{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-007",
  "title": "007 蜂箱声学与重量监测器结构概念评审",
  "revision": "engineering-fit-r1-20261016",
  "updated_at": "2026-10-16",
  "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": 7,
    "domain": "环境与农业",
    "name": "蜂箱声学与重量监测器",
    "user_value": "通过重量、温湿度和声音变化提示分蜂、缺蜜或异常活动。",
    "discovery_platform": "Crowd Supply",
    "source_grade": "C",
    "source_url": "https://www.crowdsupply.com/browse",
    "mvp_path": "称重模块每日采样，麦克风定时录短音频；边缘提取频谱特征；LoRa 回传摘要。",
    "components": "ESP32-S3、HX711+称重传感器、I2S 麦克风、LoRa、太阳能",
    "software_stack": "Edge Impulse、LoRaWAN、Grafana",
    "github_project": "Bee Hive Monitor",
    "github_url": "https://github.com/DynamicDevices/bee-monitor",
    "match_level": "直接",
    "bom_estimate_cny": 780,
    "difficulty": 4,
    "novelty": 5,
    "demand": 3,
    "reuse": 4,
    "risk": 3,
    "differentiation": "把声学异常与重量趋势融合，减少误报。",
    "safety_boundary": "安装不得扰动蜂群；电池与线材防啃咬、防水。",
    "recommendation_score": 63,
    "structural_archetype": "hive_plate",
    "prototype_family": "agriculture-attachment",
    "prototype_label_zh": "种植容器与农业宿主附件",
    "prototype_label_en": "Plant container and agriculture attachment",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "migration_calibration_seed",
    "assembly_topology": [
      "植物或户外宿主",
      "快拆安装件",
      "功能舱",
      "水、料或检测路径"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-007",
        "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": [
      "蜂箱木质箱体",
      "底部称重板",
      "箱内声学探头",
      "箱外控制盒",
      "LoRa天线"
    ],
    "geometry_authority": "design_proposed_functional_constraints",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 5,
    "geometry_fingerprint": "sha256:80f262b78f8af75c27bcb06882966bb15b28613bbb6468cf59df7aad5510b771",
    "structure_quality_revision": "structure-quality-r1",
    "structure_quality_remediation": {
      "revision": "structure-visual-r2",
      "remediated_at": "2026-09-19",
      "before": {
        "status": "visual_rework_required",
        "part_count": 10,
        "supplementary_visible_part_count": 0
      },
      "after": {
        "status": "render_pending_visual_review",
        "part_count": 15,
        "added_visible_part_count": 5,
        "reworked_required_cue_count": 5,
        "default_camera_required_cues_visible": true
      },
      "added_visible_part_labels": [
        "金属防雨顶盖",
        "蜂箱层间接缝",
        "称重支脚"
      ],
      "reworked_photo_targets": [
        "蜂箱木质箱体",
        "底部称重板",
        "箱内声学探头",
        "箱外控制盒",
        "LoRa天线"
      ],
      "truth_boundary": "可见结构按概念图返工；尺寸、隐藏结构和制造可行性仍为设计建议并待实物复核。"
    },
    "engineering_geometry_authority": "design_proposed_from_functional_constraints",
    "previous_geometry_authority": "concept_photo_primary"
  },
  "envelope": {
    "external": {
      "width": 660,
      "height": 660,
      "depth": 460,
      "center": [
        45,
        -20,
        0
      ]
    },
    "internal": {
      "width": 654,
      "height": 654,
      "depth": 454,
      "center": [
        45,
        -20,
        0
      ]
    },
    "wall_thickness": 3
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "agriculture-attachment",
    "prototype_label_zh": "种植容器与农业宿主附件",
    "prototype_label_en": "Plant container and agriculture attachment",
    "host_strategy": "plant_or_outdoor",
    "shell_strategy": "host_attachment",
    "assembly_topology": [
      "植物或户外宿主",
      "快拆安装件",
      "功能舱",
      "水、料或检测路径"
    ],
    "migration_role": "migration_calibration_seed"
  },
  "assemblies": [
    {
      "id": "hive-load-path",
      "label": "蜂箱称重受力链",
      "part_ids": [
        "host-hive-base",
        "host-hive-box-1",
        "codex-recognition-01",
        "codex-recognition-02",
        "hive-fixed-base",
        "hive-load-cell",
        "hive-fixed-spacer",
        "hive-moving-spacer",
        "hive-foot-rear--210",
        "hive-foot-rear-210",
        "hive-stop--225--175",
        "hive-stop--225-175",
        "hive-stop-225--175",
        "hive-stop-225-175"
      ]
    },
    {
      "id": "hive-sensing",
      "label": "箱内声学与温湿检测",
      "part_ids": [
        "codex-body",
        "codex-recognition-03",
        "codex-recognition-04",
        "visual-rework-007-roof",
        "visual-rework-007-seam--120",
        "visual-rework-007-seam-120",
        "visual-rework-007-foot--210",
        "visual-rework-007-foot-210"
      ]
    },
    {
      "id": "external-radio",
      "label": "箱外控制与无线通信",
      "part_ids": [
        "codex-recognition-05",
        "codex-main-pcba",
        "host-hive-box-2",
        "hive-battery-envelope",
        "hive-control-cover-front",
        "hive-control-cover-rear"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-hive-base",
      "label": "蜂箱底座",
      "group": "host",
      "type": "rounded_box",
      "dimensions": {
        "width": 702.0,
        "depth": 525.0,
        "height": 18.0,
        "corner_radius": 4.0
      },
      "position": [
        0.0,
        -55.2,
        -21.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "户外木质底座",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#745139",
        "opacity": 0.06,
        "roughness": 0.82,
        "metalness": 0.05
      },
      "color": "#745139",
      "camera_fit": false,
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-hive-base"
      ],
      "photo_visible": true,
      "render_mode": "metadata_only",
      "geometry_role": "historical_host_context"
    },
    {
      "id": "host-hive-box-1",
      "label": "木质蜂箱层 1",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 624.0,
        "depth": 462.0,
        "height": 38.4
      },
      "position": [
        0.0,
        -28.8,
        -21.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "木质蜂箱",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#a97847",
