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: 两室一厅 (2BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 master_bedroom: 主卧灯[dimmable_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_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_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: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 115

## 跨天活动摘要
- 2026-08-13: living_room=114, master_bedroom=231, entrance=231, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-08-13T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-13T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-13T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-13T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-13T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-13T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-13T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-13T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-13T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-13T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-13T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-13T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-13T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-13T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-13T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-13T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-13T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-13T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-13T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-13T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-13T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-13T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-13T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-13T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-13T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-13T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-13T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-13T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-13T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-13T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-13T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-13T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-13T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-13T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-13T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-13T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-13T17:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-13T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-13T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-13T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-13T17:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-13T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-13T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-13T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-13T17:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-13T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-13T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-13T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-13T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-13T17:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-13T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-13T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-13T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-13T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-13T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-13T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-13T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-13T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-13T17:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-13T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-13T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-13T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-13T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-13T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-13T17:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-13T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-13T17:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-13T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-13T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-13T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-13T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-13T17:53:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-13T17:53:00] front_door_lock | DoorLock.LockState = 2
[2026-08-13T17:53:02] front_door_contact | BooleanState.StateValue = False
[2026-08-13T17:53:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:53:14] living_room_light_1 | OnOff.OnOff = True
[2026-08-13T17:53:21] living_room_ac | OnOff.OnOff = True
[2026-08-13T17:53:21] living_room_ac | Thermostat.SystemMode = 3
[2026-08-13T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-13T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-13T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-13T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-13T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-13T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-13T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-13T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T18:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-13T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-08-13T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-13T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-13T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-13T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-13T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-08-13T18:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-13T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-13T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-13T18:13:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-13T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-13T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-13T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308

## 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: 三室两厅 (3BR)
- 重点房间 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 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 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 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: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 47

## 设备事件日志
[2026-08-18T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-18T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-18T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-18T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-18T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-18T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-18T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-18T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-18T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-18T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-18T17:27:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:29:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-18T17:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-18T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-18T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-18T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-18T17:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-18T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-18T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-08-18T18:04:08] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-18T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-08-18T18:07:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:09:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-18T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-18T18:18:00] front_door_lock | DoorLock.LockState = 2
[2026-08-18T18:18:16] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T18:18:26] living_room_ac | Thermostat.SystemMode = 3
[2026-08-18T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-18T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-18T18:27:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:28:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-18T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:34:08] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

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: 两室一厅 (2BR)
- 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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: 客厅主灯[dimmable_light], 客厅落地灯[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 master_bedroom: 主卧灯[dimmable_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_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_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: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 27

## 设备事件日志
[2026-07-31T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-31T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-31T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-31T13:27:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T13:47:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-31T14:07:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:27:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T14:47:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-31T15:07:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:27:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-31T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-31T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-31T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-31T16:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-31T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-31T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-31T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-31T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

## 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 47

## 设备事件日志
[2026-07-01T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-01T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-01T07:05:09] kitchen_light | OnOff.OnOff = True
[2026-07-01T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-01T07:29:07] bedroom_light | OnOff.OnOff = False
[2026-07-01T07:29:20] front_door_lock | DoorLock.LockState = 2
[2026-07-01T07:29:24] front_door_contact | BooleanState.StateValue = True
[2026-07-01T07:29:25] front_door_lock | DoorLock.LockState = 1
[2026-07-01T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T07:36:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-01T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-01T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-01T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-01T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-01T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-01T08:15:30] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-01T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-01T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-01T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-01T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-02T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-02T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-02T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-02T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-02T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-02T07:34:00] kitchen_light | OnOff.OnOff = False
[2026-07-02T07:34:19] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-02T07:34:21] front_door_contact | BooleanState.StateValue = False
[2026-07-02T07:34:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-02T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-02T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-02T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-02T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-02T08:09:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:10:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-02T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-02T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-02T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-03T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-03T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-03T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

## 任务
系统刚记录到以下一段设备状态变化。请评估这些变化是否已经构成安全风险，并说明原因。

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: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 135

