{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-040",
  "title": "040 路障触觉腰带结构概念评审",
  "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": 40,
    "domain": "出行与移动",
    "name": "路障触觉腰带",
    "user_value": "把前方障碍方向映射成腰带不同位置的震动，辅助弱视出行。",
    "discovery_platform": "GitHub",
    "source_grade": "A",
    "source_url": "https://github.com/Sudhansh6/Navicane",
    "mvp_path": "2-4 个 ToF/超声模块检测方向；振动马达阵列编码距离；相机识别只作为可选增强。",
    "components": "Raspberry Pi/ESP32、ToF、振动马达、摄像头可选",
    "software_stack": "Python、OpenCV、BLE",
    "github_project": "Navicane",
    "github_url": "https://github.com/Sudhansh6/Navicane",
    "match_level": "直接",
    "bom_estimate_cny": 900,
    "difficulty": 5,
    "novelty": 5,
    "demand": 4,
    "reuse": 4,
    "risk": 5,
    "differentiation": "轻量化、触觉词汇可训练、与白杖互补。",
    "safety_boundary": "无障碍生命安全场景，必须与目标用户共创和实地测试。",
    "recommendation_score": 57,
    "structural_archetype": "belt",
    "prototype_family": "assistive-device",
    "prototype_label_zh": "无障碍辅助与用户共创设备",
    "prototype_label_en": "Assistive and user-co-designed device",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "用户身体或辅具",
      "交互界面",
      "主控与执行",
      "失效安全边界"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-040",
        "url": "https://github.com/Sudhansh6/Navicane",
        "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": [
      "腰带织带",
      "左右触觉马达×4",
      "前向测距窗",
      "主控扣盒",
      "快拆扣"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 6,
    "geometry_fingerprint": "sha256:b021f924ea3a14676b5ce717e8d9e7d6f5feb26f8d337e166e7b62ac42be21f6",
    "structure_quality_revision": "structure-visual-r5",
    "structure_quality_remediation": {
      "revision": "structure-visual-r5",
      "date": "2026-09-19",
      "trigger": "independent_blind_concept_review",
      "prior_visual_status": "rework_required",
      "reason": "原渲染是平直条带，无法读出环抱腰部的佩戴关系和前向测距方向。",
      "before_metrics": {
        "parts": 22
      },
      "after_metrics": {
        "parts": 13
      },
      "truth_boundary": "本轮只修复概念辨识度；机械尺寸、装配公差、制造性和实物验证仍待工程师审核。"
    }
  },
  "envelope": {
    "external": {
      "width": 650,
      "depth": 560,
      "height": 560,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 638,
      "depth": 548,
      "height": 548,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "assistive-device",
    "prototype_label_zh": "无障碍辅助与用户共创设备",
    "prototype_label_en": "Assistive and user-co-designed device",
    "host_strategy": "body",
    "shell_strategy": "assistive_interface",
    "assembly_topology": [
      "用户身体或辅具",
      "交互界面",
      "主控与执行",
      "失效安全边界"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "blind-review-host",
      "label": "使用宿主与尺度基准",
      "part_ids": [
        "host-body"
      ]
    },
    {
      "id": "blind-review-product",
      "label": "产品主体与可识别功能件",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-03",
        "range-lens-left",
        "range-lens-right",
        "codex-recognition-05"
      ]
    },
    {
      "id": "blind-review-electronics",
      "label": "内部电子建议布局",
      "part_ids": [
        "codex-recognition-04",
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-body",
      "label": "人体腰部佩戴基准",
      "group": "host",
      "type": "ellipsoid",
      "dimensions": {
        "width": 470,
        "depth": 250,
        "height": 310
      },
      "position": [
        0,
        0,
        -35
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "人体佩戴尺度占位；非产品零件",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#88969a",
        "opacity": 0.15,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#88969a",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-body"
      ],
      "photo_visible": true,
      "camera_fit": false
    },
    {
      "id": "codex-body",
      "label": "环抱式触觉腰带主体",
      "group": "shell",
      "type": "ring_segment",
      "dimensions": {
        "outer_diameter": 500,
        "inner_diameter": 452,
        "width": 74,
        "arc_deg": 285
      },
      "position": [
        0,
        0,
        0
      ],
      "rotation_deg": [
        90,
        0,
        -142
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "织带与柔性包覆概念",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#273338",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#273338",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-01",
      "label": "腰带织带",
      "group": "bracket",
      "type": "ring_segment",
      "dimensions": {
        "outer_diameter": 510,
        "inner_diameter": 470,
        "width": 56,
        "arc_deg": 285
      },
      "position": [
        0,
        0,
        0
      ],
      "rotation_deg": [
        90,
        0,
        -142
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#39484d",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#39484d",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-040"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-02-01",
      "label": "左右触觉马达",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 38,
        "length": 18
      },
      "position": [
        -185,
        20,
        92
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#6c7b7e",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#6c7b7e",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-040"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-01"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-02-02",
      "label": "左右触觉马达 2",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 38,
        "length": 18
      },
      "position": [
        -70,
        20,
        132