        "opacity": 0.06,
        "roughness": 0.82,
        "metalness": 0.05
      },
      "color": "#a97847",
      "camera_fit": false,
      "render_mode": "metadata_only",
      "geometry_role": "historical_host_context"
    },
    {
      "id": "host-hive-box-2",
      "label": "木质蜂箱层 2",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 624.0,
        "depth": 462.0,
        "height": 38.4
      },
      "position": [
        0.0,
        7.2,
        -21.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "木质蜂箱",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#a97847",
        "opacity": 0.06,
        "roughness": 0.82,
        "metalness": 0.05
      },
      "color": "#a97847",
      "camera_fit": false,
      "render_mode": "metadata_only",
      "geometry_role": "historical_host_context"
    },
    {
      "id": "codex-body",
      "label": "照片轮廓驱动产品主体",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 500,
        "depth": 380,
        "height": 520,
        "corner_radius": 4
      },
      "position": [
        0,
        0,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "金属件，牌号与表面处理待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#ad7b42",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#ad7b42",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_bbox": [
        220,
        5,
        877,
        952
      ],
      "photo_polygon": [
        [
          220,
          5
        ],
        [
          877,
          5
        ],
        [
          877,
          952
        ],
        [
          220,
          952
        ]
      ],
      "photo_visible": true,
      "camera_fit": true,
      "render_mode": "metadata_only",
      "geometry_role": "historical_host_context"
    },
    {
      "id": "codex-recognition-01",
      "label": "蜂箱木质箱体",
      "group": "host",
      "type": "rounded_box",
      "dimensions": {
        "width": 500,
        "depth": 380,
        "height": 520,
        "corner_radius": 4
      },
      "position": [
        0,
        0,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        -1.0,
        -1.0,
        1.0
      ],
      "material": "木材或天然材料，纹理待确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#ad7b42",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#ad7b42",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-007"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_bbox": [
        299,
        668,
        404,
        772
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-02",
      "label": "底部称重板（活动承载平台）",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 540,
        "height": 12,
        "depth": 420,
        "corner_radius": 3
      },
      "position": [
        0,
        -266,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#7d8585",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#7d8585",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-007"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_bbox": [
        693,
        668,
        798,
        772
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-03",
      "label": "箱内声学探头",
      "group": "sensor",
      "type": "lens",
      "dimensions": {
        "diameter": 26,
        "length": 10
      },
      "position": [
        -140,
        180,
        196
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        -1.0,
        -1.0,
        1.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#22292a",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#22292a",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-007"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_bbox": [
        299,
        744,
        404,
        848
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-04",
      "label": "箱外控制盒",
      "group": "shell",
      "type": "rounded_frame",
      "dimensions": {
        "width": 120,
        "height": 170,
        "depth": 50,
        "corner_radius": 6,
        "frame_width": 3
      },
      "position": [
        310,
        20,
        20
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        1.0,
        1.0,
        1.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#42484a",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#42484a",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-007"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_bbox": [
        694,
        341,
        804,
        562
      ],
      "photo_polygon": [
        [
          694,
          341
        ],
        [
          804,
          341
        ],
        [
          804,
          562
        ],
        [
          694,
          562
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-05",
      "label": "LoRa天线",
      "group": "sensor",
      "type": "tube",
      "dimensions": {
        "outer_diameter": 12,
        "inner_diameter": 5,
        "length": 190
      },
      "position": [
        310,
        190,
        20
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        1.0,
        1.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#22282a",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#22282a",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-007"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_bbox": [
        734,
        120,
        759,
        341
      ],
      "photo_polygon": [
        [
          737,
          120
        ],
        [
          742,
          120
        ],
        [
          745,
          180
        ],
        [
          750,
          250
        ],
        [
          755,
          320
        ],
        [
          759,
          341
        ],
        [
          752,
          341
        ],
        [
          748,
          320
        ],
        [
          743,
