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: bathroom_occupancy, bedroom_light
- 已选事件数: 121

## 跨天活动摘要
- 2026-07-30: living_room=209, bedroom=242, kitchen=238, entrance=230, bathroom=62

## 设备事件日志
[2026-07-30T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T00:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-30T00:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-30T00:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-30T00:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-30T00:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-30T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T00:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-30T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-30T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-30T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-30T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-30T01:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2199
[2026-07-30T01:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-30T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-30T01:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-30T01:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-30T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-30T01:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-07-30T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-30T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-30T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-30T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-30T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-30T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T01:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-30T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-30T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-30T01:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-07-30T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-30T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-30T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2214
[2026-07-30T01:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-30T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-30T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-30T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-30T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-30T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2225
[2026-07-30T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-30T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-30T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-07-30T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-30T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-30T02:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-30T02:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-30T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-30T02:15:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:18:00] bedroom_light | OnOff.OnOff = True
[2026-07-30T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-30T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-07-30T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-30T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-30T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2239
[2026-07-30T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-30T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-30T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-30T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-30T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-30T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-30T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-30T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-30T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-30T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-30T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-30T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-30T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-30T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-30T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-30T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-30T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-30T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-30T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-30T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-30T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-30T03:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-30T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-30T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-30T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-30T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-07-30T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-30T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-30T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-30T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-30T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-30T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-30T05:33:04] bedroom_light | OnOff.OnOff = True
[2026-07-30T06:04:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T10:07:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T14:37:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T19:07:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T20:37:08] bedroom_light | OnOff.OnOff = True
[2026-07-30T20:37:18] bedroom_light | OnOff.OnOff = False
[2026-07-30T22:08:21] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T23:38:21] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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。

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: 正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "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_contact
- 已选事件数: 122

## 跨天活动摘要
- 2026-08-29: living_room=209, bedroom=241, kitchen=238, entrance=232, bathroom=60
- 2026-08-30: living_room=208, bedroom=242, kitchen=240, entrance=232, bathroom=62
- 2026-08-31: living_room=207, kitchen=241, bedroom=240, entrance=232, bathroom=57

## 设备事件日志
[2026-08-29T07:01:09] front_door_contact | BooleanState.StateValue = False
[2026-08-29T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-29T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-29T08:11:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-29T08:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-29T08:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-29T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-29T08:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-29T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-29T08:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:47:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-29T08:53:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-29T08:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-29T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-08-29T09:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:07:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-29T09:18:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-29T09:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-29T09:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:32:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-29T09:37:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-29T09:43:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-29T09:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-29T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-29T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-29T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-29T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-29T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-30T08:43:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:03:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:23:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-30T09:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-30T09:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:42:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-30T09:48:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-30T09:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-30T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-30T10:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:07:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-30T10:13:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-30T10:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-30T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-30T10:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:27:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-30T10:38:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-30T10:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-30T10:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:52:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-30T10:58:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-30T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-30T11:03:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T11:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-30T11:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-30T11:09:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-30T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-30T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-30T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-30T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-30T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-31T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-31T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-31T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-31T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-31T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-31T08:07:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-31T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-31T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-31T08:24:09] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T08:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-31T08:32:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-31T08:39:00] front_door_lock | DoorLock.LockState = 2
[2026-08-31T08:39:11] living_room_light | OnOff.OnOff = True
[2026-08-31T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-31T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-31T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-08-31T08:53:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-31T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2452
[2026-08-31T08:59:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-31T09:04:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-31T09:12:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-31T09:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-31T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-31T09:29:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-31T09:37:02] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-31T09:49:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-31T10:09:05] 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: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "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: SQ4
- 重点房间: living_room
- 重点设备: kitchen_cook_surface
- 已选事件数: 116

## 跨天活动摘要
- 2026-07-22: living_room=208, bedroom=242, kitchen=242, entrance=231, bathroom=62
- 2026-07-23: living_room=207, kitchen=243, bedroom=240, entrance=231, bathroom=57

## 设备事件日志
[2026-07-22T05:57:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-22T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-22T10:13:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-22T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-22T10:43:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-22T11:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-22T11:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-07-22T11:08:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-22T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-22T11:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-07-22T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-22T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-22T11:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:30:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-22T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-22T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-22T11:38:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:39:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-22T11:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-22T11:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-22T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-22T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-22T12:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-22T12:03:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:04:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-22T12:09:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-22T12:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-22T12:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-22T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-22T12:28:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:29:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-22T12:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-22T12:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-22T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-22T12:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-22T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-22T12:58:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-22T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-22T13:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-22T13:08:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-22T13:11:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T13:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-22T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-22T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-07-22T13:38:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-22T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-22T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-22T14:11:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-22T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-07-23T05:52:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-23T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-23T10:19:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-23T10:49:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T10:54:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-23T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-23T11:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-23T11:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-23T11:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:14:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-23T11:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-23T11:23:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-23T11:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-23T11:32:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-23T11:39:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-23T11:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:44:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-23T11:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-23T11:53:43] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-23T12:04:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-23T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-23T12:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:09:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-23T12:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-23T12:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-23T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-07-23T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-23T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-23T12:34:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-23T12:36:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:39:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-23T12:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1

