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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: front_door_contact, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 115

## 跨天活动摘要
- 2026-07-07: living_room=111, entrance=233, bathroom=55, master_bedroom=49, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-07-07T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T07:16:26] front_door_contact | BooleanState.StateValue = False
[2026-07-07T07:16:33] front_door_contact | BooleanState.StateValue = True
[2026-07-07T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-07-07T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-07T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-07T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-07T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-07T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-07T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-07T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-07T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-07T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-07T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-07T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-07T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-07T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-07T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-07T17:21:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-07T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-07T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-07T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-07T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-07T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-07T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-07T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-07T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-07T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-07T17:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-07T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-07T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-07T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-07T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-07T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-07T17:41:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T17:41:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-07T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-07T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-07T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-07T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-07T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-07T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-07T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-07T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-07T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-07T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-07T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:01:27] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-07T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-07T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-07T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-07T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-07T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-07T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-07T18:11:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-07T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-07T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-07T18:18:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-07T18:18:00] front_door_lock | DoorLock.LockState = 2
[2026-07-07T18:18:02] front_door_contact | BooleanState.StateValue = False
[2026-07-07T18:18:06] entrance_light | OnOff.OnOff = True
[2026-07-07T18:18:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:18:16] living_room_light_1 | OnOff.OnOff = True
[2026-07-07T18:18:24] living_room_ac | OnOff.OnOff = True
[2026-07-07T18:18:24] living_room_ac | Thermostat.SystemMode = 3
[2026-07-07T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-07T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-07T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-07T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-07T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-07T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-07T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-07T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-07T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-07T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-07T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-07T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-07T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-07T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-07T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-07T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-07T18:38:12] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-07T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-07T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-07T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-07T18:41:15] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-07T18:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-07T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-07T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-07T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-07T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-07T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-07T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296

## 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": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "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": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: bedroom_occupancy, living_room_occupancy
- 已选事件数: 119

## 跨天活动摘要
- 2026-07-29: living_room=210, bedroom=242, kitchen=241, entrance=230, bathroom=59
- 2026-07-30: living_room=209, bedroom=243, kitchen=239, entrance=230, bathroom=61
- 2026-07-31: living_room=208, bedroom=242, kitchen=237, entrance=230, bathroom=61

## 设备事件日志
[2026-07-29T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-29T06:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T06:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-29T07:11:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-29T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-29T07:20:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-29T07:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-29T07:36:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-29T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-29T07:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:55:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-29T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:01:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-29T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-29T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-29T08:20:59] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-29T08:26:00] front_door_lock | DoorLock.LockState = 2
[2026-07-29T08:26:17] living_room_light | OnOff.OnOff = True
[2026-07-29T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-29T08:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:35:08] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-29T08:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-29T08:46:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-29T09:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-29T09:16:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T09:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-29T09:36:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T15:25:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T06:35:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T06:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-30T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-30T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-30T07:27:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T07:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-30T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-30T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-30T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-30T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-30T07:52:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T07:58:09] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-30T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-30T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-30T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:17:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-30T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-30T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-07-30T08:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-07-30T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-30T08:43:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:45:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-30T08:52:05] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-30T08:57:34] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-30T09:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-30T09:10:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:18:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-30T09:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:38:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-30T09:50:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T14:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-31T06:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T06:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-31T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-31T07:20:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-31T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-31T07:30:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-07-31T07:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-31T07:45:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-31T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-31T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-31T08:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:05:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-31T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-31T08:20:13] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-31T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-31T08:30:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-31T08:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-31T08:41:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-31T08:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "连续多天不使用厨房",
  "reasoning": [
    "推理步骤1: 多天都有居家活动",
    "推理步骤2: 却始终没有厨房使用线索",
    "推理步骤3: 可能反映生活能力或情绪异常"
  ],
  "key_evidence": [
    "多天都有居家活动",
    "却始终没有厨房使用线索",
    "可能反映生活能力或情绪异常"
  ],
  "recommended_actions": [
    "判定为连续行为缺失异常，建议结合住户状态评估。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "behavioral_anomaly",
  "threat_description": "连续多天不使用厨房",
  "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": [
    "判定为连续行为缺失异常，建议结合住户状态评估。"
  ]
}


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: front_door_contact, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 133

