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: SQ5
- 重点房间: living_room
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 53

## 跨天活动摘要
- 2026-07-21: living_room=112, entrance=232, kids_room=231, master_bedroom=228, dining_room=220, master_bathroom=58

## 设备事件日志
[2026-07-21T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-21T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-21T07:01:34] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-21T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-21T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-21T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-21T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-21T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-21T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-21T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-21T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-21T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-21T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-21T11:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-21T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-21T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T11:33:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-21T11:35:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-21T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-21T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-21T11:53:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-21T11:55:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:02:06] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:04:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-21T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-21T12:07:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-21T12:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-07-21T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-21T12:16:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-21T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-07-21T12:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-21T12:27:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-21T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-21T12:33:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-21T12:35:19] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-21T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-07-21T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-07-21T12:53:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-21T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-21T12:55:19] entrance_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "厨房灶具开启期间，厨房温度传感器检测到异常高温峰值（29.2°C），远超正常烹饪环境温度，存在严重火灾风险。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-21T07:01:34 和 12:05:00 两次开启了厨房灶具 (kitchen_cook_surface OnOff.OnOff = True)，这是正常的烹饪行为起点。",
    "推理步骤 2: 在第二次开启灶具后不久（12:12:00），厨房温度传感器 (kitchen_temp_sensor) 报告了 2920 mK (即 29.2°C)。虽然单次读数可能受干扰，但该数值显著高于周围区域（客厅约 25°C）且出现在烹饪时段。",
    "推理步骤 3: 结合 Matter 协议中温度传感器的典型量程（通常 -40°C 到 +85°C，对应 mK 为 -40000 到 +85000），29.2°C 对于正在使用的燃气灶上方或附近区域来说属于极高温度，若持续或伴随其他未记录的高温读数，极有可能是油锅起火、燃气泄漏燃烧或设备故障导致的局部过热，符合火灾前兆特征。",
    "推理步骤 4: 尽管随后温度读数回落至 25°C 左右，但中间出现的 29.2°C 峰值是一个危险信号，不能简单视为漂移，必须按最高风险等级处理以防万一。"
  ],
  "key_evidence": [
    "2026-07-21T12:05:00 kitchen_cook_surface | OnOff.OnOff = True (灶具开启)",
    "2026-07-21T12:12:00 kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920 (对应 29.2°C，异常高温)"
  ],
  "recommended_actions": [
    "立即通知住户检查厨房是否有明火、烟雾或异味，并确认是否已关闭火源。",
    "触发家庭烟雾报警器测试或联动声光警报提醒住户。",
    "建议用户检查厨房温度传感器及灶具设备状态，排除硬件故障或油污堆积问题。"
  ]
}
```


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: 31

## 设备事件日志
[2026-07-06T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-06T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-06T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-06T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-06T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-06T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-06T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-06T09:25:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:26:31] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T09:27:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:27:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-06T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-06T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-06T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-06T09:45:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:47:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:47:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:48:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-06T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-06T09:56:31] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-06T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T10:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-06T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-06T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-06T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到烟雾报警器正在进行自检（TestInProgress），这是正常的设备维护行为，未构成安全风险。",
  "reasoning": [
    "日志显示 kitchen_smoke_alarm 和 living_room_smoke_alarm 在 10:00 左右同时触发了 SmokeCoAlarm.TestInProgress = True 状态。",
    "Matter 协议中的 SmokeCoAlarm Cluster 定义 TestInProgress 属性用于指示设备正在执行自我诊断或测试流程，这通常是用户手动触发或系统计划内的定期自检。",
    "随后在 10:04，厨房烟雾报警器的 TestInProgress 变为 False，表明测试流程正常结束，设备状态恢复常态，没有伴随火灾、一氧化碳泄漏或其他异常传感器数据。"
  ],
  "key_evidence": [
    "[2026-07-06T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-07-06T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-07-06T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False"
  ],
  "recommended_actions": [
    "无需采取紧急安全措施。",
    "确认该测试是否为预期操作（如用户刚按下测试按钮或系统自动巡检），若为意外触发可检查自动化规则设置。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 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: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 111

## 跨天活动摘要
- 2026-08-07: kitchen=11, living_room=110, bedroom=71, bathroom=52, entrance=14
- 2026-08-08: kitchen=14, bedroom=208, living_room=192, bathroom=59, entrance=3
- 2026-08-09: kitchen=14, bedroom=207, living_room=193, bathroom=54, entrance=3

## 设备事件日志
[2026-08-07T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-07T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-07T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2473
[2026-08-07T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-08-07T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2481
[2026-08-07T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-07T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-07T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-07T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-07T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-07T06:54:06] kitchen_light | OnOff.OnOff = True
[2026-08-07T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-07T07:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-07T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-07T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-07T07:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-07T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-07T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-07T07:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-08-07T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-07T07:12:00] kitchen_light | OnOff.OnOff = False
