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)
- 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]
- 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]

## 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: SQ1
- 已选事件数: 107

## 设备事件日志
[2026-07-21T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-21T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-21T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-21T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-07-21T18:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:05:00] front_door_lock | DoorLock.LockState = 2
[2026-07-21T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-21T18:05:02] front_door_contact | BooleanState.StateValue = False
[2026-07-21T18:05:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:05:24] living_room_ac | OnOff.OnOff = True
[2026-07-21T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-07-21T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-21T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2578
[2026-07-21T18:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2218
[2026-07-21T18:24:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-07-21T18:25:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-21T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2715
[2026-07-21T18:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2210
[2026-07-21T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-21T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2706
[2026-07-21T18:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2193
[2026-07-21T18:45:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-21T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2624
[2026-07-21T18:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T18:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-21T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2568
[2026-07-21T18:57:00] kitchen_light | OnOff.OnOff = True
[2026-07-21T18:58:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-21T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-21T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-21T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2187
[2026-07-21T19:05:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-21T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-21T19:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2195
[2026-07-21T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-21T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-21T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-21T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-21T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2179
[2026-07-21T19:30:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-21T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-21T19:36:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-21T19:37:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-21T19:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-21T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-21T19:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2173
[2026-07-21T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-21T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-21T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-21T20:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2180
[2026-07-21T20:00:13] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-21T20:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-21T20:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-21T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2276
[2026-07-21T20:10:05] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-21T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-21T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-21T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2172
[2026-07-21T20:24:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T20:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-07-21T20:25:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-21T20:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2166
[2026-07-21T20:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-21T20:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-21T20:45:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-21T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-21T20:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T20:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-21T20:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-21T21:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-07-21T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-21T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-21T21:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-07-21T21:10:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-21T21:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-07-21T21:24:25] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T21:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-07-21T21:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-21T21:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-21T21:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2146
[2026-07-21T21:35:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-21T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-21T21:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-21T21:54:06] entrance_light | OnOff.OnOff = False
[2026-07-21T21:54:27] bedroom_light | OnOff.OnOff = True
[2026-07-21T21:54:35] front_door_contact | BooleanState.StateValue = True
[2026-07-21T21:54:36] front_door_lock | DoorLock.LockState = 1
[2026-07-21T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-21T21:55:03] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251

## 任务
请结合下面的 Matter 设备日志，判断是否存在设备健康问题，并说明可能的故障类型。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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]
- 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]

## 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
- 已选事件数: 80

## 跨天活动摘要
- 2026-08-14: living_room=113, bedroom=65, bathroom=51, entrance=14, kitchen=8

## 设备事件日志
[2026-08-14T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-14T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-08-14T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-14T21:57:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:57:21] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T21:58:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-14T22:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2149
[2026-08-14T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-14T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-14T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2143
[2026-08-14T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-14T22:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-14T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-14T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-14T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-14T22:17:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:17:21] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-14T22:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2161
[2026-08-14T22:21:00] bedroom_light | LevelControl.CurrentLevel = 13
[2026-08-14T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-14T22:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-08-14T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-14T22:28:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T22:30:00] bedroom_light | OnOff.OnOff = False
[2026-08-14T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-14T22:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2147
[2026-08-14T22:30:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-14T22:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2142
[2026-08-14T22:37:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-14T22:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-08-14T22:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-14T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-14T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-08-14T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-14T22:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-14T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-14T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-14T22:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2160
[2026-08-14T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-14T22:57:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T22:58:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-14T23:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2155
[2026-08-14T23:00:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-14T23:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-08-14T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-14T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-14T23:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2159
[2026-08-14T23:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-14T23:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-08-14T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-14T23:17:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-14T23:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2169
[2026-08-14T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-14T23:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-14T23:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2152
[2026-08-14T23:28:13] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-14T23:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2162
[2026-08-14T23:30:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-14T23:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-14T23:37:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-14T23:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2175
[2026-08-14T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-14T23:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2163
[2026-08-14T23:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-14T23:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-14T23:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-08-14T23:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-14T23:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-14T23:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2178
[2026-08-14T23:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 已选事件数: 90