## 跨天活动摘要
- 2026-08-23: living_room=49, master_bedroom=49, entrance=49, dining_room=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-08-23T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T12:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-23T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-23T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-23T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-23T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-23T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-23T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-23T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-23T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-23T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-23T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-23T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-08-23T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-23T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-23T17:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-23T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-23T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-23T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-23T17:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-23T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-23T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-23T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-23T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-08-23T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-23T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-23T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-23T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-23T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-23T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-23T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-23T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-23T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-23T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-23T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-23T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-23T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-23T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-23T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-23T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-23T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-23T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-23T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-23T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-23T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-23T18:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-23T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-23T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-23T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-23T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-23T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-23T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-23T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-23T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-23T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-23T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-23T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-23T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-23T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-23T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-23T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-23T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-23T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-23T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-23T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-23T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-23T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-23T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-23T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-23T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-23T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-23T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-23T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-23T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-23T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-23T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-23T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-23T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-23T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-23T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-23T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-23T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-23T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-23T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-23T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-23T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-23T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-23T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-23T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-23T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-23T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-23T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-23T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-23T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-23T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-23T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280

## 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": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

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。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: living_room_light
- 已选事件数: 80

## 跨天活动摘要
- 2026-07-05: living_room=213, bedroom=241, kitchen=237, entrance=230, bathroom=61

## 设备事件日志
[2026-07-05T08:37:15] living_room_light | OnOff.OnOff = True
[2026-07-05T12:32:00] living_room_light | OnOff.OnOff = False
[2026-07-05T13:51:24] living_room_light | OnOff.OnOff = True
[2026-07-05T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-05T17:21:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-05T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-05T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-05T17:41:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-05T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-05T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-05T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-05T18:01:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-05T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-05T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-07-05T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-05T18:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:11:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T18:12:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-05T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-07-05T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-05T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-05T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-07-05T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-05T18:21:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-05T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2204
[2026-07-05T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-05T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2199
[2026-07-05T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-05T18:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:32:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-05T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-07-05T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-05T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-05T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-05T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-05T18:41:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T18:41:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-05T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-05T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-07-05T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-05T18:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:52:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:52:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-05T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-07-05T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-05T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-07-05T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-05T19:00:00] living_room_light | OnOff.OnOff = True
[2026-07-05T19:01:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-05T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2196
[2026-07-05T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-05T19:05:00] living_room_light | OnOff.OnOff = False
[2026-07-05T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-05T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2183
[2026-07-05T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-05T19:10:00] living_room_light | OnOff.OnOff = True
[2026-07-05T19:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:11:12] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T19:12:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-05T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-05T19:15:00] living_room_light | OnOff.OnOff = False
[2026-07-05T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2188
[2026-07-05T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-05T19:20:00] living_room_light | OnOff.OnOff = True
[2026-07-05T19:21:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T19:23:05] living_room_light | LevelControl.CurrentLevel = 25
[2026-07-05T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2174

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

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": [
    "同一设备短时间高频重复使用"
  ],
  "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: 一室一厅 (Studio/1BR)
- 重点房间 living_room: 客厅主灯[dimmable_light], 客厅台灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 bathroom: 卫生间灯[onoff_light], 卫生间运动传感器[occupancy_sensor], 卫生间漏水传感器[water_leak_detector]
- 房间 bedroom: 卧室灯[dimmable_light], 卧室运动传感器[occupancy_sensor], 卧室窗帘[window_covering], 卧室窗户传感器[contact_sensor], 卧室温度传感器[temperature_sensor]
- 房间 entrance: 入户门锁[door_lock], 入户门传感器[contact_sensor], 玄关灯[onoff_light]
- 房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房窗户传感器[contact_sensor], 洗碗机[dishwasher]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: bedroom_occupancy, living_room_occupancy
- 已选事件数: 134

## 跨天活动摘要
- 2026-08-03: living_room=113, bedroom=71, bathroom=52, entrance=14, kitchen=8
- 2026-08-04: living_room=111, bedroom=67, bathroom=56, entrance=14, kitchen=8
- 2026-08-05: living_room=113, bedroom=71, bathroom=54, entrance=14, kitchen=8

## 设备事件日志
[2026-08-03T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T06:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-03T06:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-03T06:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-03T06:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-03T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-03T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-03T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-03T07:16:00] kitchen_light | OnOff.OnOff = False
[2026-08-03T07:16:18] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-03T07:16:20] front_door_contact | BooleanState.StateValue = False
[2026-08-03T07:16:28] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-03T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-03T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-03T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-03T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-03T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-03T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-03T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-03T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-03T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-03T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-03T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-03T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-03T07:52:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-03T07:58:32] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-03T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-03T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-03T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-03T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-03T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-03T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-03T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-03T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-03T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-03T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-03T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-03T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-03T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-03T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-03T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-08-03T08:52:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-03T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-03T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-03T09:22:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-03T11:52:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-03T23:22:45] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-04T06:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-04T06:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-04T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-04T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-04T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-04T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-04T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-04T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-04T07:34:21] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-04T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-04T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-04T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-04T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-04T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-04T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-04T07:59:46] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-04T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-04T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-04T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-04T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-04T08:15:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-04T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-04T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-04T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-04T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-04T08:34:21] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-04T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-04T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-04T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-04T08:59:46] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-04T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-04T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-04T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-04T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-04T19:22:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:25:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-05T06:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-05T06:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-05T06:41:52] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T06:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-05T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2499
[2026-08-05T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-05T07:11:52] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-05T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-05T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-05T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-05T07:26:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-05T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-05T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-05T07:30:04] bedroom_light | OnOff.OnOff = False
[2026-08-05T07:30:12] front_door_lock | DoorLock.LockState = 2
[2026-08-05T07:30:19] front_door_contact | BooleanState.StateValue = True
[2026-08-05T07:30:20] front_door_lock | DoorLock.LockState = 1
[2026-08-05T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-05T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-05T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-05T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-05T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-05T08:05:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "连续多天不使用厨房",
  "reasoning": [
    "推理步骤1: 多天都有居家活动",
    "推理步骤2: 却始终没有厨房使用线索",
    "推理步骤3: 可能反映生活能力或情绪异常"
  ],
  "key_evidence": [
    "多天都有居家活动",
    "却始终没有厨房使用线索",
    "可能反映生活能力或情绪异常"
  ],
  "recommended_actions": [
    "判定为连续行为缺失异常，建议结合住户状态评估。"
  ]
}

