{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-088",
  "title": "088 室内导航信标结构概念评审",
  "revision": "codex-geometry-c6",
  "updated_at": "2026-09-19",
  "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": 88,
    "domain": "无障碍辅助",
    "name": "室内导航信标",
    "user_value": "用 BLE/UWB 在家、学校或公共空间提供房间级方向和位置提示。",
    "discovery_platform": "Crowd Supply",
    "source_grade": "C",
    "source_url": "https://www.crowdsupply.com/browse",
    "mvp_path": "每房间 ESP32 BLE 锚点；手机/穿戴读取 RSSI；先做房间级而非厘米级定位。",
    "components": "ESP32 锚点、BLE 标签/UWB 可选、网关",
    "software_stack": "ESPresense、MQTT、Home Assistant",
    "github_project": "ESPresense",
    "github_url": "https://github.com/ESPresense/ESPresense",
    "match_level": "直接",
    "bom_estimate_cny": 650,
    "difficulty": 4,
    "novelty": 4,
    "demand": 4,
    "reuse": 5,
    "risk": 4,
    "differentiation": "本地地图、语音/触觉提示和无需云账号。",
    "safety_boundary": "位置隐私、RSSI 漂移和公共部署许可需处理。",
    "recommendation_score": 65,
    "structural_archetype": "beacon",
    "prototype_family": "gateway-communications",
    "prototype_label_zh": "网关、无线与多节点通信设备",
    "prototype_label_en": "Gateway, radio and multi-node communications",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "多节点宿主",
      "网关主机",
      "无线天线",
      "状态与维护接口"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-088",
        "url": "https://www.crowdsupply.com/browse",
        "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"
      }
    ],
    "evidence_maturity": "workbook_discovery_only",
    "recognition_parts": [
      "墙面/天花信标座",
      "UWB/BLE天线",
      "状态灯",
      "电池仓",
      "防拆螺钉"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 7,
    "geometry_fingerprint": "sha256:083ddc96f4b0faf0be5cfd4a772484abe1dd5658118764c908a4ec496bd1ef4f",
    "structure_quality_revision": "structure-visual-r6",
    "structure_quality_remediation": {
      "revision": "structure-visual-r6",
      "remediated_at": "2026-09-19",
      "geometry_revision": "codex-geometry-c6",
      "trigger": "final_blind_contact_review",
      "prior_visual_status": "rework_required",
      "reason": "防拆螺钉调整为 5 mm 长、中心 [0,-32,18.5]，后端与 z=16 外壳前表面贴合并位于圆形壳体实体范围内。",
      "previous_remediation": {
        "revision": "structure-visual-r6",
        "remediated_at": "2026-09-19",
        "geometry_revision": "codex-geometry-c6",
        "trigger": "final_blind_contact_review",
        "prior_visual_status": "rework_required",
        "reason": "防拆螺钉调整为 5 mm 长、中心 [0,-42,18.5]，后端与 z=16 外壳前表面贴合。",
        "previous_remediation": {
          "date": "2026-09-19",
          "trigger": "user_visual_review",
          "before": [
            "默认相机中的主体比例、关键阵列或连接关系不足，产品识别度偏低。",
            "部分功能件以单块、细线或漂浮零件表达，未形成可读装配。"
          ],
          "before_metrics": {
            "parts": 8,
            "openings": 0,
            "assemblies": 3,
            "assembly_steps": 3
          },
          "after": [
            "按概念照片重建主体外壳、支撑和安装关系。",
            "补齐接口/开孔、重复阵列和连贯连接路径，关键交互件在默认相机中可辨。"
          ],
          "after_metrics": {
            "parts": 8,
            "openings": 0,
            "assemblies": 4,
            "assembly_steps": 3
          },
          "truth_boundary": "此结构为概念照片约束的参数化预览，不代表制造尺寸、工程验证或实物测试结论。"
        },
        "truth_boundary": "本轮仅修正概念渲染中的可见接触关系；尺寸、材料、固定、强度、装配公差、实物验证和工程放行仍待工程师审核。"
      },
      "truth_boundary": "本轮仅修正概念渲染中的可见接触关系；尺寸、材料、固定、强度、装配公差、实物验证和工程放行仍待工程师审核。"
    }
  },
  "envelope": {
    "external": {
      "width": 145,
      "depth": 95,
      "height": 135,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 121,
      "depth": 77,
      "height": 111,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "gateway-communications",
    "prototype_label_zh": "网关、无线与多节点通信设备",
    "prototype_label_en": "Gateway, radio and multi-node communications",
    "host_strategy": "desk",
    "shell_strategy": "gateway",
    "assembly_topology": [
      "场景与安装基准",
      "产品外壳与支撑",
      "可见功能与交互件",
      "电子与连接路径"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-assembly",
      "label": "场景与安装基准",
      "part_ids": [
        "host-context"
      ]
    },
    {
      "id": "product-form-assembly",
      "label": "产品外壳与支撑",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-04",
        "rf-window"
      ]
    },
    {
      "id": "interaction-assembly",
      "label": "可见功能与交互件",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05"
      ]
    },
    {
      "id": "electronics-assembly",
      "label": "电子与连接路径",
      "part_ids": [
        "codex-recognition-02"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-context",
      "label": "墙面/天花安装基准",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 420,
        "depth": 30,
        "height": 360
      },
      "position": [
        0.0,
        0.0,
        -45.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "概念场景基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#aab2b4",
        "opacity": 0.11,
        "roughness": 0.62,
        "metalness": 0.08
      },
      "color": "#aab2b4",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-context"
      ],
      "photo_visible": true,
      "camera_fit": false,
      "photo_bbox": [
        0,
        0,
        1000,
        1000
      ],
      "photo_polygon": [
        [
          0,
          0
        ],