          250
        ],
        [
          738,
          180
        ],
        [
          734,
          120
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-main-pcba",
      "label": "主控 PCBA（内部建议布局）",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 92,
        "height": 110,
        "depth": 1.6
      },
      "position": [
        310,
        20,
        3
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "FR-4 多层板；板框与器件高度待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#23754f",
        "opacity": 1.0,
        "roughness": 0.56,
        "metalness": 0.05
      },
      "color": "#23754f",
      "inside_envelope": true,
      "camera_fit": false
    },
    {
      "id": "visual-rework-007-roof",
      "label": "金属防雨顶盖",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 560,
        "depth": 440,
        "height": 38,
        "corner_radius": 3
      },
      "position": [
        0,
        280,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "金属盖板",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#a6aaab",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#a6aaab",
      "camera_fit": true
    },
    {
      "id": "visual-rework-007-seam--120",
      "label": "蜂箱层间接缝",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 505,
        "depth": 384,
        "height": 10,
        "corner_radius": 1
      },
      "position": [
        0,
        -120,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "设计建议材料",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#674a30",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#674a30",
      "camera_fit": true
    },
    {
      "id": "visual-rework-007-seam-120",
      "label": "蜂箱层间接缝",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 505,
        "depth": 384,
        "height": 10,
        "corner_radius": 1
      },
      "position": [
        0,
        120,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "设计建议材料",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#674a30",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#674a30",
      "camera_fit": true
    },
    {
      "id": "visual-rework-007-foot--210",
      "label": "称重支脚",
      "group": "bracket",
      "type": "cylinder",
      "dimensions": {
        "diameter": 42,
        "length": 30
      },
      "position": [
        -210,
        -331,
        -160
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "设计建议材料",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#6d7476",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#6d7476",
      "camera_fit": true
    },
    {
      "id": "visual-rework-007-foot-210",
      "label": "称重支脚",
      "group": "bracket",
      "type": "cylinder",
      "dimensions": {
        "diameter": 42,
        "length": 30
      },
      "position": [
        210,
        -331,
        -160
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "设计建议材料",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 工程装配修订；尺寸为 design_proposed，见 engineering_update.source_constraints，非供应商 CAD 或实物确认。",
      "appearance": {
        "color": "#6d7476",
        "opacity": 1.0,
        "roughness": 0.5,
        "metalness": 0.08
      },
      "color": "#6d7476",
      "camera_fit": true
    },
    {
      "id": "hive-battery-envelope",
      "label": "独立电池包预留",
      "group": "sensor",
      "type": "box",
      "dimensions": {
        "width": 60,
        "height": 80,
        "depth": 18
      },
      "position": [
        310,
        20,
        28
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "电池化学、额定能量、保护与尺寸未冻结",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-fixed-base",
      "label": "固定称重底架",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 540,
        "height": 12,
        "depth": 420
      },
      "position": [
        0,
        -310,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "折弯/机加工金属底架；截面与强度待载荷计算",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-load-cell",
      "label": "单点称重元件包络",
      "group": "sensor",
      "type": "box",
      "dimensions": {
        "width": 130,
        "height": 22,
        "depth": 30
      },
      "position": [
        0,
        -288,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "桥式金属称重元件；实际型号/孔位待锁定",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "https://www.phidgets.com/?prodid=1298 ; 100 kg 基准仅约束额定量程及安装方式，本 130×30×22 mm 为预留不是 FRC4123 图纸。"
    },
    {
      "id": "hive-fixed-spacer",
      "label": "传感器固定端垫块",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 30,
        "height": 5,
        "depth": 30
      },
      "position": [
        -45,
        -301.5,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-moving-spacer",
      "label": "传感器受力端垫块",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 30,
        "height": 5,
        "depth": 30
      },
      "position": [
        45,
        -274.5,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-foot-rear--210",
      "label": "可调水平后脚",
      "group": "bracket",
      "type": "cylinder",
      "dimensions": {
        "diameter": 42,
        "length": 30
      },
      "position": [
        -210,
        -331,
        160
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-foot-rear-210",
      "label": "可调水平后脚",
      "group": "bracket",
      "type": "cylinder",
      "dimensions": {
        "diameter": 42,
        "length": 30
      },
      "position": [
        210,
        -331,
        160
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-stop--225--175",
      "label": "机械过载限位（间隙待载荷验证）",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 18,
        "height": 30,
        "depth": 18
      },
      "position": [
        -225,
        -289,
        -175
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-stop--225-175",
