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: 108

## 跨天活动摘要
- 2026-08-28: living_room=116, entrance=232, master_bedroom=229, kids_room=229, master_bathroom=225, dining_room=218

## 设备事件日志
[2026-08-28T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-08-28T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-28T17:53:09] living_room_light_1 | OnOff.OnOff = True
[2026-08-28T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-28T18:03:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-28T18:14:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-28T18:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:19:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-28T18:20:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-28T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-28T18:28:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-28T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-28T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-28T18:39:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-28T18:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-28T18:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-08-28T18:45:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-28T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-28T18:53:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:54:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T18:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-28T18:59:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-28T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-28T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-28T19:08:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-28T19:10:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-28T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-28T19:16:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:17:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-28T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-28T19:21:03] dining_room_light | OnOff.OnOff = False
[2026-08-28T19:23:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-28T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-28T19:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:29:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-28T19:30:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-28T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-28T19:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-28T19:41:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-28T19:48:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-28T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-28T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-28T20:13:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-28T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-28T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-28T20:40:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:43:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:45:00] kids_room_light | OnOff.OnOff = False
[2026-08-28T20:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-28T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-28T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-28T20:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:54:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-28T20:56:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T20:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-28T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T21:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-28T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-28T21:10:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:13:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-28T21:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:19:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-28T21:21:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-28T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-28T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-28T21:30:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-28T21:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-28T21:35:07] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:38:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-28T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-28T21:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:44:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-28T21:46:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T21:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-28T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-28T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 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, kitchen_light, living_room_light_1
- 已选事件数: 110

## 跨天活动摘要
- 2026-07-24: living_room=115, entrance=233, master_bedroom=232, second_bedroom=48, bathroom=48, kitchen=12

## 设备事件日志
[2026-07-24T06:59:02] kitchen_light | OnOff.OnOff = True
[2026-07-24T07:10:03] kitchen_light | OnOff.OnOff = False
[2026-07-24T07:10:16] front_door_contact | BooleanState.StateValue = False
[2026-07-24T07:10:16] front_door_contact | BooleanState.StateValue = True
[2026-07-24T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-24T16:20:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-24T16:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-24T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-24T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-24T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-24T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-07-24T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-24T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-24T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-24T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-24T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-24T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-24T17:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-24T17:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-24T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-24T17:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-24T17:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-24T17:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-24T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-24T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-24T17:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-24T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-24T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-24T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-24T17:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-24T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-24T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-24T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-24T17:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-24T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-24T17:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-24T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-24T17:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-24T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-24T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-24T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-24T17:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-24T17:53:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-24T17:53:00] front_door_lock | DoorLock.LockState = 2
[2026-07-24T17:53:02] front_door_contact | BooleanState.StateValue = False
[2026-07-24T17:53:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T17:53:09] living_room_light_1 | OnOff.OnOff = True
[2026-07-24T17:53:11] living_room_ac | OnOff.OnOff = True
[2026-07-24T17:53:11] living_room_ac | Thermostat.SystemMode = 3
[2026-07-24T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-24T17:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-24T17:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-24T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-24T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-24T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-24T18:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-24T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-24T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-24T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-24T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-24T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-24T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-24T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-24T18:13:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-24T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-24T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-24T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-24T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-24T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-24T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-07-24T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-07-24T18:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:24:00] kitchen_light | OnOff.OnOff = True
[2026-07-24T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-24T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-07-24T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-24T18:29:00] kitchen_light | OnOff.OnOff = True
[2026-07-24T18:29:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-24T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-24T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-24T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-24T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-24T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-24T18:33:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-24T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-24T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-24T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-24T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-24T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-24T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-24T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-24T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-24T18:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "key_evidence": [
    "正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: living_room_light
- 已选事件数: 96

## 跨天活动摘要
- 2026-07-15: living_room=211, bedroom=241, kitchen=237, entrance=230, bathroom=62

## 设备事件日志
[2026-07-15T08:30:07] living_room_light | OnOff.OnOff = True
[2026-07-15T13:53:20] living_room_light | OnOff.OnOff = True
[2026-07-15T17:03:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:23:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T17:43:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-15T18:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-15T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-15T18:06:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:08:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-15T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-15T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-07-15T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-15T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-15T18:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-15T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-15T18:31:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:33:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-07-15T18:38:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-15T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-15T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-15T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2208
[2026-07-15T18:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-15T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-15T18:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T18:58:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-15T19:00:00] living_room_light | OnOff.OnOff = True
[2026-07-15T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-15T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-15T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-15T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-15T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2196
[2026-07-15T19:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-15T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-15T19:21:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:23:15] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2192
[2026-07-15T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2176
[2026-07-15T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-15T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-15T19:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-15T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-15T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2180
[2026-07-15T19:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-15T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-15T19:51:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T19:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2175
[2026-07-15T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-15T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-15T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-15T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-15T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-15T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-15T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-15T20:31:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T20:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-15T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-15T20:35:03] bathroom_light | OnOff.OnOff = True
[2026-07-15T20:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-07-15T20:40:03] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-07-15T20:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-07-15T20:51:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T20:53:00] bathroom_light | OnOff.OnOff = False
[2026-07-15T20:53:03] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T20:53:06] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-15T20:53:07] bedroom_light | OnOff.OnOff = True
[2026-07-15T20:53:22] bedroom_light | OnOff.OnOff = False
[2026-07-15T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-15T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-15T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-15T21:00:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T21:01:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-15T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-15T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2144
[2026-07-15T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-15T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-15T21:30:00] living_room_light | OnOff.OnOff = False

