{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-039",
  "title": "039 本地 AI 行车记录仪结构概念评审",
  "revision": "codex-geometry-c5",
  "updated_at": "2026-09-03",
  "coordinate_system": "X=产品宽度，Y=上下，Z=前后；原点位于产品主体外包络中心",
  "case_metadata": {
    "case_id": 39,
    "domain": "出行与移动",
    "name": "本地 AI 行车记录仪",
    "user_value": "只在本地标记急刹、行人、近碰和车道事件，便于快速查找片段。",
    "discovery_platform": "Reddit",
    "source_grade": "B",
    "source_url": "https://www.reddit.com/r/arduino/comments/1l8r7i0/what_are_some_cool_project_ideas_you_have_in_mind/",
    "mvp_path": "树莓派/Jetson 录制循环视频；IMU 触发事件锁定；目标检测只生成标签，不自动操控车辆。",
    "components": "Raspberry Pi 5/Jetson、相机、IMU、SSD、GPS",
    "software_stack": "Frigate/YOLO、GStreamer、SQLite",
    "github_project": "Frigate",
    "github_url": "https://github.com/blakeblackshear/frigate",
    "match_level": "近似",
    "bom_estimate_cny": 1500,
    "difficulty": 5,
    "novelty": 4,
    "demand": 4,
    "reuse": 4,
    "risk": 5,
    "differentiation": "本地隐私、事件索引和可验证时间线。",
    "safety_boundary": "遵守录音录像法规；不得将实验模型用于车辆控制。",
    "recommendation_score": 52,
    "structural_archetype": "dashcam",
    "prototype_family": "optical-device",
    "prototype_label_zh": "摄像、光学与定向感知设备",
    "prototype_label_en": "Camera, optical and directional sensing device",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "安装宿主",
      "光学前窗",
      "传感器与主板",
      "光轴或视场"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-039",
        "url": "https://www.reddit.com/r/arduino/comments/1l8r7i0/what_are_some_cool_project_ideas_you_have_in_mind/",
        "kind": "discovery_source",
        "claim": "工作簿记录的创意发现来源；只证明市场灵感，不证明机械尺寸。",
        "application": "idea_provenance_only"
      },
      {
        "id": "dashcam_ifixit",
        "url": "https://www.ifixit.com/Teardown/Z-Edge%2B3%2B2K%2BHDR%2BHD%2BDashcam%2BTeardown/96737",
        "kind": "teardown",
        "claim": "行车记录仪包含镜头、LCD/FPC、主 PCB、扬声器和粘接电池。",
        "application": "analogous_structure_reference"
      }
    ],
    "evidence_maturity": "analogous_reference",
    "recognition_parts": [
      "挡风玻璃吸盘",
      "前向镜头",
      "散热后壳",
      "存储卡门",
      "车载电源线"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 4,
    "geometry_fingerprint": "sha256:fe002d21dadbdd86fb60e606512f79a2a165afad2ae7562207445687aacb45f5",
    "structure_quality_revision": "structure-quality-r1"
  },
  "envelope": {
    "external": {
      "width": 114.5,
      "depth": 50,
      "height": 81.2,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 105.5,
      "depth": 45.5,
      "height": 60.5,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 2.25
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "optical-device",
    "prototype_label_zh": "摄像、光学与定向感知设备",
    "prototype_label_en": "Camera, optical and directional sensing device",
    "host_strategy": "contextual",
    "shell_strategy": "optical_body",
    "assembly_topology": [
      "安装宿主",
      "光学前窗",
      "传感器与主板",
      "光轴或视场"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "codex-host-assembly",
      "label": "使用宿主与安装基准",
      "part_ids": [
        "host-panel"
      ]
    },
    {
      "id": "codex-product-form",
      "label": "产品主体与照片可识别零件",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05"
      ]
    },
    {
      "id": "codex-electronics",
      "label": "内部电子与功能路径",
      "part_ids": [
        "codex-main-pcba",
        "codex-sensing-fov"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-panel",
      "label": "墙面/门板/设备安装面",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 275.0,
        "depth": 12.0,
        "height": 275.0
      },
      "position": [
        0.0,
        0.0,
        -50.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "建筑或设备安装面",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#858d8f",
        "opacity": 0.18,
        "roughness": 0.82,
        "metalness": 0.05
      },
      "color": "#858d8f",
      "camera_fit": false,
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-panel"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-body",
      "label": "照片轮廓驱动产品主体",
      "group": "shell",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 110.0,
        "depth": 36.0,
        "height": 76.7
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#4f5559",
        "opacity": 0.82,
        "roughness": 0.58,
        "metalness": 0.08
      },
      "color": "#4f5559",
      "profile_points": [
        [
          -55.0,
          38.35
        ],
        [
          -51.207,
          36.816
        ],
        [
          -36.034,
          30.68
        ],
        [
          -20.862,
          21.476
        ],
        [
          -5.69,
          9.204
        ],
        [
          1.897,
          -0.0
        ],
        [
          5.69,
          -7.67
        ],
        [
          55.0,