      "label": "机械过载限位（间隙待载荷验证）",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 18,
        "height": 30,
        "depth": 18
      },
      "position": [
        -225,
        -289,
        175
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-stop-225--175",
      "label": "机械过载限位（间隙待载荷验证）",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 18,
        "height": 30,
        "depth": 18
      },
      "position": [
        225,
        -289,
        -175
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-stop-225-175",
      "label": "机械过载限位（间隙待载荷验证）",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 18,
        "height": 30,
        "depth": 18
      },
      "position": [
        225,
        -289,
        175
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-control-cover-front",
      "label": "控制盒可拆盖 front",
      "group": "shell",
      "type": "box",
      "dimensions": {
        "width": 120,
        "height": 170,
        "depth": 3
      },
      "position": [
        310,
        20,
        43.5
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    },
    {
      "id": "hive-control-cover-rear",
      "label": "控制盒可拆盖 rear",
      "group": "shell",
      "type": "box",
      "dimensions": {
        "width": 120,
        "height": 170,
        "depth": 3
      },
      "position": [
        310,
        20,
        -3.5
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "工程设计建议材料；牌号、尺寸公差与供货待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "2026-10-16 engineering-fit proposal; not vendor CAD or physical verification"
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "codex-host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-hive-base",
        "codex-body"
      ],
      "description": "产品通过安装件与蜂箱木质箱体建立可检查的空间关系"
    },
    {
      "id": "codex-component-recognition-01-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-02-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-02"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-03-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-03"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-04-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-04"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-05-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-05"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-photo-connection-01",
      "type": "attached_to",
      "part_ids": [
        "codex-recognition-04",
        "codex-recognition-05"
      ],
      "description": "Antenna mast screws into top of control box enclosure"
    },
    {
      "id": "codex-photo-connection-02",
      "type": "contained_by",
      "part_ids": [
        "codex-recognition-04",
        "codex-recognition-03"
      ],
      "description": "Cable from control box routes through wall to internal acoustic probe (probe not visible, only cable path inferred)"
    },
    {
      "id": "codex-photo-connection-03",
      "type": "contained_by",
      "part_ids": [
        "codex-recognition-04",
        "codex-recognition-02"
      ],
      "description": "Control box cable connects to load cells in weighing base (base hidden under hive)"
    },
    {
      "id": "codex-pcba-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "主控 PCBA 位于主体内部；板框、支柱和连接器位置待详细设计。"
    }
  ],
  "interfaces": [
    {
      "id": "codex-service-interface",
      "label": "供电/维护接口摘要",
      "part_ids": [
        "codex-recognition-05"
      ]
    },
    {
      "id": "hive-fixed-end",
      "part_ids": [
        "hive-fixed-base",
        "hive-fixed-spacer",
        "hive-load-cell"
      ],
      "purpose": "固定端仅连底架，受力端仅连活动板；按实际称重元件厂商安装方向、孔位和垫块冻结。",
      "status": "design_proposed"
    },
    {
      "id": "hive-moving-end",
      "part_ids": [
        "hive-load-cell",
        "hive-moving-spacer",
        "codex-recognition-02"
      ],
      "purpose": "蜂箱→活动平台→受力端→称重元件→固定端→底架→四脚；外盒、导线不跨接形成旁路。",
      "status": "design_proposed"
    },
    {
      "id": "hive-probe-service",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-main-pcba"
      ],
      "purpose": "探头可拔换，线缆出口向下并设置滴水环；声膜/防蜂胶处理须重新测频响，不默认整机 IP。",
      "status": "design_proposed"
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "engineering-step-1",
      "sequence": 1,
      "label": "装四脚、底架与固定端垫块；仅固定称重元件固定端。",
      "part_ids": [
        "hive-fixed-base",
        "hive-fixed-spacer",
        "hive-load-cell",
        "visual-rework-007-foot--210",
        "visual-rework-007-foot-210",
        "hive-foot-rear--210",
        "hive-foot-rear-210"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "engineering-step-2",
      "sequence": 2,
      "label": "通过受力端垫块装称重板，调整四个过载限位的自由间隙，再加载蜂箱。",
      "part_ids": [
        "hive-moving-spacer",
        "codex-recognition-02",
        "codex-recognition-01",
        "hive-stop--225--175",
        "hive-stop--225-175",
        "hive-stop-225--175",
        "hive-stop-225-175"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "engineering-step-3",
      "sequence": 3,
      "label": "独立安装电子盒、电池和可拆探头，校准零点/多点重量及偏载后装控制盒盖。",
      "part_ids": [
        "codex-recognition-04",
        "codex-main-pcba",
        "hive-battery-envelope",
        "codex-recognition-03",
        "hive-control-cover-front",
        "hive-control-cover-rear"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    }
  ],
  "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"
    },
    {
      "id": "hive-electronics-cavity-fit",
      "type": "part_inside_cavity",
      "cavity_id": "hive-electronics-cavity",
      "part_ids": [
        "codex-main-pcba",
        "hive-battery-envelope"
      ],
      "minimum_clearance_mm": 0.2,
      "severity": "error",
      "evaluator": "scripts/verify_priority_structure_geometry.py"
    },
    {
      "id": "hive-battery-board-gap",
      "type": "nonoverlap",
