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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 54

## 跨天活动摘要
- 2026-08-13: living_room=212, bedroom=243, kitchen=239, entrance=229, bathroom=62

## 设备事件日志
[2026-08-13T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-13T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-13T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-13T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-13T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-13T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-13T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-13T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-13T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-13T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-13T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-13T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-13T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-13T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-13T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-13T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-13T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-13T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-13T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-13T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-13T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-13T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-13T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-13T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-13T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-13T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-13T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-13T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-13T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-13T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-13T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-13T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-13T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-13T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-13T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-13T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 厨房烟雾状态异常",
    "推理步骤2: 客厅互联烟雾告警被带起",
    "推理步骤3: 表达状态同步异常"
  ],
  "key_evidence": [
    "厨房烟雾状态异常",
    "客厅互联烟雾告警被带起",
    "表达状态同步异常"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 118

## 跨天活动摘要
- 2026-07-16: kitchen=12, kids_room=232, entrance=229, master_bedroom=227, dining_room=223, living_room=116
- 2026-07-17: kitchen=12, kids_room=230, master_bedroom=228, entrance=227, dining_room=220, living_room=116
- 2026-07-18: kitchen=1, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-07-16T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-16T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-16T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-16T06:54:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-16T06:55:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-16T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-16T07:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-16T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-16T07:11:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-16T07:19:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-16T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-16T07:25:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:27:07] kitchen_light | OnOff.OnOff = False
[2026-07-16T07:27:28] front_door_lock | DoorLock.LockState = 2
[2026-07-16T07:27:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-16T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-16T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-16T07:39:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-16T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-16T07:57:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-16T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-16T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-16T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-16T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-16T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-16T08:20:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-16T08:29:09] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-16T08:31:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-16T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-16T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-16T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-16T08:51:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-16T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-16T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-16T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-07-17T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-17T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-17T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-17T07:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T07:02:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:04:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-17T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-17T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-17T07:15:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-17T07:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-17T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-17T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-17T07:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-17T07:40:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T07:40:34] front_door_lock | DoorLock.LockState = 2
[2026-07-17T07:40:37] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-17T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-17T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-17T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-17T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-17T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-17T08:01:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-17T08:05:37] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-17T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-17T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-17T08:25:37] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T08:32:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-17T08:36:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-17T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-17T08:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-17T08:56:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-17T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-18T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-18T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-18T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-18T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-18T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T07:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-18T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-18T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-18T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-18T07:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-18T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-18T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-18T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-18T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-18T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-18T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-07-18T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538

## 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": true,
  "confidence": "medium",
  "threat_type": "safety_device_failure",
  "threat_description": "烟雾报警器污染状态逐步恶化",
  "reasoning": [
    "推理步骤1: 污染状态从正常逐步恶化",
    "推理步骤2: 跨多天持续出现",
    "推理步骤3: 会削弱烟雾报警可靠性"
  ],
  "key_evidence": [
    "污染状态从正常逐步恶化",
    "跨多天持续出现",
    "会削弱烟雾报警可靠性"
  ],
  "recommended_actions": [
    "判定为安全设备退化，建议尽快清洁或更换报警器。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "safety_device_failure",
  "threat_description": "烟雾报警器污染状态逐步恶化",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "判定为安全设备退化，建议尽快清洁或更换报警器。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 37

## 设备事件日志
[2026-08-27T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-27T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-27T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-27T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-27T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T13:36:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-27T13:56:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-27T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-27T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-08-27T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-27T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T14:31:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-27T14:54:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-27T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-27T15:06:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-27T15:26:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-27T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-27T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-27T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-27T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T16:31:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-27T16:54:51] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-27T17:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-27T17:06:16] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "电器运行时间异常长",
  "reasoning": [
    "推理步骤1: 设备持续运行超过常规时长",
    "推理步骤2: 倒计时未按预期减少",
    "推理步骤3: 存在过热或故障风险"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长",
    "倒计时未按预期减少",
    "存在过热或故障风险"
  ],
  "recommended_actions": [
    "标记为设备异常长运行，建议停机检查。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "电器运行时间异常长",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "标记为设备异常长运行，建议停机检查。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 142

## 跨天活动摘要
- 2026-07-25: kitchen=1, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48
- 2026-07-26: kitchen=1, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48
- 2026-07-27: kitchen=12, master_bedroom=233, kids_room=232, entrance=229, dining_room=221, living_room=112