          -7.67
        ],
        [
          55.0,
          -38.35
        ],
        [
          -13.276,
          -38.35
        ],
        [
          -13.276,
          -4.602
        ],
        [
          -1.897,
          -4.602
        ],
        [
          -1.897,
          -7.67
        ],
        [
          5.69,
          -7.67
        ],
        [
          5.69,
          -4.602
        ],
        [
          -5.69,
          9.204
        ]
      ],
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_bbox": [
        330,
        170,
        620,
        670
      ],
      "photo_polygon": [
        [
          330,
          170
        ],
        [
          340,
          180
        ],
        [
          380,
          220
        ],
        [
          420,
          280
        ],
        [
          460,
          360
        ],
        [
          480,
          420
        ],
        [
          490,
          470
        ],
        [
          620,
          470
        ],
        [
          620,
          670
        ],
        [
          440,
          670
        ],
        [
          440,
          450
        ],
        [
          470,
          450
        ],
        [
          470,
          470
        ],
        [
          490,
          470
        ],
        [
          490,
          450
        ],
        [
          460,
          360
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-01",
      "label": "挡风玻璃吸盘",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 17.6,
        "depth": 3.206,
        "height": 8.437,
        "corner_radius": 0.844
      },
      "position": [
        -33.0,
        -19.559,
        16.2
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        -1.0,
        -1.0,
        1.0
      ],
      "material": "透明 PC / 玻璃概念件",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#c7e0e2",
        "opacity": 0.34,
        "roughness": 0.16,
        "metalness": 0.02
      },
      "color": "#c7e0e2",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-039",
        "dashcam_ifixit"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_bbox": [
        365,
        520,
        411,
        575
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "camera_fit": false,
      "render_mode": "metadata_only"
    },
    {
      "id": "codex-recognition-02",
      "label": "前向镜头",
      "group": "sensor",
      "type": "lens",
      "dimensions": {
        "diameter": 12.272,
        "length": 4.663
      },
      "position": [
        42.862,
        -24.544,
        16.2
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "黑色工程塑料与光学玻璃",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#182226",
        "opacity": 1.0,
        "roughness": 0.25,
        "metalness": 0.18
      },
      "color": "#182226",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-039",
        "dashcam_ifixit"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_bbox": [
        562,
        540,
        614,
        620
      ],
      "photo_polygon": [
        [
          562,
          540
        ],
        [
          614,
          540
        ],
        [
          614,
          620
        ],
        [
          562,
          620
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-03",
      "label": "散热后壳",
      "group": "shell",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 68.276,
        "depth": 8.64,
        "height": 33.748
      },
      "position": [
        20.862,
        -21.476,
        16.2
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.36,
        "metalness": 0.18
      },
      "color": "#263238",
      "profile_points": [
        [
          -34.138,
          16.874
        ],
        [
          34.138,
          16.874
        ],
        [
          34.138,
          -16.874
        ],
        [
          -34.138,
          -16.874
        ]
      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-039",
        "dashcam_ifixit"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_bbox": [
        440,
        450,
        620,
        670
      ],
      "photo_polygon": [
        [
          440,
          450
        ],
        [
          620,
          450
        ],
        [
          620,
          670
        ],
        [
          440,
          670
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-04",
      "label": "存储卡门",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 17.6,
        "depth": 3.206,
        "height": 8.437,
        "corner_radius": 0.844
      },
      "position": [
        33.0,
        -25.695,
        16.2
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#4f5559",
        "opacity": 1.0,
        "roughness": 0.58,
        "metalness": 0.08
      },
      "color": "#4f5559",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-039",