## 跨天活动摘要
- 2026-08-10: master_bedroom=233, entrance=232, living_room=116, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-08-10T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-10T21:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-10T21:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-08-10T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-10T21:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T21:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T21:58:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-10T22:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-10T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-10T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-10T22:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-10T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-08-10T22:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-10T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-10T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-10T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-10T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-10T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-10T22:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-10T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-10T22:17:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-10T22:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:17:09] living_room_ac | OnOff.OnOff = False
[2026-08-10T22:17:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-10T22:17:23] front_door_contact | BooleanState.StateValue = True
[2026-08-10T22:17:24] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-10T22:17:24] front_door_lock | DoorLock.LockState = 1
[2026-08-10T22:17:32] master_bedroom_light | OnOff.OnOff = False
[2026-08-10T22:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:18:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-10T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-10T22:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-10T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-10T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-10T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-10T22:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-08-10T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-10T22:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-08-10T22:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-10T22:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-10T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-10T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-10T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-10T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-10T22:37:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:38:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-08-10T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-10T22:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-10T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-10T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-10T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-10T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-10T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-08-10T22:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-10T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-10T22:57:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:58:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-10T23:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-10T23:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-10T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T23:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-08-10T23:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-10T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-10T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-08-10T23:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-10T23:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-10T23:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-08-10T23:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-10T23:17:12] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:18:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-10T23:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-08-10T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-08-10T23:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-08-10T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-10T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-08-10T23:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-10T23:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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]
- 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]

## 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: SQ1
- 已选事件数: 104

## 设备事件日志
[2026-07-25T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-25T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-25T17:59:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-25T18:04:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-25T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-25T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2220
[2026-07-25T18:14:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-25T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-25T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-25T18:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2205
[2026-07-25T18:29:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-25T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-25T18:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2213
[2026-07-25T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-25T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-25T18:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-25T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-25T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-25T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-25T18:50:15] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-25T18:51:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-25T18:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2197
[2026-07-25T18:59:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-25T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-25T19:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2184
[2026-07-25T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-07-25T19:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-25T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-25T19:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-25T19:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2182
[2026-07-25T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-25T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-25T19:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2177
[2026-07-25T19:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:44:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T19:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2186
[2026-07-25T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-25T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-25T19:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-07-25T20:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-25T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-25T20:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-25T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-25T20:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T20:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2174
[2026-07-25T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-25T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-25T20:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2170
[2026-07-25T20:34:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-25T20:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2156
[2026-07-25T20:44:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T20:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-07-25T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-25T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-25T20:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2153
[2026-07-25T20:59:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T21:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2165
[2026-07-25T21:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T21:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T21:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-25T21:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-25T21:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2150
[2026-07-25T21:24:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-25T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T21:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2154
[2026-07-25T21:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-25T21:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T21:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2152
[2026-07-25T21:44:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:44:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T21:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2148
[2026-07-25T21:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-25T21:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-25T21:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2158
[2026-07-25T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-25T22:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2157
[2026-07-25T22:09:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T22:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-25T22:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-25T22:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-25T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 已选事件数: 20

## 跨天活动摘要
- 2026-08-10: entrance=232, master_bedroom=227, living_room=113, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-08-10T22:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:29:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:29:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:30:00] living_room_light_1 | OnOff.OnOff = False
[2026-08-10T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T22:30:09] living_room_ac | OnOff.OnOff = False
[2026-08-10T22:30:20] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-10T22:30:25] front_door_contact | BooleanState.StateValue = True
[2026-08-10T22:30:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-10T22:30:26] front_door_lock | DoorLock.LockState = 1
[2026-08-10T22:30:28] master_bedroom_light | OnOff.OnOff = False
[2026-08-10T22:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:49:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T22:50:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T23:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T23:09:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:09:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T23:10:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅副灯[dimmable_light], 客厅氛围灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘1[window_covering], 客厅窗户传感器1[contact_sensor], ... 共10个设备
- 房间 master_bathroom: 主卫灯[onoff_light], 主卫运动传感器[occupancy_sensor], 主卫漏水传感器[water_leak_detector]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧床头灯[onoff_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bathroom: 次卫灯[onoff_light], 次卫漏水传感器[water_leak_detector]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧空调[air_conditioner], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 已选事件数: 26

