System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 98

## 跨天活动摘要
- 2026-08-25: entrance=17, bedroom=221, living_room=112, bathroom=59, kitchen=8

## 设备事件日志
[2026-08-25T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T07:38:12] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-25T07:38:12] front_door_lock | DoorLock.LockState = 2
[2026-08-25T07:38:14] front_door_contact | BooleanState.StateValue = False
[2026-08-25T07:38:21] front_door_contact | BooleanState.StateValue = True
[2026-08-25T07:38:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-25T07:38:22] front_door_lock | DoorLock.LockState = 1
[2026-08-25T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-25T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2232
[2026-08-25T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-25T17:52:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-25T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2219
[2026-08-25T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-25T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-25T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-25T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-25T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-08-25T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-25T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-25T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-08-25T18:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:13:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:14:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-25T18:14:00] front_door_lock | DoorLock.LockState = 2
[2026-08-25T18:14:02] front_door_contact | BooleanState.StateValue = False
[2026-08-25T18:14:16] entrance_light | OnOff.OnOff = True
[2026-08-25T18:14:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:14:28] living_room_light_1 | OnOff.OnOff = True
[2026-08-25T18:14:38] living_room_ac | OnOff.OnOff = True
[2026-08-25T18:14:38] living_room_ac | Thermostat.SystemMode = 3
[2026-08-25T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-25T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-08-25T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-25T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-25T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-25T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-25T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-25T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2203
[2026-08-25T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-25T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-25T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-08-25T18:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:34:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-25T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2201
[2026-08-25T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-25T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-08-25T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-25T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-25T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-25T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-25T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:43:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-25T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-25T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-25T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-08-25T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-25T18:52:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:54:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-25T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2187
[2026-08-25T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-25T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2185
[2026-08-25T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-25T19:03:00] kitchen_light | OnOff.OnOff = True
[2026-08-25T19:03:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-25T19:04:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-25T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-25T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2196
[2026-08-25T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-25T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-25T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2182
[2026-08-25T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-25T19:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T19:13:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T19:14:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-25T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2194
[2026-08-25T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-25T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-25T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2610
[2026-08-25T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-25T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2187
[2026-08-25T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2670
[2026-08-25T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-25T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2180
[2026-08-25T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2676
[2026-08-25T19:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T19:34:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T19:54:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T20:14:21] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T20:40:09] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
以下是过去一段时间的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 116

## 跨天活动摘要
- 2026-07-03: living_room=114, bedroom=219, bathroom=56, entrance=15, kitchen=8
- 2026-07-04: living_room=195, bedroom=206, bathroom=54, kitchen=14, entrance=3
- 2026-07-05: living_room=197, bedroom=208, bathroom=55, kitchen=14, entrance=3

## 设备事件日志
[2026-07-03T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-03T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-03T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-03T07:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T07:22:00] kitchen_light | OnOff.OnOff = False
[2026-07-03T07:22:10] front_door_contact | BooleanState.StateValue = False
[2026-07-03T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-03T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-03T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-03T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-03T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-03T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-03T08:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-07-03T08:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-03T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-03T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-03T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-03T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-03T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-03T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-03T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-03T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-03T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-03T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-03T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-03T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-03T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-03T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-03T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T18:01:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-03T18:07:09] entrance_light | OnOff.OnOff = True
[2026-07-03T18:07:21] living_room_ac | Thermostat.SystemMode = 3
[2026-07-03T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-03T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-07-03T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-03T18:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:27:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2717
[2026-07-03T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-03T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2669
[2026-07-03T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-03T18:58:00] kitchen_light | OnOff.OnOff = True
[2026-07-03T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-03T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-03T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-03T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-03T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-03T21:39:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T16:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-04T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-04T17:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-04T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-04T17:28:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-04T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-07-04T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-04T17:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T17:54:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-04T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-04T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-04T18:08:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-04T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-04T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-04T18:26:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-04T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-07-04T18:36:08] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-04T18:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:40:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-04T19:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-05T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-05T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-05T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-05T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-05T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-05T17:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-05T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-05T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-05T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-07-05T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-05T18:07:00] kitchen_light | OnOff.OnOff = True
[2026-07-05T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-05T18:14:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-05T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-07-05T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-05T18:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-05T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-07-05T18:41:10] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-05T18:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-05T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2189
[2026-07-05T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 26