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#6c7b7e",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#6c7b7e",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-02"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-02-03",
      "label": "左右触觉马达 3",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 38,
        "length": 18
      },
      "position": [
        70,
        20,
        132
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#6c7b7e",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#6c7b7e",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-03"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-02-04",
      "label": "左右触觉马达 4",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 38,
        "length": 18
      },
      "position": [
        185,
        20,
        92
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#6c7b7e",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#6c7b7e",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02-04"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-03",
      "label": "前向测距窗",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 84,
        "depth": 14,
        "height": 38,
        "corner_radius": 10
      },
      "position": [
        0,
        0,
        244
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#182d35",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#182d35",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-040"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_visible": true
    },
    {
      "id": "range-lens-left",
      "label": "左测距镜头",
      "group": "sensor",
      "type": "lens",
      "dimensions": {
        "diameter": 18,
        "length": 8
      },
      "position": [
        -20,
        0,
        254
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#65b7cc",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#65b7cc"
    },
    {
      "id": "range-lens-right",
      "label": "右测距镜头",
      "group": "sensor",
      "type": "lens",
      "dimensions": {
        "diameter": 18,
        "length": 8
      },
      "position": [
        20,
        0,
        254
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#65b7cc",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#65b7cc"
    },
    {
      "id": "codex-recognition-04",
      "label": "主控扣盒",
      "group": "pcb",
      "type": "rounded_box",
      "dimensions": {
        "width": 122,
        "depth": 42,
        "height": 72,
        "corner_radius": 14
      },
      "position": [
        0,
        12,
        -228
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#222d31",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#222d31",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-040"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-05",
      "label": "快拆扣",
      "group": "bracket",
      "type": "rounded_frame",
      "dimensions": {
        "width": 86,
        "depth": 30,
        "height": 62,
        "frame_width": 10,
        "corner_radius": 12
      },
      "position": [
        220,
        12,
        -125
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#d0a94d",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#d0a94d",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-040"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-main-pcba",
      "label": "内部主控 PCBA（建议布局）",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 58,
        "depth": 1.6,
        "height": 36
      },
      "position": [
        0,
        0,
        -8
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "FR-4；板框、器件高度与固定方式待工程确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#267554",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#267554",
      "inside_envelope": true
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "blind-host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-body",
        "codex-body"
      ],
      "description": "表达概念图中的宿主与安装关系；固定方式和尺寸待工程确认。"
    },
    {
      "id": "blind-feature-layout",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-03",
        "range-lens-left",
        "range-lens-right",
        "codex-recognition-05"
      ],
      "description": "关键识别件以可读层级布置在产品主体上。"
    },
    {
      "id": "blind-pcba-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-recognition-04",
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "内部主控位置仅为建议包络，待板卡实物复核。"
    }
  ],
  "interfaces": [
    {
      "id": "blind-review-interface",
      "label": "概念人机/传感接口",
      "part_ids": [
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-03",
        "range-lens-left",
        "range-lens-right"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "blind-step-01",
      "sequence": 1,
      "label": "按概念关系定位产品与使用宿主",
      "part_ids": [
        "host-body",
        "codex-body"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "pending_verification"
    },
    {
      "id": "blind-step-02",
      "sequence": 2,
      "label": "装配外观和关键功能件",
      "part_ids": [
        "codex-recognition-01",
        "codex-recognition-02-01",
        "codex-recognition-02-02",
        "codex-recognition-02-03",
        "codex-recognition-02-04",
        "codex-recognition-03",
        "range-lens-left",
        "range-lens-right",
        "codex-recognition-05"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "blind-step-03",
      "sequence": 3,
      "label": "安装主控并复核空间和走线",
      "part_ids": [
        "codex-recognition-04",
        "codex-main-pcba"
      ],
      "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-040-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-040-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-040.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "assistive-device",
