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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 120

## 跨天活动摘要
- 2026-08-06: kitchen=12, entrance=232, master_bedroom=229, kids_room=229, dining_room=222, living_room=116
- 2026-08-07: kitchen=12, master_bedroom=229, kids_room=228, entrance=228, dining_room=224, living_room=112
- 2026-08-08: kitchen=1, living_room=48, dining_room=48, master_bedroom=48, second_bedroom=48, kids_room=48

## 设备事件日志
[2026-08-06T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-06T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-06T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-06T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-06T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-06T07:05:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-06T07:07:38] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-06T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-06T07:10:17] kids_room_light | OnOff.OnOff = False
[2026-08-06T07:10:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:12:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-06T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-06T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-06T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-06T07:30:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-06T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-06T07:40:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-06T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-06T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-06T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-06T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-06T08:00:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-06T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-06T08:10:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-06T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-06T08:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-06T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-06T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-06T08:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-06T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-06T08:40:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T08:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-06T09:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-06T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-06T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-06T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-07T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-07T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-07T06:51:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T06:53:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-07T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-07T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-07T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-07T07:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-07T07:16:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-07T07:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-07T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-07T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:34:09] kitchen_light | OnOff.OnOff = False
[2026-08-07T07:34:28] front_door_lock | DoorLock.LockState = 2
[2026-08-07T07:34:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-07T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-07T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-07T07:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-07T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-07T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-07T07:56:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-07T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-07T08:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-07T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-07T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-07T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-07T08:24:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-07T08:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:30:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-07T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-07T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-07T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-07T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-07T08:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T08:54:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-07T08:59:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-07T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-07T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-07T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-08T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-08T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-08T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-08T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-08T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-08T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-08T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-08T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-08T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-08T07:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-08T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-08T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-08T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-08T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-08T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-08T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 137

## 跨天活动摘要
- 2026-07-28: kitchen=12, master_bedroom=229, entrance=228, living_room=112, second_bedroom=48, bathroom=48
- 2026-07-29: kitchen=12, master_bedroom=232, entrance=230, living_room=112, second_bedroom=48, bathroom=48
- 2026-07-30: kitchen=12, master_bedroom=227, entrance=226, living_room=115, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-07-28T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-07-28T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-28T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-28T06:51:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-28T06:54:06] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-28T07:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-28T07:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-28T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-28T07:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-28T07:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-28T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-28T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-28T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T07:34:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T07:34:28] front_door_lock | DoorLock.LockState = 2
[2026-07-28T07:34:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-07-28T07:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-28T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-28T07:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-28T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-28T07:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T07:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-28T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-28T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-28T08:04:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-28T08:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-28T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-28T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-28T08:24:31] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-28T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-28T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-28T08:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T08:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-28T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-28T08:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-28T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-28T08:59:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-28T09:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-07-28T09:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-28T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-28T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-28T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-29T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-07-29T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-07-29T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-07-29T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-29T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-29T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-29T07:10:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-29T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-07-29T07:15:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-29T07:19:16] master_bedroom_light | OnOff.OnOff = False
[2026-07-29T07:19:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-29T07:21:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-29T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-29T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-29T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-29T07:44:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-29T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-29T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-29T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-29T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-07-29T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-29T08:06:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-29T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-29T08:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-29T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-29T08:26:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-29T08:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-29T08:39:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-29T08:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-29T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-29T08:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-29T08:59:36] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-29T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-29T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-29T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-29T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-30T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-30T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-07-30T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-07-30T06:54:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-07-30T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-30T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T07:04:09] kitchen_light | OnOff.OnOff = True
[2026-07-30T07:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-30T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-30T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-30T07:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-30T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-30T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-30T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-30T07:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-30T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-30T07:46:08] kitchen_light | OnOff.OnOff = False
[2026-07-30T07:46:24] front_door_contact | BooleanState.StateValue = False
[2026-07-30T07:46:30] front_door_lock | DoorLock.LockState = 1
[2026-07-30T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-30T07:56:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-30T08:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-07-30T08:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-30T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-30T08:10:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-30T08:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-30T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-30T08:31:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-30T08:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-30T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-30T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-30T08:51:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-30T09:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-30T09:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-30T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-30T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553

## 任务
你将看到一组跨设备日志。请做综合安全分析，而不是单点判断。

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

## 家庭环境信息
家庭布局: 独居老人 (Elderly Living Alone)
- 重点房间 kitchen: 厨房灯[onoff_light], 厨房灶具[cook_surface], 厨房烟雾报警器[smoke_co_alarm], 厨房温度传感器[temperature_sensor], 厨房运动传感器[occupancy_sensor], 厨房漏水传感器[water_leak_detector]
- 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 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]