## 设备事件日志
[2026-07-25T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-25T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-25T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-25T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-25T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-07-25T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-25T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T07:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-07-25T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-25T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-25T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-25T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-25T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-25T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-25T07:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-25T07:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T07:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-25T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-25T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-25T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-25T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-25T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-25T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-25T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-25T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-25T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-25T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-25T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-25T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-25T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-25T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-25T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-25T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-25T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-25T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-25T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-25T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-25T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-25T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-25T09:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-25T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-25T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-25T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-25T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-26T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-26T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-07-26T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-07-26T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-26T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-26T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-26T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T07:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-26T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-26T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-26T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-26T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-26T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-26T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-26T07:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-26T07:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T07:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-26T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-26T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-26T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-26T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-26T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-26T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-26T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-26T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-26T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-26T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-26T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-26T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-26T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-26T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-26T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-26T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-26T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-26T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-26T08:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-26T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-26T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-26T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-26T09:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-26T09:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-26T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-26T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-26T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-07-27T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-07-27T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-07-27T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-27T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-27T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-27T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-27T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T07:03:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-27T07:07:00] master_bathroom_light | OnOff.OnOff = False
[2026-07-27T07:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:08:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T07:09:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-27T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-27T07:14:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-27T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-27T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-27T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-27T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-27T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T07:32:00] dining_room_light | OnOff.OnOff = False
[2026-07-27T07:32:15] kids_room_light | OnOff.OnOff = False
[2026-07-27T07:32:20] front_door_contact | BooleanState.StateValue = False
[2026-07-27T07:32:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-27T07:34:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:37:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-27T07:44:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-27T07:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-27T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-27T07:54:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

## 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": true,
  "confidence": "medium",
  "threat_type": "safety_device_failure",
  "threat_description": "烟雾报警器污染状态逐步恶化",
  "reasoning": [
    "推理步骤1: 污染状态从正常逐步恶化",
    "推理步骤2: 跨多天持续出现",
    "推理步骤3: 会削弱烟雾报警可靠性"
  ],
  "key_evidence": [
    "污染状态从正常逐步恶化",
    "跨多天持续出现",
    "会削弱烟雾报警可靠性"
  ],
  "recommended_actions": [
    "判定为安全设备退化，建议尽快清洁或更换报警器。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "污染状态从正常逐步恶化"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 145

## 跨天活动摘要
- 2026-08-26: living_room=116, master_bedroom=231, kids_room=228, entrance=228, dining_room=223, master_bathroom=55

## 设备事件日志
[2026-08-26T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-26T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-26T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-26T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-26T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-26T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-26T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-26T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-26T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-26T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-26T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-26T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-26T02:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-26T02:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-26T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-26T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-26T02:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-26T02:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-26T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-26T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-26T02:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-26T02:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-26T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-26T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-26T02:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-26T02:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-26T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-26T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-26T02:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-26T02:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-26T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-26T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-26T02:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-26T02:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-26T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-26T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-26T02:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-26T02:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-26T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-26T02:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-26T02:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-26T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-26T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-26T03:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-26T03:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-26T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-26T03:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-26T03:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-26T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-26T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-26T03:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-26T03:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-26T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-26T03:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T03:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-26T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-26T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-26T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-26T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-26T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-26T03:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-26T03:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-26T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-26T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-26T03:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-26T03:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-26T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-26T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-26T03:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-26T03:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-26T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-26T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-26T03:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-26T03:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-26T03:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-26T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-26T03:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-26T03:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-26T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-26T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-26T03:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-26T03:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-26T03:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-26T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-26T03:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-26T03:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-26T03:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-26T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-26T03:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-26T03:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-26T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-26T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-26T04:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-26T04:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-26T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-26T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-26T04:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-26T04:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-26T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-26T04:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-26T04:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-26T04:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-26T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-08-26T04:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-26T04:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-26T04:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-26T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-26T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-26T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-26T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-26T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-26T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-26T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-26T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438

## 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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 厨房烟雾状态异常",
    "推理步骤2: 客厅互联烟雾告警被带起",
    "推理步骤3: 表达状态同步异常"
  ],
  "key_evidence": [
    "厨房烟雾状态异常",
    "客厅互联烟雾告警被带起",
    "表达状态同步异常"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 111

