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 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 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 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher], 厨房漏水传感器[water_leak_detector]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: kids_room_occupancy, kitchen_light, second_bathroom_light
- 已选事件数: 87

## 跨天活动摘要
- 2026-07-24: kids_room=230, entrance=231, master_bedroom=229, dining_room=223, living_room=114, master_bathroom=58

## 设备事件日志
[2026-07-24T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T06:34:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-24T07:10:04] kitchen_light | OnOff.OnOff = True
[2026-07-24T07:22:02] kitchen_light | OnOff.OnOff = False
[2026-07-24T08:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T11:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-24T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-24T14:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-24T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-24T15:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-24T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-24T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-24T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-24T15:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-24T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-24T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:40:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:41:37] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T15:42:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-24T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-24T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-24T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-24T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-24T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-24T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-24T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-24T15:59:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-24T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-24T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-24T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:02:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-24T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-24T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-24T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-24T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-24T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-24T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-24T16:11:37] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-24T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-24T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-24T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-24T16:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-24T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-24T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-24T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-24T16:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:20:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:22:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-24T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-24T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-24T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-24T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-24T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-24T16:33:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T16:33:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T16:33:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T16:33:06] kids_room_light | OnOff.OnOff = True
[2026-07-24T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-24T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-24T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-24T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-24T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-24T16:40:00] kitchen_light | OnOff.OnOff = True

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: kids_room_occupancy, kitchen_light, second_bathroom_light
- 已选事件数: 90

## 跨天活动摘要
- 2026-07-24: kids_room=232, master_bedroom=230, entrance=230, dining_room=221, living_room=115, master_bathroom=57

## 设备事件日志
[2026-07-24T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T06:56:03] kitchen_light | OnOff.OnOff = True
[2026-07-24T07:05:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-24T07:20:07] kitchen_light | OnOff.OnOff = False
[2026-07-24T08:18:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T11:23:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:28:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-24T14:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-24T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-24T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-24T15:13:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-24T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-24T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-24T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-24T15:33:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-24T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-24T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-24T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-24T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-24T15:40:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:41:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-24T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-24T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-24T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-24T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-24T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-24T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-24T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-24T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-24T15:57:25] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-24T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-24T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-24T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:00:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:01:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-24T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-24T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-24T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-24T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-24T16:13:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-24T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-24T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-24T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-24T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-24T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-24T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-24T16:20:20] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:21:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:22:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T16:22:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T16:22:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T16:22:11] kids_room_light | OnOff.OnOff = True
[2026-07-24T16:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-24T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-24T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-24T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:27:25] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-24T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-24T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-24T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-24T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T16:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:37:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-24T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-24T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:40:00] kitchen_light | OnOff.OnOff = True

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: kids_room_occupancy, kitchen_light, second_bathroom_light
- 已选事件数: 124

## 跨天活动摘要
- 2026-07-26: kids_room=49, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, master_bathroom=48

## 设备事件日志
[2026-07-26T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T12:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-26T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-26T15:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-26T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-26T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-26T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-26T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-26T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-26T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-26T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-26T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-26T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-26T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-26T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-26T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-26T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-26T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-26T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-26T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-26T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-26T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-26T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-26T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-26T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-26T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-26T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-26T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-26T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-26T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-26T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-26T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-26T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-26T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-26T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-26T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-26T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-26T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-26T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-26T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-26T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-26T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-26T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-26T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-26T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-26T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-26T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-26T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-26T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-26T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-26T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-26T16:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-26T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-26T16:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-26T16:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-26T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-26T16:40:00] kitchen_light | OnOff.OnOff = True
[2026-07-26T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-26T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-26T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-26T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-26T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-26T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-26T16:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-26T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-26T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-26T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-26T17:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-26T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-26T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-26T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-26T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-26T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-26T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-26T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-26T17:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-26T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-26T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-26T17:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-26T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-26T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-26T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-26T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-26T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-26T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-26T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-26T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-26T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-26T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-26T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: kids_room
- 重点设备: kids_room_occupancy, kitchen_light, second_bathroom_light
- 已选事件数: 86

## 跨天活动摘要
- 2026-07-30: kids_room=234, entrance=230, master_bedroom=229, dining_room=223, master_bathroom=223, living_room=109