        [
          1000,
          0
        ],
        [
          1000,
          1000
        ],
        [
          0,
          1000
        ]
      ]
    },
    {
      "id": "codex-body",
      "label": "室内导航信标主体轮廓",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 106,
        "length": 32
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "圆形导航信标外壳",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#ebece7",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#ebece7",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true,
      "photo_bbox": [
        696,
        55,
        758,
        175
      ],
      "photo_polygon": [
        [
          698,
          58
        ],
        [
          702,
          55
        ],
        [
          718,
          52
        ],
        [
          735,
          52
        ],
        [
          748,
          56
        ],
        [
          755,
          62
        ],
        [
          758,
          72
        ],
        [
          757,
          88
        ],
        [
          755,
          108
        ],
        [
          753,
          130
        ],
        [
          751,
          150
        ],
        [
          748,
          165
        ],
        [
          744,
          172
        ],
        [
          738,
          175
        ],
        [
          728,
          176
        ],
        [
          716,
          175
        ]
      ]
    },
    {
      "id": "codex-recognition-01",
      "label": "墙面/天花信标座",
      "group": "bracket",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 116,
        "inner_diameter": 92,
        "width": 10
      },
      "position": [
        0.0,
        0.0,
        -22.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "旋扣式安装底座",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#bfc4c1",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#bfc4c1",
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-088"
      ],
      "photo_bbox": [
        696,
        55,
        758,
        175
      ],
      "photo_polygon": [
        [
          698,
          58
        ],
        [
          702,
          55
        ],
        [
          718,
          52
        ],
        [
          735,
          52
        ],
        [
          748,
          56
        ],
        [
          755,
          62
        ],
        [
          758,
          72
        ],
        [
          757,
          88
        ],
        [
          755,
          108
        ],
        [
          753,
          130
        ],
        [
          751,
          150
        ],
        [
          748,
          165
        ],
        [
          744,
          172
        ],
        [
          738,
          175
        ],
        [
          728,
          176
        ],
        [
          716,
          175
        ]
      ]
    },
    {
      "id": "codex-recognition-02",
      "label": "UWB/BLE天线",
      "group": "pcb",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 78,
        "inner_diameter": 60,
        "width": 7
      },
      "position": [
        0.0,
        0.0,
        -3.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "环形天线概念包络",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#c5a44d",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#c5a44d",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_visible": false,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-088"
      ],
      "render_mode": "metadata_only",
      "camera_fit": false,
      "photo_bbox": [
        700,
        100,
        750,
        140
      ],
      "photo_polygon": [
        [
          710,
          108
        ],
        [
          720,
          105
        ],
        [
          730,
          105
        ],
        [
          740,
          108
        ],
        [
          745,
          115
        ],
        [
          747,
          125
        ],
        [
          745,
          132
        ],
        [
          738,
          138
        ],
        [
          728,
          140
        ],
        [
          718,
          138
        ],
        [
          710,
          132
        ],
        [
          705,
          125
        ],
        [
          705,
          115
        ]
      ]
    },
    {
      "id": "codex-recognition-03",
      "label": "状态灯",
      "group": "interface",
      "type": "lens",
      "dimensions": {
        "diameter": 10,
        "length": 5
      },
      "position": [
        0.0,
        32.0,
        18.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "状态指示灯",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#43d49a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#43d49a",
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-088"
      ],
      "photo_bbox": [
        708,
        118,
        718,
        132
      ],
      "photo_polygon": [
        [
          710,
          120
        ],
        [
          712,
          118
        ],
        [
          715,
          118
        ],
        [
          717,
          120
        ],
        [
          718,
          123
        ],
        [
          717,
          128
        ],
        [
          715,
          130
        ],
        [
          712,
          130
