{
  "meta": {
    "title": "北京市昌平区校园食品安全监管大屏演示数据包",
    "generated_at": "2026-05-17 15:30 +0800",
    "data_boundary": "synthetic_demo_data_not_real_changping_statistics",
    "evidence_level": "D for values, B for structure and indicator definitions"
  },
  "sources": [
    {
      "source_id": "SRC-W20-RD-FOOD-SAFETY",
      "evidence_level": "B",
      "source_type": "weekly_report_structured_csv",
      "title": "2026-W20 产品研发周报：食安产品进展",
      "path": "work/weekly-reports/outputs/2026-W20/smart-canteen-project-xlsx-refresh/product-rd-summary.csv",
      "used_for": "确认校园食品安全监管大屏、膳食经费与采购库存监管大屏、食安指数算法、数据创建 agent 等已进入产品推进范围。"
    },
    {
      "source_id": "SRC-FOOD-INTRO",
      "evidence_level": "B",
      "source_type": "product_intro_markdown",
      "title": "康比特食品安全监督管理系统产品简介",
      "path": "modules/product/products/food-safety/product-overview/2026-05-14-food-safety-product-introduction/康比特食品安全监督管理系统产品简介.md",
      "used_for": "复用一个平台 + N 类智能设备、监管角色、PC/移动/大屏入口和食安业务中心口径。"
    },
    {
      "source_id": "SRC-FOOD-SOURCE-EVIDENCE",
      "evidence_level": "B",
      "source_type": "source_evidence",
      "title": "食安产品简介来源证据",
      "path": "modules/product/products/food-safety/product-overview/2026-05-14-food-safety-product-introduction/source-evidence.md",
      "used_for": "确认教委大屏、教委端演示思路、一线访谈提纲和政策支撑材料的微盘来源。"
    },
    {
      "source_id": "SRC-EDU-DASHBOARD-DESIGN",
      "evidence_level": "B",
      "source_type": "converted_docx_markdown",
      "title": "校园食堂数智监管指挥中心_教委大屏端产品概要设计",
      "path": "tmp/product-intro-sources/edu-command-center-design.md",
      "used_for": "作为 4 个大屏页面、模块、指标口径、刷新规则、数据来源、接口和验收口径的主输入。"
    },
    {
      "source_id": "SRC-EDU-DEMO-SCRIPT",
      "evidence_level": "B",
      "source_type": "converted_docx_markdown",
      "title": "食安进销存产品-教委端演示思路",
      "path": "tmp/product-intro-sources/edu-demo-script.md",
      "used_for": "复用“校园餐安全与膳食经费数智监管平台”和 1 个监管底座 + 6 个业务中心 + N 个智能终端叙事。"
    },
    {
      "source_id": "SRC-EDU-INTERVIEW",
      "evidence_level": "B",
      "source_type": "converted_docx_markdown",
      "title": "校园食品安全监管数字化产品一线访谈提纲",
      "path": "tmp/product-intro-sources/edu-interview-outline.md",
      "used_for": "补充责任落实、日周月、六大关键环节、风险分级、整改闭环和数据来源验证口径。"
    },
    {
      "source_id": "SRC-WEDRIVE-INDEX",
      "evidence_level": "B",
      "source_type": "company_wedrive_index",
      "title": "work_company_knowledge 文档索引中学校食安、教委、政策、竞品和设备资料",
      "path": "work_company_knowledge/indexes/document-index.tsv",
      "used_for": "定位校园食品安全、膳食经费、明厨亮灶、食安标准规范和竞品招标资料。"
    },
    {
      "source_id": "SRC-DEMO-SYNTHETIC",
      "evidence_level": "D",
      "source_type": "synthetic_demo_data",
      "title": "昌平区校园食品安全监管大屏演示数据",
      "path": "work/2026-05-17-changping-campus-food-safety-dashboard-demo/demo-data-bundle.json",
      "used_for": "为原型和前端演示构造非零样例数据；不代表昌平区真实统计值。"
    }
  ],
  "kpis": [
    {
      "kpi_id": "KPI-001",
      "kpi_name": "监管学校数",
      "value": 42,
      "unit": "所",
      "trend": "+3",
      "data_source": "组织学校主数据",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-002",
      "kpi_name": "食堂总数",
      "value": 58,
