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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 118

## 跨天活动摘要
- 2026-08-09: living_room=193, bedroom=207, bathroom=56, kitchen=14, entrance=4
- 2026-08-10: living_room=109, bedroom=69, bathroom=55, entrance=14, kitchen=8
- 2026-08-11: living_room=115, bedroom=72, bathroom=54, entrance=14, kitchen=8

## 设备事件日志
[2026-08-09T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-09T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-09T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-09T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-09T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-09T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-09T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-09T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-09T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-09T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-09T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-09T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-09T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-09T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-09T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-09T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-09T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-09T08:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-09T08:36:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0
[2026-08-09T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-09T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-09T08:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-09T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-09T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-09T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-09T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-09T13:57:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-09T16:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-09T17:12:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-09T17:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2238
[2026-08-09T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-09T17:32:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-09T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-09T17:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:47:00] kitchen_light | OnOff.OnOff = True
[2026-08-09T17:48:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-09T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-09T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-09T17:55:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-09T18:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2229
[2026-08-09T18:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-09T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-08-09T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-09T18:27:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-09T18:32:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-09T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-08-09T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-09T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-09T18:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-08-09T18:52:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-09T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-09T19:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-10T05:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-10T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-10T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-10T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-10T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-10T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-10T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-10T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-10T17:27:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-10T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-10T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-10T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-10T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-10T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-10T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:57:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-10T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-10T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-10T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-10T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-10T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-10T18:27:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T18:29:02] front_door_contact | BooleanState.StateValue = False
[2026-08-10T18:29:14] living_room_light_1 | OnOff.OnOff = True
[2026-08-10T18:33:56] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-10T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-10T18:44:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2652
[2026-08-10T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-10T19:09:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-10T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-10T21:41:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-11T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-11T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-11T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-11T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-11T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-11T17:38:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-11T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-11T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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: SQ5
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 65

## 跨天活动摘要
- 2026-08-06: living_room=114, kids_room=231, master_bedroom=230, entrance=228, dining_room=217, master_bathroom=54
- 2026-08-07: living_room=116, kids_room=232, master_bedroom=230, entrance=230, dining_room=222, master_bathroom=56
- 2026-08-08: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-08-06T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:26:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-06T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-06T07:31:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:40:31] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:42:14] front_door_lock | DoorLock.LockState = 2
[2026-08-06T07:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:48:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:52:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:56:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-06T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-06T08:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:12:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:16:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:33:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:37:17] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:40:31] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-06T16:05:00] front_door_lock | DoorLock.LockState = 2
[2026-08-06T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-06T17:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T17:36:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T17:40:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-06T18:00:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:03:14] living_room_light_1 | OnOff.OnOff = True
[2026-08-06T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:13:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:16:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-06T18:38:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T18:40:31] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-06T18:58:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-06T19:33:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T11:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-07T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-07T17:15:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:20:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-07T17:35:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:40:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:46:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-07T18:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:15:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-07T18:31:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:35:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:56:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-08T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-08T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 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 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[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: SQ3
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 102

## 跨天活动摘要
- 2026-08-27: entrance=234, living_room=112, bathroom=53, master_bedroom=48, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-08-27T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:22:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T07:22:16] front_door_lock | DoorLock.LockState = 2
[2026-08-27T07:22:18] front_door_contact | BooleanState.StateValue = False
[2026-08-27T07:22:20] front_door_contact | BooleanState.StateValue = True
[2026-08-27T07:22:21] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-27T07:22:21] front_door_lock | DoorLock.LockState = 1
[2026-08-27T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:02:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:22:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:42:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-27T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-27T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-27T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-27T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-27T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-27T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-27T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-27T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-27T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-27T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-27T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-27T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:02:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:04:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-27T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-27T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-27T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-27T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-27T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-27T18:13:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-27T18:13:00] front_door_lock | DoorLock.LockState = 2
[2026-08-27T18:13:02] front_door_contact | BooleanState.StateValue = False
[2026-08-27T18:13:06] entrance_light | OnOff.OnOff = True
[2026-08-27T18:13:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:13:21] living_room_light_1 | OnOff.OnOff = True
[2026-08-27T18:13:28] living_room_ac | OnOff.OnOff = True
[2026-08-27T18:13:28] living_room_ac | Thermostat.SystemMode = 3
[2026-08-27T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-27T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-27T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-27T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2583
[2026-08-27T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-27T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-27T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2648
[2026-08-27T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-27T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-27T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-27T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2710
[2026-08-27T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-27T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2703
[2026-08-27T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:33:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:34:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-27T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-27T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-27T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2715
[2026-08-27T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-27T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-27T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2706
[2026-08-27T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-27T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-27T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-27T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-27T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-27T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-27T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2664
[2026-08-27T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-27T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-27T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2610
[2026-08-27T18:52:00] kitchen_light | OnOff.OnOff = True
[2026-08-27T18:52:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-27T18:53:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-27T18:53:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-27T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-27T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2584
[2026-08-27T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-27T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-27T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-27T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-27T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T19:04:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-27T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-27T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-27T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-27T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-27T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 88