## 跨天活动摘要
- 2026-07-27: master_bedroom=231, kids_room=229, entrance=229, dining_room=222, living_room=113, master_bathroom=56

## 设备事件日志
[2026-07-27T22:25:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:25:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:28:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:28:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T22:33:48] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T22:37:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-27T22:37:06] living_room_ac | OnOff.OnOff = False
[2026-07-27T22:37:19] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-27T22:37:23] front_door_contact | BooleanState.StateValue = True
[2026-07-27T22:37:24] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-27T22:37:24] front_door_lock | DoorLock.LockState = 1
[2026-07-27T22:37:28] master_bedroom_light | OnOff.OnOff = False
[2026-07-27T22:45:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:45:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:48:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T22:52:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T23:03:48] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-27T23:05:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T23:05:10] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T23:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T23:08:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-27T23:12:14] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 已选事件数: 109

## 设备事件日志
[2026-07-17T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-17T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-17T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-17T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-17T18:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T18:01:02] front_door_contact | BooleanState.StateValue = False
[2026-07-17T18:01:11] living_room_light_1 | OnOff.OnOff = True
[2026-07-17T18:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-17T18:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-17T18:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:14:00] kitchen_light | OnOff.OnOff = True
[2026-07-17T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-17T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-17T18:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-17T18:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-17T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-17T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-17T18:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-17T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-17T18:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-17T18:41:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-17T18:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297
[2026-07-17T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-17T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-17T19:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2290
[2026-07-17T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T19:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-17T19:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-17T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-17T19:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-17T19:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-17T19:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-17T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-17T19:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-17T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-17T19:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-17T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-17T19:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-17T19:41:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-17T19:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-17T19:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-17T19:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-17T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-17T20:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:01:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-17T20:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-17T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-17T20:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-17T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-17T20:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-17T20:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-17T20:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T20:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-17T20:36:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-17T20:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T20:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-17T20:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-17T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-17T21:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-17T21:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-17T21:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-17T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-17T21:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-07-17T21:11:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-17T21:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-17T21:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-17T21:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-17T21:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-17T21:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T21:31:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-17T21:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-17T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-17T21:42:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T21:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-17T21:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-17T21:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-17T22:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-17T22:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T22:02:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T22:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-17T22:06:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T22:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-17T22:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-17T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-17T22:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-17T22:28:00] living_room_light_1 | OnOff.OnOff = False