      "unit": "个",
      "trend": "+4",
      "data_source": "组织学校主数据",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-003",
      "kpi_name": "今日就餐人次",
      "value": 38642,
      "unit": "人次",
      "trend": "+6.2%",
      "data_source": "结算/膳食经费",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-004",
      "kpi_name": "今日预警总数",
      "value": 37,
      "unit": "条",
      "trend": "-8.5%",
      "data_source": "统一预警中心",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-005",
      "kpi_name": "食安综合指数",
      "value": 91.8,
      "unit": "分",
      "trend": "+1.4",
      "data_source": "食品安全智慧管理云平台",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-006",
      "kpi_name": "营养综合评分",
      "value": 88.6,
      "unit": "分",
      "trend": "+2.1",
      "data_source": "营养数字化管理平台",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-007",
      "kpi_name": "设备在线率",
      "value": 96.4,
      "unit": "%",
      "trend": "+0.8%",
      "data_source": "设备物联网平台",
      "evidence_level": "D"
    },
    {
      "kpi_id": "KPI-008",
      "kpi_name": "预警处置完成率",
      "value": 87.9,
      "unit": "%",
      "trend": "+4.6%",
      "data_source": "整改督办后台",
      "evidence_level": "D"
    }
  ],
  "schools": [
    {
      "school_id": "CP-DEMO-001",
      "school_name": "昌平演示学校A",
      "school_type": "小学",
      "area": "城北片区",
      "canteen_count": 1,
      "student_count": 1260,
      "today_meal_count": 1760,
      "food_safety_index": 92.6,
      "nutrition_score": 89.4,
      "risk_level": "中风险",
      "device_online_rate": 96.8,
      "parent_rating": 4.7
    },
    {
      "school_id": "CP-DEMO-002",
      "school_name": "昌平演示学校B",
      "school_type": "九年一贯制",
      "area": "回龙观片区",
      "canteen_count": 2,
      "student_count": 2380,
      "today_meal_count": 3340,
      "food_safety_index": 88.9,
      "nutrition_score": 86.1,
      "risk_level": "中风险",
      "device_online_rate": 94.2,
      "parent_rating": 4.5
    },
    {
      "school_id": "CP-DEMO-003",
      "school_name": "昌平演示学校C",
      "school_type": "初中",
      "area": "沙河片区",
      "canteen_count": 1,
      "student_count": 1680,
      "today_meal_count": 2210,
      "food_safety_index": 95.4,
      "nutrition_score": 91.3,
      "risk_level": "低风险",
      "device_online_rate": 98.1,
      "parent_rating": 4.8
    },
    {
      "school_id": "CP-DEMO-004",
      "school_name": "昌平演示学校D",
      "school_type": "高中",
      "area": "南口片区",
      "canteen_count": 1,
      "student_count": 1520,
      "today_meal_count": 2035,
      "food_safety_index": 83.7,
      "nutrition_score": 82.6,
      "risk_level": "高风险",
      "device_online_rate": 91.5,
      "parent_rating": 4.1
    },
    {
      "school_id": "CP-DEMO-005",
      "school_name": "昌平演示学校E",
      "school_type": "幼儿园",
      "area": "天通苑片区",
      "canteen_count": 1,
      "student_count": 820,
      "today_meal_count": 1096,
      "food_safety_index": 94.1,
      "nutrition_score": 90.5,
      "risk_level": "低风险",
      "device_online_rate": 97.4,
      "parent_rating": 4.9
    },
    {
      "school_id": "CP-DEMO-006",
      "school_name": "昌平演示学校F",