## 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。

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: 正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "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: SQ4
- 重点房间: living_room
- 重点设备: kitchen_cook_surface
- 已选事件数: 113

## 跨天活动摘要
- 2026-07-16: living_room=207, kitchen=243, bedroom=240, entrance=231, bathroom=57
- 2026-07-17: living_room=208, kitchen=241, bedroom=240, entrance=231, bathroom=63

## 设备事件日志
[2026-07-16T05:52:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-16T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-16T10:14:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-16T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-16T10:44:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-16T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-16T11:04:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-16T11:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:09:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-16T11:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-07-16T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-16T11:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-16T11:29:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-16T11:31:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-16T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-16T11:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:39:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-16T11:44:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-16T11:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-16T11:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-16T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-16T12:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-16T12:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:04:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-16T12:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-16T12:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-16T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-16T12:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-16T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-16T12:26:00] living_room_light | OnOff.OnOff = False
[2026-07-16T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-16T12:31:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:34:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-16T12:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-16T12:44:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-16T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-16T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-16T12:56:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:59:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-16T13:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-07-16T13:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-16T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-16T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-16T13:24:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-16T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-16T13:54:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-07-16T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-17T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-17T10:12:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-17T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-17T10:42:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-17T11:02:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T11:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-17T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-17T11:17:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T11:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-07-17T11:27:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T11:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-17T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-17T11:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:48:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T11:57:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T11:59:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-17T12:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-17T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-17T12:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-17T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-17T12:22:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:25:00] living_room_light | OnOff.OnOff = False
[2026-07-17T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-17T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-17T12:29:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-17T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-07-17T12:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-17T12:40:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:43:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509

## 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。

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: 正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "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: kitchen_light
- 已选事件数: 113

## 跨天活动摘要
- 2026-08-09: living_room=208, bedroom=240, kitchen=240, entrance=231, bathroom=63
- 2026-08-10: living_room=209, bedroom=241, kitchen=239, entrance=230, bathroom=60
- 2026-08-11: living_room=208, bedroom=242, kitchen=239, entrance=230, bathroom=59

## 设备事件日志
[2026-08-09T05:58:02] kitchen_light | OnOff.OnOff = True
[2026-08-09T10:32:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T10:52:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-09T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-09T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-09T11:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-09T11:27:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:29:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-09T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-09T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-09T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-09T11:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-09T11:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:59:36] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-09T12:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-09T12:07:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-09T12:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-09T12:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:25:00] living_room_light | OnOff.OnOff = False
[2026-08-09T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-09T12:35:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-09T12:42:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-09T12:47:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-09T12:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:07:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:27:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T17:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-10T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-10T11:09:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:29:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-10T11:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T11:54:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-10T12:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-10T12:08:44] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-10T12:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-10T12:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:23:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-10T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-10T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-10T12:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-10T12:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:39:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-10T12:48:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-10T12:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T12:59:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-10T13:08:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-10T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-10T13:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-10T13:24:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T13:49:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T14:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-11T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-11T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-11T11:08:00] kitchen_light | OnOff.OnOff = True
[2026-08-11T11:17:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-11T11:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-11T11:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-11T11:37:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-11T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-11T11:48:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-11T11:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-11T12:02:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T12:08:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-11T12:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-11T12:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-11T12:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-11T12:27:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-11T12:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-11T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-11T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-11T12:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:57:03] entrance_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: 正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "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: kitchen_light
- 已选事件数: 119

## 跨天活动摘要
- 2026-08-08: living_room=209, bedroom=241, kitchen=239, entrance=230, bathroom=60
- 2026-08-09: living_room=208, bedroom=242, kitchen=239, entrance=230, bathroom=59
- 2026-08-10: living_room=208, kitchen=242, bedroom=240, entrance=232, bathroom=58