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 53

## 跨天活动摘要
- 2026-07-23: kitchen=241, bedroom=241, entrance=231, living_room=208, bathroom=57

## 设备事件日志
[2026-07-23T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-07-23T05:57:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-23T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-23T11:30:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-23T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-23T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-23T17:32:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-23T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-23T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-23T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-23T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-23T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-23T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-23T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-23T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-23T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-23T18:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:23:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-23T18:28:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-23T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-23T18:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:44:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:48:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-23T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-23T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-23T19:08:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:13:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-23T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-23T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-23T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-23T19:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:28:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2275
[2026-07-23T19:34:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-23T19:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:38:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-23T19:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-07-23T19:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-23T19:58:41] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-23T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-23T20:04:00] kitchen_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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "灶具关闭后温度仍持续上升",
  "reasoning": [
    "推理步骤1: 灶具已关闭",
    "推理步骤2: 厨房温度没有回落反而继续升高",
    "推理步骤3: 升温趋势持续超过一个采样点"
  ],
  "key_evidence": [
    "灶具已关闭",
    "厨房温度没有回落反而继续升高",
    "升温趋势持续超过一个采样点"
  ],
  "recommended_actions": [
    "判为异常余热/火源风险，建议立即复查灶具与周边热源。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 113

## 跨天活动摘要
- 2026-08-08: living_room=211, kitchen=241, bedroom=240, entrance=230, bathroom=62

## 设备事件日志
[2026-08-08T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-08-08T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-08-08T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-08T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-08-08T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-08-08T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-08T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-08T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-08T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-08-08T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-08T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-08T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-08T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2231
[2026-08-08T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-08T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-08-08T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-08T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-08T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-08T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2238
[2026-08-08T02:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-08T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-08-08T02:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-08-08T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-08T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-08T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-08-08T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-08T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-08T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2246
[2026-08-08T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-08T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2261
[2026-08-08T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-08T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-08T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-08-08T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-08T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-08T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-08-08T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-08T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-08T03:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2260
[2026-08-08T03:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-08T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-08T03:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-08-08T03:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-08-08T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-08T03:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-08T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-08T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-08T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-08T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-08T03:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-08-08T03:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-08T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-08T03:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-08-08T03:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-08T03:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-08T03:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-08T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-08T03:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-08-08T03:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-08T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-08T03:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-08T03:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-08T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-08T03:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-08T03:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-08T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-08T03:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-08T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-08T03:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-08T03:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-08T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-08T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-08T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-08T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-08-08T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-08T04:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-08T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-08T04:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-08T04:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-08T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-08T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-08T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-08T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-08T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-08T04:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-08T04:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-08T05:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-08T05:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-08T05:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-08T05:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

## 家庭环境信息
家庭布局: 两室一厅 (2BR)
- 重点房间 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: SQ5
- 重点房间: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 67

## 跨天活动摘要
- 2026-07-17: living_room=114, entrance=231, bathroom=54, master_bedroom=48, second_bedroom=48, kitchen=8

## 设备事件日志
[2026-07-17T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-17T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-17T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-07-17T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-07-17T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-17T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-17T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-17T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-17T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-07-17T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-17T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-17T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-17T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-17T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-17T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-17T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-17T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-17T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-17T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-17T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-17T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-17T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-17T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-17T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-17T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-17T17:19:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-17T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-17T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-17T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-17T17:28:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-17T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-17T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-17T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-17T17:39:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-17T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-17T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-17T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-17T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-17T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-17T17:58:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T17:59:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:00:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-17T18:00:00] front_door_lock | DoorLock.LockState = 2
[2026-07-17T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-17T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-17T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T18:00:02] front_door_contact | BooleanState.StateValue = False
[2026-07-17T18:00:10] entrance_light | OnOff.OnOff = True
[2026-07-17T18:00:18] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T18:00:23] living_room_light_1 | OnOff.OnOff = True
[2026-07-17T18:00:27] living_room_ac | OnOff.OnOff = True
[2026-07-17T18:00:27] living_room_ac | Thermostat.SystemMode = 3
[2026-07-17T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-17T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-17T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-17T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-17T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960

## 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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个房间温度同时异常上升",
  "reasoning": [
    "推理步骤1: 客厅和卧室温度同时异常上升",
    "推理步骤2: 厨房也同步升温",
    "推理步骤3: 不是单一热源可解释的局部变化"
  ],
  "key_evidence": [
    "客厅和卧室温度同时异常上升",
    "厨房也同步升温",
    "不是单一热源可解释的局部变化"
  ],
  "recommended_actions": [
    "按全屋热异常处理，建议检查火源或电器过热。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 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 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 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: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 53