      "part_ids": [
        "codex-main-pcba",
        "hive-battery-envelope"
      ],
      "minimum_clearance_mm": 3,
      "severity": "error",
      "evaluator": "scripts/verify_priority_structure_geometry.py"
    },
    {
      "id": "hive-load-path",
      "type": "hive_load_path",
      "severity": "error",
      "minimum_stop_gap_mm": 1,
      "maximum_stop_gap_mm": 3,
      "evaluator": "scripts/verify_priority_structure_geometry.py"
    }
  ],
  "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-007-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"
    },
    {
      "id": "engineering-fit-20261016",
      "status": "design_proposed",
      "scope": "7 案例的腔体、部件包络、功能基准与装配修订",
      "reference": "docs/engineering/traffic-production-20261016/README.md; engineering_update.source_constraints"
    }
  ],
  "visual_assets": [
    {
      "id": "product-concept-photo",
      "type": "ai_generated_concept_photo",
      "url": "/hardware-structure/photos/creative-007-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-007.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "engineering-fit-r1-20261016",
    "prototype_family": "agriculture-attachment",
    "migration_role": "migration_calibration_seed",
    "host": "蜂箱木质箱体",
    "installation": "产品通过安装件与蜂箱木质箱体建立可检查的空间关系",
    "scale_reference": "蜂箱木质箱体",
    "visual_cues": [
      "蜂箱木质箱体",
      "底部称重板",
      "箱内声学探头",
      "箱外控制盒",
      "LoRa天线"
    ],
    "expected_recognition_parts": [
      "蜂箱木质箱体",
      "底部称重板",
      "箱内声学探头",
      "箱外控制盒",
      "LoRa天线"
    ],
    "pixel_review_status": "photo_geometry_rebuilt_pending_review",
    "truth_boundary": "结构契约验证照片和参数模型共享同一组可识别部件；非像素级 CAD 重建。",
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "assumptions": [
    "单张概念图约束可见轮廓、颜色、零件数量和二维空间关系，不能证明背面及内部结构。",
    "深度、壁厚、紧固、密封和装配公差由 Codex 生成设计建议，必须经过图纸或实物复核。",
    "浏览器模型使用统一毫米单位，并保留概念、推断与待确认边界。",
    "recognition-02 weighing plate is completely hidden under wooden hive body; only metal feet and base frame are visible",
    "recognition-03 acoustic probe is internal; only cable penetration at front panel suggests its existence",
    "Host context and recognition-01 represent same wooden hive body; cannot separate per validation rules",
    "本次实际装配几何优先于旧照片投影和原型模板；未执行的环境、强度、寿命及校准测试不因名义空间检查通过而完成。"
  ],
  "engineering_boundary": "2026-10-16 工程装配提案：已修正列出的名义几何矛盾并建立可执行空间校验。所有新增/改动尺寸为 design_proposed；不是供应商原生 CAD，不证明公差、材料、强度、热、密封、射频、传感性能或量产放行。现有概念照片仅保留为外观参考，后续需供应商图纸和样机验证。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-007",
    "case_id": 7,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-007-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "0331935cb8bfa3bab3c4fee2ee2c82da43ec72f9abe3e49543142ae655d62ec4",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "蜂箱木质箱体",
        "role": "host",
        "part_ids": [
          "host-hive-base"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-hive-base"
        ]
      },
      {
        "id": "recognition-01",
        "label": "蜂箱木质箱体",
        "role": "host",
        "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": "底部称重板",
        "role": "mount",
        "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": "箱内声学探头",
        "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": "箱外控制盒",
        "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": "LoRa天线",
        "role": "path",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "Host context is inseparable from recognition-01; using visible=false per instructions to avoid duplicate regions"
      },
      {
        "target_id": "recognition-01",
        "role": "host",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "Host reference is inseparable from host-context; using visible=false per instructions to avoid duplicate regions"
      },
      {
        "target_id": "recognition-02",
        "role": "mount",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "Bottom weighing plate is obscured by wooden hive body and not independently visible as a distinct product part"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "cylinder",
        "visual_description": "Internal acoustic probe is not externally visible; only cable entry point is seen, not the probe itself"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          694,
          341,
          804,
          562
        ],
        "polygon": [
          [
            694,
            341
          ],
          [
            804,
            341
          ],
          [
            804,
            562
          ],
          [
            694,
            562
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "box",
        "visual_description": "Gray weatherproof enclosure mounted on right side of hive, with hinged lid and cable gland at bottom"
      },
      {
        "target_id": "recognition-05",
        "role": "path",
        "bbox": [
          734,
          120,
          759,
          341
        ],
        "polygon": [
          [
            737,
            120
          ],
          [
            742,
            120
          ],
          [
            745,
            180
          ],
          [
            750,
            250
          ],
          [
            755,
            320
          ],
          [
            759,
            341
          ],
          [
            752,
            341
          ],
          [
            748,
            320
          ],
          [
            743,
            250
          ],
          [
            738,
            180
          ],
          [
            734,
            120
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "cylinder",
        "visual_description": "Black flexible antenna mast rising from top of control box, with cylindrical form and slight taper"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          220,
