ute2e/reports/bridge-workbook-review-20260917/current-tasks.json

[
  {
    "id": "86",
    "code": "TASK-VIRTUAL-005",
    "name": "重型支援桥液压泵应急切换",
    "version": "533",
    "runtime": {
      "startMode": "practice",
      "offline": true,
      "teacherEnabled": true,
      "teacherVoiceEnabled": true,
      "actionSoundEnabled": true,
      "showStepPanel": true,
      "showProgress": true,
      "allowReplay": true,
      "language": "zh-CN",
      "definitionSource": "SCRIPT",
      "scriptId": "bridge-pump-switch",
      "scriptVersion": "2"
    },
    "steps": [
      {
        "id": "front-pump-step-01",
        "code": "FRONT-PUMP-STEP-01",
        "stepCode": "front-pump-step-01",
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-01",
        "number": 1,
        "title": "根据故障现象确定是哪一个液压泵发生故障",
        "targetId": "front-pump-hydraulic-pump",
        "targetName": "液压泵",
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-hydraulic-pump",
          "sourceNodeName": "1液压泵",
          "capabilities": [
            "select",
            "inspect"
          ],
          "visible": true
        },
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "根据故障现象确定是哪一个液压泵发生故障（注:模型_1液压泵标记出来。例如显红色）",
        "guidance": "根据故障现象确定是哪一个液压泵发生故障（注:模型_1液压泵标记出来。例如显红色）",
        "warning": "",
        "destination": "液压泵",
        "success": "根据故障现象确定是哪一个液压泵发生故障",
        "cameraPolicy": "exterior",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-hydraulic-pump",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "identify",
            "axisSpace": "world",
            "highlightColor": "#e53935",
            "steps": [
              {
                "targetId": "front-pump-hydraulic-pump",
                "axis": [
                  0,
                  1,
                  0
                ],
                "toleranceDegrees": 6,
                "directionHint": "点击并确认发生故障的液压泵"
              }
            ]
          }
        },
        "toolId": "",
        "targetNodeId": "front-pump-hydraulic-pump",
        "targetNodeName": "1液压泵",
        "measurement": "",
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第1步，确定故障液压泵。根据故障现象确定发生故障的液压泵。",
          "narrationUrl": "",
          "safetyText": "",
          "safetyUrl": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_FF17FDE117E94B80BB30DF3E058821FD",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "53",
            "videoName": "重型支援桥液压泵应急切换 · 1 根据故障现象确定是哪一个液压泵发生故障",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        },
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        }
      },
      {
        "id": "front-pump-step-02",
        "code": "FRONT-PUMP-STEP-02",
        "stepCode": "front-pump-step-02",
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-02",
        "number": 2,
        "title": "断开架桥车取力器",
        "targetId": "front-pump-pto-switch",
        "targetName": "取力器开关",
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-pto-switch",
          "sourceNodeName": "2取力器开关",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "断开架桥车取力器。（注：显示模型2取力器和2取力器开关，摇动模型2取力器开关。特别说明这个这边是早上随手补的不准确，车外看就行，不要拉近）",
        "guidance": "断开架桥车取力器。（注：显示模型2取力器和2取力器开关，摇动模型2取力器开关。特别说明这个这边是早上随手补的不准确，车外看就行，不要拉近）",
        "warning": "",
        "destination": "取力器开关",
        "success": "断开架桥车取力器",
        "cameraPolicy": "exterior",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-pto-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "visualTargetIds": [
              "front-pump-power-take-off"
            ],
            "steps": [
              {
                "targetId": "front-pump-pto-switch",
                "axis": [
                  1,
                  0,
                  0
                ],
                "deltaDegrees": -30,
                "toleranceDegrees": 6,
                "directionHint": "向断开方向摇动"
              }
            ]
          }
        },
        "toolId": "",
        "targetNodeId": "front-pump-pto-switch",
        "targetNodeName": "2取力器开关",
        "measurement": "",
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第2步，断开架桥车取力器。将架桥车取力器断开。",
          "narrationUrl": "",
          "safetyText": "",
          "safetyUrl": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_6E75DADE9D0649DCA16A2499D1EE8776",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "54",
            "videoName": "重型支援桥液压泵应急切换 · 2 断开架桥车取力器",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        },
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        }
      },
      {
        "id": "front-pump-step-03",
        "code": "FRONT-PUMP-STEP-03",
        "stepCode": "front-pump-step-03",
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-03",
        "number": 3,
        "title": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开",
        "targetId": "front-pump-ball-valve-switch",
        "targetName": "球阀开关",
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-ball-valve-switch",
          "sourceNodeName": "3球阀开关",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开。（注；把模型3球阀开关由垂直与官道方向旋转至平行于管道方向）",
        "guidance": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开。（注；把模型3球阀开关由垂直与官道方向旋转至平行于管道方向）",
        "warning": "",
        "destination": "球阀开关",
        "success": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-ball-valve-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "focus",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "steps": [
              {
                "targetId": "front-pump-ball-valve-switch",
                "axis": [
                  0,
                  1,
                  0
                ],
                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "由垂直与官道方向旋转至平行于管道方向"
              }
            ]
          }
        },
        "toolId": "",
        "targetNodeId": "front-pump-ball-valve-switch",
        "targetNodeName": "3球阀开关",
        "measurement": "",
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第3步，打开互救球阀。打开备胎上方两个红色滤油器之间的连通球阀，手柄由垂直管道转为平行管道。",
          "narrationUrl": "",
          "safetyText": "",
          "safetyUrl": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_9A4629F90E614E60835441B5D0AAE86C",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "55",
            "videoName": "重型支援桥液压泵应急切换 · 3 将架桥车备胎斜上方链接两个红色滤油器的球阀打开",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        },
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        }
      },
      {
        "id": "front-pump-step-04",
        "code": "FRONT-PUMP-STEP-04",
        "stepCode": "front-pump-step-04",
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-04",
        "number": 4,
        "title": "重新联通取力器",
        "targetId": "front-pump-pto-switch",
        "targetName": "取力器开关",
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-pto-switch",
          "sourceNodeName": "2取力器开关",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "重新联通取力器（注：把步骤2的2取力器开关摇回去：还是不要拉近）",
        "guidance": "重新联通取力器（注：把步骤2的2取力器开关摇回去：还是不要拉近）",
        "warning": "",
        "destination": "取力器开关",
        "success": "重新联通取力器",
        "cameraPolicy": "exterior",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-pto-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "visualTargetIds": [
              "front-pump-power-take-off"
            ],
            "steps": [
              {
                "targetId": "front-pump-pto-switch",
                "axis": [
                  1,
                  0,
                  0
                ],
                "deltaDegrees": 30,
                "toleranceDegrees": 6,
                "directionHint": "按步骤2的相反方向摇回去"
              }
            ]
          }
        },
        "toolId": "",
        "targetNodeId": "front-pump-pto-switch",
        "targetNodeName": "2取力器开关",
        "measurement": "",
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第4步，重新接通取力器。将架桥车取力器重新接通。",
          "narrationUrl": "",
          "safetyText": "",
          "safetyUrl": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_DA42FE5C995F4C67A559E6E94DB1C440",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "56",
            "videoName": "重型支援桥液压泵应急切换 · 4 重新联通取力器",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        },
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        }
      },
      {
        "id": "front-pump-step-05",
        "code": "FRONT-PUMP-STEP-05",
        "stepCode": "front-pump-step-05",
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-05",
        "number": 5,
        "title": "打开辅助控制盒内的“互救”开关",
        "targetId": "front-pump-aux-control-box-cover",
        "targetName": "辅助控制盒盖",
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-aux-control-box-cover",
          "sourceNodeName": "5辅助控制盒盖",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "打开辅助控制盒内的“互救”开关（注：打开5辅助控制盒盖在5辅助控制盒面板上，把5互救开关往上搬）",
        "guidance": "打开辅助控制盒内的“互救”开关（注：打开5辅助控制盒盖在5辅助控制盒面板上，把5互救开关往上搬）",
        "warning": "",
        "destination": "辅助控制盒盖",
        "success": "打开辅助控制盒内的“互救”开关",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-aux-control-box-cover",
          "mode": "inspect",
          "durationMs": 1600,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "focus",
          "mechanism": {
            "type": "sequence",
            "axisSpace": "world",
            "visualTargetIds": [
              "front-pump-aux-control-box"
            ],
            "steps": [
              {
                "targetId": "front-pump-aux-control-box-cover",
                "axis": [
                  0,
                  1,
                  0
                ],
                "deltaDegrees": 100,
                "toleranceDegrees": 8,
                "directionHint": "沿控制盒盖边缘铰链打开",
                "pivotEdge": {
                  "space": "world",
                  "axis": [
                    0,
                    1,
                    0
                  ],
                  "edge": "nearest-vertical-edge"
                }
              },
              {
                "targetId": "front-pump-rescue-switch",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 30,
                "toleranceDegrees": 6,
                "directionHint": "往上搬"
              }
            ]
          }
        },
        "toolId": "",
        "targetNodeId": "front-pump-aux-control-box-cover",
        "targetNodeName": "5辅助控制盒盖",
        "measurement": "",
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第5步，打开辅助控制盒互救开关。打开辅助控制盒盖，再打开互救开关，进入单泵作业状态。",
          "narrationUrl": "",
          "safetyText": "",
          "safetyUrl": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_D85C34259BB34E0C966C5A79569DBF10",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "57",
            "videoName": "重型支援桥液压泵应急切换 · 5 打开辅助控制盒内的“互救”开关",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        },
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        }
      }
    ],
    "objects": [
      {
        "id": "front-pump-training-yard",
        "sceneId": "front-pump-training-yard",
        "interactionId": "scene:front-pump-training-yard",
        "type": "imported",
        "name": "野外山地训练场",
        "semantic": "场景地形",
        "assetRole": "environment",
        "operable": false,
        "visible": true,
        "modelId": "front-pump-field-terrain",
        "modelEditorAssetId": "front-pump-field-terrain",
        "modelEditorModelId": "front-pump-field-terrain",
        "modelEditorRevision": 1,
        "modelOverrides": {},
        "materialPreset": null,
        "sourceName": "地形.glb",
        "resourceUrl": "/models/地形.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 10726472,
        "fitToScene": true,
        "fitSize": 140,
        "groundLevelY": 0,
        "position": [
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        "rotation": [
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        ],
        "scale": [
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      },
      {
        "id": "front-pump-rescue-vehicle",
        "sceneId": "front-pump-rescue-vehicle",
        "interactionId": "scene:front-pump-rescue-vehicle",
        "type": "imported",
        "name": "架桥车前泵互救操作整车模型",
        "semantic": "实训装备",
        "assetRole": "training-content",
        "operable": true,
        "visible": true,
        "capabilities": [
          "select",
          "inspect"
        ],
        "modelId": "front-pump-step-vehicle",
        "modelEditorAssetId": "front-pump-step-vehicle",
        "modelEditorModelId": "front-pump-step-vehicle",
        "modelEditorRevision": 1,
        "modelOverrides": {},
        "materialPreset": null,
        "modelPartTargets": [
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            "sourceNodeName": "1液压泵",
            "name": "液压泵",
            "capabilities": [
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            "operable": true,
            "visible": true
          },
          {
            "interactionId": "front-pump-power-take-off",
            "sourceNodeName": "2取力器",
            "name": "取力器",
            "capabilities": [