        "dashcam_ifixit"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_bbox": [
        539,
        560,
        585,
        615
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "camera_fit": false,
      "render_mode": "metadata_only"
    },
    {
      "id": "codex-recognition-05",
      "label": "车载电源线",
      "group": "cable",
      "type": "curved_tube",
      "dimensions": {
        "outer_diameter": 12.0,
        "inner_diameter": 6.96,
        "length": 106.71
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.36,
        "metalness": 0.18
      },
      "color": "#263238",
      "path": [
        [
          -54.621,
          38.197,
          16.56
        ],
        [
          -24.655,
          48.984,
          19.44
        ],
        [
          5.31,
          -7.517,
          16.56
        ]
      ],
      "allowed_contacts": [
        "codex-body"
      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-039",
        "dashcam_ifixit"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_bbox": [
        330,
        170,
        490,
        470
      ],
      "photo_polygon": [
        [
          330,
          170
        ],
        [
          340,
          180
        ],
        [
          380,
          220
        ],
        [
          420,
          280
        ],
        [
          460,
          360
        ],
        [
          480,
          420
        ],
        [
          490,
          470
        ],
        [
          470,
          460
        ],
        [
          450,
          400
        ],
        [
          410,
          320
        ],
        [
          370,
          250
        ],
        [
          330,
          190
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-main-pcba",
      "label": "主控 PCBA（内部建议布局）",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 55.0,
        "depth": 1.6,
        "height": 24.7
      },
      "position": [
        0.0,
        0.0,
        -6.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "FR-4 多层板；板框与器件高度待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#23754f",
        "opacity": 1.0,
        "roughness": 0.56,
        "metalness": 0.05
      },
      "color": "#23754f",
      "inside_envelope": true
    },
    {
      "id": "codex-sensing-fov",
      "label": "传感器检测方向/FOV",
      "group": "fov",
      "type": "cylinder",
      "dimensions": {
        "diameter": 35.282,
        "length": 43.2
      },
      "position": [
        0.0,
        0.0,
        33.12
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "虚拟检测包络，仅表达方向",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#39aabd",
        "opacity": 0.14,
        "roughness": 0.18,
        "metalness": 0.05
      },
      "color": "#39aabd"
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "codex-host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-panel",
        "codex-body"
      ],
      "description": "产品通过安装件与车辆/车库安装基准建立可检查的空间关系"
    },
    {
      "id": "codex-component-recognition-01-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-02-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-02"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-03-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-03"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-04-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-04"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-05-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-05"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-photo-connection-01",
      "type": "connected_to",
      "part_ids": [
        "codex-recognition-05",
        "codex-recognition-03"
      ],
      "description": "电源线从车顶内饰延伸至设备顶部接口"
    },
    {
      "id": "codex-photo-connection-02",
      "type": "attached_to",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-02"
      ],
      "description": "镜头嵌入安装于前壳正面"
    },
    {
      "id": "codex-pcba-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "主控 PCBA 位于主体内部；板框、支柱和连接器位置待详细设计。"
    }
  ],
  "interfaces": [
    {
      "id": "codex-service-interface",
      "label": "供电/维护接口摘要",
      "part_ids": [
        "codex-recognition-05"
      ]
    }
  ],
  "cables": [
    {
      "part_id": "codex-recognition-05",
      "path": [
        [
          -54.621,
          38.197,
          16.56
        ],
        [
          -24.655,
          48.984,
          19.44
        ],
        [
          5.31,
          -7.517,
          16.56
        ]
      ]
    }
  ],
  "assembly_steps": [
    {
      "id": "codex-step-01",
      "sequence": 1,
      "label": "按照片所示关系安装主体与宿主",
      "part_ids": [
        "host-panel",
        "codex-body"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "pending_verification"
    },
    {
      "id": "codex-step-02",
