FireLeave_tool/JSON.md

FireLeave_tool JSON格式配置对比

1. 配置结构对比

1.1 修改前（仅动火离人检测）

1.1.1 Nginx上传格式

{
  "alarm_time": 1678901234,
  "description": "无人工作区且温度超阈值报警",
  "device_UUID": "设备唯一标识",
  "host_uuid": "主机唯一标识",
  "person_count": 0,
  "temperature": 38.5
}

1.1.2 WebSocket事件上报

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/{deviceUUID}/event",
    "metric": {
      "type": "event",
      "args": {
        "description": "无人工作区且温度超阈值报警",
        "device_uuid": "设备唯一标识",
        "host_uuid": "主机唯一标识",
        "video_url": "视频URL",
        "alarm_time": 1678901234,
        "address": "设备地址"
      }
    }
  }
}

1.1.3 WebSocket数据快照

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/{deviceUUID}/data",
    "metric": {
      "type": "data",
      "args": {
        "person_count": 0,
        "temperature": 38.5,
        "camera_rtsp": "摄像头RTSP地址",
        "task_id": "任务ID",
        "camera_ip": "摄像头IP",
        "confidence": 80,
        "alarm_time": 1678901234,
        "address": "设备地址"
      }
    }
  }
}

1.2 修改后（动火离人检测 + 火焰检测）

1.2.1 Nginx上传格式 - 动火离人报警

{
  "alarm_time": 1678901234,
  "description": "无人工作区且温度超阈值报警",
  "device_UUID": "设备唯一标识",
  "host_uuid": "主机唯一标识",
  "person_count": 0,
  "temperature": 38.5,
  "level": "fire_leave"
}

1.2.2 Nginx上传格式 - 火焰检测报警

{
  "alarm_time": 1678901234,
  "description": "检测到异常火苗",
  "device_UUID": "设备唯一标识",
  "host_uuid": "主机唯一标识",
  "person_count": 0,
  "level": "fire_check"
}

1.2.3 WebSocket事件上报 - 动火离人报警

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/{deviceUUID}/event",
    "metric": {
      "type": "event",
      "args": {
        "level": "fire_leave",
        "description": "无人工作区且温度超阈值报警",
        "device_uuid": "设备唯一标识",
        "host_uuid": "主机唯一标识",
        "video_url": "视频URL",
        "alarm_time": 1678901234,
        "address": "设备地址"
      }
    }
  }
}

1.2.4 WebSocket事件上报 - 火焰检测报警

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/{deviceUUID}/event",
    "metric": {
      "type": "event",
      "args": {
        "level": "fire_check",
        "description": "检测到异常火苗",
        "device_uuid": "设备唯一标识",
        "host_uuid": "主机唯一标识",
        "video_url": "视频URL",
        "alarm_time": 1678901234,
        "address": "设备地址"
      }
    }
  }
}

1.2.5 WebSocket数据快照 - 火焰检测

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/{deviceUUID}/data",
    "metric": {
      "type": "data",
      "args": {
        "fire_detected": true,
        "camera_rtsp": "摄像头RTSP地址",
        "task_id": "任务ID",
        "camera_ip": "摄像头IP",
        "alarm_time": 1678901234,
        "address": "设备地址"
      }
    }
  }
}

2. 核心变更说明

2.1 新增字段

字段名	类型	说明	适用场景
level	string	报警类型标识	所有报警类型
fire_detected	boolean	是否检测到火焰	火焰检测数据快照

2.2 字段值调整

字段名	新值（动火离人）	新值（火焰检测）	说明
level	"fire_leave"	"fire_check"	区分不同报警类型
description	"无人工作区且温度超阈值报警"	"检测到异常火苗"	不同报警类型的描述
temperature	包含此字段	不包含此字段	火焰检测不需要温度数据

3. 报警类型说明

3.1 fire_leave（动火离人报警）

触发条件：

• 无人工作区（person_count = 0）
• 温度超过阈值（temperature > 阈值）

核心字段：

• person_count: 0
• temperature: 触发报警的温度值
• level: "fire_leave"

3.2 fire_check（火焰检测报警）

触发条件：

• 检测到异常火苗（fire_detected = true）

核心字段：

• fire_detected: true
• level: "fire_check"
• 不包含 temperature 字段（与温度无关）

4. 完整示例

4.1 动火离人报警完整流程

1. Nginx上传：

{
  "alarm_time": 1678901234,
  "description": "无人工作区且温度超阈值报警",
  "device_UUID": "device123",
  "host_uuid": "host456",
  "person_count": 0,
  "temperature": 38.5,
  "level": "fire_leave"
}

2. WebSocket事件上报：

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/device123/event",
    "metric": {
      "type": "event",
      "args": {
        "level": "fire_leave",
        "description": "无人工作区且温度超阈值报警",
        "device_uuid": "device123",
        "host_uuid": "host456",
        "video_url": "http://nginx/video.mp4",
        "alarm_time": 1678901234,
        "address": "工厂A区"
      }
    }
  }
}

4.2 火焰检测报警完整流程

1. Nginx上传：

{
  "alarm_time": 1678901234,
  "description": "检测到异常火苗",
  "device_UUID": "device123",
  "host_uuid": "host456",
  "person_count": 0,
  "level": "fire_check"
}

2. WebSocket事件上报：

{
  "method": "metric_data",
  "params": {
    "route_key": "/dhlr/device/device123/event",
    "metric": {
      "type": "event",
      "args": {
        "level": "fire_check",
        "description": "检测到异常火苗",
        "device_uuid": "device123",
        "host_uuid": "host456",
        "video_url": "http://nginx/video.mp4",
        "alarm_time": 1678901234,
        "address": "工厂A区"
      }
    }
  }
}