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            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
          },
          {
            "interactionId": "front-pump-pto-switch",
            "sourceNodeName": "2取力器开关",
            "name": "取力器开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
          },
          {
            "interactionId": "front-pump-ball-valve-switch",
            "sourceNodeName": "3球阀开关",
            "name": "球阀开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
          },
          {
            "interactionId": "front-pump-aux-control-box",
            "sourceNodeName": "5辅助控制盒",
            "name": "辅助控制盒",
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            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
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            "sourceNodeName": "5辅助控制盒盖",
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            "capabilities": [
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            "pivotEdge": {
              "space": "world",
              "axis": [
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              "edge": "nearest-vertical-edge"
            },
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
          },
          {
            "interactionId": "front-pump-rescue-switch",
            "sourceNodeName": "5互救开关",
            "name": "互救开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true
          }
        ],
        "sourceName": "步骤模型.glb",
        "resourceUrl": "/models/步骤模型.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 32195288,
        "fitToScene": true,
        "fitSize": 8,
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        ],
        "scale": [
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  },
  {
    "id": "87",
    "code": "TASK-VIRTUAL-006",
    "name": "重型支援桥液压泵应急替代",
    "version": "553",
    "runtime": {
      "startMode": "practice",
      "offline": true,
      "teacherEnabled": true,
      "teacherVoiceEnabled": true,
      "actionSoundEnabled": true,
      "showStepPanel": true,
      "showProgress": true,
      "allowReplay": true,
      "language": "zh-CN",
      "definitionSource": "SCRIPT",
      "scriptId": "bridge-pump-substitute",
      "scriptVersion": "4"
    },
    "steps": [
      {
        "id": "BRIDGE-STEP-1",
        "stepCode": "BRIDGE-STEP-1",
        "actionCode": "COMPLETE_BRIDGE-STEP-1",
        "number": 1,
        "title": "保持架桥车运行并断开取力器",
        "targetId": "bridge-engine",
        "targetName": "保持架桥车发动机运行",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "保持架桥车发动机运转，确保架桥车取力器处于断开状态。",
        "guidance": "保持架桥车发动机运转，确保架桥车取力器处于断开状态。",
        "warning": "",
        "success": "保持架桥车运行并断开取力器：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-engine",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-engine",
                "kind": "identify",
                "directionHint": "保持架桥车发动机运行",
                "effects": [
                  {
                    "targetId": "bridge-engine",
                    "color": 2209160
                  }
                ]
              },
              {
                "targetId": "front-pump-pto-switch",
                "kind": "rotate",
                "axis": [
                  1,
                  0,
                  0
                ],
                "deltaDegrees": -30,
                "toleranceDegrees": 8,
                "directionHint": "断开架桥车取力器"
              }
            ]
          }
        },
        "toolId": "",
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        "assessment": {
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          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第1步，保持架桥车运行并断开取力器。保持架桥车发动机运转，确保架桥车取力器处于断开状态。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_5AEA5274E6664D43B8C53F55859D5717",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "58",
            "videoName": "重型支援桥液压泵应急替代 · 1 保持架桥车运行并断开取力器",
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            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
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      },
      {
        "id": "BRIDGE-STEP-2",
        "stepCode": "BRIDGE-STEP-2",
        "actionCode": "COMPLETE_BRIDGE-STEP-2",
        "number": 2,
        "title": "连接两车液压软管",
        "targetId": "bridge-hose-a",
        "targetName": "连接架桥车快速接头",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "连接支援车与架桥车液压软管。架桥车快接接头位于液压油箱右侧；支援车快接接头位于驾驶室外右下方。",
        "guidance": "连接支援车与架桥车液压软管。架桥车快接接头位于液压油箱右侧；支援车快接接头位于驾驶室外右下方。",
        "warning": "",
        "success": "连接两车液压软管：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-hose-a",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-hose-a",
                "kind": "identify",
                "directionHint": "连接架桥车快速接头",
                "effects": [
                  {
                    "targetId": "bridge-hose-a",
                    "offset": [
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                  },
                  {
                    "targetId": "bridge-hose-line",
                    "visible": true
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                ]
              },
              {
                "targetId": "bridge-hose-b",
                "kind": "identify",
                "directionHint": "连接保障车快速接头",
                "effects": [
                  {
                    "targetId": "bridge-hose-b",
                    "offset": [
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                  },
                  {
                    "targetId": "bridge-return-line",
                    "visible": true
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第2步，连接两车液压软管。连接支援车与架桥车液压软管。架桥车快接接头位于液压油箱右侧；支援车快接接头位于驾驶室外右下方。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_B9F2CBFE36274528825899153DB98195",
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            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥液压泵应急替代 · 2 连接两车液压软管",
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            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-3",
        "stepCode": "BRIDGE-STEP-3",
        "actionCode": "COMPLETE_BRIDGE-STEP-3",
        "number": 3,
        "title": "打开支援车回油截止阀",
        "targetId": "bridge-return-valve",
        "targetName": "打开保障车回油截止阀",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "打开支援车液压油箱快接接头处的回油截止阀。",
        "guidance": "打开支援车液压油箱快接接头处的回油截止阀。",
        "warning": "",
        "success": "打开支援车回油截止阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-return-valve",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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            "steps": [
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                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "打开保障车回油截止阀"
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            ]
          }
        },
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第3步，打开支援车回油截止阀。打开支援车液压油箱快接接头处的回油截止阀。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_983218ACA84345B5B032A5DFA8F08E4E",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥液压泵应急替代 · 3 打开支援车回油截止阀",
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            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
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      },
      {
        "id": "BRIDGE-STEP-4",
        "stepCode": "BRIDGE-STEP-4",
        "actionCode": "COMPLETE_BRIDGE-STEP-4",
        "number": 4,
        "title": "打开互救作业开关",
        "targetId": "front-pump-aux-control-box-cover",
        "targetName": "打开辅助控制盒盖",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "打开辅助控制盒上的“互救作业”开关。",
        "guidance": "打开辅助控制盒上的“互救作业”开关。",
        "warning": "",
        "success": "打开互救作业开关：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-aux-control-box-cover",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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                "pivotEdge": {
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                  "axis": [
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                  "edge": "nearest-vertical-edge"
                },
                "deltaDegrees": 100,
                "toleranceDegrees": 8,
                "directionHint": "打开辅助控制盒盖"
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              {
                "targetId": "front-pump-rescue-switch",
                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 30,
                "toleranceDegrees": 8,
                "directionHint": "打开互救作业开关"
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            ]
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第4步，打开互救作业开关。打开辅助控制盒上的“互救作业”开关。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_AC0F121CD04B44B5A373BE82D5083AE1",
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            "enabled": true,
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            "videoSource": "library",
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            "videoName": "重型支援桥液压泵应急替代 · 4 打开互救作业开关",
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            "generationStatus": "generated"
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      {
        "id": "BRIDGE-STEP-5",
        "stepCode": "BRIDGE-STEP-5",
        "actionCode": "COMPLETE_BRIDGE-STEP-5",
        "number": 5,
        "title": "打开滤油器出口连通球阀",
        "targetId": "bridge-filter-valve-1",
        "targetName": "滤油器出口球阀 1",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "打开两个输油滤油器出口处的连通球阀。",
        "guidance": "打开两个输油滤油器出口处的连通球阀。",
        "warning": "",
        "success": "打开滤油器出口连通球阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-filter-valve-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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            "steps": [
              {
                "targetId": "bridge-filter-valve-1",
                "kind": "rotate",
                "axis": [
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                  1,
                  0
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                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "打开第 1 个滤油器出口球阀"
              },
              {
                "targetId": "bridge-filter-valve-2",
                "kind": "rotate",
                "axis": [
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                  0
                ],
                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "打开第 2 个滤油器出口球阀"
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            ]
          }
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          "narrationText": "第5步，打开滤油器出口连通球阀。打开两个输油滤油器出口处的连通球阀。",
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          "errorCue": "collision-error",
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          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_774F7400E0B54F4696EBDAD800A289C3",
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            "videoName": "重型支援桥液压泵应急替代 · 5 打开滤油器出口连通球阀",
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        "id": "BRIDGE-STEP-6",
        "stepCode": "BRIDGE-STEP-6",
        "actionCode": "COMPLETE_BRIDGE-STEP-6",
        "number": 6,
        "title": "接通支援车液压取力器",
        "targetId": "bridge-support-pto",
        "targetName": "接通保障车取力器",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "接通支援车液压系统取力器，向架桥车供油。",
        "guidance": "接通支援车液压系统取力器，向架桥车供油。",
        "warning": "",
        "success": "接通支援车液压取力器：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-support-pto",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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            "steps": [
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                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 30,
                "toleranceDegrees": 8,
                "directionHint": "接通保障车取力器"
              },
              {
                "targetId": "bridge-supply",
                "kind": "identify",
                "directionHint": "观察供油示意",
                "effects": [
                  {
                    "targetId": "bridge-hose-line",
                    "color": 15312947
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                  {
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        "audio": {
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          "narrationText": "第6步，接通支援车液压取力器。接通支援车液压系统取力器，向架桥车供油。",
          "successCue": "ui",
          "errorCue": "collision-error",
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          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_64D9ECF315DA41568D936CFEBF28E403",
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        "stepCode": "BRIDGE-STEP-7",
        "actionCode": "COMPLETE_BRIDGE-STEP-7",
        "number": 7,
        "title": "按正常步骤操作架桥车",
        "targetId": "bridge-normal-control",