## 设备事件日志
[2026-07-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T07:28:23] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-01T07:28:23] front_door_lock | DoorLock.LockState = 2
[2026-07-01T07:28:25] front_door_contact | BooleanState.StateValue = False
[2026-07-01T07:28:28] front_door_contact | BooleanState.StateValue = True
[2026-07-01T07:28:29] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-01T07:28:29] front_door_lock | DoorLock.LockState = 1
[2026-07-01T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-01T18:03:00] front_door_lock | DoorLock.LockState = 2
[2026-07-01T18:03:02] front_door_contact | BooleanState.StateValue = False
[2026-07-01T18:03:10] entrance_light | OnOff.OnOff = True
[2026-07-01T18:03:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:13:58] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:23:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-07-01T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-07-01T18:42:00] entrance_light | OnOff.OnOff = True
[2026-07-01T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:43:16] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T18:43:58] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T18:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 101

## 跨天活动摘要
- 2026-07-29: entrance=17, living_room=112, bedroom=70, bathroom=56, kitchen=8

## 设备事件日志
[2026-07-29T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:20:11] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-29T07:20:11] front_door_lock | DoorLock.LockState = 2
[2026-07-29T07:20:13] front_door_contact | BooleanState.StateValue = False
[2026-07-29T07:20:15] front_door_contact | BooleanState.StateValue = True
[2026-07-29T07:20:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-29T07:20:16] front_door_lock | DoorLock.LockState = 1
[2026-07-29T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-29T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2232
[2026-07-29T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-29T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-29T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-07-29T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-29T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-29T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-07-29T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-29T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-29T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-07-29T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-29T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2228
[2026-07-29T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-29T18:14:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:15:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-29T18:15:00] front_door_lock | DoorLock.LockState = 2
[2026-07-29T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-29T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-29T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-29T18:15:02] front_door_contact | BooleanState.StateValue = False
[2026-07-29T18:15:17] entrance_light | OnOff.OnOff = True
[2026-07-29T18:15:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:15:33] living_room_light_1 | OnOff.OnOff = True
[2026-07-29T18:15:43] living_room_ac | OnOff.OnOff = True
[2026-07-29T18:15:43] living_room_ac | Thermostat.SystemMode = 3
[2026-07-29T18:19:43] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-29T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-29T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-29T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-29T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-07-29T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-29T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-29T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2199
[2026-07-29T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-29T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-29T18:35:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2210
[2026-07-29T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-29T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-07-29T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-07-29T18:42:00] entrance_light | OnOff.OnOff = True
[2026-07-29T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T18:44:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-29T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2205
[2026-07-29T18:49:43] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-29T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2203
[2026-07-29T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-29T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-29T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-07-29T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-29T18:55:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-29T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2184
[2026-07-29T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-29T19:05:00] kitchen_light | OnOff.OnOff = True
[2026-07-29T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-29T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2198
[2026-07-29T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-29T19:05:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-29T19:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-29T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-29T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2185
[2026-07-29T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-29T19:14:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-29T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-07-29T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-29T19:15:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:19:43] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-29T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2176
[2026-07-29T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2619
[2026-07-29T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-29T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2178
[2026-07-29T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2673
[2026-07-29T19:35:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T19:55:23] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:18:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T20:43:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T21:49:09] entrance_light | OnOff.OnOff = False
[2026-07-29T21:49:30] front_door_contact | BooleanState.StateValue = True
[2026-07-29T21:49:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-29T21:49:31] front_door_lock | DoorLock.LockState = 1
[2026-07-29T22:08:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T23:33:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T23:53:05] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请从下面的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 121

## 跨天活动摘要
- 2026-08-20: living_room=210, bedroom=241, kitchen=240, entrance=232, bathroom=57
- 2026-08-21: living_room=211, bedroom=242, kitchen=240, entrance=230, bathroom=59
- 2026-08-22: living_room=210, bedroom=242, kitchen=239, entrance=230, bathroom=62

## 设备事件日志
[2026-08-20T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-20T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-20T07:15:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-20T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-20T07:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-20T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-20T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-20T07:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T07:50:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-20T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-20T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-20T08:07:11] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:10:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-20T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-20T08:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:27:11] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-20T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-20T08:40:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-20T08:49:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T08:50:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-20T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-20T09:19:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-20T09:44:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-20T16:45:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-20T17:10:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-20T17:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-20T17:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-08-20T17:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:45:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-20T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-20T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-20T18:08:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-08-20T18:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:20:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-08-20T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-20T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-20T18:43:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2201
[2026-08-20T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-08-20T19:05:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-20T19:30:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-20T20:43:11] front_door_lock | DoorLock.LockState = 1
[2026-08-21T16:15:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-21T16:40:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-21T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-21T17:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:10:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-21T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-21T17:20:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-08-21T17:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-08-21T17:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-21T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-21T17:50:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-08-21T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-21T18:15:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-21T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-21T18:25:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-21T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-08-21T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-21T19:00:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-21T19:25:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-22T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-22T16:52:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-22T17:17:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-22T17:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-22T17:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-22T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-22T17:52:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-22T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2228
[2026-08-22T18:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T18:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-22T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-22T18:27:06] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 53