      "sequence": 2,
      "label": "安装照片可识别功能零件",
      "part_ids": [
        "codex-recognition-01",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "codex-step-03",
      "sequence": 3,
      "label": "装入 PCBA、电源并检查功能路径",
      "part_ids": [
        "codex-main-pcba",
        "codex-sensing-fov"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "codex-photo-form",
      "type": "photo_form_identity",
      "minimum_score": 85,
      "severity": "error"
    },
    {
      "id": "recognition-parts",
      "type": "photo_component_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "assembly-legibility",
      "type": "assembly_relationship_legibility",
      "minimum_score": 85,
      "severity": "error"
    },
    {
      "id": "geometry-uniqueness",
      "type": "cross_case_geometry_uniqueness",
      "minimum_score": 85,
      "severity": "error"
    }
  ],
  "dimension_sources": [
    {
      "id": "concept-photo-form",
      "status": "design_proposed",
      "scope": "可见轮廓、宿主、安装点、零件数量和相对位置",
      "reference": "/hardware-structure/photos/creative-039-photo-v1.jpg"
    },
    {
      "id": "codex-c-loop-geometry",
      "status": "design_proposed",
      "scope": "照片驱动参数几何、内部装配、工作路径和浏览器评审视图",
      "reference": "Codex Agent -> code -> render -> visual review -> patch, iteration 4"
    },
    {
      "id": "hidden-dimensions",
      "status": "pending_verification",
      "scope": "照片不可见的深度、背面、壁厚、紧固、密封、公差和真实材料",
      "reference": "Requires multi-view images, supplier drawings or physical measurement"
    }
  ],
  "visual_assets": [
    {
      "id": "product-concept-photo",
      "type": "ai_generated_concept_photo",
      "url": "/hardware-structure/photos/creative-039-photo-v1.jpg",
      "source_status": "ai_generated_concept",
      "revision": "photo-v1",
      "truth_boundary": {
        "zh": "AI 生成的产品概念照片，用于表达外观与使用场景，不是量产实物摄影。",
        "en": "AI-generated product concept image for form and use context; not a photograph of a manufactured unit."
      }
    },
    {
      "id": "structure-thumbnail",
      "type": "structure_preview",
      "url": "/hardware-structure/thumbnails/creative-039.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c5",
    "prototype_family": "optical-device",
    "migration_role": "prototype_migrated",
    "host": "车辆/车库安装基准",
    "installation": "产品通过安装件与车辆/车库安装基准建立可检查的空间关系",
    "scale_reference": "车辆/车库安装基准",
    "visual_cues": [
      "挡风玻璃吸盘",
      "前向镜头",
      "散热后壳",
      "存储卡门",
      "车载电源线"
    ],
    "expected_recognition_parts": [
      "挡风玻璃吸盘",
      "前向镜头",
      "散热后壳",
      "存储卡门",
      "车载电源线"
    ],
    "pixel_review_status": "photo_geometry_rebuilt_pending_review",
    "truth_boundary": "结构契约验证照片和参数模型共享同一组可识别部件；非像素级 CAD 重建。",
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "assumptions": [
    "单张概念图约束可见轮廓、颜色、零件数量和二维空间关系，不能证明背面及内部结构。",
    "深度、壁厚、紧固、密封和装配公差由 Codex 生成设计建议，必须经过图纸或实物复核。",
    "浏览器模型使用统一毫米单位，并保留概念、推断与待确认边界。",
    "recognition-01 吸盘安装底座被线缆和视角遮挡，无法确认具体位置",
    "recognition-04 存储卡门位于设备侧面不可见区域",
    "线缆与设备顶部连接点的精确几何被遮挡"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-039-photo-v1.jpg 的 AI 概念图为外观输入，由 Codex Agent 重建可检查的参数几何。它只用于产品形态、宿主安装、内部包络和方案评审；所有毫米尺寸仍为设计建议或待复核值，不是正式 CAD、STEP、Gerber、模具、认证或量产放行文件。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-039",
    "case_id": 39,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c5",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-039-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "7b7fedc89f5e2a371e0f20aadbb74cfca7d09699c6267fa9c4cfd1407390f2ac",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "车辆/车库安装基准",
        "role": "host",
        "part_ids": [
          "host-panel"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-panel"
        ]
      },
      {
        "id": "recognition-01",
        "label": "挡风玻璃吸盘",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-01"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-01"
        ]
      },
      {
        "id": "recognition-02",
        "label": "前向镜头",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02"
        ]
      },
      {
        "id": "recognition-03",
        "label": "散热后壳",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-03"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-03"
        ]
      },
      {
        "id": "recognition-04",
        "label": "存储卡门",
        "role": "mount",
        "part_ids": [
          "codex-recognition-04"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-04"
        ]
      },
      {
        "id": "recognition-05",
        "label": "车载电源线",
        "role": "path",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "box",
        "visual_description": "车辆前挡风玻璃内侧区域，包含后视镜、车顶内饰、遮阳板，构成行车记录仪安装基准"
      },
      {