        "targetName": "操作正常作业控制手柄",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "原图只概括“按正常操作步骤操作架桥车”，没有展开后续作业。",
        "guidance": "原图只概括“按正常操作步骤操作架桥车”，没有展开后续作业。",
        "warning": "该项为原稿概括项，本预演不代表后续正常作业已经完成。",
        "success": "按正常步骤操作架桥车：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
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          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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                "directionHint": "操作正常作业控制手柄",
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    "objects": [
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          {
            "interactionId": "front-pump-power-take-off",
            "sourceNodeName": "1_25取力器",
            "name": "取力器",
            "capabilities": [
              "select",
              "inspect"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          },
          {
            "interactionId": "front-pump-pto-switch",
            "sourceNodeName": "1_25和1_27和2_03和2_08取力器开关",
            "name": "取力器开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          },
          {
            "interactionId": "front-pump-ball-valve-switch",
            "sourceNodeName": "1_26球阀开关",
            "name": "球阀开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          },
          {
            "interactionId": "front-pump-aux-control-box",
            "sourceNodeName": "1_28辅助控制盒内",
            "name": "辅助控制盒",
            "capabilities": [
              "select",
              "inspect"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          },
          {
            "interactionId": "front-pump-aux-control-box-cover",
            "sourceNodeName": "1_28辅助控制盒盖",
            "name": "辅助控制盒盖",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "pivotEdge": {
              "space": "world",
              "axis": [
                0,
                1,
                0
              ],
              "edge": "nearest-vertical-edge"
            },
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          },
          {
            "interactionId": "front-pump-rescue-switch",
            "sourceNodeName": "1_28和2_06互救开关",
            "name": "互救开关",
            "capabilities": [
              "select",
              "inspect",
              "mechanism"
            ],
            "sceneId": "front-pump-rescue-vehicle",
            "operable": true,
            "visible": true,
            "nodePath": "",
            "editorId": ""
          }
        ],
        "sourceName": "0916架桥车.glb",
        "resourceUrl": "/models/bridge-erector-20260916.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 37160920,
        "fitToScene": false,
        "fitSize": 8,
        "position": [
          0,
          0,
          0
        ],
        "rotation": [
          0,
          0,
          0
        ],
        "scale": [
          1,
          1,
          1
        ],
        "partOverrides": {}
      },
      {
        "id": "support-vehicle",
        "sceneId": "support-vehicle",
        "interactionId": "scene:support-vehicle",
        "type": "imported",
        "name": "0916保障车.glb",
        "semantic": "实训装备",
        "assetRole": "training-content",
        "operable": false,
        "visible": true,
        "capabilities": [
          "select",
          "inspect"
        ],
        "modelId": "support-vehicle",
        "modelEditorAssetId": "support-vehicle",
        "modelEditorModelId": "support-vehicle",
        "modelEditorRevision": 2,
        "modelOverrides": {},
        "materialPreset": null,
        "modelPartTargets": [],
        "sourceName": "0916保障车.glb",
        "resourceUrl": "/models/bridge-support-20260916.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 37160920,
        "fitToScene": false,
        "fitSize": 8,
        "position": [
          0,
          0,
          0
        ],
        "rotation": [
          0,
          0,
          0
        ],
        "scale": [
          1,
          1,
          1
        ],
        "partOverrides": {}
      },
      {
        "id": "rescue-hoses",
        "sceneId": "rescue-hoses",
        "interactionId": "scene:rescue-hoses",
        "type": "imported",
        "name": "双车连接油管.glb",
        "semantic": "实训装备",
        "assetRole": "script-accessory",
        "operable": false,
        "visible": true,
        "capabilities": [
          "select",
          "inspect"
        ],
        "modelId": "rescue-hoses",
        "modelEditorAssetId": "rescue-hoses",
        "modelEditorModelId": "rescue-hoses",
        "modelEditorRevision": 2,
        "modelOverrides": {},
        "materialPreset": null,
        "modelPartTargets": [],
        "sourceName": "双车连接油管.glb",
        "resourceUrl": "/models/bridge-rescue-hoses-20260916.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 37160920,
        "fitToScene": false,
        "fitSize": 8,
        "position": [
          0,
          0,
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        ],
        "rotation": [
          0,
          0,
          0
        ],
        "scale": [
          1,
          1,
          1
        ],
        "partOverrides": {}
      }
    ]
  },
  {
    "id": "88",
    "code": "TASK-VIRTUAL-007",
    "name": "重型支援桥前泵换件修复",
    "version": "554",
    "runtime": {
      "startMode": "practice",
      "offline": true,
      "teacherEnabled": true,
      "teacherVoiceEnabled": true,
      "actionSoundEnabled": true,
      "showStepPanel": true,
      "showProgress": true,
      "allowReplay": true,
      "language": "zh-CN",
      "definitionSource": "SCRIPT",
      "scriptId": "bridge-pump-replace",
      "scriptVersion": "4"
    },
    "steps": [
      {
        "id": "BRIDGE-STEP-1",
        "stepCode": "BRIDGE-STEP-1",
        "actionCode": "COMPLETE_BRIDGE-STEP-1",
        "number": 1,
        "title": "停机并初裁牛皮纸",
        "targetId": "bridge-engine",
        "targetName": "关闭架桥车发动机",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "架桥车熄火；按液压泵与取力器结合面形状初步裁剪牛皮纸。",
        "guidance": "架桥车熄火；按液压泵与取力器结合面形状初步裁剪牛皮纸。",
        "warning": "",
        "success": "停机并初裁牛皮纸：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-engine",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-engine",
                "kind": "identify",
                "directionHint": "关闭架桥车发动机",
                "effects": [
                  {
                    "targetId": "bridge-engine",
                    "color": 13195851
                  }
                ]
              },
              {
                "targetId": "bridge-paper",
                "kind": "identify",
                "directionHint": "按结合面初裁牛皮纸",
                "effects": [
                  {
                    "targetId": "bridge-paper",
                    "scale": [
                      0.85,
                      1,
                      0.85
                    ]
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第1步，停机并初裁牛皮纸。架桥车熄火；按液压泵与取力器结合面形状初步裁剪牛皮纸。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_1CE71ECA76194F06B098A012B360BB06",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "65",
            "videoName": "重型支援桥前泵换件修复 · 1 停机并初裁牛皮纸",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-2",
        "stepCode": "BRIDGE-STEP-2",
        "actionCode": "COMPLETE_BRIDGE-STEP-2",
        "number": 2,
        "title": "关闭液压油箱出油口一号球阀",
        "targetId": "bridge-tank-valve",
        "targetName": "关闭一号出油球阀",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "将一号球阀手柄从平行管道转到垂直管道。",
        "guidance": "将一号球阀手柄从平行管道转到垂直管道。",
        "warning": "",
        "success": "关闭液压油箱出油口一号球阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-tank-valve",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "rotate",
            "steps": [
              {
                "targetId": "bridge-tank-valve",
                "kind": "rotate",
                "axis": [
                  0,
                  1,
                  0
                ],
                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "关闭一号出油球阀"
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第2步，关闭液压油箱出油口一号球阀。将一号球阀手柄从平行管道转到垂直管道。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_34129B61FA1F4E628AF295E3EF714364",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "66",
            "videoName": "重型支援桥前泵换件修复 · 2 关闭液压油箱出油口一号球阀",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-3",
        "stepCode": "BRIDGE-STEP-3",
        "actionCode": "COMPLETE_BRIDGE-STEP-3",
        "number": 3,
        "title": "拆开并包扎进出油管",
        "targetId": "bridge-inlet",
        "targetName": "拆开进油管",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用大活动扳手拆开液压泵进、出油管接头，用塑料袋包扎管口。",
        "guidance": "用大活动扳手拆开液压泵进、出油管接头，用塑料袋包扎管口。",
        "warning": "",
        "success": "拆开并包扎进出油管：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-inlet",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-inlet",
                "kind": "identify",
                "directionHint": "拆开进油管",
                "effects": [
                  {
                    "targetId": "bridge-inlet",
                    "offset": [
                      -0.6,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-inlet-bag",
                "kind": "identify",
                "directionHint": "包扎进油管口",
                "effects": [
                  {
                    "targetId": "bridge-inlet-bag",
                    "offset": [
                      0,
                      0,
                      -0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-outlet",
                "kind": "identify",
                "directionHint": "拆开出油管",
                "effects": [
                  {
                    "targetId": "bridge-outlet",
                    "offset": [
                      0.6,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-outlet-bag",
                "kind": "identify",
                "directionHint": "包扎出油管口",
                "effects": [
                  {
                    "targetId": "bridge-outlet-bag",
                    "offset": [
                      0,
                      0,
                      -0.65
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                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第3步，拆开并包扎进出油管。用大活动扳手拆开液压泵进、出油管接头，用塑料袋包扎管口。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_533EAE94D45D49A2BECD7E24E48835E6",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "67",
            "videoName": "重型支援桥前泵换件修复 · 3 拆开并包扎进出油管",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-4",
        "stepCode": "BRIDGE-STEP-4",
        "actionCode": "COMPLETE_BRIDGE-STEP-4",
        "number": 4,
        "title": "拆下四个安装螺栓",
        "targetId": "bridge-pump-bolt-1",
        "targetName": "拆下第 1 个安装螺栓",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用开口扳手拆下液压泵与取力器之间的四个安装螺栓。",
        "guidance": "用开口扳手拆下液压泵与取力器之间的四个安装螺栓。",
        "warning": "",
        "success": "拆下四个安装螺栓：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-pump-bolt-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-pump-bolt-1",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 1 个安装螺栓",
                "effects": [
                  {
                    "targetId": "bridge-pump-bolt-1",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-pump-bolt-2",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 2 个安装螺栓",
                "effects": [
                  {
                    "targetId": "bridge-pump-bolt-2",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-pump-bolt-3",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 3 个安装螺栓",
                "effects": [
                  {
                    "targetId": "bridge-pump-bolt-3",
                    "offset": [
                      0,
                      0,
                      0.65
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                  }
                ]
              },
              {
                "targetId": "bridge-pump-bolt-4",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 4 个安装螺栓",
                "effects": [
                  {
                    "targetId": "bridge-pump-bolt-4",
                    "offset": [
                      0,
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                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第4步，拆下四个安装螺栓。用开口扳手拆下液压泵与取力器之间的四个安装螺栓。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_787B4C212CF644AE9A3D8D49DEDCB65E",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "68",
            "videoName": "重型支援桥前泵换件修复 · 4 拆下四个安装螺栓",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-5",
        "stepCode": "BRIDGE-STEP-5",
        "actionCode": "COMPLETE_BRIDGE-STEP-5",
        "number": 5,
        "title": "取下旧前泵",
        "targetId": "bridge-old-pump",
        "targetName": "取下旧前泵",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "取下原前泵。",
        "guidance": "取下原前泵。",
        "warning": "",
        "success": "取下旧前泵：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-old-pump",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "identify",