    "migration_role": "prototype_migrated",
    "host": "人体佩戴基准",
    "installation": "产品通过安装件与人体佩戴基准建立可检查的空间关系",
    "scale_reference": "人体佩戴基准",
    "visual_cues": [
      "腰带织带",
      "左右触觉马达×4",
      "前向测距窗",
      "主控扣盒",
      "快拆扣"
    ],
    "expected_recognition_parts": [
      "腰带织带",
      "左右触觉马达×4",
      "前向测距窗",
      "主控扣盒",
      "快拆扣"
    ],
    "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 AI 概念图只约束可见轮廓和相对关系，不证明毫米尺寸或隐藏结构。",
    "本轮独立盲审只判断概念是否可辨，不构成工程审核、可制造性结论或实物验证。",
    "所有接口开孔、散热、强度、线缆应力和安装公差仍为待确认项。"
  ],
  "engineering_boundary": "该结构是针对独立视觉盲审问题重建的概念级参数模型，只用于表达一眼可辨的产品轮廓、宿主关系和关键功能件；不是正式 CAD、STEP、加工图、模具或量产放行文件，全部尺寸、隐藏结构、公差、材料和固定方式仍需工程师结合实物复核。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-040",
    "case_id": 40,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-040-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "906851c94e2564820264b64aa8702899433e2b8a9316f425a05c2d6b78e8378e",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "人体佩戴基准",
        "role": "host",
        "part_ids": [
          "host-body"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-body"
        ]
      },
      {
        "id": "recognition-01",
        "label": "腰带织带",
        "role": "mount",
        "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": "左右触觉马达×4",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02-01",
          "codex-recognition-02-02",
          "codex-recognition-02-03",
          "codex-recognition-02-04"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02-01",
          "codex-recognition-02-02",
          "codex-recognition-02-03",
          "codex-recognition-02-04"
        ]
      },
      {
        "id": "recognition-03",
        "label": "前向测距窗",
        "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": "主控扣盒",
        "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": "快拆扣",
        "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": "cylinder",
        "visual_description": "成年男性躯干腰部区域，提供人体佩戴基准和比例参考"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            518,
            424
          ],
          [
            556,
            420
          ],
          [
            604,
            420
          ],
          [
            646,
            424
          ],
          [
            672,
            432
          ],
          [
            670,
            456
          ],
          [
            648,
            468
          ],
          [
            604,
            472
          ],
          [
            556,
            468
          ],
          [
            522,
            456
          ],
          [
            518,
            440
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "黑色弹性腰带织带，环绕腰部，提供触觉模块安装基础"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            524,
            426
          ],
          [
            556,
            424
          ],
          [
            602,
            424
          ],
          [
            646,
            426
          ],
          [
            668,
            432
          ],
          [
            666,
            454
          ],
          [
            646,
            466
          ],
          [
            604,
            468
          ],
          [
            556,
            468
          ],
          [
            524,
            464
          ],
          [
            520,
            444
          ]
        ],
        "visible": true,
        "confidence": 0.85,
        "shape_hint": "cylinder",
        "visual_description": "左右对称分布的四个触觉马达模块，集成于腰带织带内侧或表面，形成环绕式触觉反馈阵列"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "前向测距窗与主控扣盒、快拆扣在中心区域重叠，无法独立辨识其专属边界"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "主控扣盒与快拆扣、前向测距窗在中心区域重叠，无法独立辨识其专属边界"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "box",
        "visual_description": "快拆扣与主控扣盒、前向测距窗在中心区域重叠，无法独立辨识其专属边界"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            518,
            424
          ],
          [
            556,
            420
          ],
          [
            604,
            420
          ],
          [
            646,
            424
          ],
          [
            672,
            432
          ],
          [
            670,
            456
          ],
          [
            648,
            468
          ],
          [
            604,
            472
          ],
          [
            556,
            468
          ],
          [
            522,
            456
          ],
          [
            518,
            440
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "腰带产品整体轮廓，包含织带和集成模块"
      }
    ],
    "product_silhouette": {
      "bbox": [
        518,
        420,
        672,
        472
      ],
      "polygon": [
        [
          518,
          424
        ],
        [
          556,
          420
        ],
        [
          604,
          420
        ],
        [
          646,
          424
        ],
        [
          672,
          432
        ],
        [
          670,
          456
        ],
        [
          648,
          468
        ],
        [
          604,
          472
        ],
        [
          556,
          468
        ],
        [
          522,
          456
        ],
        [
          518,
          440
        ]
      ],
      "description": "腰带产品整体轮廓，包含织带和集成模块"
    },
    "mounting_points": [
      {
        "label": "腰带-人体腰部贴合面",
        "point": [
          604,
          446
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-01",