[2026-08-07T07:12:07] bedroom_light | OnOff.OnOff = False
[2026-08-07T07:12:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-07T07:12:27] front_door_lock | DoorLock.LockState = 2
[2026-08-07T07:12:29] front_door_contact | BooleanState.StateValue = False
[2026-08-07T07:12:35] front_door_contact | BooleanState.StateValue = True
[2026-08-07T07:12:36] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-07T07:12:36] front_door_lock | DoorLock.LockState = 1
[2026-08-07T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-07T07:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-07T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-07T07:19:04] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-07T07:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2406
[2026-08-07T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-07T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-07T07:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-08-07T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-07T07:25:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-07T07:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-08-07T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-07T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-07T07:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-07T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-07T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-07T07:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-07T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-07T07:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-07T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-07T07:49:04] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-07T07:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-07T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-07T07:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-07T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-07T07:55:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-07T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-07T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-07T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-07T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-07T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-07T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-07T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-08-07T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0
[2026-08-07T08:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-07T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-07T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-07T08:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-07T08:19:04] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-07T08:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2425
[2026-08-07T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432
[2026-08-07T08:25:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-07T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-07T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-07T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-07T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-07T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-07T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-07T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-07T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-07T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-07T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-07T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-07T08:49:04] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-07T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-07T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-07T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-07T08:55:52] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-07T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-08-07T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-07T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-07T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-07T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-07T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-07T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-07T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-07T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-07T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-07T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2560
[2026-08-07T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到厨房烟雾报警器正在进行常规自检，属于正常维护行为，未发现真实火灾或设备故障威胁。",
  "reasoning": [
    "1. 识别关键事件：在 2026-08-07T08:00:00 至 08:05:00 期间，kitchen_smoke_alarm 的 SmokeCoAlarm.TestInProgress 属性从 True 变为 False，且随后报告 ContaminationState = 0（无污染/无故障）。这是典型的烟雾报警器自检流程日志。",
    "2. 排除误报风险：虽然重点关注的设备是烟雾报警器，但同一时间段内（08:00-08:05），厨房温度传感器读数稳定在 2525-2526 (25.25°C - 25.26°C)，没有任何急剧升温迹象；同时没有触发火警状态（如 AlarmState 变化），仅触发了 TestInProgress 标志。",
    "3. 结合环境背景：此时段为早晨，住户可能刚起床或准备出门（门锁有操作记录，运动传感器显示无人），进行定期设备自检符合智能家居维护习惯。其他房间温度正常，无异常活动模式。"
  ],
  "key_evidence": [
    "[2026-08-07T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-08-07T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False",
    "[2026-08-07T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0",
    "[2026-08-07T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525 (正常室温)"
  ],
  "recommended_actions": [
    "无需采取紧急行动，该事件为正常的设备自检。",
    "建议确认用户是否设置了自动定期自检计划，若未设置，可考虑开启以确保持续的安全监控能力。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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_dishwasher
- 已选事件数: 38

## 设备事件日志
[2026-08-20T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-20T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-20T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-20T13:25:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2493
[2026-08-20T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T13:34:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-20T13:48:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T13:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T13:54:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T13:55:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-20T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-20T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-20T14:18:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:24:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:25:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-20T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-08-20T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-20T14:48:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:50:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:54:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0
[2026-08-20T14:55:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-08-20T15:18:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T15:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T15:24:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T15:25:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-20T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-20T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-20T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "未检测到安全风险，日志显示为正常的家庭活动及洗碗机定时运行状态。",