## 跨天活动摘要
- 2026-08-14: entrance=231, master_bedroom=229, kids_room=226, dining_room=223, living_room=113, master_bathroom=52

## 设备事件日志
[2026-08-14T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T07:40:22] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-14T07:40:22] front_door_lock | DoorLock.LockState = 2
[2026-08-14T07:40:24] front_door_contact | BooleanState.StateValue = False
[2026-08-14T07:40:31] front_door_contact | BooleanState.StateValue = True
[2026-08-14T07:40:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-14T07:40:32] front_door_lock | DoorLock.LockState = 1
[2026-08-14T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T16:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-14T16:31:00] front_door_lock | DoorLock.LockState = 2
[2026-08-14T16:31:02] front_door_contact | BooleanState.StateValue = False
[2026-08-14T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T17:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T17:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-14T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-14T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-14T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-14T17:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:51:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:52:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-14T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-14T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-14T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-14T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-14T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-14T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-14T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-14T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-14T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-14T18:05:48] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:07:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-14T18:07:00] front_door_lock | DoorLock.LockState = 2
[2026-08-14T18:07:02] front_door_contact | BooleanState.StateValue = False
[2026-08-14T18:07:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:07:18] living_room_light_1 | OnOff.OnOff = True
[2026-08-14T18:07:22] living_room_ac | OnOff.OnOff = True
[2026-08-14T18:07:22] living_room_ac | Thermostat.SystemMode = 3
[2026-08-14T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-14T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-14T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-14T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-14T18:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:11:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:12:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-14T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-14T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-14T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-14T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-14T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-14T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-14T18:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-14T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-14T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-14T18:27:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-14T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-14T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-14T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-14T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:31:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:31:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:32:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-14T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-14T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-14T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-14T18:35:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-14T18:35:48] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T18:36:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-14T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-14T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-14T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-14T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-14T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-14T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-14T18:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-14T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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: SQ5
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 66

## 跨天活动摘要
- 2026-07-14: living_room=117, master_bedroom=230, kids_room=229, entrance=227, dining_room=222, master_bathroom=53
- 2026-07-15: living_room=114, entrance=232, master_bedroom=229, kids_room=229, dining_room=220, master_bathroom=57
- 2026-07-16: living_room=116, kids_room=233, master_bedroom=232, entrance=227, master_bathroom=224, dining_room=222

## 设备事件日志
[2026-07-14T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-14T07:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:29:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:31:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T07:42:05] kitchen_light | OnOff.OnOff = False
[2026-07-14T07:42:34] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-14T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-07-14T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-14T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-14T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-14T08:33:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T08:47:55] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-14T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T17:42:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-14T17:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T17:57:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:06:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-14T18:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:27:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:36:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:47:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T18:57:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T19:17:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T19:37:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-15T17:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:32:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:35:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:55:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T18:03:02] front_door_contact | BooleanState.StateValue = False
[2026-07-15T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-15T18:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:38:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-15T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-15T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-16T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-16T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-16T17:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:48:00] front_door_lock | DoorLock.LockState = 2
[2026-07-16T17:48:15] living_room_ac | Thermostat.SystemMode = 3
[2026-07-16T17:53:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:56:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-16T18:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:15:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-16T18:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:31:00] kitchen_light | OnOff.OnOff = True
[2026-07-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-16T18:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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: SQ3
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 127

## 跨天活动摘要
- 2026-08-08: living_room=49, entrance=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48
- 2026-08-09: living_room=49, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48
- 2026-08-10: living_room=116, master_bedroom=230, kids_room=228, entrance=226, dining_room=220, master_bathroom=55

## 设备事件日志
[2026-08-08T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-08T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-08T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-08T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-08T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-08T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-08T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-08T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-08T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-08T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-08T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-08T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-08T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-08T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-08T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-08T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-08T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-08T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-08T08:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-08T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-08T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-08T08:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-08T08:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-08T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-08T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-08T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-08T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-08T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-08T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-08T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-08T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-08T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-08T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-08T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-08T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-08T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-08T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-08T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-08T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-08T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-08T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-08T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-08T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-08T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-08T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-08T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-08T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-08T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-08T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-08T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-08T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-09T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-09T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-09T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-09T17:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-09T17:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-09T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-09T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-09T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-09T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-09T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-09T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-09T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-09T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-09T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-09T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-09T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-09T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-09T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-09T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-09T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-09T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-09T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-09T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-09T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-09T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-10T07:48:23] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T16:01:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-10T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-10T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-10T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-10T17:31:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-10T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-10T17:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-10T17:48:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T17:48:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-10T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-10T17:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-10T18:01:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:08:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-10T18:11:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-10T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-10T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-10T18:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-10T18:31:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 52