      "school_type": "小学",
      "area": "昌平城区",
      "canteen_count": 1,
      "student_count": 1340,
      "today_meal_count": 1880,
      "food_safety_index": 90.8,
      "nutrition_score": 87.9,
      "risk_level": "中风险",
      "device_online_rate": 95.9,
      "parent_rating": 4.6
    },
    {
      "school_id": "CP-DEMO-007",
      "school_name": "昌平演示学校G",
      "school_type": "中职",
      "area": "东小口片区",
      "canteen_count": 1,
      "student_count": 1180,
      "today_meal_count": 1542,
      "food_safety_index": 86.5,
      "nutrition_score": 84.8,
      "risk_level": "中风险",
      "device_online_rate": 92.8,
      "parent_rating": 4.3
    },
    {
      "school_id": "CP-DEMO-008",
      "school_name": "昌平演示学校H",
      "school_type": "小学",
      "area": "北七家片区",
      "canteen_count": 1,
      "student_count": 960,
      "today_meal_count": 1315,
      "food_safety_index": 96.2,
      "nutrition_score": 92.1,
      "risk_level": "低风险",
      "device_online_rate": 98.5,
      "parent_rating": 4.8
    }
  ],
  "warnings": [
    {
      "warning_id": "W-20260517-001",
      "school_id": "CP-DEMO-004",
      "school_name": "昌平演示学校D",
      "domain": "食品安全",
      "warning_type": "AI违规-未戴口罩",
      "risk_level": "高",
      "status": "待处理",
      "location_or_subject": "后厨加工区",
      "occurred_at": "2026-05-17 08:42",
      "primary_page": "食品安全监管大屏"
    },
    {
      "warning_id": "W-20260517-002",
      "school_id": "CP-DEMO-002",
      "school_name": "昌平演示学校B",
      "domain": "设备物联",
      "warning_type": "摄像头离线",
      "risk_level": "中",
      "status": "处理中",
      "location_or_subject": "洗消间",
      "occurred_at": "2026-05-17 09:16",
      "primary_page": "食品安全监管大屏"
    },
    {
      "warning_id": "W-20260517-003",
      "school_id": "CP-DEMO-007",
      "school_name": "昌平演示学校G",
      "domain": "采购库存",
      "warning_type": "库存临期",
      "risk_level": "中",
      "status": "待复核",
      "location_or_subject": "冷藏库",
      "occurred_at": "2026-05-17 09:28",
      "primary_page": "膳食经费与采购库存监管大屏"
    },
    {
      "warning_id": "W-20260517-004",
      "school_id": "CP-DEMO-006",
      "school_name": "昌平演示学校F",
      "domain": "营养食谱",
      "warning_type": "食谱执行偏差",
      "risk_level": "中",
      "status": "处理中",
      "location_or_subject": "午餐",
      "occurred_at": "2026-05-17 10:05",
      "primary_page": "营养食谱监管大屏"
    },
    {
      "warning_id": "W-20260517-005",
      "school_id": "CP-DEMO-001",
      "school_name": "昌平演示学校A",
      "domain": "食品安全",
      "warning_type": "台账未上报",
      "risk_level": "低",
      "status": "待处理",
      "location_or_subject": "留样记录",
      "occurred_at": "2026-05-17 10:21",
      "primary_page": "食品安全监管大屏"
    },
    {
      "warning_id": "W-20260517-006",
      "school_id": "CP-DEMO-004",
      "school_name": "昌平演示学校D",
      "domain": "食品安全",
      "warning_type": "整改超期",
      "risk_level": "高",
      "status": "已超期",
      "location_or_subject": "监督检查",
      "occurred_at": "2026-05-17 10:40",
      "primary_page": "综合监管驾驶舱"
    },
    {
      "warning_id": "W-20260517-007",
      "school_id": "CP-DEMO-005",
      "school_name": "昌平演示学校E",
      "domain": "家长反馈",