        "target_id": "recognition-01",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "挡风玻璃吸盘 - 不可见，被线缆遮挡或位于镜头视野外"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          562,
          540,
          614,
          620
        ],
        "polygon": [
          [
            562,
            540
          ],
          [
            614,
            540
          ],
          [
            614,
            620
          ],
          [
            562,
            620
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "前向镜头，圆形光学组件，位于设备正面右侧，带同心圆纹理"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          440,
          450,
          620,
          670
        ],
        "polygon": [
          [
            440,
            450
          ],
          [
            620,
            450
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "box",
        "visual_description": "散热后壳，主体矩形外壳，黑色哑光表面，圆角设计"
      },
      {
        "target_id": "recognition-04",
        "role": "mount",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "存储卡门 - 不可见，位于设备侧面不可见区域"
      },
      {
        "target_id": "recognition-05",
        "role": "path",
        "bbox": [
          330,
          170,
          490,
          470
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            470,
            460
          ],
          [
            450,
            400
          ],
          [
            410,
            320
          ],
          [
            370,
            250
          ],
          [
            330,
            190
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "tube",
        "visual_description": "车载电源线，黑色线缆从车顶内饰延伸至设备顶部，形成弧形走线"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          330,
          170,
          620,
          670
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            620,
            470
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ],
          [
            440,
            450
          ],
          [
            470,
            450
          ],
          [
            470,
            470
          ],
          [
            490,
            470
          ],
          [
            490,
            450
          ],
          [
            460,
            360
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "行车记录仪主体及电源线，安装于后视镜附近"
      }
    ],
    "product_silhouette": {
      "bbox": [
        330,
        170,
        620,
        670
      ],
      "polygon": [
        [
          330,
          170
        ],
        [
          340,
          180
        ],
        [
          380,
          220
        ],
        [
          420,
          280
        ],
        [
          460,
          360
        ],
        [
          480,
          420
        ],
        [
          490,
          470
        ],
        [
          620,
          470
        ],
        [
          620,
          670
        ],
        [
          440,
          670
        ],
        [
          440,
          450
        ],
        [
          470,
          450
        ],
        [
          470,
          470
        ],
        [
          490,
          470
        ],
        [
          490,
          450
        ],
        [
          460,
          360
        ]
      ],
      "description": "行车记录仪主体及电源线，安装于后视镜附近"
    },
    "mounting_points": [
      {
        "label": "线缆入口",
        "point": [
          480,
          450
        ],
        "host_target_id": "recognition-03",
        "product_target_id": "recognition-05",
        "confidence": 0.85
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "connected_to",
        "description": "电源线从车顶内饰延伸至设备顶部接口"
      },
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "镜头嵌入安装于前壳正面"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "codex_agent_photo_specific_parametric",
      "rationale": "Codex maps concept-photo silhouette, component regions and connections into millimetre parametric parts; the browser render must pass screenshot review before customer publication.",
      "bindings": [
        {
          "target_id": "recognition-03",
          "asset_mode": "glb_part",
          "depth_order": 1,
          "orientation": "freeform",
          "confidence": 0.85
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "glb_part",
          "depth_order": 2,
          "orientation": "freeform",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "glb_part",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.8
        },
        {
          "target_id": "host-context",
          "asset_mode": "glb_part",
          "depth_order": -1,
          "orientation": "freeform",
          "confidence": 0.7
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "glb_part",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.6
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "glb_part",
          "depth_order": 1,