        "confidence": 0.9
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-01",
        "type": "attached_to",
        "description": "触觉马达模块固定于腰带织带"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "host-context",
        "type": "worn_on",
        "description": "腰带佩戴于人体腰部"
      }
    ],
    "camera": {
      "view": "front_left",
      "yaw_deg": -20,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "Replace ambiguous generic blocks with a case-specific concept silhouette and visible functional cues; engineering dimensions remain pending.",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.82
        }
      ]
    },
    "uncertainties": [
      "recognition-03/04/05 在中心前侧区域严重重叠，无法从单张照片中分离各自边界；快拆扣的机械结构不可见",
      "触觉马达×4 的具体独立位置在织带表面不可分辨，作为整体组标注",
      "前向传感器的光学窗口方向朝向不可见"
    ],
    "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": "7adc196f2944f1b50c9dd411ad500be48a98bbb7c1a9159c960b85f89d3200ef",
          "latency_ms": 33417,
          "status": "completed",
          "prompt_tokens": 1538,
          "completion_tokens": 1304,
          "total_tokens": 2842,
          "cached_tokens": 951,
          "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-body",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-body"
        ],
        "label": "人体腰部佩戴基准",
        "group": "host",
        "type": "ellipsoid",
        "dimensions": {
          "width": 470,
          "depth": 250,
          "height": 310
        },
        "position": [
          0,
          0,
          -35
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "人体佩戴尺度占位；非产品零件",
        "source_status": "pending_verification",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#88969a",
          "opacity": 0.15,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#88969a"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "环抱式触觉腰带主体",
        "group": "shell",
        "type": "ring_segment",
        "dimensions": {
          "outer_diameter": 500,
          "inner_diameter": 452,
          "width": 74,
          "arc_deg": 285
        },
        "position": [
          0,
          0,
          0
        ],
        "rotation_deg": [
          90,
          0,
          -142
        ],
        "material": "织带与柔性包覆概念",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#273338",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#273338"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "腰带织带",
        "group": "bracket",
        "type": "ring_segment",
        "dimensions": {
          "outer_diameter": 510,
          "inner_diameter": 470,
          "width": 56,
          "arc_deg": 285
        },
        "position": [
          0,
          0,
          0
        ],
        "rotation_deg": [
          90,
          0,
          -142
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#39484d",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#39484d"
      },
      {
        "id": "photo-proxy-codex-recognition-02-01",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-01"
        ],
        "label": "左右触觉马达",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 38,
          "length": 18
        },
        "position": [
          -185,
          20,
          92
        ],
        "rotation_deg": [
          90,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6c7b7e",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#6c7b7e"
      },
      {
        "id": "photo-proxy-codex-recognition-02-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-02"
        ],
        "label": "左右触觉马达 2",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 38,
          "length": 18
        },
        "position": [
          -70,
          20,
          132
        ],
        "rotation_deg": [
          90,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6c7b7e",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#6c7b7e"
      },
      {
        "id": "photo-proxy-codex-recognition-02-03",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-03"
        ],
        "label": "左右触觉马达 3",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 38,
          "length": 18
        },
        "position": [
          70,
          20,
          132
        ],
        "rotation_deg": [
          90,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6c7b7e",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#6c7b7e"
      },
      {
        "id": "photo-proxy-codex-recognition-02-04",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02-04"
        ],
        "label": "左右触觉马达 4",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 38,
          "length": 18
        },
        "position": [
          185,
          20,
          92
        ],
        "rotation_deg": [
          90,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#6c7b7e",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#6c7b7e"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "前向测距窗",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 84,
          "depth": 14,
          "height": 38,
          "corner_radius": 10
        },
        "position": [
          0,
          0,
          244
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#182d35",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#182d35"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "主控扣盒",
        "group": "pcb",
        "type": "rounded_box",
        "dimensions": {
          "width": 122,
          "depth": 42,
          "height": 72,
          "corner_radius": 14
        },
        "position": [
          0,
          12,
          -228