## 跨天活动摘要
- 2026-07-31: living_room=210, bedroom=243, kitchen=238, entrance=233, bathroom=60
- 2026-08-01: living_room=208, bedroom=240, kitchen=240, entrance=231, bathroom=59
- 2026-08-02: living_room=211, bedroom=242, kitchen=238, entrance=231, bathroom=59

## 设备事件日志
[2026-07-31T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T06:50:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-31T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-31T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-31T07:50:12] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-07-31T08:07:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-31T08:33:02] front_door_contact | BooleanState.StateValue = False
[2026-07-31T08:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T09:08:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-31T16:40:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-31T17:15:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T17:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-31T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-31T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-31T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-31T18:38:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T18:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-31T19:15:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:30:09] living_room_light | LevelControl.CurrentLevel = 15
[2026-08-01T06:54:11] front_door_lock | DoorLock.LockState = 1
[2026-08-01T16:39:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-01T17:25:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-01T17:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T17:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T17:59:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T18:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T18:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T18:44:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-01T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-01T19:19:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T15:27:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-02T17:22:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-02T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-02T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-02T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-02T18:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T18:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-02T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_lock, living_room_occupancy
- 已选事件数: 120

## 跨天活动摘要
- 2026-08-11: living_room=208, bedroom=240, kitchen=240, entrance=232, bathroom=59
- 2026-08-12: living_room=211, bedroom=242, kitchen=238, entrance=231, bathroom=59
- 2026-08-13: living_room=210, bedroom=242, kitchen=239, entrance=231, bathroom=62

## 设备事件日志
[2026-08-11T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-11T06:54:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-11T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-11T07:15:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-11T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-11T07:29:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-11T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-11T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T07:49:06] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:53:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-11T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-11T08:05:00] front_door_lock | DoorLock.LockState = 1
[2026-08-11T08:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-11T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-11T08:24:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:28:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-11T08:39:00] front_door_lock | DoorLock.LockState = 2
[2026-08-11T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-11T08:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-11T08:54:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T09:34:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-11T16:39:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-11T17:04:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-11T17:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:25:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-11T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-08-11T17:34:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:39:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-11T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-11T17:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-11T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-08-11T18:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-11T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-11T18:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-11T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-11T18:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-08-11T18:44:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-11T18:54:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-11T19:14:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-11T19:39:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T15:32:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-12T16:37:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-12T17:02:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:07:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-12T17:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-12T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-12T17:27:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2233
[2026-08-12T17:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:37:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-08-12T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-12T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-12T17:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T17:57:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2230
[2026-08-12T18:07:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-12T18:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:22:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-12T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-12T18:32:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-12T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-12T19:12:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T20:35:15] front_door_lock | DoorLock.LockState = 1
[2026-08-13T16:43:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-13T17:08:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-13T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-13T17:32:26] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-13T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-13T17:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:45:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-13T17:53:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T17:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-13T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-13T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-13T18:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-08-13T18:28:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T18:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是每天傍晚回家时间略有波动；异常样本是在固定下午时点出现活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light], 玄关运动传感器[occupancy_sensor]
- 房间 balcony: 阳台灯[onoff_light], 阳台门传感器[contact_sensor], 洗衣机[laundry_washer]
- 房间 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 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]
- 房间 living_room: 客厅主灯[dimmable_light], 客厅落地灯[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: entrance
- 重点设备: entrance_light, front_door_contact, front_door_lock, living_room_occupancy
- 已选事件数: 30

## 设备事件日志
[2026-08-28T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:19:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-28T07:19:25] front_door_lock | DoorLock.LockState = 2
[2026-08-28T07:19:27] front_door_contact | BooleanState.StateValue = False
[2026-08-28T07:19:30] front_door_contact | BooleanState.StateValue = True
[2026-08-28T07:19:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-28T07:19:31] front_door_lock | DoorLock.LockState = 1
[2026-08-28T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T17:34:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T17:54:28] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T18:09:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-28T18:09:00] front_door_lock | DoorLock.LockState = 2
[2026-08-28T18:09:02] front_door_contact | BooleanState.StateValue = False
[2026-08-28T18:09:12] entrance_light | OnOff.OnOff = True
[2026-08-28T18:09:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:09:20] living_room_light_1 | OnOff.OnOff = True
[2026-08-28T18:09:29] living_room_ac | OnOff.OnOff = True
[2026-08-28T18:09:29] living_room_ac | Thermostat.SystemMode = 3
[2026-08-28T18:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:29:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T18:32:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T18:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:40:00] front_door_lock | DoorLock.LockState = 2
[2026-08-28T18:41:00] front_door_contact | BooleanState.StateValue = False
[2026-08-28T18:42:00] entrance_light | OnOff.OnOff = True
[2026-08-28T18:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 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。

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常入户会伴随门磁、玄关灯或入口相关活动；异常样本只有解锁结果和室内后续活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}