## 跨天活动摘要
- 2026-07-31: kitchen=10, living_room=109, bedroom=67, bathroom=54, entrance=14

## 设备事件日志
[2026-07-31T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-31T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-31T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-31T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-31T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-31T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-31T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-31T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-31T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-31T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-31T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-31T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-31T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-31T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-31T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-31T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-31T18:20:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T18:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-31T18:21:00] front_door_lock | DoorLock.LockState = 2
[2026-07-31T18:21:02] front_door_contact | BooleanState.StateValue = False
[2026-07-31T18:21:11] entrance_light | OnOff.OnOff = True
[2026-07-31T18:21:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:21:25] living_room_light_1 | OnOff.OnOff = True
[2026-07-31T18:21:34] living_room_ac | OnOff.OnOff = True
[2026-07-31T18:21:34] living_room_ac | Thermostat.SystemMode = 3
[2026-07-31T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-31T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-07-31T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-31T18:35:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-31T18:41:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-31T18:50:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-31T19:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-31T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-31T19:01:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-07-31T19:05:11] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T19:06:00] kitchen_light | OnOff.OnOff = True
[2026-07-31T19:06:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-31T19:07:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-31T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-07-31T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-31T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2605
[2026-07-31T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-31T19:20:57] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T19:21:17] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2679
[2026-07-31T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-31T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2686
[2026-07-31T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-31T19:35:11] bathroom_occupancy | OccupancySensing.Occupancy = 0

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 27

## 设备事件日志
[2026-08-24T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-24T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-24T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-24T13:29:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T13:49:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-24T14:09:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:29:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T14:49:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-24T15:09:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:29:34] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-24T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-24T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-24T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-08-24T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-24T16:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-24T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-24T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2378
[2026-08-24T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-24T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-24T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 34

## 设备事件日志
[2026-07-05T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-05T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-05T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-05T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-05T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-05T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-05T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-05T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-05T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2364
[2026-07-05T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-05T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-05T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-07-05T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-07-05T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-07-05T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-07-05T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-07-05T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-07-05T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-05T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 48

## 设备事件日志
[2026-07-31T06:50:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-31T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-31T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-31T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-31T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-31T07:29:00] dining_room_light | OnOff.OnOff = False
[2026-07-31T07:29:35] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-31T07:29:38] front_door_contact | BooleanState.StateValue = True
[2026-07-31T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-31T07:34:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-31T07:38:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T07:58:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-07-31T08:09:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-31T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-31T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-31T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-31T08:29:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:30:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-31T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-31T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-01T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-01T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-01T07:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-01T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-01T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-01T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-01T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-01T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-01T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-01T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T08:30:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-01T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-01T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-02T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-02T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-02T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-02T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-02T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T08:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-02T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

## 家庭环境信息
家庭布局: 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: SQ2
- 重点房间: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 49

## 设备事件日志
[2026-07-10T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2270
[2026-07-10T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-10T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-10T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-10T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-07-10T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-10T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-10T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-10T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-10T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-10T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-10T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-10T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-10T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T17:31:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-10T17:35:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:38:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-10T17:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-10T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-10T17:52:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-10T17:52:02] front_door_contact | BooleanState.StateValue = False
[2026-07-10T17:52:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T17:52:22] living_room_ac | OnOff.OnOff = True
[2026-07-10T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2319
[2026-07-10T17:56:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-07-10T18:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-10T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-10T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-07-10T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-07-10T18:06:32] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-10T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-10T18:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-10T18:12:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-10T18:17:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:18:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-10T18:21:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-10T18:25:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-10T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-10T18:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个房间温度同时异常上升",
  "reasoning": [
    "推理步骤1: 客厅和卧室温度同时异常上升",
    "推理步骤2: 厨房也同步升温",
    "推理步骤3: 不是单一热源可解释的局部变化"
  ],
  "key_evidence": [
    "客厅和卧室温度同时异常上升",
    "厨房也同步升温",
    "不是单一热源可解释的局部变化"
  ],
  "recommended_actions": [
    "按全屋热异常处理，建议检查火源或电器过热。"
  ]
}

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


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

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

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

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

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

## 跨天活动摘要
- 2026-08-23: living_room=212, bedroom=239, kitchen=238, entrance=231, bathroom=63

## 设备事件日志
[2026-08-23T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-08-23T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-08-23T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-23T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-23T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-23T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-23T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-23T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-23T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T02:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-08-23T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-23T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-23T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-23T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-23T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-23T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-23T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-23T03:16:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1
[2026-08-23T03:16:00] living_room_smoke_alarm | SmokeCoAlarm.InterconnectSmokeAlarm = 1
[2026-08-23T03:17:00] living_room_smoke_alarm | SmokeCoAlarm.ExpressedState = 1
[2026-08-23T03:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-23T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-23T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-23T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-23T03:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-23T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2384
[2026-08-23T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-23T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-23T04:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-08-23T04:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-23T04:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-23T04:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-23T04:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-23T04:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-23T04:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T04:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-23T04:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-23T04:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433

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

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