          5,
          877,
          952
        ],
        "polygon": [
          [
            220,
            5
          ],
          [
            877,
            5
          ],
          [
            877,
            952
          ],
          [
            220,
            952
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "Complete monitored beehive assembly including wooden boxes, metal roof, weighing base, control enclosure, antenna, and cables"
      }
    ],
    "product_silhouette": {
      "bbox": [
        220,
        5,
        877,
        952
      ],
      "polygon": [
        [
          220,
          5
        ],
        [
          877,
          5
        ],
        [
          877,
          952
        ],
        [
          220,
          952
        ]
      ],
      "description": "Complete monitored beehive assembly including wooden boxes, metal roof, weighing base, control enclosure, antenna, and cables"
    },
    "mounting_points": [
      {
        "label": "control_box_to_hive",
        "point": [
          700,
          450
        ],
        "host_target_id": "recognition-01",
        "product_target_id": "recognition-04",
        "confidence": 0.85
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-05",
        "type": "attached_to",
        "description": "Antenna mast screws into top of control box enclosure"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "Cable from control box routes through wall to internal acoustic probe (probe not visible, only cable path inferred)"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-02",
        "type": "contained_by",
        "description": "Control box cable connects to load cells in weighing base (base hidden under hive)"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "codex_agent_photo_specific_parametric",
      "rationale": "Codex maps concept-photo silhouette, component regions and connections into millimetre parametric parts; the browser render must pass screenshot review before customer publication.",
      "bindings": [
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "vertical",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "vertical",
          "confidence": 0.85
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": -1,
          "orientation": "horizontal",
          "confidence": 0.6
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "horizontal",
          "confidence": 0.4
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "glb_part",
          "depth_order": 0,
          "orientation": "vertical",
          "confidence": 0.95
        },
        {
          "target_id": "host-context",
          "asset_mode": "glb_part",
          "depth_order": 0,
          "orientation": "vertical",
          "confidence": 0.95
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        }
      ]
    },
    "uncertainties": [
      "recognition-02 weighing plate is completely hidden under wooden hive body; only metal feet and base frame are visible",
      "recognition-03 acoustic probe is internal; only cable penetration at front panel suggests its existence",
      "Host context and recognition-01 represent same wooden hive body; cannot separate per validation rules"
    ],
    "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": "b44ce81fdd55cf48c7428125ceb46145567a60256700c6adb61facc916fc8c7c",
          "latency_ms": 37216,
          "status": "completed",
          "prompt_tokens": 1546,
          "completion_tokens": 1263,
          "total_tokens": 2809,
          "cached_tokens": 1536,
          "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-hive-base",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-hive-base"
        ],
        "label": "蜂箱底座",
        "group": "host",
        "type": "rounded_box",
        "dimensions": {
          "width": 702.0,
          "depth": 525.0,
          "height": 18.0,
          "corner_radius": 4.0
        },
        "position": [
          0.0,
          -55.2,
          -21.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "户外木质底座",
        "source_status": "pending_verification",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#745139",
          "opacity": 1.0,
          "roughness": 0.82,
          "metalness": 0.05
        },
        "color": "#745139"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "照片轮廓驱动产品主体",
        "group": "shell",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 520.0,
          "depth": 302.4,
          "height": 94.4
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "金属件，牌号与表面处理待确认",
        "source_status": "design_proposed",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          220,
          5,
          877,
          952
        ],
        "polygon": [
          [
            220,
            5
          ],
          [
            877,
            5
          ],
          [
            877,
            952
          ],
          [
            220,
            952
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -260.0,
            47.2
          ],
          [
            260.0,
            47.2
          ],
          [
            260.0,
            -47.2
          ],
          [
            -260.0,
            -47.2
          ]
        ],
        "appearance": {
          "color": "#8b9698",
          "opacity": 0.82,
          "roughness": 0.28,
          "metalness": 0.72
        },
        "color": "#8b9698"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "蜂箱木质箱体",
        "group": "host",
        "type": "rounded_box",
        "dimensions": {
          "width": 83.2,
          "depth": 3.946,
          "height": 10.384,
          "corner_radius": 1.038
        },
        "position": [
          -156.0,
          -24.072,
          136.08