## 设备事件日志
[2026-07-30T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T06:32:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-30T06:37:06] kitchen_light | OnOff.OnOff = True
[2026-07-30T07:20:08] kitchen_light | OnOff.OnOff = False
[2026-07-30T08:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T11:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T14:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-30T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-30T14:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-30T15:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-30T15:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-30T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-30T15:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-30T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-30T15:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-30T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-30T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-30T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-30T15:40:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:41:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:42:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-30T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-30T15:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-30T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-30T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-30T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-30T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-30T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-30T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-30T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-30T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-30T15:56:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-30T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-30T16:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-30T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-30T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:00:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:01:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:02:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-30T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-30T16:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-30T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-30T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-30T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-30T16:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-30T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-30T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-30T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-30T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-30T16:16:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-30T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-30T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-30T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-30T16:20:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:21:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:22:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-30T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-30T16:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-30T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-30T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-30T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-30T16:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-30T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-30T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T16:30:00] second_bathroom_light | OnOff.OnOff = True
[2026-07-30T16:34:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-30T16:34:00] front_door_lock | DoorLock.LockState = 2
[2026-07-30T16:34:02] front_door_contact | BooleanState.StateValue = False
[2026-07-30T16:34:11] kids_room_light | OnOff.OnOff = True
[2026-07-30T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-30T16:36:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T16:40:00] kitchen_light | OnOff.OnOff = True

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

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 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: front_door_contact, kitchen_light, living_room_light_1
- 已选事件数: 128

## 跨天活动摘要
- 2026-08-18: living_room=115, master_bedroom=229, entrance=229, second_bedroom=48, bathroom=48, kitchen=12

## 设备事件日志
[2026-08-18T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-18T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-18T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-18T05:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-08-18T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-18T06:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-08-18T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T06:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-18T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-18T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-18T06:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-18T06:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-18T06:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T06:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-18T06:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-18T06:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T06:33:03] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-18T06:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-18T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-18T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-18T06:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-18T06:46:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-18T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-18T06:57:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-18T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-18T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T07:00:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-18T07:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T07:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-18T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-18T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-18T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-18T07:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-18T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-18T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-18T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-18T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T07:31:09] kitchen_light | OnOff.OnOff = False
[2026-08-18T07:31:24] front_door_lock | DoorLock.LockState = 2
[2026-08-18T07:31:30] front_door_contact | BooleanState.StateValue = True
[2026-08-18T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-18T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-18T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-18T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-18T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-18T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-18T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-18T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-18T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-18T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-18T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-18T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-18T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-18T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-18T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-18T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-18T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-18T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-18T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-18T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-18T15:56:02] front_door_contact | BooleanState.StateValue = False
[2026-08-18T18:17:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-18T19:50:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-18T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-18T20:20:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-18T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-18T20:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-18T20:45:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-18T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-18T20:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T20:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-18T21:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-18T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T21:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:05:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-18T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-18T21:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-18T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-18T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-18T21:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-18T21:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T21:31:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-18T21:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-18T21:40:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T21:40:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-18T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-18T21:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-18T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-18T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-18T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-18T22:00:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-18T22:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-18T22:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T22:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-18T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-18T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-18T22:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-18T22:26:06] living_room_ac | OnOff.OnOff = False
[2026-08-18T22:26:20] front_door_contact | BooleanState.StateValue = True
[2026-08-18T22:26:28] master_bedroom_light | OnOff.OnOff = False
[2026-08-18T22:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-18T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T22:31:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-18T22:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-18T22:40:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-18T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249

## 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: 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: front_door_contact, kitchen_light, living_room_light_1
- 已选事件数: 125

## 跨天活动摘要
- 2026-07-06: living_room=111, entrance=231, bathroom=53, master_bedroom=48, second_bedroom=48, kitchen=9

## 设备事件日志
[2026-07-06T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-06T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-06T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-06T05:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-06T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-07-06T06:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-06T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T06:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T06:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-06T06:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-06T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-06T06:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-06T06:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-06T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-06T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-06T06:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-06T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T06:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T06:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-06T06:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-06T06:41:06] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T06:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-06T06:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-06T06:50:12] kitchen_light | OnOff.OnOff = True
[2026-07-06T06:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-06T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-06T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-06T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T07:00:00] kitchen_light | OnOff.OnOff = True
[2026-07-06T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-06T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-06T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-06T07:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-06T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-06T07:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-06T07:21:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-06T07:27:18] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T07:27:23] front_door_contact | BooleanState.StateValue = False
[2026-07-06T07:27:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-06T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-06T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-06T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-06T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-06T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-06T07:47:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-06T07:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-06T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-06T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-06T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-06T08:07:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T08:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-06T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-06T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-06T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-06T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-06T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-06T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-06T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-06T18:24:19] living_room_light_1 | OnOff.OnOff = True
[2026-07-06T19:44:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-06T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-06T20:14:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-06T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-06T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-06T20:44:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-06T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T20:51:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-06T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-06T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-06T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-06T21:04:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T21:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-06T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-06T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-06T21:21:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-06T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-06T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-06T21:34:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T21:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-06T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-06T21:40:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-06T21:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T21:51:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-06T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-06T21:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T21:59:38] front_door_contact | BooleanState.StateValue = True
[2026-07-06T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-06T22:04:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-06T22:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-06T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-06T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-06T22:21:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-06T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-06T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-06T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-06T22:34:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-06T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-06T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-06T22:51:05] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-06T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-06T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-06T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-06T23:04:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-06T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-06T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-06T23:29:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258

