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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 114

## 跨天活动摘要
- 2026-08-14: kitchen=14, kids_room=230, entrance=230, master_bedroom=229, dining_room=217, living_room=113

## 设备事件日志
[2026-08-14T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-14T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-14T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-14T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-14T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-14T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-14T13:00:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:04:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-14T13:06:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-14T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-14T13:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-14T13:20:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-14T13:26:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-14T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-14T13:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-14T13:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-14T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-14T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-14T13:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-14T13:50:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T13:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-08-14T13:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-14T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-14T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-14T14:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-14T14:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-08-14T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-14T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-14T14:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-14T14:20:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-14T14:26:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-14T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-14T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-14T14:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-14T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-14T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-14T14:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-14T14:50:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T14:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-14T14:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-14T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-14T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-14T15:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-14T15:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-14T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-14T15:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-14T15:20:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-14T15:26:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-14T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-14T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-14T15:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-14T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-14T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-14T15:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-14T15:50:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T15:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-14T15:56:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-14T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-14T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-14T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-14T16:07:53] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-14T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-14T16:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-14T16:15:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:19:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-14T16:21:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-14T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-14T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-14T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T16:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-14T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-14T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-14T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-14T16:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-14T16:46:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:49:08] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-14T16:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-14T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-14T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-14T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-14T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-14T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 116

## 跨天活动摘要
- 2026-07-24: kitchen=14, entrance=230, master_bedroom=228, kids_room=226, dining_room=222, living_room=112

## 设备事件日志
[2026-07-24T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-24T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-24T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-24T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-24T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-24T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-24T13:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-24T13:05:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-24T13:11:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-24T13:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-24T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-24T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-24T13:25:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-24T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-24T13:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-24T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-24T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-24T13:41:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-24T13:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-24T13:50:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-07-24T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-24T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-24T14:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-24T14:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-24T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-07-24T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-24T14:11:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-24T14:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-24T14:20:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-07-24T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-24T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-24T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-24T14:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-24T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-24T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-24T14:41:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-24T14:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-24T14:50:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-07-24T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-24T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-24T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-24T15:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-24T15:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-24T15:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-24T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-24T15:11:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-24T15:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-24T15:20:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-24T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-24T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-24T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-24T15:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-24T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-07-24T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-24T15:41:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-24T15:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-24T15:50:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-24T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:00:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T16:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-24T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-24T16:06:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-24T16:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-24T16:15:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-24T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-24T16:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-24T16:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:26:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-24T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-24T16:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-24T16:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-24T16:45:09] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-24T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-24T16:51:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-24T16:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-24T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-24T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-07-24T17:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 33

## 设备事件日志
[2026-07-01T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-01T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-01T13:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T13:32:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:52:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-01T14:04:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-01T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-07-01T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-01T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-01T14:24:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-01T14:28:38] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T14:30:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:50:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T14:59:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-01T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-01T15:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T15:32:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-01T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-01T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T16:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T17:03:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

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

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 117

## 跨天活动摘要
- 2026-07-16: kitchen=14, entrance=232, master_bedroom=227, living_room=113, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-07-16T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-16T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-16T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-16T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-16T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-16T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-16T13:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-16T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T13:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T13:03:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-16T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-16T13:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-16T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-16T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-16T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-16T13:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-16T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-16T13:23:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-16T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-16T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-16T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-16T13:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-16T13:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-16T13:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-16T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-16T13:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-16T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-16T13:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-07-16T13:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-16T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-16T14:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-16T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-16T14:03:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-07-16T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-16T14:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-07-16T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-07-16T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-16T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-16T14:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-16T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-16T14:23:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-16T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-16T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-16T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-16T14:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-16T14:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-07-16T14:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-16T14:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-16T14:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-16T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-16T14:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-16T14:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-16T14:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-16T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-16T15:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-16T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-16T15:03:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-16T15:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-16T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-16T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-16T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-16T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-16T15:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-16T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-16T15:23:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-16T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-16T15:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-16T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-16T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-16T15:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-16T15:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-16T15:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-16T15:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-16T15:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-16T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-16T15:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-16T15:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-16T15:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-16T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-16T16:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-16T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-16T16:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-16T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-16T16:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-16T16:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T16:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-16T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-16T16:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-16T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-16T16:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-16T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-16T16:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-16T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T16:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 115

## 跨天活动摘要
- 2026-07-07: living_room=210, bedroom=244, kitchen=240, entrance=231, bathroom=61

## 设备事件日志
[2026-07-07T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-07T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-07T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-07T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-07T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-07T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-07T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-07T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-07T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-07T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-07T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-07T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-07T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-07T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-07T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-07T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-07T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-07T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-07T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-07T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-07T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-07T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-07T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-07T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-07T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-07T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-07T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-07T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-07T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-07T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-07T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-07T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-07T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-07T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-07T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-07T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-07T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-07T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-07T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-07T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-07T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-07T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-07T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-07T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-07T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-07T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-07-07T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-07-07T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-07-07T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-07T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-07T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-07T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-07T03:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-07T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-07T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-07T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-07T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-07T03:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-07T03:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-07T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-07T03:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-07T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-07T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-07T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-07T03:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-07-07T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-07T03:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-07T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-07T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-07T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-07T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-07T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-07T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-07T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-07T04:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-07T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-07T04:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-07T04:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-07T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-07-07T04:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-07T04:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-07T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-07T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-07T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-07T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-07T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-07T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-07T04:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-07T05:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-07T05:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-07-07T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 41