## 跨天活动摘要
- 2026-07-28: kitchen=11, living_room=111, bedroom=64, bathroom=57, entrance=14

## 设备事件日志
[2026-07-28T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-28T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-28T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-28T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-28T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-28T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-28T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-28T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-28T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-28T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-28T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-28T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-28T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-28T13:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-28T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-28T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-28T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-28T13:09:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-28T13:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-28T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-28T13:10:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-28T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-28T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-28T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-28T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-28T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-28T13:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-28T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-28T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-28T13:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-28T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-28T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-28T13:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-28T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-28T13:39:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-28T13:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-28T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-28T13:40:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-28T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-28T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-28T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-28T13:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-28T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-28T13:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-28T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-28T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-28T14:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-28T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-28T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-28T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-28T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-28T14:09:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-28T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-28T14:10:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-28T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-28T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-07-28T14:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-28T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-28T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-28T14:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-28T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-28T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-28T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-28T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-28T14:39:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-28T14:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-28T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-28T14:40:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-07-28T14:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-28T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-28T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-28T14:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-28T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-28T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-28T14:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-28T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-28T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-28T15:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-28T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-28T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-28T15:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-28T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-28T15:09:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-28T15:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-28T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-28T15:10:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-28T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-28T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-28T15:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-28T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-28T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-28T15:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-28T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-28T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-28T15:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-28T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-28T15:39:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-28T15:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-28T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-28T15:40:02] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-28T15:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-28T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-28T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-28T15:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-28T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-28T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-28T15:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-28T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-28T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-28T16:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-28T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-28T16:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-28T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-28T16:09:51] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-28T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

## 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。


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: 126

## 跨天活动摘要
- 2026-08-10: kitchen=240, bedroom=242, entrance=231, living_room=209, bathroom=59
- 2026-08-11: kitchen=240, bedroom=240, entrance=232, living_room=209, bathroom=60
- 2026-08-12: kitchen=242, bedroom=243, entrance=228, living_room=210, bathroom=61

## 设备事件日志
[2026-08-10T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-10T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-10T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-10T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-10T06:36:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-10T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-10T06:50:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-10T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-10T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-10T07:10:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-10T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-10T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-10T07:26:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-10T07:35:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-10T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-10T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-10T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-10T07:55:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-10T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-10T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-10T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-10T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-10T08:20:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-10T08:25:02] front_door_contact | BooleanState.StateValue = False
[2026-08-10T08:25:16] living_room_light | OnOff.OnOff = True
[2026-08-10T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-10T08:30:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-10T08:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-10T08:45:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-10T08:50:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:56:50] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-10T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-10T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-10T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-10T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-10T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-11T06:00:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T06:21:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-11T06:30:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T06:50:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-11T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-11T07:06:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-11T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-11T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T07:26:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-11T07:31:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-11T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-11T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-11T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-11T07:51:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-11T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-11T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-11T08:00:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-11T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-11T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-11T08:16:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-11T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-11T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-11T08:31:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-11T08:38:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-11T08:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-11T08:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:50:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-11T08:58:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-11T09:15:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:35:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:55:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-12T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-12T06:25:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-12T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-12T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-12T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-12T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-12T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-12T07:10:00] kitchen_light | OnOff.OnOff = False
[2026-08-12T07:10:02] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-12T07:10:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:15:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-12T07:20:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-12T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-12T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-12T07:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:40:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-12T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-12T07:55:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-12T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-08-12T08:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:05:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-12T08:20:00] front_door_lock | DoorLock.LockState = 2
[2026-08-12T08:20:02] front_door_contact | BooleanState.StateValue = False
[2026-08-12T08:20:18] living_room_light | OnOff.OnOff = True

## 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。


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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 42

## 设备事件日志
[2026-08-22T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-22T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-22T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-22T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-22T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-22T13:52:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T13:59:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-22T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-22T14:05:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-22T14:25:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-22T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-22T14:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-22T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-22T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-22T15:22:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T15:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-22T15:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-22T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-22T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-22T16:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-22T16:40:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-22T16:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-22T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-22T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-22T17:22:08] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T17:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-22T17:35:00] living_room_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: 两室一厅 (2BR)
- 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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: 客厅主灯[dimmable_light], 客厅落地灯[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 master_bedroom: 主卧灯[dimmable_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_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_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: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 43

## 设备事件日志
[2026-07-13T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-13T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-13T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-13T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-13T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T07:40:33] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-13T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-13T08:05:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-13T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-13T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-13T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-14T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-14T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-14T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-14T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T07:30:14] front_door_lock | DoorLock.LockState = 2
[2026-07-14T07:30:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-14T07:40:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-14T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-14T08:05:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-14T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-14T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-15T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-15T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-15T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T07:38:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-15T07:55:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-15T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-07-15T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-15T08:15:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-15T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552