          "orientation": "freeform",
          "confidence": 0.6
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        }
      ]
    },
    "uncertainties": [
      "recognition-01 吸盘安装底座被线缆和视角遮挡，无法确认具体位置",
      "recognition-04 存储卡门位于设备侧面不可见区域",
      "线缆与设备顶部连接点的精确几何被遮挡"
    ],
    "provenance": {
      "mode": "kimi_vlm",
      "provider": "kimi",
      "model": "kimi-k2.6",
      "operation": "photo-reconstruction.annotate",
      "prompt_template_version": "photo-reconstruction-v1",
      "calls": [
        {
          "provider": "kimi",
          "model_version": "kimi-k2.6",
          "operation": "photo-reconstruction.annotate",
          "prompt_template_version": "photo-reconstruction-v1",
          "request_hash": "049092112b7d1d518155933ed5e6549d9ad9c5955abdfd791755b3fd4fe40331",
          "latency_ms": 39292,
          "status": "completed",
          "prompt_tokens": 1453,
          "completion_tokens": 1317,
          "total_tokens": 2770,
          "cached_tokens": 181,
          "error_code": "",
          "error_message": "",
          "fallback_used": false
        }
      ]
    },
    "truth_boundary": {
      "zh": "照片校准层用于验证轮廓、宿主、安装和可见零件；工程零件尺寸、间隙及制造结论仍由原结构层和正式图纸控制。",
      "en": "The photo-calibrated layer checks silhouette, host, installation and visible parts; engineering dimensions, clearances and manufacturing conclusions remain controlled by the engineering layer and released drawings."
    },
    "geometry_proxy_parts": [
      {
        "id": "photo-proxy-host-panel",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-panel"
        ],
        "label": "墙面/门板/设备安装面",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 275.0,
          "depth": 12.0,
          "height": 275.0
        },
        "position": [
          0.0,
          0.0,
          -50.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "建筑或设备安装面",
        "source_status": "pending_verification",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "appearance": {
          "color": "#858d8f",
          "opacity": 0.18,
          "roughness": 0.82,
          "metalness": 0.05
        },
        "color": "#858d8f"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "照片轮廓驱动产品主体",
        "group": "shell",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 110.0,
          "depth": 36.0,
          "height": 76.7
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "design_proposed",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          330,
          170,
          620,
          670
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            620,
            470
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ],
          [
            440,
            450
          ],
          [
            470,
            450
          ],
          [
            470,
            470
          ],
          [
            490,
            470
          ],
          [
            490,
            450
          ],
          [
            460,
            360
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -55.0,
            38.35
          ],
          [
            -51.207,
            36.816
          ],
          [
            -36.034,
            30.68
          ],
          [
            -20.862,
            21.476
          ],
          [
            -5.69,
            9.204
          ],
          [
            1.897,
            -0.0
          ],
          [
            5.69,
            -7.67
          ],
          [
            55.0,
            -7.67
          ],
          [
            55.0,
            -38.35
          ],
          [
            -13.276,
            -38.35
          ],
          [
            -13.276,
            -4.602
          ],
          [
            -1.897,
            -4.602
          ],
          [
            -1.897,
            -7.67
          ],
          [
            5.69,
            -7.67
          ],
          [
            5.69,
            -4.602
          ],
          [
            -5.69,
            9.204
          ]
        ],
        "appearance": {
          "color": "#4f5559",
          "opacity": 0.82,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#4f5559"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "挡风玻璃吸盘",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 17.6,
          "depth": 3.206,
          "height": 8.437,
          "corner_radius": 0.844
        },
        "position": [
          -33.0,
          -19.559,
          16.2
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "透明 PC / 玻璃概念件",
        "source_status": "pending_verification",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          365,
          520,
          411,
          575
        ],
        "polygon": [],
        "confidence": 0.35,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "appearance": {