## 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: 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: front_door_contact, kitchen_light, living_room_light_1
- 已选事件数: 127

## 跨天活动摘要
- 2026-07-04: living_room=196, bathroom=54, entrance=52, master_bedroom=48, second_bedroom=48, kitchen=15

## 设备事件日志
[2026-07-04T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-04T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-04T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-04T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-07-04T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-04T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-04T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-04T06:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-04T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-07-04T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-04T06:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-04T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-04T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-04T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-04T06:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-04T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-04T06:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-04T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-04T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-04T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-04T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-04T06:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-04T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-04T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-04T06:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-04T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-04T06:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-04T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-04T06:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-04T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-04T07:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-04T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T07:00:00] kitchen_light | OnOff.OnOff = True
[2026-07-04T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-04T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-04T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-04T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-04T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-04T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-04T07:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-04T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-04T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-04T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-04T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-04T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-04T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-04T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-04T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-04T07:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-04T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-04T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-04T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-04T07:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-04T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-04T08:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-04T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-04T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-04T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-04T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-04T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-04T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-04T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-04T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-04T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-04T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-04T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T09:18:03] kitchen_light | OnOff.OnOff = True
[2026-07-04T10:02:05] living_room_light_1 | OnOff.OnOff = True
[2026-07-04T18:03:00] kitchen_light | OnOff.OnOff = True
[2026-07-04T19:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-04T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-04T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-04T20:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-04T20:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-04T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-04T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-04T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-04T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-04T21:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T21:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-04T21:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-04T21:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-04T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-04T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-04T21:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-04T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-04T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-04T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-04T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-04T21:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-04T21:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T21:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-04T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-04T21:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-04T21:40:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-04T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-04T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-04T21:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-04T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-04T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-04T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-04T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-04T22:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T22:10:00] living_room_light_1 | 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: 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: front_door_contact, kitchen_light, living_room_light_1
- 已选事件数: 130

## 跨天活动摘要
- 2026-07-11: living_room=199, bathroom=55, entrance=52, master_bedroom=48, second_bedroom=48, kitchen=15

## 设备事件日志
[2026-07-11T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-11T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-11T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-11T05:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-11T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T05:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-07-11T05:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-11T06:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-11T06:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-07-11T06:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-11T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-11T06:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-07-11T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-11T06:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-11T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-11T06:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-11T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-11T06:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-11T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-11T06:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-11T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-11T06:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-11T06:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-11T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-11T06:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-11T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-11T06:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-11T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-11T06:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-11T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-11T06:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-11T07:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-11T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T07:00:00] kitchen_light | OnOff.OnOff = True
[2026-07-11T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-11T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-11T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-11T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-11T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-11T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-11T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-11T07:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-11T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-11T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-11T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-11T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-11T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-11T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-11T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-11T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-11T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-11T07:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-11T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-11T07:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-11T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-11T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-11T08:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-11T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-11T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-11T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-11T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-11T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-11T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-11T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-11T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-11T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-11T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-11T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-11T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T09:09:06] kitchen_light | OnOff.OnOff = True
[2026-07-11T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-11T09:45:08] living_room_light_1 | OnOff.OnOff = True
[2026-07-11T17:48:00] kitchen_light | OnOff.OnOff = True
[2026-07-11T19:40:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T20:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T20:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-11T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-11T20:40:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-11T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-11T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-11T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T20:50:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-11T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-11T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-11T21:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-11T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-11T21:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-11T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-11T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-11T21:10:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-11T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-11T21:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-11T21:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-11T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-11T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-11T21:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-11T21:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-11T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-11T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-11T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-11T21:40:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-11T21:40:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-11T21:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-11T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-11T21:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-11T21:50:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-11T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-11T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-11T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-11T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-11T22:10:00] living_room_light_1 | 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。