            "steps": [
              {
                "targetId": "bridge-old-pump",
                "kind": "identify",
                "directionHint": "取下旧前泵",
                "effects": [
                  {
                    "targetId": "bridge-old-pump",
                    "offset": [
                      -2,
                      0,
                      0
                    ]
                  },
                  {
                    "targetId": "front-pump-hydraulic-pump",
                    "visible": false
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第5步，取下旧前泵。取下原前泵。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_5672FD367E8F41A5A026E3C68E8C8726",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "69",
            "videoName": "重型支援桥前泵换件修复 · 5 取下旧前泵",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-6",
        "stepCode": "BRIDGE-STEP-6",
        "actionCode": "COMPLETE_BRIDGE-STEP-6",
        "number": 6,
        "title": "修裁牛皮纸",
        "targetId": "bridge-paper",
        "targetName": "按安装面修裁纸垫",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "进一步裁剪牛皮纸，使其与液压泵安装面及取力器结合面吻合。",
        "guidance": "进一步裁剪牛皮纸，使其与液压泵安装面及取力器结合面吻合。",
        "warning": "",
        "success": "修裁牛皮纸：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-paper",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "identify",
            "steps": [
              {
                "targetId": "bridge-paper",
                "kind": "identify",
                "directionHint": "按安装面修裁纸垫",
                "effects": [
                  {
                    "targetId": "bridge-gasket",
                    "visible": true
                  },
                  {
                    "targetId": "bridge-paper",
                    "visible": false
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 9.090909090909092,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第6步，修裁牛皮纸。进一步裁剪牛皮纸，使其与液压泵安装面及取力器结合面吻合。",
          "successCue": "ui",
          "errorCue": "collision-error",
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          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_C0E73EC20FD44C608A795A03DE4F7401",
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            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥前泵换件修复 · 6 修裁牛皮纸",
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            "generatedVideoUrl": "",
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      {
        "id": "BRIDGE-STEP-7",
        "stepCode": "BRIDGE-STEP-7",
        "actionCode": "COMPLETE_BRIDGE-STEP-7",
        "number": 7,
        "title": "放置牛皮纸垫",
        "targetId": "bridge-gasket",
        "targetName": "将纸垫放到取力器结合面",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "将裁好的牛皮纸放在取力器接口处。",
        "guidance": "将裁好的牛皮纸放在取力器接口处。",
        "warning": "",
        "success": "放置牛皮纸垫：三维操作已保存",
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          "requiresPlacement": false,
          "durationMs": 700,
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                "targetId": "bridge-gasket",
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                "directionHint": "将纸垫放到取力器结合面",
                "effects": [
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第7步，放置牛皮纸垫。将裁好的牛皮纸放在取力器接口处。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_17FAC41643804A22A8B71A2FF8DCBC28",
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      {
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        "stepCode": "BRIDGE-STEP-8",
        "actionCode": "COMPLETE_BRIDGE-STEP-8",
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        "targetId": "bridge-new-pump",
        "targetName": "安装新泵",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "安装新的液压泵。原稿没有给出拧紧力矩。",
        "guidance": "安装新的液压泵。原稿没有给出拧紧力矩。",
        "warning": "",
        "success": "安装新液压泵：三维操作已保存",
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                "directionHint": "安装新泵",
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                    "targetId": "bridge-new-pump",
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                    "targetId": "front-pump-hydraulic-pump",
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                "targetId": "bridge-pump-bolt-1",
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "安装第 1 个安装螺栓",
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                "targetId": "bridge-pump-bolt-2",
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                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "安装第 2 个安装螺栓",
                "effects": [
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                    "targetId": "bridge-pump-bolt-2",
                    "offset": [
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              },
              {
                "targetId": "bridge-pump-bolt-3",
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                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "安装第 3 个安装螺栓",
                "effects": [
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              },
              {
                "targetId": "bridge-pump-bolt-4",
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                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "安装第 4 个安装螺栓",
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        "audio": {
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          "narrationText": "第8步，安装新液压泵。安装新的液压泵。原稿没有给出拧紧力矩。",
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        "stepCode": "BRIDGE-STEP-9",
        "actionCode": "COMPLETE_BRIDGE-STEP-9",
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        "title": "向新泵加注液压油",
        "targetId": "bridge-fill-cap",
        "targetName": "打开加油口",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "打开新液压泵加油口，加注液压油。原稿没有给出定量值。",
        "guidance": "打开新液压泵加油口，加注液压油。原稿没有给出定量值。",
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        "success": "向新泵加注液压油：三维操作已保存",
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                "directionHint": "打开加油口",
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                "directionHint": "向新泵加注液压油",
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                "targetId": "bridge-outlet-bag",
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        "targetName": "启动设备试验",
        "mode": "inspect",
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        "instruction": "启动设备进行试验。原稿没有展开具体试验项目和判定数值。",
        "guidance": "启动设备进行试验。原稿没有展开具体试验项目和判定数值。",
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        "success": "启动设备试验：三维操作已保存",
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                "directionHint": "操作试验手柄并观察",
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        "name": "牛皮纸.glb",
        "semantic": "实训装备",
        "assetRole": "script-accessory",
        "operable": false,
        "visible": true,
        "capabilities": [
          "select",
          "inspect"
        ],
        "modelId": "gasket-paper",
        "modelEditorAssetId": "gasket-paper",
        "modelEditorModelId": "gasket-paper",
        "modelEditorRevision": 2,
        "modelOverrides": {},
        "materialPreset": null,
        "modelPartTargets": [],
        "sourceName": "牛皮纸.glb",
        "resourceUrl": "/models/bridge-paper-20260916.glb",
        "assetKey": "",
        "mimeType": "model/gltf-binary",
        "sizeBytes": 37160920,
        "fitToScene": false,
        "fitSize": 8,
        "position": [
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        "rotation": [
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        "scale": [
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          1,
          1
        ],
        "partOverrides": {}
      }
    ]
  },
  {
    "id": "89",
    "code": "TASK-VIRTUAL-008",
    "name": "重型支援桥平衡阀拆拼互换",
    "version": "555",
    "runtime": {
      "startMode": "practice",
      "offline": true,
      "teacherEnabled": true,
      "teacherVoiceEnabled": true,
      "actionSoundEnabled": true,
      "showStepPanel": true,
      "showProgress": true,
      "allowReplay": true,
      "language": "zh-CN",
      "definitionSource": "SCRIPT",
      "scriptId": "bridge-balance-valve-swap",
      "scriptVersion": "4"
    },
    "steps": [
      {
        "id": "BRIDGE-STEP-1",
        "stepCode": "BRIDGE-STEP-1",
        "actionCode": "COMPLETE_BRIDGE-STEP-1",
        "number": 1,
        "title": "清洗小腔平衡阀",
        "targetId": "bridge-small-cloth",
        "targetName": "清洗并擦净阀体",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
        "guidance": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
        "warning": "",
        "success": "清洗小腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-cloth",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "identify",
            "steps": [
              {
                "targetId": "bridge-small-cloth",
                "kind": "identify",
                "directionHint": "清洗并擦净阀体",
                "effects": [
                  {
                    "targetId": "bridge-small-cloth",
                    "offset": [
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                  },
                  {
                    "targetId": "bridge-small-valve",
                    "color": 8492701
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                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
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          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第1步，清洗小腔平衡阀。用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_76F80444AA9C4C3183A0EEDF6E655C25",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "76",
            "videoName": "重型支援桥平衡阀拆拼互换 · 1 清洗小腔平衡阀",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-2",
        "stepCode": "BRIDGE-STEP-2",
        "actionCode": "COMPLETE_BRIDGE-STEP-2",
        "number": 2,
        "title": "拆开小腔控制油口管路",
        "targetId": "bridge-small-pipe",
        "targetName": "拆开控制油管",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",
        "guidance": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",
        "warning": "",
        "success": "拆开小腔控制油口管路：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-pipe",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-small-pipe",
                "kind": "identify",
                "directionHint": "拆开控制油管",
                "effects": [
                  {
                    "targetId": "bridge-small-pipe",
                    "offset": [
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                      0,
                      0
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                  }
                ]
              },
              {
                "targetId": "bridge-small-bag",
                "kind": "identify",
                "directionHint": "封袋包扎管口",
                "effects": [
                  {
                    "targetId": "bridge-small-bag",
                    "offset": [
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                  }
                ]
              }
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          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
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          "requiredDimensions": [
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            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第2步，拆开小腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_EAF5F0A89D454E6FBAFB061C93D2F760",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "77",
            "videoName": "重型支援桥平衡阀拆拼互换 · 2 拆开小腔控制油口管路",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-3",
        "stepCode": "BRIDGE-STEP-3",
        "actionCode": "COMPLETE_BRIDGE-STEP-3",
        "number": 3,
        "title": "拆下小腔平衡阀",
        "targetId": "bridge-small-bolt-1",
        "targetName": "拆下第 1 个螺栓",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用8内六角扳手拆下安装螺栓，取下平衡阀。",
        "guidance": "用8内六角扳手拆下安装螺栓，取下平衡阀。",
        "warning": "",
        "success": "拆下小腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-bolt-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-small-bolt-1",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 1 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-1",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-bolt-2",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 2 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-2",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-bolt-3",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 3 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-3",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-bolt-4",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 4 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-4",
                    "offset": [
                      0,
                      0,
                      0.65
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-valve",