          "color": "#c7e0e2",
          "opacity": 0.34,
          "roughness": 0.16,
          "metalness": 0.02
        },
        "color": "#c7e0e2"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "前向镜头",
        "group": "sensor",
        "type": "lens",
        "dimensions": {
          "diameter": 12.272,
          "length": 4.663
        },
        "position": [
          42.862,
          -24.544,
          16.2
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "黑色工程塑料与光学玻璃",
        "source_status": "design_proposed",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          562,
          540,
          614,
          620
        ],
        "polygon": [
          [
            562,
            540
          ],
          [
            614,
            540
          ],
          [
            614,
            620
          ],
          [
            562,
            620
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#182226",
          "opacity": 1.0,
          "roughness": 0.25,
          "metalness": 0.18
        },
        "color": "#182226"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "散热后壳",
        "group": "shell",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 68.276,
          "depth": 8.64,
          "height": 33.748
        },
        "position": [
          20.862,
          -21.476,
          16.2
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          440,
          450,
          620,
          670
        ],
        "polygon": [
          [
            440,
            450
          ],
          [
            620,
            450
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -34.138,
            16.874
          ],
          [
            34.138,
            16.874
          ],
          [
            34.138,
            -16.874
          ],
          [
            -34.138,
            -16.874
          ]
        ],
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "存储卡门",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 17.6,
          "depth": 3.206,
          "height": 8.437,
          "corner_radius": 0.844
        },
        "position": [
          33.0,
          -25.695,
          16.2
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "pending_verification",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          539,
          560,
          585,
          615
        ],
        "polygon": [],
        "confidence": 0.35,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "appearance": {
          "color": "#4f5559",
          "opacity": 1.0,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#4f5559"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "车载电源线",
        "group": "cable",
        "type": "curved_tube",
        "dimensions": {
          "outer_diameter": 12.0,
          "inner_diameter": 6.96,
          "length": 106.71
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-039 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          330,
          170,
          490,
          470
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            470,
            460
          ],
          [
            450,
            400
          ],
          [
            410,
            320
          ],
          [
            370,
            250
          ],
          [
            330,
            190
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "path": [
          [
            -54.621,
            38.197,
            16.56
          ],
          [
            -24.655,
            48.984,
            19.44
          ],
          [
            5.31,
            -7.517,
            16.56
          ]
        ],
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c5",
    "geometry_fingerprint": "sha256:fe002d21dadbdd86fb60e606512f79a2a165afad2ae7562207445687aacb45f5",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:fe002d21dadbdd86fb60e606512f79a2a165afad2ae7562207445687aacb45f5",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "presentation": {
    "default_view": "front",
    "iso_view_deg": [
      15.0,
      16.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.86,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 4,
    "status": "render_pending_visual_review",
    "scope": [
      "photo-specific-form",
      "host-and-installation",
      "key-parts",
      "internal-assembly",
      "work-path"
    ],
    "pipeline": [
      "generate_code",
      "render_screenshot",
      "visual_review",
      "patch_code"
    ],
    "truth_boundary": {
      "zh": "结构由单张 AI 概念图反向生成；可见比例受照片约束，隐藏结构和工程尺寸仍需图纸或实物确认。",
      "en": "Geometry is generated from one AI concept image. Visible proportions are image-constrained; hidden construction and engineering dimensions still require drawings or physical verification."