        ],
        [
          710,
          128
        ],
        [
          708,
          123
        ]
      ]
    },
    {
      "id": "codex-recognition-04",
      "label": "电池仓",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 74,
        "length": 8
      },
      "position": [
        0.0,
        0.0,
        -19.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "旋转电池仓盖",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#d1d4cf",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#d1d4cf",
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-088"
      ],
      "photo_bbox": [
        0,
        0,
        0,
        0
      ]
    },
    {
      "id": "codex-recognition-05",
      "label": "防拆螺钉",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 7,
        "length": 5.0
      },
      "position": [
        0.0,
        -32.0,
        18.5
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "防拆螺钉",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#7e8788",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.55
      },
      "color": "#7e8788",
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-088"
      ],
      "photo_bbox": [
        0,
        0,
        0,
        0
      ],
      "allowed_contacts": [
        "codex-body"
      ]
    },
    {
      "id": "rf-window",
      "label": "射频透波中心盖",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 64,
        "length": 8
      },
      "position": [
        0.0,
        0.0,
        18.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "射频透波面盖",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#f4f3ec",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#f4f3ec"
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-context",
        "codex-body"
      ],
      "description": "产品与概念场景保持安装或使用关系；真实安装方式待工程复核。"
    },
    {
      "id": "visible-features-on-product",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-03",
        "codex-recognition-05"
      ],
      "description": "可见功能件按概念照片相对位置布置在主体或连接组件上。"
    },
    {
      "id": "electronics-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-recognition-02",
        "codex-body"
      ],
      "description": "电子与线缆为概念包络或连接路径，隐藏尺寸与固定方式待实物确认。"
    },
    {
      "id": "tamper-screw-seated",
      "type": "fastened_to",
      "part_ids": [
        "codex-recognition-05",
        "codex-body"
      ],
      "description": "防拆螺钉后端概念面与信标外壳前表面贴合；真实螺纹、沉孔和扭矩待工程复核。"
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互与接口区",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位场景基准、主体和主要支撑件",
      "part_ids": [
        "host-context",
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-04",
        "rf-window"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-02",
      "sequence": 2,
      "label": "安装可见功能、传感与交互件",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-05"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-03",
      "sequence": 3,
      "label": "布置电子模块和连接路径并复核间隙",
      "part_ids": [
        "codex-recognition-02"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "semantic-identity",
      "type": "recognition_part_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "opening-binding",
      "type": "applicable_opening_binding",
      "minimum_coverage": 1.0,
      "severity": "error"
    },
    {
      "id": "blind-visual-review",
      "type": "independent_visual_review",
      "minimum_score": 85,
      "severity": "release_gate"
    }
  ],
  "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-088-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-088-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-088.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "gateway-communications",
    "migration_role": "prototype_migrated",
    "host": "人体辅助使用基准",
    "installation": "产品通过安装件与人体辅助使用基准建立可检查的空间关系",
    "scale_reference": "人体辅助使用基准",
    "visual_cues": [
      "墙面/天花信标座",
      "UWB/BLE天线",
      "状态灯",
      "电池仓",
      "防拆螺钉"
    ],
    "expected_recognition_parts": [
      "墙面/天花信标座",
      "UWB/BLE天线",
      "状态灯",
      "电池仓",
      "防拆螺钉"
    ],
    "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。",
    "电池仓和防拆螺钉因不可见而标记为空框；天线区域为基于产品功能的推断，实际射频窗口可能与外观无显著差异；安装方式假设为粘贴或背面螺钉固定",
    "可见接触关系仅用于概念辨识，不构成真实固定、载荷、材料或制造验证；工程师审核仍为 pending。",
    "可见接触关系仅用于概念辨识，不构成真实固定、载荷、材料或制造验证；工程师审核仍为 pending。"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-088-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-088",
    "case_id": 88,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-088-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "47f4b565c4885dda74ec4a12a47de4a63c9f4f3cfec9546ec98b4285bf014a6d",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "人体辅助使用基准",
        "role": "host",
        "part_ids": [
          "host-context"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-context"
        ]
      },
      {
        "id": "recognition-01",
        "label": "墙面/天花信标座",
        "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": "UWB/BLE天线",
        "role": "path",
        "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": "状态灯",
        "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": "电池仓",
        "role": "visible_part",
        "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": "防拆螺钉",