## 设备事件日志
[2026-08-08T06:07:06] kitchen_light | OnOff.OnOff = True
[2026-08-08T10:34:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T10:54:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:01:00] kitchen_light | OnOff.OnOff = True
[2026-08-08T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-08T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-08T11:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-08T11:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-08T11:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-08T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-08T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-08T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-08T11:54:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T11:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-08T12:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-08T12:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-08T12:08:44] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-08T12:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-08T12:19:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:23:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-08T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-08T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-08T12:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:39:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-08T12:48:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-08T12:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-08T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-08T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-08T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-08T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-08T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-09T10:57:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-09T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-09T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-09T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-09T11:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-09T11:52:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-09T11:58:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-09T12:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-09T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-09T12:17:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-09T12:23:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-09T12:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-09T12:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-09T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-09T12:43:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-09T12:52:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-09T12:57:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-09T13:03:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:07:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:09:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-09T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-09T13:17:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-09T13:22:06] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-09T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-09T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-09T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-09T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-09T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-09T14:10:11] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T10:38:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T10:58:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-10T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-10T11:25:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-10T11:26:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-10T11:29:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-10T11:38:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2445
[2026-08-10T11:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-10T11:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:52:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T11:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-10T12:03:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-10T12:09:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-10T12:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-10T12:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-10T12:28:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-10T12:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-10T12:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-10T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-10T12:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:55:02] bedroom_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: 正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "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: kitchen_occupancy, living_room_occupancy
- 已选事件数: 123

## 跨天活动摘要
- 2026-08-04: living_room=209, bedroom=242, kitchen=238, entrance=230, bathroom=59
- 2026-08-05: living_room=208, kitchen=242, bedroom=240, entrance=232, bathroom=58
- 2026-08-06: living_room=209, bedroom=242, kitchen=238, entrance=230, bathroom=59

## 设备事件日志
[2026-08-04T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-04T07:34:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T07:54:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-04T08:12:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-04T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-04T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-04T08:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-04T08:37:00] front_door_lock | DoorLock.LockState = 2
[2026-08-04T08:37:08] living_room_light | OnOff.OnOff = True
[2026-08-04T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-04T08:42:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-04T08:49:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T08:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:02:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-04T09:09:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T09:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-04T09:22:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-04T09:27:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-04T09:34:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:39:45] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-04T09:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-04T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-04T10:02:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:09:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-04T10:22:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:29:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-04T14:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-05T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-05T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-05T08:06:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:26:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-05T08:33:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-05T08:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-05T08:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-05T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-05T08:58:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-05T09:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:06:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-05T09:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-05T09:18:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-05T09:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-05T09:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:31:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-05T09:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-05T09:43:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-05T09:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T09:51:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-05T10:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:08:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-05T10:16:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-05T10:36:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:43:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-05T10:56:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T14:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-06T07:39:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:59:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-06T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-06T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-06T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-06T08:29:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-06T08:34:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:35:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:38:02] front_door_contact | BooleanState.StateValue = False
[2026-08-06T08:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-06T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-06T08:53:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-06T08:59:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-06T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-06T09:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-06T09:18:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-06T09:24:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-06T09:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458

## 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: 正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "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: kitchen_light
- 已选事件数: 118

## 跨天活动摘要
- 2026-08-10: living_room=208, kitchen=242, bedroom=240, entrance=232, bathroom=58
- 2026-08-11: living_room=208, bedroom=242, kitchen=239, entrance=230, bathroom=59
- 2026-08-12: living_room=208, bedroom=242, kitchen=240, entrance=230, bathroom=64

## 设备事件日志
[2026-08-10T05:51:09] kitchen_light | OnOff.OnOff = True
[2026-08-10T10:33:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T10:53:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-10T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-10T11:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:22:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-10T11:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-10T11:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-10T11:43:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-10T11:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-10T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-10T11:59:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T12:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-10T12:08:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-10T12:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T12:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:22:29] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T12:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-10T12:33:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:35:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-10T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-10T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-10T12:53:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-10T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-10T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-10T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-10T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-10T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-11T10:58:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-11T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-11T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-11T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-11T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-11T11:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-11T11:53:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T11:59:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-11T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-11T12:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-11T12:18:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-11T12:24:00] living_room_light | OnOff.OnOff = False
[2026-08-11T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-11T12:34:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-11T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T12:44:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-11T12:53:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-11T12:59:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-11T13:04:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:05:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T13:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-11T13:18:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-11T13:24:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-11T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-11T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-11T13:53:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-11T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-12T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-12T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-12T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-12T11:03:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:23:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-12T11:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-12T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-12T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-12T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-12T11:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-12T11:58:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-12T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-12T12:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-12T12:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-12T12:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-12T12:23:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:26:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-12T12:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-12T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-12T12:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-12T12:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413

## 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: 正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "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": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}