      "warning_type": "集中低分评价",
      "risk_level": "低",
      "status": "处理中",
      "location_or_subject": "家长端",
      "occurred_at": "2026-05-17 11:02",
      "primary_page": "营养食谱监管大屏"
    },
    {
      "warning_id": "W-20260517-008",
      "school_id": "CP-DEMO-003",
      "school_name": "昌平演示学校C",
      "domain": "膳食经费",
      "warning_type": "人均餐费异常",
      "risk_level": "中",
      "status": "待处理",
      "location_or_subject": "财务台账",
      "occurred_at": "2026-05-17 11:20",
      "primary_page": "膳食经费与采购库存监管大屏"
    },
    {
      "warning_id": "W-20260517-009",
      "school_id": "CP-DEMO-008",
      "school_name": "昌平演示学校H",
      "domain": "食品安全",
      "warning_type": "晨检异常",
      "risk_level": "中",
      "status": "已关闭",
      "location_or_subject": "晨检仪",
      "occurred_at": "2026-05-17 07:55",
      "primary_page": "食品安全监管大屏"
    },
    {
      "warning_id": "W-20260517-010",
      "school_id": "CP-DEMO-002",
      "school_name": "昌平演示学校B",
      "domain": "采购库存",
      "warning_type": "价格异常",
      "risk_level": "中",
      "status": "处理中",
      "location_or_subject": "肉禽蛋奶",
      "occurred_at": "2026-05-17 12:14",
      "primary_page": "膳食经费与采购库存监管大屏"
    }
  ],
  "ledgers": [
    {
      "school_id": "CP-DEMO-001",
      "ledger_type": "晨检",
      "required_count": 32,
      "submitted_count": 31,
      "submit_rate": 96.9,
      "abnormal_count": 1,
      "status": "待补录"
    },
    {
      "school_id": "CP-DEMO-001",
      "ledger_type": "留样",
      "required_count": 18,
      "submitted_count": 17,
      "submit_rate": 94.4,
      "abnormal_count": 1,
      "status": "待处理"
    },
    {
      "school_id": "CP-DEMO-002",
      "ledger_type": "消毒",
      "required_count": 24,
      "submitted_count": 22,
      "submit_rate": 91.7,
      "abnormal_count": 2,
      "status": "处理中"
    },
    {
      "school_id": "CP-DEMO-003",
      "ledger_type": "陪餐",
      "required_count": 10,
      "submitted_count": 10,
      "submit_rate": 100.0,
      "abnormal_count": 1,
      "status": "已完成"
    },
    {
      "school_id": "CP-DEMO-004",
      "ledger_type": "农残快检",
      "required_count": 12,
      "submitted_count": 10,
      "submit_rate": 83.3,
      "abnormal_count": 2,
      "status": "重点督办"
    },
    {
      "school_id": "CP-DEMO-005",
      "ledger_type": "废弃物",
      "required_count": 8,
      "submitted_count": 8,
      "submit_rate": 100.0,
      "abnormal_count": 1,
      "status": "已完成"
    },
    {
      "school_id": "CP-DEMO-006",
      "ledger_type": "卫生检查",
      "required_count": 14,
      "submitted_count": 13,
      "submit_rate": 92.9,
      "abnormal_count": 1,
      "status": "待复核"
    },
    {
      "school_id": "CP-DEMO-007",
      "ledger_type": "日管控",
      "required_count": 7,
      "submitted_count": 6,
      "submit_rate": 85.7,
      "abnormal_count": 1,
      "status": "处理中"
    }
  ],
  "purchases": [
    {
      "purchase_id": "P-001",
      "school_id": "CP-DEMO-001",
      "ingredient_category": "蔬菜类",
      "goods_name": "绿叶菜",
      "supplier_name": "供应商A",
      "planned_amount": 38500,
      "accepted_amount": 37400,
      "acceptance_rate": 96.1,