## 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: 两室一厅 (2BR)
- 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 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 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 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: 客厅主灯[dimmable_light], 客厅落地灯[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 master_bedroom: 主卧灯[dimmable_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_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_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_dishwasher
- 已选事件数: 129

## 跨天活动摘要
- 2026-08-25: kitchen=14, entrance=232, master_bedroom=231, living_room=116, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-08-25T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-25T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-25T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-25T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-25T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-25T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-25T13:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-25T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-25T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-25T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-25T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-25T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-25T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-25T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-25T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-25T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-25T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-25T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-25T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-25T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-25T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-25T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-25T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-25T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-25T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-25T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-25T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-25T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-25T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-25T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-25T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-25T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-25T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-25T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-08-25T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-25T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-25T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-25T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-25T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-25T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-25T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-25T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-25T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-25T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-25T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-25T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-25T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-25T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-25T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-25T15:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-25T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-25T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-25T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-25T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-25T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-25T15:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-25T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-25T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-25T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-25T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-25T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-25T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-25T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-25T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-25T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-25T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-25T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-25T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-25T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-25T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-25T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-25T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-25T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-25T16:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-25T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-25T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-25T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-25T16:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-25T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T16:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-25T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-25T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-25T16:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-25T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-25T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-25T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-25T17:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-25T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-25T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-25T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-25T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-25T17:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-25T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-25T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-25T17:43:02] front_door_contact | BooleanState.StateValue = False
[2026-08-25T17:43:12] living_room_light_1 | OnOff.OnOff = True
[2026-08-25T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-25T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-25T17:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-25T17:53:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-25T17:55:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-25T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-25T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-25T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-25T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-25T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-25T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-25T18:33:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-25T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-25T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286

## 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。


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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 38

## 设备事件日志
[2026-08-27T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-27T06:04:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-27T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-27T11:23:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-27T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-27T17:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-27T17:50:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:10:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:25:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-27T18:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-27T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-27T18:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:50:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-27T18:55:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-27T19:04:35] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-27T19:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:15:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-27T19:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-27T19:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-08-27T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-27T19:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-08-27T19:35:06] living_room_light | LevelControl.CurrentLevel = 35
[2026-08-27T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-27T19:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:45:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:45:00] kitchen_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: 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: 126

## 跨天活动摘要
- 2026-08-12: kitchen=240, bedroom=243, entrance=232, living_room=208, bathroom=60
- 2026-08-13: kitchen=239, bedroom=241, entrance=229, living_room=210, bathroom=61
- 2026-08-14: kitchen=239, bedroom=242, entrance=230, living_room=209, bathroom=62

## 设备事件日志
[2026-08-12T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-12T06:03:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-12T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-12T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-12T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-12T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-12T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-12T06:53:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-12T07:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-12T07:10:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-12T07:18:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-12T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:34:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:35:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-12T07:43:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-12T07:55:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-12T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-12T08:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-12T08:08:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-12T08:20:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-12T08:28:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T08:34:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T08:39:00] front_door_lock | DoorLock.LockState = 2
[2026-08-12T08:39:12] living_room_light | OnOff.OnOff = True
[2026-08-12T08:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-12T08:48:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-12T08:54:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-12T08:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:13:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:33:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:53:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-13T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-13T06:27:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-13T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-13T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-13T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-13T07:02:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:07:04] front_door_contact | BooleanState.StateValue = False
[2026-08-13T07:07:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-13T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-13T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-13T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-13T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-13T07:27:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-13T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-13T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-13T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-13T07:52:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-13T07:57:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-13T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-13T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-13T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-13T08:17:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-13T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-13T08:27:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-13T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-13T08:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-13T08:37:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-13T08:42:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-13T08:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-13T08:57:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-13T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-13T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-13T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-13T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-13T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-14T06:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T06:09:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-14T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-14T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-14T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-14T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-14T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-14T06:59:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-14T07:08:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-14T07:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-14T07:24:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-14T07:33:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-14T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-14T07:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-14T07:49:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-14T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-08-14T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-14T08:08:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-14T08:14:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430

## 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。