                "kind": "identify",
                "directionHint": "取下平衡阀",
                "effects": [
                  {
                    "targetId": "bridge-small-valve",
                    "offset": [
                      0,
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                      1.2
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                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 6.25,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第3步，拆下小腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_981034D69E3047C6B9D1DAE9BBF4F7D4",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "78",
            "videoName": "重型支援桥平衡阀拆拼互换 · 3 拆下小腔平衡阀",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-4",
        "stepCode": "BRIDGE-STEP-4",
        "actionCode": "COMPLETE_BRIDGE-STEP-4",
        "number": 4,
        "title": "封堵小腔油口",
        "targetId": "bridge-small-plug-1",
        "targetName": "封堵第 1 个油堵",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用两个油堵封住两个油口，擦净阀座结合面。",
        "guidance": "用两个油堵封住两个油口，擦净阀座结合面。",
        "warning": "",
        "success": "封堵小腔油口：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-plug-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-small-plug-1",
                "kind": "identify",
                "directionHint": "封堵第 1 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-small-plug-1",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-plug-2",
                "kind": "identify",
                "directionHint": "封堵第 2 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-small-plug-2",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-seat",
                "kind": "identify",
                "directionHint": "擦净阀座结合面",
                "effects": [
                  {
                    "targetId": "bridge-small-seat",
                    "color": 12965080
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 6.25,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第4步，封堵小腔油口。用两个油堵封住两个油口，擦净阀座结合面。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_60D40306A9E74E96ADD7641932934BE4",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "79",
            "videoName": "重型支援桥平衡阀拆拼互换 · 4 封堵小腔油口",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-5",
        "stepCode": "BRIDGE-STEP-5",
        "actionCode": "COMPLETE_BRIDGE-STEP-5",
        "number": 5,
        "title": "清洗大腔平衡阀",
        "targetId": "bridge-large-cloth",
        "targetName": "清洗并擦净阀体",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
        "guidance": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
        "warning": "",
        "success": "清洗大腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-cloth",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "identify",
            "steps": [
              {
                "targetId": "bridge-large-cloth",
                "kind": "identify",
                "directionHint": "清洗并擦净阀体",
                "effects": [
                  {
                    "targetId": "bridge-large-cloth",
                    "offset": [
                      0.7,
                      0,
                      -0.7
                    ]
                  },
                  {
                    "targetId": "bridge-large-valve",
                    "color": 8492701
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
          "weight": 6.25,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第5步，清洗大腔平衡阀。用清洗剂清洗平衡阀和管接头，并用抹布擦净。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_A6EFEC7D339E4BA8994C525CA3709E2E",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "80",
            "videoName": "重型支援桥平衡阀拆拼互换 · 5 清洗大腔平衡阀",
            "appId": "AP_238179E0A10F97927EA49FA3",
            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
          }
        }
      },
      {
        "id": "BRIDGE-STEP-6",
        "stepCode": "BRIDGE-STEP-6",
        "actionCode": "COMPLETE_BRIDGE-STEP-6",
        "number": 6,
        "title": "拆开大腔控制油口管路",
        "targetId": "bridge-large-pipe",
        "targetName": "拆开控制油管",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",
        "guidance": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",
        "warning": "",
        "success": "拆开大腔控制油口管路：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-pipe",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-pipe",
                "kind": "identify",
                "directionHint": "拆开控制油管",
                "effects": [
                  {
                    "targetId": "bridge-large-pipe",
                    "offset": [
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                  }
                ]
              },
              {
                "targetId": "bridge-large-bag",
                "kind": "identify",
                "directionHint": "封袋包扎管口",
                "effects": [
                  {
                    "targetId": "bridge-large-bag",
                    "offset": [
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              }
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          }
        },
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        "assessment": {
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          "requiredDimensions": [
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          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第6步，拆开大腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_D9E1BAFBD89D48019B9445B2A5752E68",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
            "videoId": "81",
            "videoName": "重型支援桥平衡阀拆拼互换 · 6 拆开大腔控制油口管路",
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            "videoUrl": "",
            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-7",
        "stepCode": "BRIDGE-STEP-7",
        "actionCode": "COMPLETE_BRIDGE-STEP-7",
        "number": 7,
        "title": "拆下大腔平衡阀",
        "targetId": "bridge-large-bolt-1",
        "targetName": "拆下第 1 个螺栓",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用8内六角扳手拆下安装螺栓，取下平衡阀。",
        "guidance": "用8内六角扳手拆下安装螺栓，取下平衡阀。",
        "warning": "",
        "success": "拆下大腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-bolt-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-bolt-1",
                "kind": "rotate",
                "axis": [
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                  1
                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 1 个螺栓",
                "effects": [
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                    "offset": [
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                ]
              },
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                "targetId": "bridge-large-bolt-2",
                "kind": "rotate",
                "axis": [
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                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 2 个螺栓",
                "effects": [
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                    "offset": [
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                ]
              },
              {
                "targetId": "bridge-large-bolt-3",
                "kind": "rotate",
                "axis": [
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                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 3 个螺栓",
                "effects": [
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                ]
              },
              {
                "targetId": "bridge-large-bolt-4",
                "kind": "rotate",
                "axis": [
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                ],
                "deltaDegrees": -180,
                "toleranceDegrees": 8,
                "directionHint": "拆下第 4 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-4",
                    "offset": [
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                  }
                ]
              },
              {
                "targetId": "bridge-large-valve",
                "kind": "identify",
                "directionHint": "取下平衡阀",
                "effects": [
                  {
                    "targetId": "bridge-large-valve",
                    "offset": [
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          }
        },
        "toolId": "",
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        "assessment": {
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          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第7步，拆下大腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_E83DDAB19F774A418C82EBA7E8EDCF8A",
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            "mode": "video",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 7 拆下大腔平衡阀",
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            "generatedVideoUrl": "",
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        }
      },
      {
        "id": "BRIDGE-STEP-8",
        "stepCode": "BRIDGE-STEP-8",
        "actionCode": "COMPLETE_BRIDGE-STEP-8",
        "number": 8,
        "title": "封堵大腔油口",
        "targetId": "bridge-large-plug-1",
        "targetName": "封堵第 1 个油堵",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用两个油堵封住两个油口，擦净阀座结合面。",
        "guidance": "用两个油堵封住两个油口，擦净阀座结合面。",
        "warning": "",
        "success": "封堵大腔油口：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-plug-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-plug-1",
                "kind": "identify",
                "directionHint": "封堵第 1 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-large-plug-1",
                    "offset": [
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                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-plug-2",
                "kind": "identify",
                "directionHint": "封堵第 2 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-large-plug-2",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-seat",
                "kind": "identify",
                "directionHint": "擦净阀座结合面",
                "effects": [
                  {
                    "targetId": "bridge-large-seat",
                    "color": 12965080
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                ]
              }
            ]
          }
        },
        "toolId": "",
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        "assessment": {
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          "passPolicy": "all-required"
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第8步，封堵大腔油口。用两个油堵封住两个油口，擦净阀座结合面。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_4FE31068F3EB410BAC72E19F1D1BAF49",
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            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 8 封堵大腔油口",
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            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-9",
        "stepCode": "BRIDGE-STEP-9",
        "actionCode": "COMPLETE_BRIDGE-STEP-9",
        "number": 9,
        "title": "准备安装大腔平衡阀",
        "targetId": "bridge-large-seat",
        "targetName": "擦净安装结合面",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "擦净平衡阀及阀座结合面，取下两个油堵。",
        "guidance": "擦净平衡阀及阀座结合面，取下两个油堵。",
        "warning": "",
        "success": "准备安装大腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-seat",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-seat",
                "kind": "identify",
                "directionHint": "擦净安装结合面",
                "effects": [
                  {
                    "targetId": "bridge-large-seat",
                    "color": 14477797
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                ]
              },
              {
                "targetId": "bridge-large-plug-1",
                "kind": "identify",
                "directionHint": "取下第 1 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-large-plug-1",
                    "offset": [
                      0,
                      0.55,
                      0.5
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                  }
                ]
              },
              {
                "targetId": "bridge-large-plug-2",
                "kind": "identify",
                "directionHint": "取下第 2 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-large-plug-2",
                    "offset": [
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                      0.5
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                ]
              }
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          }
        },
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        "assessment": {
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          "passPolicy": "all-required"
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第9步，准备安装大腔平衡阀。擦净平衡阀及阀座结合面，取下两个油堵。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_D0A3CAC5278C4A57AC9BEF13DA2690BC",