## 设备事件日志
[2026-07-26T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-26T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-26T09:35:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-26T12:02:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-26T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-26T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-26T17:51:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-26T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-26T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-26T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-26T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-26T18:30:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-26T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-26T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T18:30:08] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-26T18:30:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-26T18:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-26T18:40:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T18:59:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-26T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-26T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-26T19:10:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T19:19:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-26T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-26T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-26T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-26T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-26T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-26T19:40:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T19:49:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-26T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-26T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-26T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-26T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 41

## 设备事件日志
[2026-07-21T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-21T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-21T07:08:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:28:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-21T07:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:53:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T07:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-21T08:18:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-21T08:33:00] front_door_lock | DoorLock.LockState = 2
[2026-07-21T08:33:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-21T08:43:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T09:03:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T06:50:00] kitchen_light | OnOff.OnOff = False
[2026-07-22T06:58:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T07:18:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:34:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T07:35:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T07:43:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T07:55:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-22T08:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:08:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:20:05] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:28:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T08:34:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T08:48:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T09:08:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-23T07:02:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T07:22:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T07:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T07:37:11] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T07:52:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

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

请按以下 JSON 格式回答：

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

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


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 47

## 设备事件日志
[2026-08-27T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-27T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-27T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-27T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-27T07:45:26] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T07:45:31] front_door_contact | BooleanState.StateValue = True
[2026-08-27T07:50:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-27T08:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-27T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-27T08:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-27T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-27T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-28T06:50:05] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-28T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-28T07:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:37:05] kitchen_light | OnOff.OnOff = False
[2026-08-28T07:37:26] front_door_contact | BooleanState.StateValue = False
[2026-08-28T07:37:31] front_door_lock | DoorLock.LockState = 1
[2026-08-28T07:47:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-28T08:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-28T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-28T08:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-28T08:32:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-28T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-29T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-29T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-29T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-29T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-29T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-29T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-29T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

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

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 36

## 设备事件日志
[2026-08-03T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-03T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-03T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-03T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-03T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-03T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-03T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-03T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-03T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-03T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-03T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-08-03T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-03T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-03T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-03T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-03T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-03T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-03T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-03T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-03T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-03T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 108

## 跨天活动摘要
- 2026-07-22: living_room=211, bedroom=243, kitchen=242, entrance=229, bathroom=60

## 设备事件日志
[2026-07-22T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-22T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-22T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-22T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-22T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-22T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-22T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-22T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-22T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-22T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-22T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-22T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-22T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-22T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-22T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-22T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-22T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-22T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-22T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-22T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-22T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-07-22T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-22T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-22T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-22T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-22T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-22T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-22T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-22T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-22T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-22T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-22T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-22T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-22T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-22T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-22T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-22T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-22T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-22T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-22T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-22T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-07-22T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-07-22T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-07-22T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-22T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-22T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-22T03:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-22T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-22T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-22T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-22T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-22T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-22T03:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-22T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-22T03:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-22T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-22T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-22T03:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-22T03:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-22T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-22T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-22T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-22T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-22T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-22T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-22T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-22T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-22T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-22T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-22T04:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-22T04:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-07-22T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-22T04:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-22T04:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-22T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-22T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-22T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-22T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-22T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-07-22T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-22T04:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-22T05:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-22T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-22T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 112

## 跨天活动摘要
- 2026-08-16: kitchen=16, bedroom=206, living_room=192, bathroom=54, entrance=3

## 设备事件日志
[2026-08-16T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-16T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-16T09:02:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-16T09:55:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2653
[2026-08-16T12:06:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-16T12:46:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-16T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-16T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-16T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-16T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-16T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-16T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-16T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-16T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-16T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-16T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-16T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-16T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-16T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-16T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-08-16T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-16T18:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:03:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-16T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-08-16T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-16T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-08-16T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-16T18:11:00] kitchen_light | OnOff.OnOff = True
[2026-08-16T18:11:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-16T18:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-16T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-16T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-08-16T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-16T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-08-16T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-16T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-08-16T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-16T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-16T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-16T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-16T18:33:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-16T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2198
[2026-08-16T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-16T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-16T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2205
[2026-08-16T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2201
[2026-08-16T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-16T18:47:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T18:47:05] kitchen_dishwasher | OnOff.OnOff = True
[2026-08-16T18:47:10] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-16T18:47:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-16T18:48:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-16T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-16T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-08-16T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-16T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-08-16T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-16T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-16T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-16T19:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:03:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2194
[2026-08-16T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-16T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-16T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2182
[2026-08-16T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-16T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-08-16T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-16T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-16T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2188
[2026-08-16T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-16T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T19:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-16T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-08-16T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-16T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-08-16T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2191
[2026-08-16T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:33:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2181
[2026-08-16T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-16T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-08-16T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-16T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-16T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2179
[2026-08-16T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-16T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-16T19:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2183
[2026-08-16T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284

## 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。