        "role": "visible_part",
        "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": 0.95,
        "shape_hint": "box",
        "visual_description": "医院走廊墙面与扶手系统，作为人体辅助使用基准，建立产品安装高度和空间尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "visible_part",
        "bbox": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "cylinder",
        "visual_description": "白色圆盘状信标底座，贴墙安装，直径约80-100mm，厚度约15-20mm，边缘微弧过渡，表面哑光"
      },
      {
        "target_id": "recognition-02",
        "role": "path",
        "bbox": [
          700,
          100,
          750,
          140
        ],
        "polygon": [
          [
            710,
            108
          ],
          [
            720,
            105
          ],
          [
            730,
            105
          ],
          [
            740,
            108
          ],
          [
            745,
            115
          ],
          [
            747,
            125
          ],
          [
            745,
            132
          ],
          [
            738,
            138
          ],
          [
            728,
            140
          ],
          [
            718,
            138
          ],
          [
            710,
            132
          ],
          [
            705,
            125
          ],
          [
            705,
            115
          ]
        ],
        "visible": true,
        "confidence": 0.75,
        "shape_hint": "cylinder",
        "visual_description": "天线区域位于信标底座中心偏上，为UWB/BLE射频窗口，表面无显著开孔，可能为隐藏式FPC天线或陶瓷天线集成于壳体内部"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          708,
          118,
          718,
          132
        ],
        "polygon": [
          [
            710,
            120
          ],
          [
            712,
            118
          ],
          [
            715,
            118
          ],
          [
            717,
            120
          ],
          [
            718,
            123
          ],
          [
            717,
            128
          ],
          [
            715,
            130
          ],
          [
            712,
            130
          ],
          [
            710,
            128
          ],
          [
            708,
            123
          ]
        ],
        "visible": true,
        "confidence": 0.88,
        "shape_hint": "cylinder",
        "visual_description": "小型绿色LED状态指示灯，位于信标正面中心区域，直径约3-5mm，发光颜色指示设备工作状态"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "电池仓不可见，产品为贴墙安装式信标，电池仓可能位于底座背面或采用内置不可更换设计，无外部可见结构"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "cylinder",
        "visual_description": "防拆螺钉不可见，产品正面无可见紧固件，可能采用卡扣式安装或螺钉隐藏于背面/底部，无外部防拆特征"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "室内导航信标整体轮廓为扁圆柱形，贴墙安装，白色外壳，正面微凸，边缘光滑过渡"
      }
    ],
    "product_silhouette": {
      "bbox": [
        696,
        55,
        758,
        175
      ],
      "polygon": [
        [
          698,
          58
        ],
        [
          702,
          55
        ],
        [
          718,
          52
        ],
        [
          735,
          52
        ],
        [
          748,
          56
        ],
        [
          755,
          62
        ],
        [
          758,
          72
        ],
        [
          757,
          88
        ],
        [
          755,
          108
        ],
        [
          753,
          130
        ],
        [
          751,
          150
        ],
        [
          748,
          165
        ],
        [
          744,
          172
        ],
        [
          738,
          175
        ],
        [
          728,
          176
        ],
        [
          716,
          175
        ]
      ],
      "description": "室内导航信标整体轮廓为扁圆柱形，贴墙安装，白色外壳，正面微凸，边缘光滑过渡"
    },
    "mounting_points": [
      {
        "label": "墙面贴合面",
        "point": [
          727,
          175
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-01",
        "confidence": 0.85
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "connected_to",
        "description": "状态灯位于天线区域中心，为射频模块的工作状态指示"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "host-context",
        "type": "attached_to",
        "description": "信标底座背面贴合于走廊墙面，安装高度约1400mm，符合人体辅助使用基准"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "按概念照片重建主体比例、支撑、接口、开孔、重复阵列和连接关系；隐藏结构与制造尺寸保持设计建议。",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.84
        }
      ]
    },
    "uncertainties": [
      "电池仓和防拆螺钉因不可见而标记为空框；天线区域为基于产品功能的推断，实际射频窗口可能与外观无显著差异；安装方式假设为粘贴或背面螺钉固定"
    ],
    "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": "891e965c699b8b6d795292ed7ec68cfb200c307094ca0946004f11b9f3e899f5",
          "latency_ms": 43030,
          "status": "completed",
          "prompt_tokens": 1487,
          "completion_tokens": 1517,
          "total_tokens": 3004,
          "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-context",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-context"
        ],
        "label": "墙面/天花安装基准",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 420,
          "depth": 30,
          "height": 360
        },
        "position": [
          0.0,
          0.0,
          -45.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "概念场景基准",