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            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 9 准备安装大腔平衡阀",
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            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-10",
        "stepCode": "BRIDGE-STEP-10",
        "actionCode": "COMPLETE_BRIDGE-STEP-10",
        "number": 10,
        "title": "安装大腔平衡阀",
        "targetId": "bridge-small-valve",
        "targetName": "将互换平衡阀装到阀座",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",
        "guidance": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",
        "warning": "",
        "success": "安装大腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-valve",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-small-valve",
                "kind": "identify",
                "directionHint": "将互换平衡阀装到阀座",
                "effects": [
                  {
                    "targetId": "bridge-small-valve",
                    "offset": [
                      3.2,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-1",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 1 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-1",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-2",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 2 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-2",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-3",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 3 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-3",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-4",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 4 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-4",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              }
            ]
          }
        },
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        "measurement": "",
        "assessment": {
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          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第10步，安装大腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_0F40DAF3E28F4FA088EA943D9470CAA7",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 10 安装大腔平衡阀",
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            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-11",
        "stepCode": "BRIDGE-STEP-11",
        "actionCode": "COMPLETE_BRIDGE-STEP-11",
        "number": 11,
        "title": "核对大腔控制油口管路连接",
        "targetId": "bridge-large-bag",
        "targetName": "取下封口袋",
        "mode": "measure",
        "interaction": "mechanism-operation",
        "instruction": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",
        "guidance": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",
        "warning": "请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。",
        "success": "核对大腔控制油口管路连接：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-bag",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-bag",
                "kind": "identify",
                "directionHint": "取下封口袋",
                "effects": [
                  {
                    "targetId": "bridge-large-bag",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-pipe",
                "kind": "identify",
                "directionHint": "按记录的处理依据连接管路",
                "effects": [
                  {
                    "targetId": "bridge-large-pipe",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
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          "requiredDimensions": [
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          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第11步，核对大腔控制油口管路连接。原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用十九号开口扳手拆开管路并包扎”的相反描述。请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_F6427532AF5F40348CEB154F031F2AED",
          "digitalHuman": {
            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 11 核对大腔控制油口管路连接",
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      },
      {
        "id": "BRIDGE-STEP-12",
        "stepCode": "BRIDGE-STEP-12",
        "actionCode": "COMPLETE_BRIDGE-STEP-12",
        "number": 12,
        "title": "紧固大腔阀体连接螺栓",
        "targetId": "bridge-large-bolt-1",
        "targetName": "紧固第 1 个螺栓",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用内六角扳手拧紧四个阀体连接螺栓。",
        "guidance": "用内六角扳手拧紧四个阀体连接螺栓。",
        "warning": "",
        "success": "紧固大腔阀体连接螺栓：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-bolt-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-bolt-1",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 1 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-1",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-2",
                "kind": "rotate",
                "axis": [
                  0,
                  0,
                  1
                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 2 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-2",
                    "offset": [
                      0,
                      0,
                      0
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                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-3",
                "kind": "rotate",
                "axis": [
                  0,
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                  1
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 3 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-3",
                    "offset": [
                      0,
                      0,
                      0
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                  }
                ]
              },
              {
                "targetId": "bridge-large-bolt-4",
                "kind": "rotate",
                "axis": [
                  0,
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                  1
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 4 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-large-bolt-4",
                    "offset": [
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          }
        },
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          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第12步，紧固大腔阀体连接螺栓。用内六角扳手拧紧四个阀体连接螺栓。",
          "successCue": "ui",
          "errorCue": "collision-error",
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          "narrationVideoAssetCode": "DH_F601DB08C8D44934AD3A1B1582E804DB",
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      },
      {
        "id": "BRIDGE-STEP-13",
        "stepCode": "BRIDGE-STEP-13",
        "actionCode": "COMPLETE_BRIDGE-STEP-13",
        "number": 13,
        "title": "准备安装小腔平衡阀",
        "targetId": "bridge-small-seat",
        "targetName": "擦净安装结合面",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "擦净平衡阀及阀座结合面，取下两个油堵。",
        "guidance": "擦净平衡阀及阀座结合面，取下两个油堵。",
        "warning": "",
        "success": "准备安装小腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-seat",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-small-seat",
                "kind": "identify",
                "directionHint": "擦净安装结合面",
                "effects": [
                  {
                    "targetId": "bridge-small-seat",
                    "color": 14477797
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                ]
              },
              {
                "targetId": "bridge-small-plug-1",
                "kind": "identify",
                "directionHint": "取下第 1 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-small-plug-1",
                    "offset": [
                      0,
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                  }
                ]
              },
              {
                "targetId": "bridge-small-plug-2",
                "kind": "identify",
                "directionHint": "取下第 2 个油堵",
                "effects": [
                  {
                    "targetId": "bridge-small-plug-2",
                    "offset": [
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                ]
              }
            ]
          }
        },
        "toolId": "",
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          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第13步，准备安装小腔平衡阀。擦净平衡阀及阀座结合面，取下两个油堵。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_B1BBA42CE5F346228B6B39A51F190CB3",
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      },
      {
        "id": "BRIDGE-STEP-14",
        "stepCode": "BRIDGE-STEP-14",
        "actionCode": "COMPLETE_BRIDGE-STEP-14",
        "number": 14,
        "title": "安装小腔平衡阀",
        "targetId": "bridge-large-valve",
        "targetName": "将互换平衡阀装到阀座",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",
        "guidance": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",
        "warning": "",
        "success": "安装小腔平衡阀：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-large-valve",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
            "type": "sequence",
            "steps": [
              {
                "targetId": "bridge-large-valve",
                "kind": "identify",
                "directionHint": "将互换平衡阀装到阀座",
                "effects": [
                  {
                    "targetId": "bridge-large-valve",
                    "offset": [
                      -3.2,
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 1 个螺栓",
                "effects": [
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                    "offset": [
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              },
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                "targetId": "bridge-small-bolt-2",
                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 2 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-2",
                    "offset": [
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                  }
                ]
              },
              {
                "targetId": "bridge-small-bolt-3",
                "kind": "rotate",
                "axis": [
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                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 3 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-3",
                    "offset": [
                      0,
                      0,
                      0
                    ]
                  }
                ]
              },
              {
                "targetId": "bridge-small-bolt-4",
                "kind": "rotate",
                "axis": [
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                  0,
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                ],
                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 4 个螺栓",
                "effects": [
                  {
                    "targetId": "bridge-small-bolt-4",
                    "offset": [
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                      0
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                  }
                ]
              }
            ]
          }
        },
        "toolId": "",
        "measurement": "",
        "assessment": {
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          "requiredDimensions": [
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            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第14步，安装小腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_2BCD762C693242FF8DA420BD9A5D4DF9",
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      },
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        "stepCode": "BRIDGE-STEP-15",
        "actionCode": "COMPLETE_BRIDGE-STEP-15",
        "number": 15,
        "title": "核对小腔控制油口管路连接",
        "targetId": "bridge-small-bag",
        "targetName": "取下封口袋",
        "mode": "measure",
        "interaction": "mechanism-operation",
        "instruction": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",
        "guidance": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",
        "warning": "请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。",
        "success": "核对小腔控制油口管路连接：三维操作已保存",
        "cameraPolicy": "focus",
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          "requiresPlacement": false,
          "durationMs": 700,
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                    "targetId": "bridge-small-bag",
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                  }
                ]
              },
              {
                "targetId": "bridge-small-pipe",
                "kind": "identify",
                "directionHint": "按记录的处理依据连接管路",
                "effects": [
                  {
                    "targetId": "bridge-small-pipe",
                    "offset": [
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        },
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          "passPolicy": "all-required"