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "木材或天然材料，纹理待确认",
        "source_status": "pending_verification",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          299,
          668,
          404,
          772
        ],
        "polygon": [],
        "confidence": 0.35,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "appearance": {
          "color": "#8b6745",
          "opacity": 1.0,
          "roughness": 0.86,
          "metalness": 0.0
        },
        "color": "#8b6745"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "底部称重板",
        "group": "bracket",
        "type": "rounded_box",
        "dimensions": {
          "width": 83.2,
          "depth": 3.946,
          "height": 10.384,
          "corner_radius": 1.038
        },
        "position": [
          156.0,
          -24.072,
          136.08
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "pending_verification",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          693,
          668,
          798,
          772
        ],
        "polygon": [],
        "confidence": 0.35,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "appearance": {
          "color": "#4f5559",
          "opacity": 1.0,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#4f5559"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "箱内声学探头",
        "group": "shell",
        "type": "tube",
        "dimensions": {
          "outer_diameter": 7.476,
          "inner_diameter": 4.635,
          "length": 83.2
        },
        "position": [
          -156.0,
          -31.624,
          136.08
        ],
        "rotation_deg": [
          0.0,
          0.0,
          90.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "pending_verification",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          299,
          744,
          404,
          848
        ],
        "polygon": [],
        "confidence": 0.35,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "appearance": {
          "color": "#4f5559",
          "opacity": 1.0,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#4f5559"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "箱外控制盒",
        "group": "shell",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 87.062,
          "depth": 8.371,
          "height": 22.03
        },
        "position": [
          158.691,
          2.691,
          136.08
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "design_proposed",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          694,
          341,
          804,
          562
        ],
        "polygon": [
          [
            694,
            341
          ],
          [
            804,
            341
          ],
          [
            804,
            562
          ],
          [
            694,
            562
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -43.531,
            11.015
          ],
          [
            43.531,
            11.015
          ],
          [
            43.531,
            -11.015
          ],
          [
            -43.531,
            -11.015
          ]
        ],
        "appearance": {
          "color": "#4f5559",
          "opacity": 1.0,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#4f5559"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "LoRa天线",
        "group": "sensor",
        "type": "tube",
        "dimensions": {
          "outer_diameter": 14.247,
          "inner_diameter": 8.833,
          "length": 22.03
        },
        "position": [
          156.712,
          24.721,
          136.08
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-007 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          734,
          120,
          759,
          341
        ],
        "polygon": [
          [
            737,
            120
          ],
          [
            742,
            120
          ],
          [
            745,
            180
          ],
          [
            750,
            250
          ],
          [
            755,
            320
          ],
          [
            759,
            341
          ],
          [
            752,
            341
          ],
          [
            748,
            320
          ],
          [
            743,
            250
          ],
          [
            738,
            180
          ],
          [
            734,
            120
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      }
    ],
    "engineering_geometry_revision": "engineering-fit-r1-20261016",
    "geometry_fingerprint": "sha256:80f262b78f8af75c27bcb06882966bb15b28613bbb6468cf59df7aad5510b771",
    "engineering_revision_note": "照片轮廓和旧视觉评分仅作历史证据；当前工程修订待新的视觉与实物复核。",
    "visual_review_status": "pending_current_geometry_review"
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      15.0,
      16.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.86,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 5,
    "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-007",
    "case_id": 7,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-007-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "0331935cb8bfa3bab3c4fee2ee2c82da43ec72f9abe3e49543142ae655d62ec4",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        220,
        5,
        877,
        952
      ],
      "polygon": [
        [
          220,
          5
        ],
        [
          877,
          5
        ],
        [
          877,
          952
        ],
        [
          220,
          952
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 520.0,
        "depth": 302.4,
        "height": 94.39999999999999
      },
      "dimension_basis": "蜂箱木质箱体; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "Complete monitored beehive assembly including wooden boxes, metal roof, weighing base, control enclosure, antenna, and cables"