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 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: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 108

## 跨天活动摘要
- 2026-08-16: living_room=194, bathroom=56, entrance=51, master_bedroom=48, second_bedroom=48, kitchen=14

## 设备事件日志
[2026-08-16T10:12:07] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T17:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T17:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-16T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-16T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-16T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-16T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-16T18:24:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-16T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-16T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-16T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-16T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-16T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-16T18:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-08-16T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-16T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-16T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T18:53:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T18:53:09] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-16T18:54:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-16T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-16T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2289
[2026-08-16T18:57:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-16T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-16T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-16T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-16T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-16T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-16T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-16T19:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-16T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-16T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-16T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-16T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-16T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-16T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-16T19:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-16T19:42:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-08-16T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-16T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-16T19:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-16T20:02:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T20:22:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-16T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-16T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-16T20:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-16T20:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-16T20:54:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-16T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-16T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-16T21:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-16T21:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-16T21:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-16T21:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-16T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-16T21:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T21:24:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-16T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-16T21:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-16T21:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:30:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-16T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-16T21:37:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-16T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-16T21:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-16T21:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-16T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-16T21:54:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-16T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-16T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-16T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-16T22:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T22:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-16T22:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-16T22:07:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-16T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-16T22:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-16T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 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: SQ3
- 重点房间: living_room
- 重点设备: living_room_light_1
- 已选事件数: 125

## 跨天活动摘要
- 2026-08-29: living_room=50, master_bedroom=48, second_bedroom=48, bathroom=48, entrance=48

## 设备事件日志
[2026-08-29T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-29T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-29T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-29T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-29T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-29T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-29T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-29T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-29T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-29T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-29T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-29T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-29T18:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-29T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-29T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-29T18:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-29T18:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-29T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-29T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-29T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-29T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-29T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-29T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-29T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-29T18:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-29T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-29T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-29T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-29T18:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-29T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-29T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T18:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-29T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-29T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-29T18:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-29T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-29T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-29T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-29T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-29T18:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-08-29T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-29T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-08-29T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-08-29T18:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-08-29T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-29T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-08-29T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-29T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-08-29T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-29T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-29T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-29T19:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-29T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-29T19:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-29T19:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-29T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-29T19:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-29T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-29T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-08-29T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-29T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-29T19:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-29T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-29T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-29T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-29T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-08-29T19:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-29T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-29T19:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-29T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-29T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-29T19:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-29T19:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-29T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-29T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-08-29T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-08-29T19:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-29T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-29T19:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-29T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-29T19:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-29T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-29T19:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-29T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-08-29T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-29T20:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-29T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-29T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-29T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-29T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-29T20:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-29T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-29T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-29T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-29T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-29T20:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-29T20:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-29T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-29T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-29T20:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-29T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-29T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-29T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-29T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-29T20:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-29T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-29T21:30:00] living_room_light_1 | OnOff.OnOff = False

## 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": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_light, living_room_occupancy
- 已选事件数: 129

## 跨天活动摘要
- 2026-07-15: living_room=117, master_bedroom=233, kids_room=231, entrance=227, dining_room=221, master_bathroom=58
- 2026-07-16: living_room=115, master_bedroom=229, entrance=229, kids_room=228, dining_room=220, master_bathroom=55
- 2026-07-17: living_room=110, master_bedroom=232, kids_room=230, entrance=229, dining_room=221, master_bathroom=52