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#222d31",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#222d31"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "快拆扣",
        "group": "bracket",
        "type": "rounded_frame",
        "dimensions": {
          "width": 86,
          "depth": 30,
          "height": 62,
          "frame_width": 10,
          "corner_radius": 12
        },
        "position": [
          220,
          12,
          -125
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-040 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d0a94d",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#d0a94d"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:b021f924ea3a14676b5ce717e8d9e7d6f5feb26f8d337e166e7b62ac42be21f6",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:b021f924ea3a14676b5ce717e8d9e7d6f5feb26f8d337e166e7b62ac42be21f6",
      "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": [
      35,
      24
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.9,
    "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-040",
    "case_id": 40,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-040-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "906851c94e2564820264b64aa8702899433e2b8a9316f425a05c2d6b78e8378e",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        518,
        420,
        672,
        472
      ],
      "polygon": [
        [
          518,
          424
        ],
        [
          556,
          420
        ],
        [
          604,
          420
        ],
        [
          646,
          424
        ],
        [
          672,
          432
        ],
        [
          670,
          456
        ],
        [
          648,
          468
        ],
        [
          604,
          472
        ],
        [
          556,
          468
        ],
        [
          522,
          456
        ],
        [
          518,
          440
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 650,
        "depth": 560,
        "height": 560
      },
      "dimension_basis": "概念包络；全部毫米值待实物与工程师复核",
      "form_summary": "腰带产品整体轮廓，包含织带和集成模块"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "人体佩戴基准",
        "label_en": "人体佩戴基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "material_guess": "成年男性躯干腰部区域，提供人体佩戴基准和比例参考"
      },
      {
        "id": "recognition-01",
        "label_zh": "腰带织带",
        "label_en": "腰带织带",
        "role": "mount",
        "bbox": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            518,
            424
          ],
          [
            556,
            420
          ],
          [
            604,
            420
          ],
          [
            646,
            424
          ],
          [
            672,
            432
          ],
          [
            670,
            456
          ],
          [
            648,
            468
          ],
          [
            604,
            472
          ],
          [
            556,
            468
          ],
          [
            522,
            456
          ],
          [
            518,
            440
          ]
        ],
        "confidence": 0.9,
        "material_guess": "黑色弹性腰带织带，环绕腰部，提供触觉模块安装基础"
      },
      {
        "id": "recognition-02",
        "label_zh": "左右触觉马达×4",
        "label_en": "左右触觉马达×4",
        "role": "visible_part",
        "bbox": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            524,
            426
          ],
          [
            556,
            424
          ],
          [
            602,
            424
          ],
          [
            646,
            426
          ],
          [
            668,
            432
          ],
          [
            666,
            454
          ],
          [
            646,
            466
          ],
          [
            604,
            468
          ],
          [
            556,
            468
          ],
          [
            524,
            464
          ],
          [
            520,
            444
          ]
        ],
        "confidence": 0.85,
        "material_guess": "左右对称分布的四个触觉马达模块，集成于腰带织带内侧或表面，形成环绕式触觉反馈阵列"
      },
      {
        "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": [
          518,
          420,
          672,
          472
        ],
        "polygon": [
          [
            518,
            424
          ],
          [
            556,
            420
          ],
          [
            604,
            420
          ],
          [
            646,
            424
          ],
          [
            672,
            432
          ],
          [
            670,
            456
          ],
          [
            648,
            468
          ],
          [
            604,
            472
          ],
          [
            556,
            468
          ],
          [
            522,
            456
          ],
          [
            518,
            440
          ]
        ],
        "confidence": 0.9,
        "material_guess": "腰带产品整体轮廓，包含织带和集成模块"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-01",
        "type": "attached_to",
        "description": "触觉马达模块固定于腰带织带"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "host-context",
        "type": "worn_on",
        "description": "腰带佩戴于人体腰部"
      }
    ],
    "camera": {
      "view": "front_left",
      "yaw_deg": -20,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "recognition-03/04/05 在中心前侧区域严重重叠，无法从单张照片中分离各自边界；快拆扣的机械结构不可见",
      "触觉马达×4 的具体独立位置在织带表面不可分辨，作为整体组标注",
      "前向传感器的光学窗口方向朝向不可见"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}