      "stock_warning_count": 2,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-002",
      "school_id": "CP-DEMO-002",
      "ingredient_category": "肉禽蛋奶",
      "goods_name": "鸡蛋",
      "supplier_name": "供应商B",
      "planned_amount": 61800,
      "accepted_amount": 59600,
      "acceptance_rate": 94.8,
      "stock_warning_count": 1,
      "price_exception_count": 2
    },
    {
      "purchase_id": "P-003",
      "school_id": "CP-DEMO-003",
      "ingredient_category": "米面粮油",
      "goods_name": "大米",
      "supplier_name": "供应商C",
      "planned_amount": 52800,
      "accepted_amount": 52800,
      "acceptance_rate": 98.4,
      "stock_warning_count": 1,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-004",
      "school_id": "CP-DEMO-004",
      "ingredient_category": "水产豆制品",
      "goods_name": "豆腐",
      "supplier_name": "供应商D",
      "planned_amount": 28600,
      "accepted_amount": 24100,
      "acceptance_rate": 82.5,
      "stock_warning_count": 3,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-005",
      "school_id": "CP-DEMO-005",
      "ingredient_category": "蔬果",
      "goods_name": "苹果",
      "supplier_name": "供应商E",
      "planned_amount": 22200,
      "accepted_amount": 21800,
      "acceptance_rate": 97.6,
      "stock_warning_count": 1,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-006",
      "school_id": "CP-DEMO-006",
      "ingredient_category": "肉禽蛋奶",
      "goods_name": "牛奶",
      "supplier_name": "供应商F",
      "planned_amount": 43200,
      "accepted_amount": 41900,
      "acceptance_rate": 95.9,
      "stock_warning_count": 2,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-007",
      "school_id": "CP-DEMO-007",
      "ingredient_category": "调味品",
      "goods_name": "食用盐",
      "supplier_name": "供应商G",
      "planned_amount": 9600,
      "accepted_amount": 9400,
      "acceptance_rate": 93.1,
      "stock_warning_count": 1,
      "price_exception_count": 1
    },
    {
      "purchase_id": "P-008",
      "school_id": "CP-DEMO-008",
      "ingredient_category": "蔬菜类",
      "goods_name": "西红柿",
      "supplier_name": "供应商H",
      "planned_amount": 19600,
      "accepted_amount": 19000,
      "acceptance_rate": 96.8,
      "stock_warning_count": 1,
      "price_exception_count": 1
    }
  ],
  "nutrition": [
    {
      "recipe_id": "R-001",
      "school_id": "CP-DEMO-001",
      "week_no": "2026-W20",
      "grade_stage": "小学",
      "meal_type": "午餐",
      "nutrition_score": 91.2,
      "recipe_publish_rate": 95.0,
      "execution_rate": 92.0,
      "execution_diff_count": 2,
      "parent_rating": 4.7
    },
    {
      "recipe_id": "R-002",
      "school_id": "CP-DEMO-002",
      "week_no": "2026-W20",
      "grade_stage": "九年一贯制",
      "meal_type": "午餐",
      "nutrition_score": 86.4,
      "recipe_publish_rate": 91.0,
      "execution_rate": 88.0,
      "execution_diff_count": 3,
      "parent_rating": 4.5
    },
    {
      "recipe_id": "R-003",
      "school_id": "CP-DEMO-003",
      "week_no": "2026-W20",
      "grade_stage": "初中",
      "meal_type": "午餐",
      "nutrition_score": 92.6,
      "recipe_publish_rate": 97.0,