        "source_status": "pending_verification",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#aab2b4",
          "opacity": 0.11,
          "roughness": 0.62,
          "metalness": 0.08
        },
        "color": "#aab2b4"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "室内导航信标主体轮廓",
        "group": "shell",
        "type": "cylinder",
        "dimensions": {
          "diameter": 106,
          "length": 32
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "圆形导航信标外壳",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#ebece7",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#ebece7"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "墙面/天花信标座",
        "group": "bracket",
        "type": "ring",
        "dimensions": {
          "outer_diameter": 116,
          "inner_diameter": 92,
          "width": 10
        },
        "position": [
          0.0,
          0.0,
          -22.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "旋扣式安装底座",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#bfc4c1",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#bfc4c1"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "UWB/BLE天线",
        "group": "pcb",
        "type": "ring",
        "dimensions": {
          "outer_diameter": 78,
          "inner_diameter": 60,
          "width": 7
        },
        "position": [
          0.0,
          0.0,
          -3.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "环形天线概念包络",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          700,
          100,
          750,
          140
        ],
        "polygon": [
          [
            710,
            108
          ],
          [
            720,
            105
          ],
          [
            730,
            105
          ],
          [
            740,
            108
          ],
          [
            745,
            115
          ],
          [
            747,
            125
          ],
          [
            745,
            132
          ],
          [
            738,
            138
          ],
          [
            728,
            140
          ],
          [
            718,
            138
          ],
          [
            710,
            132
          ],
          [
            705,
            125
          ],
          [
            705,
            115
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#c5a44d",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#c5a44d"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "状态灯",
        "group": "interface",
        "type": "lens",
        "dimensions": {
          "diameter": 10,
          "length": 5
        },
        "position": [
          0.0,
          32.0,
          18.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "状态指示灯",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          708,
          118,
          718,
          132
        ],
        "polygon": [
          [
            710,
            120
          ],
          [
            712,
            118
          ],
          [
            715,
            118
          ],
          [
            717,
            120
          ],
          [
            718,
            123
          ],
          [
            717,
            128
          ],
          [
            715,
            130
          ],
          [
            712,
            130
          ],
          [
            710,
            128
          ],
          [
            708,
            123
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#43d49a",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#43d49a"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "电池仓",
        "group": "shell",
        "type": "cylinder",
        "dimensions": {
          "diameter": 74,
          "length": 8
        },
        "position": [
          0.0,
          0.0,
          -19.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "旋转电池仓盖",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d1d4cf",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#d1d4cf"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "防拆螺钉",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 7,
          "length": 5.0
        },
        "position": [
          0.0,
          -32.0,
          18.5
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "material": "防拆螺钉",
        "source_status": "design_proposed",
        "source_reference": "creative-088 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#7e8788",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.55
        },
        "color": "#7e8788"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:083ddc96f4b0faf0be5cfd4a772484abe1dd5658118764c908a4ec496bd1ef4f",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:083ddc96f4b0faf0be5cfd4a772484abe1dd5658118764c908a4ec496bd1ef4f",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      22.0,
      18.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.82,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 6,
    "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-088",
    "case_id": 88,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-088-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "47f4b565c4885dda74ec4a12a47de4a63c9f4f3cfec9546ec98b4285bf014a6d",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        696,