## 跨天活动摘要
- 2026-07-21: kitchen=13, master_bedroom=233, kids_room=232, entrance=229, dining_room=221, living_room=112

## 设备事件日志
[2026-07-21T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-21T07:07:40] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-21T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-21T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-21T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-21T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-21T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-21T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-21T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-21T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-21T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-21T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-21T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:00:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:04:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-21T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-21T18:06:00] front_door_lock | DoorLock.LockState = 2
[2026-07-21T18:06:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:06:12] living_room_light_1 | OnOff.OnOff = True
[2026-07-21T18:06:22] living_room_ac | Thermostat.SystemMode = 3
[2026-07-21T18:08:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-21T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-21T18:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-21T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-21T18:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-21T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-21T18:20:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:24:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-21T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-21T18:26:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-21T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-21T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:38:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:40:00] kitchen_light | OnOff.OnOff = True
[2026-07-21T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-21T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-21T18:40:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-21T18:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-21T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-21T18:45:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:49:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-21T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-21T18:51:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-21T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-21T18:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:57:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-21T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-21T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-21T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-21T19:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-21T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-21T19:08:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-21T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-21T19:11:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:12:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-21T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-21T19:15:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:16:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-21T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-21T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-21T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-21T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-21T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-21T19:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-21T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-21T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-21T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-21T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-21T19:36:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:37:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:38:44] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-21T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-21T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-21T19:45:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:46:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:48:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-21T19:48:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-21T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-21T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-21T19:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-21T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-21T19:56:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:57:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-21T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-21T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-21T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-21T20:05:05] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-21T20:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-21T20:13:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256

## 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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "灶具关闭后温度仍持续上升",
  "reasoning": [
    "推理步骤1: 灶具已关闭",
    "推理步骤2: 厨房温度没有回落反而继续升高",
    "推理步骤3: 升温趋势持续超过一个采样点"
  ],
  "key_evidence": [
    "灶具已关闭",
    "厨房温度没有回落反而继续升高",
    "升温趋势持续超过一个采样点"
  ],
  "recommended_actions": [
    "判为异常余热/火源风险，建议立即复查灶具与周边热源。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "灶具已关闭"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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: SQ2
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 38

## 设备事件日志
[2026-07-16T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-16T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-16T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-16T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-16T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-16T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-16T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-16T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-16T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-16T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-16T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-16T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-07-16T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-07-16T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-07-16T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-16T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-07-16T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-16T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-07-16T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-07-16T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-07-16T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-07-16T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-16T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-07-16T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-16T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-16T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 厨房烟雾状态异常",
    "推理步骤2: 客厅互联烟雾告警被带起",
    "推理步骤3: 表达状态同步异常"
  ],
  "key_evidence": [
    "厨房烟雾状态异常",
    "客厅互联烟雾告警被带起",
    "表达状态同步异常"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "多个烟雾报警器互联触发",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按多点烟雾告警处理，建议立刻排查火情并疏散。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 25

## 设备事件日志
[2026-08-11T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-11T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-11T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-11T13:29:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T13:49:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-11T14:09:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:29:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T14:49:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T15:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-11T15:09:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T15:29:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-11T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-11T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-11T16:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-11T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T16:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T16:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "电器运行时间异常长",
  "reasoning": [
    "推理步骤1: 设备持续运行超过常规时长",
    "推理步骤2: 倒计时未按预期减少",
    "推理步骤3: 存在过热或故障风险"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长",
    "倒计时未按预期减少",
    "存在过热或故障风险"
  ],
  "recommended_actions": [
    "标记为设备异常长运行，建议停机检查。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 37

## 设备事件日志
[2026-07-26T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-26T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-26T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-07-26T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-26T13:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T13:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-26T13:57:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-26T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-07-26T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2461
[2026-07-26T14:17:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-26T14:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T14:38:24] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-07-26T14:52:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-26T15:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-07-26T15:12:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T15:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-07-26T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T15:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-26T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-07-26T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-26T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-26T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:32:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T16:38:24] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-26T16:52:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-26T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-26T17:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-26T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-07-26T17:12:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "电器运行时间异常长",
  "reasoning": [
    "推理步骤1: 设备持续运行超过常规时长",
    "推理步骤2: 倒计时未按预期减少",
    "推理步骤3: 存在过热或故障风险"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长",
    "倒计时未按预期减少",
    "存在过热或故障风险"
  ],
  "recommended_actions": [
    "标记为设备异常长运行，建议停机检查。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 37

## 设备事件日志
[2026-08-16T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-16T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-16T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T13:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-16T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-16T14:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T14:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-16T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-16T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2463
[2026-08-16T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-16T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-16T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T15:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-16T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-16T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-16T15:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T15:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-16T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-16T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-16T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-16T16:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-16T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-16T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T17:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-16T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-16T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-16T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-16T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "电器运行时间异常长",
  "reasoning": [
    "推理步骤1: 设备持续运行超过常规时长",
    "推理步骤2: 倒计时未按预期减少",
    "推理步骤3: 存在过热或故障风险"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长",
    "倒计时未按预期减少",
    "存在过热或故障风险"
  ],
  "recommended_actions": [
    "标记为设备异常长运行，建议停机检查。"
  ]
}

Rejected response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "这些变化仍可视为正常波动。",
  "reasoning": [
    "推理步骤1: 没有看到必须报警的直接证据。"
  ],
  "key_evidence": [
    "设备状态变化幅度看起来仍在可接受范围内。"
  ],
  "recommended_actions": [
    "保持观察即可。"
  ]
}