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。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 130

## 跨天活动摘要
- 2026-07-18: living_room=53, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48, master_bathroom=48

## 设备事件日志
[2026-07-18T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-18T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-18T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-18T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-18T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-18T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-18T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-18T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-18T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-18T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-18T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-18T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-18T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-18T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-18T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-18T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-18T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-18T18:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-18T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-18T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-18T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-18T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-18T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-18T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-18T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-18T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-18T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-18T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-18T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T18:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-18T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-18T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-18T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-18T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-18T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-18T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-18T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-18T18:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-18T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-18T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-18T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-18T18:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-18T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-18T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-18T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-18T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-18T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-18T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-18T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-18T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-18T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-18T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-18T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-18T19:05:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-18T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-18T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-18T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-18T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-18T19:10:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-18T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-18T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-18T19:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T19:15:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-18T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-18T19:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-18T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-18T19:20:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-18T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-18T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-18T19:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-18T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-18T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-18T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-18T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T19:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-18T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-18T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-18T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-18T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-18T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-18T19:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-18T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-18T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T19:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-18T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-18T19:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-18T19:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-18T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-18T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-18T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-18T20:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-18T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-18T20:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-18T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-18T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-18T20:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "设备使用频率突然翻倍",
  "reasoning": [
    "推理步骤1: 同一设备短时间高频重复使用",
    "推理步骤2: 频率显著高于普通居家行为",
    "推理步骤3: 更像异常强迫式操作"
  ],
  "key_evidence": [
    "同一设备短时间高频重复使用",
    "频率显著高于普通居家行为",
    "更像异常强迫式操作"
  ],
  "recommended_actions": [
    "标记为异常设备交互模式，建议持续观察。"
  ]
}

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": [
    "同一设备短时间高频重复使用"
  ],
  "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: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact, living_room_light_1, master_bedroom_occupancy
- 已选事件数: 90

## 跨天活动摘要
- 2026-07-24: living_room=116, master_bedroom=234, kids_room=231, entrance=231, dining_room=222, master_bathroom=222

## 设备事件日志
[2026-07-24T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T07:20:18] front_door_contact | BooleanState.StateValue = True
[2026-07-24T11:15:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T16:00:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T16:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-24T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-24T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-24T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-24T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-24T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-24T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-24T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:30:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:32:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-24T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-24T17:35:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-24T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-24T17:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-24T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-24T17:48:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T17:48:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T17:48:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:48:26] living_room_ac | OnOff.OnOff = True
[2026-07-24T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-24T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-24T17:50:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-24T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-24T17:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-24T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-24T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:02:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-24T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-24T18:08:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-24T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-24T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-24T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-24T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-24T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-24T18:20:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-24T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-24T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:22:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-24T18:28:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-24T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-24T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:30:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:33:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-24T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-24T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-24T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-24T18:40:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:42:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-24T18:48:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-24T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-24T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-24T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-07-24T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-24T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T19:00:03] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-24T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-24T19:05:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-24T19:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-24T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-24T19:18:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-24T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:38:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-24T19:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "behavioral_anomaly",
  "threat_description": "回家后跳过常规过渡行为直接进卧室",
  "reasoning": [
    "推理步骤1: 入户后缺少常见过渡动作",
    "推理步骤2: 直接切到卧室活动",
    "推理步骤3: 偏离既往居家路径"
  ],
  "key_evidence": [
    "入户后缺少常见过渡动作",
    "直接切到卧室活动",
    "偏离既往居家路径"
  ],
  "recommended_actions": [
    "判定为行为模式异常，建议结合其他迹象评估状态。"
  ]
}

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。"
  ]
}