        55,
        758,
        175
      ],
      "polygon": [
        [
          698,
          58
        ],
        [
          702,
          55
        ],
        [
          718,
          52
        ],
        [
          735,
          52
        ],
        [
          748,
          56
        ],
        [
          755,
          62
        ],
        [
          758,
          72
        ],
        [
          757,
          88
        ],
        [
          755,
          108
        ],
        [
          753,
          130
        ],
        [
          751,
          150
        ],
        [
          748,
          165
        ],
        [
          744,
          172
        ],
        [
          738,
          175
        ],
        [
          728,
          176
        ],
        [
          716,
          175
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 145,
        "depth": 95,
        "height": 135
      },
      "dimension_basis": "人体辅助使用基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "依据概念图重建的可辨识主体、支撑、接口、阵列和连接结构；尺寸与隐藏构造待工程复核。"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "人体辅助使用基准",
        "label_en": "人体辅助使用基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "material_guess": "医院走廊墙面与扶手系统，作为人体辅助使用基准，建立产品安装高度和空间尺度参考"
      },
      {
        "id": "recognition-01",
        "label_zh": "墙面/天花信标座",
        "label_en": "墙面/天花信标座",
        "role": "visible_part",
        "bbox": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "confidence": 0.92,
        "material_guess": "白色圆盘状信标底座，贴墙安装，直径约80-100mm，厚度约15-20mm，边缘微弧过渡，表面哑光"
      },
      {
        "id": "recognition-02",
        "label_zh": "UWB/BLE天线",
        "label_en": "UWB/BLE天线",
        "role": "path",
        "bbox": [
          700,
          100,
          750,
          140
        ],
        "polygon": [
          [
            710,
            108
          ],
          [
            720,
            105
          ],
          [
            730,
            105
          ],
          [
            740,
            108
          ],
          [
            745,
            115
          ],
          [
            747,
            125
          ],
          [
            745,
            132
          ],
          [
            738,
            138
          ],
          [
            728,
            140
          ],
          [
            718,
            138
          ],
          [
            710,
            132
          ],
          [
            705,
            125
          ],
          [
            705,
            115
          ]
        ],
        "confidence": 0.75,
        "material_guess": "天线区域位于信标底座中心偏上，为UWB/BLE射频窗口，表面无显著开孔，可能为隐藏式FPC天线或陶瓷天线集成于壳体内部"
      },
      {
        "id": "recognition-03",
        "label_zh": "状态灯",
        "label_en": "状态灯",
        "role": "visible_part",
        "bbox": [
          708,
          118,
          718,
          132
        ],
        "polygon": [
          [
            710,
            120
          ],
          [
            712,
            118
          ],
          [
            715,
            118
          ],
          [
            717,
            120
          ],
          [
            718,
            123
          ],
          [
            717,
            128
          ],
          [
            715,
            130
          ],
          [
            712,
            130
          ],
          [
            710,
            128
          ],
          [
            708,
            123
          ]
        ],
        "confidence": 0.88,
        "material_guess": "小型绿色LED状态指示灯，位于信标正面中心区域，直径约3-5mm，发光颜色指示设备工作状态"
      },
      {
        "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": [
          696,
          55,
          758,
          175
        ],
        "polygon": [
          [
            698,
            58
          ],
          [
            702,
            55
          ],
          [
            718,
            52
          ],
          [
            735,
            52
          ],
          [
            748,
            56
          ],
          [
            755,
            62
          ],
          [
            758,
            72
          ],
          [
            757,
            88
          ],
          [
            755,
            108
          ],
          [
            753,
            130
          ],
          [
            751,
            150
          ],
          [
            748,
            165
          ],
          [
            744,
            172
          ],
          [
            738,
            175
          ],
          [
            728,
            176
          ],
          [
            716,
            175
          ]
        ],
        "confidence": 0.9,
        "material_guess": "室内导航信标整体轮廓为扁圆柱形，贴墙安装，白色外壳，正面微凸，边缘光滑过渡"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "connected_to",
        "description": "状态灯位于天线区域中心，为射频模块的工作状态指示"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "host-context",
        "type": "attached_to",
        "description": "信标底座背面贴合于走廊墙面，安装高度约1400mm，符合人体辅助使用基准"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "电池仓和防拆螺钉因不可见而标记为空框；天线区域为基于产品功能的推断，实际射频窗口可能与外观无显著差异；安装方式假设为粘贴或背面螺钉固定"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}