    },
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "photo_derived_structure": {
    "schema_version": "creative-photo-derived-structure/v1",
    "product_id": "creative-039",
    "case_id": 39,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-039-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "7b7fedc89f5e2a371e0f20aadbb74cfca7d09699c6267fa9c4cfd1407390f2ac",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        330,
        170,
        620,
        670
      ],
      "polygon": [
        [
          330,
          170
        ],
        [
          340,
          180
        ],
        [
          380,
          220
        ],
        [
          420,
          280
        ],
        [
          460,
          360
        ],
        [
          480,
          420
        ],
        [
          490,
          470
        ],
        [
          620,
          470
        ],
        [
          620,
          670
        ],
        [
          440,
          670
        ],
        [
          440,
          450
        ],
        [
          470,
          450
        ],
        [
          470,
          470
        ],
        [
          490,
          470
        ],
        [
          490,
          450
        ],
        [
          460,
          360
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 110.0,
        "depth": 36.0,
        "height": 76.7
      },
      "dimension_basis": "车辆/车库安装基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "行车记录仪主体及电源线，安装于后视镜附近"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "车辆/车库安装基准",
        "label_en": "车辆/车库安装基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.9,
        "material_guess": "车辆前挡风玻璃内侧区域，包含后视镜、车顶内饰、遮阳板，构成行车记录仪安装基准"
      },
      {
        "id": "recognition-02",
        "label_zh": "前向镜头",
        "label_en": "前向镜头",
        "role": "visible_part",
        "bbox": [
          562,
          540,
          614,
          620
        ],
        "polygon": [
          [
            562,
            540
          ],
          [
            614,
            540
          ],
          [
            614,
            620
          ],
          [
            562,
            620
          ]
        ],
        "confidence": 0.95,
        "material_guess": "前向镜头，圆形光学组件，位于设备正面右侧，带同心圆纹理"
      },
      {
        "id": "recognition-03",
        "label_zh": "散热后壳",
        "label_en": "散热后壳",
        "role": "visible_part",
        "bbox": [
          440,
          450,
          620,
          670
        ],
        "polygon": [
          [
            440,
            450
          ],
          [
            620,
            450
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ]
        ],
        "confidence": 0.95,
        "material_guess": "散热后壳，主体矩形外壳，黑色哑光表面，圆角设计"
      },
      {
        "id": "recognition-05",
        "label_zh": "车载电源线",
        "label_en": "车载电源线",
        "role": "path",
        "bbox": [
          330,
          170,
          490,
          470
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            470,
            460
          ],
          [
            450,
            400
          ],
          [
            410,
            320
          ],
          [
            370,
            250
          ],
          [
            330,
            190
          ]
        ],
        "confidence": 0.9,
        "material_guess": "车载电源线，黑色线缆从车顶内饰延伸至设备顶部，形成弧形走线"
      },
      {
        "id": "product-silhouette",
        "label_zh": "产品主体整体轮廓",
        "label_en": "产品主体整体轮廓",
        "role": "product_shell",
        "bbox": [
          330,
          170,
          620,
          670
        ],
        "polygon": [
          [
            330,
            170
          ],
          [
            340,
            180
          ],
          [
            380,
            220
          ],
          [
            420,
            280
          ],
          [
            460,
            360
          ],
          [
            480,
            420
          ],
          [
            490,
            470
          ],
          [
            620,
            470
          ],
          [
            620,
            670
          ],
          [
            440,
            670
          ],
          [
            440,
            450
          ],
          [
            470,
            450
          ],
          [
            470,
            470
          ],
          [
            490,
            470
          ],
          [
            490,
            450
          ],
          [
            460,
            360
          ]
        ],
        "confidence": 0.9,
        "material_guess": "行车记录仪主体及电源线，安装于后视镜附近"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "connected_to",
        "description": "电源线从车顶内饰延伸至设备顶部接口"
      },
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "镜头嵌入安装于前壳正面"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "recognition-01 吸盘安装底座被线缆和视角遮挡，无法确认具体位置",
      "recognition-04 存储卡门位于设备侧面不可见区域",
      "线缆与设备顶部连接点的精确几何被遮挡"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 4
    }
  }
}