      "execution_rate": 94.0,
      "execution_diff_count": 1,
      "parent_rating": 4.8
    },
    {
      "recipe_id": "R-004",
      "school_id": "CP-DEMO-004",
      "week_no": "2026-W20",
      "grade_stage": "高中",
      "meal_type": "午餐",
      "nutrition_score": 81.7,
      "recipe_publish_rate": 88.0,
      "execution_rate": 84.0,
      "execution_diff_count": 4,
      "parent_rating": 4.1
    },
    {
      "recipe_id": "R-005",
      "school_id": "CP-DEMO-005",
      "week_no": "2026-W20",
      "grade_stage": "幼儿园",
      "meal_type": "午餐",
      "nutrition_score": 90.5,
      "recipe_publish_rate": 96.0,
      "execution_rate": 93.0,
      "execution_diff_count": 1,
      "parent_rating": 4.9
    },
    {
      "recipe_id": "R-006",
      "school_id": "CP-DEMO-006",
      "week_no": "2026-W20",
      "grade_stage": "小学",
      "meal_type": "午餐",
      "nutrition_score": 87.9,
      "recipe_publish_rate": 92.0,
      "execution_rate": 89.0,
      "execution_diff_count": 2,
      "parent_rating": 4.6
    },
    {
      "recipe_id": "R-007",
      "school_id": "CP-DEMO-007",
      "week_no": "2026-W20",
      "grade_stage": "中职",
      "meal_type": "午餐",
      "nutrition_score": 84.8,
      "recipe_publish_rate": 90.0,
      "execution_rate": 86.0,
      "execution_diff_count": 3,
      "parent_rating": 4.3
    },
    {
      "recipe_id": "R-008",
      "school_id": "CP-DEMO-008",
      "week_no": "2026-W20",
      "grade_stage": "小学",
      "meal_type": "午餐",
      "nutrition_score": 92.1,
      "recipe_publish_rate": 98.0,
      "execution_rate": 95.0,
      "execution_diff_count": 1,
      "parent_rating": 4.8
    }
  ],
  "devices": [
    {
      "device_group_id": "D-001",
      "school_id": "CP-DEMO-001",
      "device_type": "摄像头",
      "point_area": "后厨加工区",
      "device_count": 18,
      "online_count": 17,
      "online_rate": 94.4,
      "alarm_count": 1
    },
    {
      "device_group_id": "D-002",
      "school_id": "CP-DEMO-002",
      "device_type": "AI分析盒",
      "point_area": "视频机房",
      "device_count": 2,
      "online_count": 2,
      "online_rate": 100.0,
      "alarm_count": 1
    },
    {
      "device_group_id": "D-003",
      "school_id": "CP-DEMO-003",
      "device_type": "晨检仪",
      "point_area": "员工入口",
      "device_count": 1,
      "online_count": 1,
      "online_rate": 100.0,
      "alarm_count": 1
    },
    {
      "device_group_id": "D-004",
      "school_id": "CP-DEMO-004",
      "device_type": "智能留样柜",
      "point_area": "留样区",
      "device_count": 2,
      "online_count": 1,
      "online_rate": 50.0,
      "alarm_count": 2
    },
    {
      "device_group_id": "D-005",
      "school_id": "CP-DEMO-005",
      "device_type": "农残检测仪",
      "point_area": "验收区",
      "device_count": 1,
      "online_count": 1,
      "online_rate": 100.0,
      "alarm_count": 1
    },
    {
      "device_group_id": "D-006",
      "school_id": "CP-DEMO-006",
      "device_type": "温湿度传感器",
      "point_area": "仓库",
      "device_count": 8,
      "online_count": 8,
      "online_rate": 100.0,
      "alarm_count": 1
    },
    {
      "device_group_id": "D-007",