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第15步，核对小腔控制油口管路连接。原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用十九号开口扳手拆开管路并包扎”的相反描述。请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationUrl": "",
          "narrationAssetCode": "",
          "narrationVideoAssetCode": "DH_5F8309BF74344C568C2C9EEFDD9E74BF",
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            "enabled": true,
            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 15 核对小腔控制油口管路连接",
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            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      },
      {
        "id": "BRIDGE-STEP-16",
        "stepCode": "BRIDGE-STEP-16",
        "actionCode": "COMPLETE_BRIDGE-STEP-16",
        "number": 16,
        "title": "紧固小腔阀体连接螺栓",
        "targetId": "bridge-small-bolt-1",
        "targetName": "紧固第 1 个螺栓",
        "mode": "inspect",
        "interaction": "mechanism-operation",
        "instruction": "用内六角扳手拧紧四个阀体连接螺栓。",
        "guidance": "用内六角扳手拧紧四个阀体连接螺栓。",
        "warning": "",
        "success": "紧固小腔阀体连接螺栓：三维操作已保存",
        "cameraPolicy": "focus",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "bridge-small-bolt-1",
          "requiresPlacement": false,
          "durationMs": 700,
          "mechanism": {
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            "steps": [
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                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 1 个螺栓",
                "effects": [
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              },
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                "targetId": "bridge-small-bolt-2",
                "kind": "rotate",
                "axis": [
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                "deltaDegrees": 180,
                "toleranceDegrees": 8,
                "directionHint": "紧固第 2 个螺栓",
                "effects": [
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                    "offset": [
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              },
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                "targetId": "bridge-small-bolt-3",
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                "deltaDegrees": 180,
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                "targetId": "bridge-small-bolt-4",
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                "deltaDegrees": 180,
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          "passPolicy": "all-required"
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        "audio": {
          "narrationSource": "digital-generate",
          "narrationText": "第16步，紧固小腔阀体连接螺栓。用内六角扳手拧紧四个阀体连接螺栓。",
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          "errorCue": "collision-error",
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          "narrationVideoAssetCode": "DH_D525E35EDA12402DA13302C2B3874CC3",
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            "mode": "video",
            "videoSource": "library",
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            "videoName": "重型支援桥平衡阀拆拼互换 · 16 紧固小腔阀体连接螺栓",
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            "generatedVideoUrl": "",
            "generationStatus": "generated"
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        }
      }
    ],
    "objects": [
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        "name": "野外山地训练场",
        "semantic": "场景地形",
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        "operable": false,
        "visible": true,
        "modelId": "front-pump-field-terrain",
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            "interactionId": "front-pump-aux-control-box-cover",
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            ],
            "pivotEdge": {
              "space": "world",
              "axis": [
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              ],
              "edge": "nearest-vertical-edge"
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            "sceneId": "front-pump-rescue-vehicle",
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            "visible": true,
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          },
          {
            "interactionId": "front-pump-rescue-switch",
            "sourceNodeName": "1_28和2_06互救开关",
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          }
        ],
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        "partOverrides": {}
      },
      {
        "id": "valve-bags",
        "sceneId": "valve-bags",
        "interactionId": "scene:valve-bags",
        "type": "imported",
        "name": "4封口袋.glb",
        "semantic": "实训装备",
        "assetRole": "script-accessory",
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        "visible": true,
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  },
  {
    "id": "116",
    "code": "BRIDGE-005-AUTHORING-PILOT",
    "name": "005 液压泵应急切换（编排验证）",
    "version": "552",
    "runtime": {
      "startMode": "practice",
      "teacherEnabled": true,
      "teacherVoiceEnabled": true,
      "actionSoundEnabled": true,
      "showStepPanel": true,
      "showProgress": true,
      "allowReplay": true,
      "language": "zh-CN"
    },
    "steps": [
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        "order": 1,
        "title": "根据故障现象确定是哪一个液压泵发生故障",
        "summary": "根据故障现象确定是哪一个液压泵发生故障（注:模型_1液压泵标记出来。例如显红色）",
        "score": 10,
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-01",
        "allowedPositions": [],
        "physicalEventRule": {},
        "targetId": "front-pump-hydraulic-pump",
        "targetName": "液压泵",
        "mode": "inspect",
        "interaction": "rule-check",
        "instruction": "根据故障现象确定是哪一个液压泵发生故障（注:模型_1液压泵标记出来。例如显红色）",
        "guidance": "根据故障现象确定是哪一个液压泵发生故障（注:模型_1液压泵标记出来。例如显红色）",
        "warning": "",
        "destination": "液压泵",
        "success": "根据故障现象确定是哪一个液压泵发生故障",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-hydraulic-pump",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "identify",
            "axisSpace": "world",
            "highlightColor": "#e53935",
            "steps": [
              {
                "targetId": "front-pump-hydraulic-pump",
                "axis": [
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                  1,
                  0
                ],
                "toleranceDegrees": 6,
                "directionHint": "点击并确认发生故障的液压泵"
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            ]
          }
        },
        "toolId": "",
        "safetyRules": [
          {
            "id": "ppeConfirmed",
            "label": "个人防护用品齐全",
            "required": true
          },
          {
            "id": "routeAuthorized",
            "label": "作业路线已授权",
            "required": true
          }
        ],
        "audio": {
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          "narrationAssetCode": "PILOT-005-1-AUDIO",
          "safetyText": "安全提示：请按规定顺序操作并远离危险区域。",
          "safetyAssetCode": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationSource": "offline",
          "offlineSource": "upload",
          "offlineMediaType": "video",
          "offlineFileName": "",
          "offlineAssetKey": "",
          "offlineMimeType": "",
          "offlineSizeBytes": 0,
          "narrationVideoAssetCode": "PILOT-005-1-VIDEO",
          "narrationUrl": "",
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            "videoUrl": "",
            "videoFileName": "",
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            "folderPath": "装备维修 / 液压系统 / 故障排查",
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            "avatarName": "",
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            "backgroundName": "",
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            "audioName": "",
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            "voiceName": "",
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            "generatedVideoUrl": "",
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        },
        "animationBinding": null,
        "faultIds": [],
        "assessment": {
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          ],
          "passPolicy": "all-required"
        },
        "cameraPolicy": "exterior",
        "number": 1,
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-hydraulic-pump",
          "sourceInteractionId": "front-pump-hydraulic-pump",
          "editorId": "bridge-0916-node-92",
          "nodePath": "0/46/0",
          "sourceNodeName": "1_24柱塞泵3_05前泵3_08新泵",
          "capabilities": [
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            "inspect"
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          "visible": true
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        "toolRequirements": [],
        "targetNodeId": "front-pump-hydraulic-pump",
        "targetNodeName": "1_24柱塞泵3_05前泵3_08新泵",
        "toolPlacement": {
          "placed": false,
          "position": [
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            1.8
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          "rotation": [
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          "scale": 1,
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          "pose": "tray"
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      },
      {
        "id": "front-pump-step-02",
        "stepCode": "front-pump-step-02",
        "order": 2,
        "title": "断开架桥车取力器",
        "summary": "断开架桥车取力器。（注：显示模型2取力器和2取力器开关，摇动模型2取力器开关。特别说明这个这边是早上随手补的不准确，车外看就行，不要拉近）",
        "score": 10,
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-02",
        "allowedPositions": [],
        "physicalEventRule": {},
        "targetId": "front-pump-pto-switch",
        "targetName": "取力器开关",
        "mode": "inspect",
        "interaction": "rule-check",
        "instruction": "断开架桥车取力器。（注：显示模型2取力器和2取力器开关，摇动模型2取力器开关。特别说明这个这边是早上随手补的不准确，车外看就行，不要拉近）",
        "guidance": "断开架桥车取力器。（注：显示模型2取力器和2取力器开关，摇动模型2取力器开关。特别说明这个这边是早上随手补的不准确，车外看就行，不要拉近）",
        "warning": "",
        "destination": "取力器开关",
        "success": "断开架桥车取力器",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-pto-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "visualTargetIds": [
              "front-pump-power-take-off"
            ],
            "steps": [
              {
                "targetId": "front-pump-pto-switch",
                "axis": [
                  1,
                  0,
                  0
                ],
                "deltaDegrees": -30,
                "toleranceDegrees": 6,
                "directionHint": "向断开方向摇动"
              }
            ]
          }
        },
        "toolId": "",
        "safetyRules": [
          {
            "id": "ppeConfirmed",
            "label": "个人防护用品齐全",
            "required": true
          },
          {
            "id": "routeAuthorized",
            "label": "作业路线已授权",
            "required": true
          }
        ],
        "audio": {
          "narrationText": "第2步，断开架桥车取力器。将架桥车取力器断开。",
          "narrationAssetCode": "PILOT-005-2-AUDIO",
          "safetyText": "安全提示：请确认压力归零并可靠支承后再进行拆卸。",
          "safetyAssetCode": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationSource": "offline",
          "offlineSource": "upload",
          "offlineMediaType": "video",
          "offlineFileName": "",
          "offlineAssetKey": "",
          "offlineMimeType": "",
          "offlineSizeBytes": 0,
          "narrationVideoAssetCode": "PILOT-005-2-VIDEO",
          "narrationUrl": "",
          "safetyUrl": "",
          "digitalHuman": {
            "enabled": false,
            "mode": "video",
            "videoSource": "upload",
            "videoId": "",
            "appId": "",
            "videoUrl": "",
            "videoFileName": "",
            "folderId": "equipment-hydraulic-fault",
            "folderPath": "装备维修 / 液压系统 / 故障排查",
            "videoName": "",
            "avatarId": "",
            "avatarName": "",
            "backgroundImage": "",
            "backgroundName": "",
            "audioUrl": "",
            "audioName": "",
            "voiceId": "",
            "voiceName": "",
            "scriptText": "",
            "generatedVideoId": "",
            "generatedVideoUrl": "",
            "generatedAt": "",
            "generationStatus": "generated"
          }
        },
        "animationBinding": null,
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "cameraPolicy": "exterior",
        "number": 2,
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-pto-switch",
          "sourceInteractionId": "front-pump-pto-switch",
          "editorId": "bridge-0916-node-82",
          "nodePath": "0/41/0",
          "sourceNodeName": "1_25和1_27和2_03和2_08取力器开关",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "toolRequirements": [],
        "targetNodeId": "front-pump-pto-switch",