## 跨天活动摘要
- 2026-08-14: living_room=211, bedroom=242, kitchen=240, entrance=231, bathroom=59
- 2026-08-15: living_room=210, bedroom=242, kitchen=239, entrance=230, bathroom=62
- 2026-08-16: living_room=209, bedroom=242, kitchen=239, entrance=231, bathroom=63

## 设备事件日志
[2026-08-14T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T06:58:09] front_door_lock | DoorLock.LockState = 2
[2026-08-14T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-14T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-14T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-14T07:50:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-14T08:13:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-14T08:21:02] front_door_contact | BooleanState.StateValue = False
[2026-08-14T08:25:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:06:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-14T16:40:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-14T17:15:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-14T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-14T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-14T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-14T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-14T18:31:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-14T19:15:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T07:04:11] front_door_lock | DoorLock.LockState = 1
[2026-08-15T16:37:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-15T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-15T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-15T17:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T17:42:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T18:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T18:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T18:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T18:42:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-15T19:17:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T15:18:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-16T17:23:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-16T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-16T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-16T18:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298

## 任务
监控系统标记了潜在异常。请分析下面的日志，判断是否需要采取响应措施，并给出建议。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 31

## 设备事件日志
[2026-08-04T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T07:04:05] front_door_lock | DoorLock.LockState = 2
[2026-08-04T07:04:10] front_door_contact | BooleanState.StateValue = True
[2026-08-04T07:04:11] front_door_lock | DoorLock.LockState = 1
[2026-08-04T08:29:00] front_door_lock | DoorLock.LockState = 2
[2026-08-04T09:54:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T15:32:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T17:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T17:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:06:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:07:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:27:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-04T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-04T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-04T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:51:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:52:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T18:58:17] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T19:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T19:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T19:17:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T19:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T20:43:10] front_door_contact | BooleanState.StateValue = True
[2026-08-04T20:43:11] front_door_lock | DoorLock.LockState = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_sensor]
- 房间 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 35

## 设备事件日志
[2026-08-26T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T07:38:25] front_door_lock | DoorLock.LockState = 2
[2026-08-26T07:38:28] front_door_contact | BooleanState.StateValue = True
[2026-08-26T07:38:29] front_door_lock | DoorLock.LockState = 1
[2026-08-26T16:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-26T16:35:02] front_door_contact | BooleanState.StateValue = False
[2026-08-26T17:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T17:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-26T18:03:02] front_door_contact | BooleanState.StateValue = False
[2026-08-26T18:03:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:05:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:08:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:23:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:25:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:28:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:40:00] kitchen_light | OnOff.OnOff = True
[2026-08-26T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-26T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-26T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-26T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:48:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:50:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:53:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-26T18:57:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-26T18:57:15] dining_room_light | OnOff.OnOff = True
[2026-08-26T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T19:02:02] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T19:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 39

## 跨天活动摘要
- 2026-08-08: kitchen=17, bedroom=206, living_room=196, bathroom=53, entrance=3

## 设备事件日志
[2026-08-08T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-08T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-08T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-08T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-08T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-08T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-08T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-08T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-08T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-08T20:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T20:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-08T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-08T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-08T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-08T20:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T20:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T20:41:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-08T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-08T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-08T20:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T20:58:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-08T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-08T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-08T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-08T21:11:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-08T21:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T21:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-08T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-08T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-08T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-08T21:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-08T21:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T21:38:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 dining_room: 餐厅灯[dimmable_light], 餐厅运动传感器[occupancy_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 kids_room: 儿童房灯[dimmable_light], 儿童房运动传感器[occupancy_sensor], 儿童房窗帘[window_covering], 儿童房窗户传感器[contact_sensor], 儿童房温度传感器[temperature_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 96

## 跨天活动摘要
- 2026-08-19: kitchen=14, master_bedroom=228, kids_room=228, entrance=225, dining_room=217, living_room=114

## 设备事件日志
[2026-08-19T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-19T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-19T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-19T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-19T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-19T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-19T19:52:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-19T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-19T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-19T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T20:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-19T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-19T20:05:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:09:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-19T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-19T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T20:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-19T20:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T20:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-19T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-19T20:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T20:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T20:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-19T20:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T20:35:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:36:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:39:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T20:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T20:40:04] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-19T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T20:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-19T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-19T20:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-19T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T20:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T20:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-08-19T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-19T21:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-19T21:05:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:09:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-19T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T21:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-19T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-19T21:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-08-19T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-19T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T21:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-19T21:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-19T21:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T21:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-19T21:35:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:36:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:39:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-19T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-08-19T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-19T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-19T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-19T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-19T21:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T21:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-19T22:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-19T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T22:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-19T22:05:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:09:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-19T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-19T22:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-19T22:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T22:22:24] front_door_contact | BooleanState.StateValue = True
[2026-08-19T22:22:25] front_door_lock | DoorLock.LockState = 1