## 任务
请结合下面的 Matter 设备日志，判断是否存在设备健康问题，并说明可能的故障类型。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ1
- 已选事件数: 126

## 设备事件日志
[2026-07-25T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-25T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-25T18:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-25T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T18:02:00] kitchen_light | OnOff.OnOff = True
[2026-07-25T18:03:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-25T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-25T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-25T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-25T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-25T18:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-25T18:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:25:06] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-25T18:26:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-25T18:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-25T18:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T18:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-25T18:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-25T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2311
[2026-07-25T18:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-25T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-25T18:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-25T18:53:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T18:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-25T19:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-25T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-25T19:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T19:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-25T19:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-25T19:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-25T19:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-25T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-25T19:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-07-25T19:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-25T19:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T19:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-25T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-25T19:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-25T19:40:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T19:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-25T19:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T19:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-25T19:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-25T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-25T20:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-25T20:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T20:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-25T20:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-25T20:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-25T20:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-25T20:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-25T20:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-25T20:23:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-25T20:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-25T20:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T20:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T20:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T20:43:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T20:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-25T20:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-25T20:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T21:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-25T21:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T21:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-25T21:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-25T21:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-25T21:10:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T21:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T21:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-25T21:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-25T21:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T21:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-25T21:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T21:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-25T21:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-25T21:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-25T21:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-25T21:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T21:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T21:53:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T21:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-25T22:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-25T22:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-25T22:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T22:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-25T22:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T22:13:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T22:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-25T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-25T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-25T22:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-25T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-25T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-25T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-25T22:40:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T22:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-25T22:48:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T22:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-25T22:52:03] living_room_ac | OnOff.OnOff = False
[2026-07-25T22:52:25] front_door_lock | DoorLock.LockState = 1
[2026-07-25T22:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-25T23:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-25T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-25T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-25T23:10:42] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T23:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-25T23:18:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-25T23:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-25T23:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-25T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-25T23:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-25T23:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-25T23:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-25T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-25T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-25T23:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-25T23:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-25T23:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270

## 任务
根据以下传感器与设备记录，评估目标设备当前工作状态是否正常。如异常，请给出故障判断依据。

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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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)
- 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 living_room: 客厅主灯[dimmable_light], 客厅落地灯[onoff_light], 客厅空调[air_conditioner], 客厅温度传感器[temperature_sensor], 客厅运动传感器[occupancy_sensor], 客厅窗帘[window_covering], 客厅窗户传感器[contact_sensor]
- 房间 master_bedroom: 主卧灯[dimmable_light], 主卧空调[air_conditioner], 主卧运动传感器[occupancy_sensor], 主卧窗帘[window_covering], 主卧窗户传感器[contact_sensor], 主卧温度传感器[temperature_sensor]
- 房间 second_bedroom: 次卧灯[dimmable_light], 次卧运动传感器[occupancy_sensor], 次卧窗帘[window_covering], 次卧窗户传感器[contact_sensor], 次卧温度传感器[temperature_sensor]

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

## 跨天活动摘要
- 2026-07-15: entrance=229, master_bedroom=228, living_room=114, second_bedroom=48, bathroom=48, kitchen=11

## 设备事件日志
[2026-07-15T22:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-15T22:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-15T22:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-15T22:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-15T22:16:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:18:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-15T22:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T22:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-15T22:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-07-15T22:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-15T22:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-15T22:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T22:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-15T22:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-15T22:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-07-15T22:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T22:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T22:31:00] living_room_light_1 | OnOff.OnOff = False
[2026-07-15T22:31:02] living_room_ac | OnOff.OnOff = False
[2026-07-15T22:31:10] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-07-15T22:31:20] front_door_contact | BooleanState.StateValue = True
[2026-07-15T22:31:21] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-15T22:31:21] front_door_lock | DoorLock.LockState = 1
[2026-07-15T22:31:28] master_bedroom_light | OnOff.OnOff = False
[2026-07-15T22:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-15T22:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2254
[2026-07-15T22:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-07-15T22:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-15T22:36:04] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:38:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-15T22:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-15T22:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-15T22:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-15T22:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-15T22:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-15T22:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-15T22:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-15T22:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-15T22:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-15T22:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-15T22:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-15T22:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T22:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-15T22:56:04] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:58:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T22:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-15T23:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-15T23:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-15T23:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T23:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T23:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-15T23:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T23:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-15T23:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-07-15T23:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T23:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-15T23:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-15T23:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-15T23:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-15T23:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-15T23:16:04] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:18:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-15T23:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-15T23:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2259
[2026-07-15T23:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-15T23:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2253
[2026-07-15T23:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-15T23:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-07-15T23:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-15T23:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-15T23:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T23:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-15T23:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-07-15T23:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-15T23:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-15T23:36:04] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:38:02] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:38:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-15T23:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-15T23:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-15T23:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268

## 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: 日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "key_evidence": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "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": [
    "日志中未出现持续矛盾、直接告警或高风险时序链路。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}