      "school_id": "CP-DEMO-007",
      "device_type": "燃气/烟雾传感器",
      "point_area": "操作间",
      "device_count": 6,
      "online_count": 5,
      "online_rate": 83.3,
      "alarm_count": 2
    },
    {
      "device_group_id": "D-008",
      "school_id": "CP-DEMO-008",
      "device_type": "公示屏",
      "point_area": "前厅",
      "device_count": 1,
      "online_count": 1,
      "online_rate": 100.0,
      "alarm_count": 1
    }
  ],
  "trends": [
    {
      "date": "2026-05-11",
      "food_safety": 42,
      "purchase_inventory": 18,
      "nutrition_recipe": 12,
      "device_iot": 16
    },
    {
      "date": "2026-05-12",
      "food_safety": 39,
      "purchase_inventory": 16,
      "nutrition_recipe": 11,
      "device_iot": 15
    },
    {
      "date": "2026-05-13",
      "food_safety": 35,
      "purchase_inventory": 15,
      "nutrition_recipe": 10,
      "device_iot": 13
    },
    {
      "date": "2026-05-14",
      "food_safety": 33,
      "purchase_inventory": 14,
      "nutrition_recipe": 9,
      "device_iot": 12
    },
    {
      "date": "2026-05-15",
      "food_safety": 31,
      "purchase_inventory": 13,
      "nutrition_recipe": 9,
      "device_iot": 11
    },
    {
      "date": "2026-05-16",
      "food_safety": 29,
      "purchase_inventory": 12,
      "nutrition_recipe": 8,
      "device_iot": 10
    },
    {
      "date": "2026-05-17",
      "food_safety": 37,
      "purchase_inventory": 14,
      "nutrition_recipe": 8,
      "device_iot": 12
    }
  ],
  "briefing": [
    {
      "timebox": "00:00-00:35",
      "section": "开场定位",
      "screen_action": "把标题从“食安大屏”升级为“北京市昌平区校园餐安全与膳食经费数智监管平台”。",
      "speaker_note": "今天不是看单点台账，而是看区教委如何统一看风险、管过程、查资金、说责任。",
      "primary_screen": "综合监管驾驶舱"
    },
    {
      "timebox": "00:35-01:25",
      "section": "全区态势",
      "screen_action": "先看学校数、食堂数、今日就餐、预警总数、食安指数、营养评分、设备在线率。",
      "speaker_note": "这些指标来自食安、经费、集采、营养和设备平台汇总，演示数据均为非零合成样例。",
      "primary_screen": "核心指标卡 + 地图"
    },
    {
      "timebox": "01:25-02:10",
      "section": "食安风险",
      "screen_action": "切到食品安全监管大屏，讲明厨亮灶视频墙、AI抓拍、台账上报、学校排名和整改闭环。",
      "speaker_note": "大屏只发现问题和下钻，真正整改、复核、导出仍回到业务后台留痕。",
      "primary_screen": "食品安全监管大屏"
    },
    {
      "timebox": "02:10-03:05",
      "section": "经费采购",
      "screen_action": "讲带量食谱生成采购计划，再贯通订单、验收、入库、出库、经费归集。",
      "speaker_note": "监管重点从“有没有采购”升级到“钱、货、票、营养计划是否匹配”。",
      "primary_screen": "膳食经费与采购库存监管大屏"
    },
    {
      "timebox": "03:05-04:05",
      "section": "营养差异化",
      "screen_action": "切营养食谱监管大屏，突出带量食谱、营养评分、公示、执行偏差、家长评价和采购保障率。",
      "speaker_note": "这是康比特相对普通明厨亮灶或食安台账产品的差异化：把营养健康和监管闭环放在一起。",
      "primary_screen": "营养食谱监管大屏"
    },
    {
      "timebox": "04:05-04:40",
      "section": "指挥闭环",
      "screen_action": "回到预警列表，选一个高风险学校，说明风险分级、督办、整改、复核、关闭和指标回流。",
      "speaker_note": "领导看到风险后能知道谁负责、多久处理、是否超期、处理后是否回流指数。",
      "primary_screen": "预警处置状态 + 重点督办"
    },
    {
      "timebox": "04:40-05:00",
      "section": "收束与下一步",
      "screen_action": "说明当前包可直接喂给原型/前端，真实项目上线前要补接口、权限、设备、客户真实数据和验收截图。",
      "speaker_note": "演示包不代表昌平真实数据；它用于让页面、指标和讲解先跑通。",
      "primary_screen": "来源与缺口"
    }
  ]
}