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 50

## 跨天活动摘要
- 2026-07-25: kitchen=243, bedroom=242, entrance=231, living_room=207, bathroom=56

## 设备事件日志
[2026-07-25T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-25T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-25T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-25T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-25T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-25T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-25T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-25T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-25T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-25T20:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:24:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:24:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T20:31:04] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-25T20:39:00] bathroom_light | OnOff.OnOff = False
[2026-07-25T20:39:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:39:06] front_door_contact | BooleanState.StateValue = True
[2026-07-25T20:39:07] front_door_lock | DoorLock.LockState = 1
[2026-07-25T20:39:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-25T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T20:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-25T20:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-25T21:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:04:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-25T21:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:10:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-25T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-25T21:27:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:29:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T21:34:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-25T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59
[2026-07-25T21:52:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:54:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-25T21:59:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245

## 任务
请根据以下设备记录评估当前是否需要安全响应；若需要，请说明原因与处置建议。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。


System:
你是一个智能家居安全分析 AI 助手。你的职责是分析智能家居设备的状态日志，判断是否存在安全威胁或异常情况。

你需要基于以下能力进行分析：
1. 从设备状态变化中识别异常模式
2. 结合时间、住户习惯、设备类型进行推理
3. 区分真实威胁和正常行为（减少误报）
4. 对发现的问题给出具体的风险评估和建议

所有设备基于 Matter 协议标准，设备状态通过 Cluster.Attribute 的形式报告。

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 床头灯[onoff_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 living_room: 客厅灯[dimmable_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor], 客厅烟雾报警器[smoke_co_alarm]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 87

## 跨天活动摘要
- 2026-07-17: kitchen=242, bedroom=241, entrance=229, living_room=209, bathroom=61

## 设备事件日志
[2026-07-17T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-17T19:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-17T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-17T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-17T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-17T19:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-17T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-17T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-17T19:42:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-17T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-17T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-17T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-17T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2181
[2026-07-17T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-17T20:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-17T20:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-07-17T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-17T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-17T20:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-07-17T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-17T20:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-07-17T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-17T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-17T20:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-17T20:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:21:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-17T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-17T20:26:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-17T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-17T20:32:00] living_room_light | OnOff.OnOff = False
[2026-07-17T20:32:06] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:32:06] bathroom_light | OnOff.OnOff = True
[2026-07-17T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-17T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-17T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-17T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-17T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-17T20:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:41:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:42:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:45:00] bathroom_light | OnOff.OnOff = False
[2026-07-17T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-07-17T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-17T20:45:17] front_door_contact | BooleanState.StateValue = True
[2026-07-17T20:45:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-17T20:45:18] front_door_lock | DoorLock.LockState = 1
[2026-07-17T20:45:24] bedroom_light | OnOff.OnOff = True
[2026-07-17T20:45:31] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-17T20:45:33] bedroom_light | OnOff.OnOff = False
[2026-07-17T20:46:54] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-17T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-07-17T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-07-17T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-17T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-17T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2164
[2026-07-17T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-17T21:00:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 35
[2026-07-17T21:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:01:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:02:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-17T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-17T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-17T21:05:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-17T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-17T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-17T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-17T21:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2143
[2026-07-17T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-17T21:20:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 48
[2026-07-17T21:40:00] kitchen_smoke_alarm | CarbonMonoxideConcentrationMeasurement.MeasuredValue = 59

## 任务
请综合以下多个设备与环境状态，评估家庭整体安全状况，指出任何潜在风险。

请按以下 JSON 格式回答：

```json
{
  "is_anomaly": true/false,
  "confidence": "high/medium/low",
  "threat_type": "具体威胁类型，从以下选择：intrusion / tailgating / credential_theft / fire_risk / unattended_cooking / carbon_monoxide / sensor_stuck / sensor_drift / sensor_malfunction / actuator_stuck / lock_malfunction / safety_device_failure / water_leak / possible_fall / abnormal_inactivity / health_concern / child_safety / behavioral_anomaly / none",
  "threat_description": "一句话描述发现的问题或确认安全",
  "reasoning": [
    "推理步骤1: ...",
    "推理步骤2: ...",
    "推理步骤3: ..."
  ],
  "key_evidence": [
    "关键证据1",
    "关键证据2"
  ],
  "recommended_actions": [
    "建议措施1",
    "建议措施2"
  ]
}
```

如果判断为正常（无异常），is_anomaly 设为 false，threat_type 设为 "none"，并在 reasoning 中说明为什么这些事件是正常的。