## 设备事件日志
[2026-07-15T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T06:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-15T06:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-07-15T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-15T07:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T07:01:05] kitchen_light | OnOff.OnOff = True
[2026-07-15T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-15T07:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-15T07:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T07:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-15T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-15T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-15T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-15T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-15T07:38:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-15T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-15T07:45:10] kitchen_light | OnOff.OnOff = False
[2026-07-15T07:45:18] front_door_contact | BooleanState.StateValue = False
[2026-07-15T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-15T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-15T07:55:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-15T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-15T08:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-15T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-15T08:15:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-15T08:24:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-15T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T08:35:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-15T08:44:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:45:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-15T08:53:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-15T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-15T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-15T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-15T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T07:30:06] kitchen_light | OnOff.OnOff = False
[2026-07-16T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-16T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-16T11:10:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T11:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-16T11:18:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-16T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-16T11:27:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-16T11:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-16T11:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:40:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-16T11:47:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T11:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-16T12:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-16T12:00:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-16T12:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-16T12:10:00] kitchen_light | OnOff.OnOff = True
[2026-07-16T12:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-16T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-16T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-16T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-16T12:37:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-16T12:43:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-16T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-16T12:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-16T12:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T13:05:33] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T13:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-16T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-16T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-07-16T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-17T06:41:06] kitchen_light | OnOff.OnOff = True
[2026-07-17T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-17T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-17T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-17T17:41:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-17T17:47:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-17T17:54:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-17T18:01:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-17T18:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-17T18:14:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:16:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-17T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-17T18:21:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-17T18:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-17T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-17T18:39:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:40:00] kitchen_light | OnOff.OnOff = True
[2026-07-17T18:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-17T18:51:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-17T18:56:08] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-17T19:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-17T19:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:09:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-17T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-17T19:14:06] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-17T19:19:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-17T19:26:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍有零星厨房活动；异常样本连续多天完全缺失相关使用。"
  ],
  "key_evidence": [
    "正常样本仍有零星厨房活动；异常样本连续多天完全缺失相关使用。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍有零星厨房活动；异常样本连续多天完全缺失相关使用。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact, kitchen_light, living_room_light_1
- 已选事件数: 91

## 跨天活动摘要
- 2026-08-18: living_room=116, entrance=230, master_bedroom=229, kids_room=228, dining_room=220, master_bathroom=55

## 设备事件日志
[2026-08-18T06:40:10] kitchen_light | OnOff.OnOff = True
[2026-08-18T07:30:06] kitchen_light | OnOff.OnOff = False
[2026-08-18T07:30:32] front_door_contact | BooleanState.StateValue = False
[2026-08-18T07:30:39] front_door_contact | BooleanState.StateValue = True
[2026-08-18T16:22:02] front_door_contact | BooleanState.StateValue = False
[2026-08-18T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-18T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-18T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-18T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-18T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-18T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-18T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-18T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-18T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-18T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-18T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-18T17:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-18T17:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-18T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-18T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:32:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:32:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:32:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-18T17:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-18T17:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-18T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-18T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-18T17:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-18T17:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-18T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-18T17:40:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:45:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-18T17:45:00] front_door_lock | DoorLock.LockState = 2
[2026-08-18T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-18T17:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-18T17:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-18T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-18T17:45:02] front_door_contact | BooleanState.StateValue = False
[2026-08-18T17:45:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:45:13] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T17:45:23] living_room_ac | OnOff.OnOff = True
[2026-08-18T17:45:23] living_room_ac | Thermostat.SystemMode = 3
[2026-08-18T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-18T17:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-18T17:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-18T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-18T17:52:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:52:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T17:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-18T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-18T17:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-08-18T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-18T18:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-18T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-08-18T18:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-18T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-18T18:05:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-18T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-18T18:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-18T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-18T18:10:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:12:02] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:12:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:13:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T18:13:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-18T18:14:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-18T18:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-18T18:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-18T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-08-18T18:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-08-18T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-18T18:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-18T18:21:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T18:24:00] kitchen_light | OnOff.OnOff = True
[2026-08-18T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-18T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-18T18:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-18T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-18T18:25:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-18T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303

## 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": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "key_evidence": [
    "正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本回家后有客厅/厨房过渡活动；异常样本直接进入卧室。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 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: living_room_light_1
- 已选事件数: 93

## 跨天活动摘要
- 2026-08-16: living_room=198, bedroom=209, bathroom=57, kitchen=14, entrance=3

## 设备事件日志
[2026-08-16T09:50:07] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T17:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T17:40:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-16T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-16T18:11:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2209
[2026-08-16T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-16T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-16T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-16T18:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2207
[2026-08-16T18:30:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2316
[2026-08-16T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-16T18:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2194
[2026-08-16T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-16T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-16T18:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-08-16T18:50:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T18:53:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-16T18:53:11] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-16T18:54:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-16T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-16T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-08-16T18:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:00:00] living_room_light_1 | OnOff.OnOff = True
[2026-08-16T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-08-16T19:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-16T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-08-16T19:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2180
[2026-08-16T19:24:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T19:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2182
[2026-08-16T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-08-16T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T19:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-16T19:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-08-16T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-08-16T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-16T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-16T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-16T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-16T20:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-16T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-16T20:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-08-16T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-16T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-16T20:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-16T20:45:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-16T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-16T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-16T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-16T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-08-16T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-16T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-16T21:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-16T21:10:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-16T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-16T21:24:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T21:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2145
[2026-08-16T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-16T21:30:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-16T21:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:35:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-16T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-16T21:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-16T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-16T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-16T21:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-16T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-08-16T22:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-16T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-16T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-16T22:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T22:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-08-16T22:20:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T22:40:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T23:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1

## 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": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只是晚间一次开关灯；异常样本短时间内重复高频操作。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}