    },
    "components": [
      {
        "id": "recognition-04",
        "label_zh": "箱外控制盒",
        "label_en": "箱外控制盒",
        "role": "visible_part",
        "bbox": [
          694,
          341,
          804,
          562
        ],
        "polygon": [
          [
            694,
            341
          ],
          [
            804,
            341
          ],
          [
            804,
            562
          ],
          [
            694,
            562
          ]
        ],
        "confidence": 0.95,
        "material_guess": "Gray weatherproof enclosure mounted on right side of hive, with hinged lid and cable gland at bottom"
      },
      {
        "id": "recognition-05",
        "label_zh": "LoRa天线",
        "label_en": "LoRa天线",
        "role": "path",
        "bbox": [
          734,
          120,
          759,
          341
        ],
        "polygon": [
          [
            737,
            120
          ],
          [
            742,
            120
          ],
          [
            745,
            180
          ],
          [
            750,
            250
          ],
          [
            755,
            320
          ],
          [
            759,
            341
          ],
          [
            752,
            341
          ],
          [
            748,
            320
          ],
          [
            743,
            250
          ],
          [
            738,
            180
          ],
          [
            734,
            120
          ]
        ],
        "confidence": 0.92,
        "material_guess": "Black flexible antenna mast rising from top of control box, with cylindrical form and slight taper"
      },
      {
        "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": [
          220,
          5,
          877,
          952
        ],
        "polygon": [
          [
            220,
            5
          ],
          [
            877,
            5
          ],
          [
            877,
            952
          ],
          [
            220,
            952
          ]
        ],
        "confidence": 0.9,
        "material_guess": "Complete monitored beehive assembly including wooden boxes, metal roof, weighing base, control enclosure, antenna, and cables"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-05",
        "type": "attached_to",
        "description": "Antenna mast screws into top of control box enclosure"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "Cable from control box routes through wall to internal acoustic probe (probe not visible, only cable path inferred)"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-02",
        "type": "contained_by",
        "description": "Control box cable connects to load cells in weighing base (base hidden under hive)"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "recognition-02 weighing plate is completely hidden under wooden hive body; only metal feet and base frame are visible",
      "recognition-03 acoustic probe is internal; only cable penetration at front panel suggests its existence",
      "Host context and recognition-01 represent same wooden hive body; cannot separate per validation rules"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 4
    }
  },
  "engineering_update": {
    "revision": "engineering-fit-r1-20261016",
    "supersedes_revision": "codex-geometry-c6",
    "status": "design_proposed",
    "production_ready": false,
    "physical_verified": false,
    "geometry_review_status": "pending_physical_validation",
    "source_constraints": [
      {
        "id": "single-point-mount",
        "url": "https://cdn.phidgets.com/docs/Load_Cell_Guide",
        "constraint": "单点称重元件需固定端和受力端分别安装；平台不能通过外壳或线缆跨接固定端。",
        "application": "source_constraint_only_proposed_geometry_not_vendor_drawing"
      },
      {
        "id": "load-cell-limits",
        "url": "https://www.phidgets.com/?prodid=1298",
        "constraint": "100 kg 候选仅给出 −10…40°C 等元件边界；额定载荷不等于此 540×420 mm 平台或整机的承载/户外能力。",
        "application": "source_constraint_only_proposed_geometry_not_vendor_drawing"
      }
    ],
    "remaining_gates": [
      "冻结最大蜂箱总重、偏心距、平台尺寸、风载；实际称重元件孔位、温漂、IP 与最大平台必须供应商确认。",
      "2 mm 限位为可调初值；需在最大工作载荷下自由称重、过载时先保护传感器。",
      "外壳密封件、线缆应力释放、防蜂胶探头以及太阳能电池完整选型仍待验证。"
    ],
    "check_scope": "仅验证所列名义空间、功能位置和装配关系；不代表完整碰撞、强度、密封、电气或量产验收。",
    "proposal_status": "proposed",
    "design_changes": [
      {
        "id": "fit-change-1",
        "title": "建立独立称重力路径",
        "summary": "新增固定底架、单点称重元件预留、固定/受力端垫块、四脚和2 mm可调过载间隙；蜂箱载荷经活动平台传递。",
        "part_ids": [
          "hive-fixed-base",
          "hive-load-cell",
          "hive-fixed-spacer",
          "hive-moving-spacer",
          "codex-recognition-02"
        ]
      },
      {
        "id": "fit-change-2",
        "title": "主板进入可维修控制盒",
        "summary": "将悬空主板移入侧置控制盒，电池独立分层，增加检修盖与探头维护接口。",
        "part_ids": [
          "codex-recognition-04",
          "codex-main-pcba",
          "hive-battery-envelope"
        ]
      }
    ],
    "superseded_visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:89b9be484b55cfcadc553f230e86fe2588f89920d2ddca4c669860aadce21799",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "cavities": [
    {
      "id": "hive-electronics-cavity",
      "owner_part_id": "codex-recognition-04",
      "shape": "box",
      "dimensions": {
        "width": 114,
        "height": 164,
        "depth": 44
      },
      "center": [
        310,
        20,
        20
      ],
      "part_ids": [
        "codex-main-pcba",
        "hive-battery-envelope"
      ],
      "source_status": "design_proposed",
      "wall_and_service_note": "净空按名义尺寸定义；圆角、紧固件、密封及制造公差需后续 CAD/实物确认。"
    }
  ]
}