        "targetNodeName": "1_25和1_27和2_03和2_08取力器开关",
        "toolPlacement": {
          "placed": false,
          "position": [
            -3.2,
            0.18,
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          "rotation": [
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          "scale": 1,
          "attachedTargetId": "",
          "pose": "tray"
        }
      },
      {
        "id": "front-pump-step-03",
        "stepCode": "front-pump-step-03",
        "order": 3,
        "title": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开",
        "summary": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开。（注；把模型3球阀开关由垂直与官道方向旋转至平行于管道方向）",
        "score": 10,
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-03",
        "allowedPositions": [],
        "physicalEventRule": {},
        "targetId": "front-pump-ball-valve-switch",
        "targetName": "球阀开关",
        "mode": "inspect",
        "interaction": "rule-check",
        "instruction": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开。（注；把模型3球阀开关由垂直与官道方向旋转至平行于管道方向）",
        "guidance": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开。（注；把模型3球阀开关由垂直与官道方向旋转至平行于管道方向）",
        "warning": "",
        "destination": "球阀开关",
        "success": "将架桥车备胎斜上方链接两个红色滤油器的球阀打开",
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          "kind": "mechanism-operation",
          "targetId": "front-pump-ball-valve-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "focus",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "steps": [
              {
                "targetId": "front-pump-ball-valve-switch",
                "axis": [
                  0,
                  1,
                  0
                ],
                "deltaDegrees": 90,
                "toleranceDegrees": 8,
                "directionHint": "由垂直与官道方向旋转至平行于管道方向"
              }
            ]
          }
        },
        "toolId": "",
        "safetyRules": [
          {
            "id": "ppeConfirmed",
            "label": "个人防护用品齐全",
            "required": true
          },
          {
            "id": "routeAuthorized",
            "label": "作业路线已授权",
            "required": true
          }
        ],
        "audio": {
          "narrationText": "第3步，打开互救球阀。打开备胎上方两个红色滤油器之间的连通球阀，手柄由垂直管道转为平行管道。",
          "narrationAssetCode": "PILOT-005-3-AUDIO",
          "safetyText": "安全提示：请按规定顺序操作并远离危险区域。",
          "safetyAssetCode": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationSource": "offline",
          "offlineSource": "upload",
          "offlineMediaType": "video",
          "offlineFileName": "",
          "offlineAssetKey": "",
          "offlineMimeType": "",
          "offlineSizeBytes": 0,
          "narrationVideoAssetCode": "PILOT-005-3-VIDEO",
          "narrationUrl": "",
          "safetyUrl": "",
          "digitalHuman": {
            "enabled": false,
            "mode": "video",
            "videoSource": "upload",
            "videoId": "",
            "appId": "",
            "videoUrl": "",
            "videoFileName": "",
            "folderId": "equipment-hydraulic-fault",
            "folderPath": "装备维修 / 液压系统 / 故障排查",
            "videoName": "",
            "avatarId": "",
            "avatarName": "",
            "backgroundImage": "",
            "backgroundName": "",
            "audioUrl": "",
            "audioName": "",
            "voiceId": "",
            "voiceName": "",
            "scriptText": "",
            "generatedVideoId": "",
            "generatedVideoUrl": "",
            "generatedAt": "",
            "generationStatus": "generated"
          }
        },
        "animationBinding": null,
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "cameraPolicy": "focus",
        "number": 3,
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-ball-valve-switch",
          "sourceInteractionId": "front-pump-ball-valve-switch",
          "editorId": "bridge-0916-node-96",
          "nodePath": "0/48/0",
          "sourceNodeName": "1_26球阀开关",
          "capabilities": [
            "select",
            "inspect",
            "mechanism"
          ],
          "visible": true
        },
        "toolRequirements": [],
        "targetNodeId": "front-pump-ball-valve-switch",
        "targetNodeName": "1_26球阀开关",
        "toolPlacement": {
          "placed": false,
          "position": [
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            0.18,
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          "rotation": [
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          ],
          "scale": 1,
          "attachedTargetId": "",
          "pose": "tray"
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      },
      {
        "id": "front-pump-step-04",
        "stepCode": "front-pump-step-04",
        "order": 4,
        "title": "重新联通取力器",
        "summary": "重新联通取力器（注：把步骤2的2取力器开关摇回去：还是不要拉近）",
        "score": 10,
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-04",
        "allowedPositions": [],
        "physicalEventRule": {},
        "targetId": "front-pump-pto-switch",
        "targetName": "取力器开关",
        "mode": "inspect",
        "interaction": "rule-check",
        "instruction": "重新联通取力器（注：把步骤2的2取力器开关摇回去：还是不要拉近）",
        "guidance": "重新联通取力器（注：把步骤2的2取力器开关摇回去：还是不要拉近）",
        "warning": "",
        "destination": "取力器开关",
        "success": "重新联通取力器",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-pto-switch",
          "mode": "inspect",
          "durationMs": 900,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "exterior",
          "mechanism": {
            "type": "rotate",
            "axisSpace": "world",
            "visualTargetIds": [
              "front-pump-power-take-off"
            ],
            "steps": [
              {
                "targetId": "front-pump-pto-switch",
                "axis": [
                  1,
                  0,
                  0
                ],
                "deltaDegrees": 30,
                "toleranceDegrees": 6,
                "directionHint": "按步骤2的相反方向摇回去"
              }
            ]
          }
        },
        "toolId": "",
        "safetyRules": [
          {
            "id": "ppeConfirmed",
            "label": "个人防护用品齐全",
            "required": true
          },
          {
            "id": "routeAuthorized",
            "label": "作业路线已授权",
            "required": true
          }
        ],
        "audio": {
          "narrationText": "第4步，重新接通取力器。将架桥车取力器重新接通。",
          "narrationAssetCode": "PILOT-005-4-AUDIO",
          "safetyText": "安全提示：请按规定顺序操作并远离危险区域。",
          "safetyAssetCode": "",
          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationSource": "offline",
          "offlineSource": "upload",
          "offlineMediaType": "video",
          "offlineFileName": "",
          "offlineAssetKey": "",
          "offlineMimeType": "",
          "offlineSizeBytes": 0,
          "narrationVideoAssetCode": "PILOT-005-4-VIDEO",
          "narrationUrl": "",
          "safetyUrl": "",
          "digitalHuman": {
            "enabled": false,
            "mode": "video",
            "videoSource": "upload",
            "videoId": "",
            "appId": "",
            "videoUrl": "",
            "videoFileName": "",
            "folderId": "equipment-hydraulic-fault",
            "folderPath": "装备维修 / 液压系统 / 故障排查",
            "videoName": "",
            "avatarId": "",
            "avatarName": "",
            "backgroundImage": "",
            "backgroundName": "",
            "audioUrl": "",
            "audioName": "",
            "voiceId": "",
            "voiceName": "",
            "scriptText": "",
            "generatedVideoId": "",
            "generatedVideoUrl": "",
            "generatedAt": "",
            "generationStatus": "generated"
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        },
        "animationBinding": null,
        "faultIds": [],
        "assessment": {
          "weight": 20,
          "requiredDimensions": [
            "action",
            "sequence"
          ],
          "passPolicy": "all-required"
        },
        "cameraPolicy": "exterior",
        "number": 4,
        "targetRef": {
          "sceneId": "front-pump-rescue-vehicle",
          "sceneObjectId": "front-pump-rescue-vehicle",
          "interactionId": "front-pump-pto-switch",
          "sourceInteractionId": "front-pump-pto-switch",
          "editorId": "bridge-0916-node-82",
          "nodePath": "0/41/0",
          "sourceNodeName": "1_25和1_27和2_03和2_08取力器开关",
          "capabilities": [
            "select",
            "inspect",
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          "visible": true
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        "toolRequirements": [],
        "targetNodeId": "front-pump-pto-switch",
        "targetNodeName": "1_25和1_27和2_03和2_08取力器开关",
        "toolPlacement": {
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          "position": [
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          "scale": 1,
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          "pose": "tray"
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      },
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        "stepCode": "front-pump-step-05",
        "order": 5,
        "title": "打开辅助控制盒内的“互救”开关",
        "summary": "打开辅助控制盒内的“互救”开关（注：打开5辅助控制盒盖在5辅助控制盒面板上，把5互救开关往上搬）",
        "score": 10,
        "actionCode": "COMPLETE_FRONT-PUMP-STEP-05",
        "allowedPositions": [],
        "physicalEventRule": {},
        "targetId": "front-pump-aux-control-box-cover",
        "targetName": "辅助控制盒盖",
        "mode": "inspect",
        "interaction": "rule-check",
        "instruction": "打开辅助控制盒内的“互救”开关（注：打开5辅助控制盒盖在5辅助控制盒面板上，把5互救开关往上搬）",
        "guidance": "打开辅助控制盒内的“互救”开关（注：打开5辅助控制盒盖在5辅助控制盒面板上，把5互救开关往上搬）",
        "warning": "",
        "destination": "辅助控制盒盖",
        "success": "打开辅助控制盒内的“互救”开关",
        "action": {
          "kind": "mechanism-operation",
          "targetId": "front-pump-aux-control-box-cover",
          "mode": "inspect",
          "durationMs": 1600,
          "tolerance": 0,
          "requiresPlacement": false,
          "cameraPolicy": "focus",
          "mechanism": {
            "type": "sequence",
            "axisSpace": "world",
            "visualTargetIds": [
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            "steps": [
              {
                "targetId": "front-pump-aux-control-box-cover",
                "axis": [
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                  1,
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                ],
                "deltaDegrees": 100,
                "toleranceDegrees": 8,
                "directionHint": "沿控制盒盖边缘铰链打开",
                "pivotEdge": {
                  "space": "world",
                  "axis": [
                    0,
                    1,
                    0
                  ],
                  "edge": "nearest-vertical-edge"
                }
              },
              {
                "targetId": "front-pump-rescue-switch",
                "axis": [
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                "deltaDegrees": 30,
                "toleranceDegrees": 6,
                "directionHint": "往上搬"
              }
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          }
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        "toolId": "",
        "safetyRules": [
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            "id": "ppeConfirmed",
            "label": "个人防护用品齐全",
            "required": true
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            "id": "routeAuthorized",
            "label": "作业路线已授权",
            "required": true
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        "audio": {
          "narrationText": "第5步，打开辅助控制盒互救开关。打开辅助控制盒盖，再打开互救开关，进入单泵作业状态。",
          "narrationAssetCode": "PILOT-005-5-AUDIO",
          "safetyText": "安全提示：请确认压力归零并可靠支承后再进行拆卸。",
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          "successCue": "ui",
          "errorCue": "collision-error",
          "narrationSource": "offline",
          "offlineSource": "upload",
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          "offlineFileName": "",
          "offlineAssetKey": "",
          "offlineMimeType": "",
          "offlineSizeBytes": 0,
          "narrationVideoAssetCode": "PILOT-005-5-VIDEO",
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            "mode": "video",
            "videoSource": "upload",
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            "folderId": "equipment-hydraulic-fault",
            "folderPath": "装备维修 / 液压系统 / 故障排查",
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            "generationStatus": "generated"
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          "passPolicy": "all-required"
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        "cameraPolicy": "focus",
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