  "reasoning": [
    "1. 分析重点设备（洗碗机）状态：日志显示在 14:00 时 OperationalState 变为 1（通常表示启动或运行中），随后在 14:30 出现 CountdownTime = 1800（剩余30分钟倒计时），最后在 14:55 变为 0（完成/停止）。这一序列符合洗碗机正常执行一个短程序或用户手动结束程序的逻辑，无异常中断或故障迹象。",
    "2. 分析环境传感器数据：厨房温度传感器读数从 25.01°C 缓慢下降至 24.17°C，变化趋势平滑且幅度合理（约1度/小时），属于正常的室内温度波动或空调调节结果，未发现火灾风险所需的急剧升温。",
    "3. 分析人员活动模式：多个房间（玄关、餐厅、儿童房、主卧等）的运动传感器在下午时段频繁触发（Occupancy=1），表明家中有人活动。结合时间（13:00-16:00）和地点分布，符合家庭成员日常居家活动的特征，无长时间无人值守导致的潜在风险（如忘记关火），也无入侵者常见的夜间或长时间静止异常。"
  ],
  "key_evidence": [
    "kitchen_dishwasher OperationalState 从 1 到 0 的完整生命周期包含 CountdownTime 变化，符合正常操作逻辑",
    "kitchen_temp_sensor 温度值平稳下降 (2501 -> 2417)，无剧烈波动",
    "多区域 occupancy_sensor 持续报告有人存在 (1)，排除无人看管风险"
  ],
  "recommended_actions": [
    "无需采取紧急措施",
    "建议继续监控洗碗机后续运行状态以确保完全关闭"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 三室两厅 (3BR)
- 重点房间 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: 106

## 跨天活动摘要
- 2026-08-10: kitchen=14, kids_room=232, entrance=231, master_bedroom=227, dining_room=221, living_room=111
- 2026-08-11: kitchen=11, kids_room=231, entrance=231, master_bedroom=229, dining_room=219, living_room=110
- 2026-08-12: kitchen=11, kids_room=233, master_bedroom=229, entrance=229, dining_room=223, living_room=111

## 设备事件日志
[2026-08-10T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-10T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-10T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-10T06:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2477
[2026-08-10T06:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-10T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2480
[2026-08-10T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-10T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-10T06:38:03] kitchen_light | OnOff.OnOff = True
[2026-08-10T06:38:33] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-10T06:39:03] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-10T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-10T06:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-10T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-10T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-10T07:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-10T07:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-10T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-10T07:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:03:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-10T07:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-10T07:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-10T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-10T07:08:50] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T07:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-10T07:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-10T07:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-10T07:12:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-10T07:12:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:12:16] dining_room_light | OnOff.OnOff = True
[2026-08-10T07:12:30] kitchen_window_contact | BooleanState.StateValue = False
[2026-08-10T07:13:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-10T07:14:00] dining_room_light | OnOff.OnOff = False
[2026-08-10T07:14:05] kitchen_light | OnOff.OnOff = False
[2026-08-10T07:14:14] master_bedroom_light | OnOff.OnOff = False
[2026-08-10T07:14:18] kids_room_light | OnOff.OnOff = False
[2026-08-10T07:14:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-10T07:14:27] front_door_lock | DoorLock.LockState = 2
[2026-08-10T07:14:29] front_door_contact | BooleanState.StateValue = False
[2026-08-10T07:14:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:14:30] front_door_contact | BooleanState.StateValue = True
[2026-08-10T07:14:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-10T07:14:31] front_door_lock | DoorLock.LockState = 1
[2026-08-10T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-10T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-10T07:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-10T07:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-10T07:20:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:23:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-10T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-10T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-10T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-10T07:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-10T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:32:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:34:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-10T07:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-10T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-10T07:38:50] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-10T07:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T07:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-10T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-10T07:40:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:43:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-10T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-10T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-10T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-10T07:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-10T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-10T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-10T07:52:06] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:54:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-10T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-10T07:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-10T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-10T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-10T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-10T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-10T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-10T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-10T08:03:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-10T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-10T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-10T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-10T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-08-10T08:05:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0
[2026-08-10T08:08:50] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到烟雾报警器正在进行常规自检，属于正常维护行为，未发现真实火灾或入侵威胁。",
  "reasoning": [
    "1. 识别关键事件：在 2026-08-10T08:00:00 至 08:05:00 期间，厨房烟雾报警器（kitchen_smoke_alarm）的 SmokeCoAlarm.TestInProgress 属性从 True 变为 False，且 ContaminationState 为 0。这表明设备正在执行内置的自我测试功能，而非检测到了真实的烟雾或一氧化碳。",
    "2. 排除火灾风险：虽然灶具（cook_surface）在 06:38 开启并在 07:12 关闭，但在此期间烟雾报警器未触发报警状态（如 AlarmState），仅在随后的自检中确认无污染。温度传感器读数在烹饪后略有上升（从 ~2478 升至 ~2537），但这符合烹饪产生的热量扩散规律，且随后趋于稳定，未出现异常飙升。",
    "3. 结合住户活动验证：日志显示早晨时段（06:00-08:00）主卧、儿童房和玄关有人员活动迹象（Occupancy=1），符合家庭日常作息。入户门锁在 07:14 左右有人手动开锁并离开（LockState 变化及门磁状态变化），随后玄关运动传感器检测到人员移动，整体行为模式连贯，无入侵或异常滞留迹象。"
  ],
  "key_evidence": [
    "kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True (08:00:00) 随后变为 False (08:05:00)",
    "kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 0 (08:05:00)",
    "kitchen_cook_surface | OnOff.OnOff = True (06:38:33) 至 False (07:12:00)，期间无报警触发",
    "front_door_lock | Event: LockOperation(LockOperationType=1...) (07:14:27) 配合 entrance_occupancy 变化，显示正常离家/外出行为"
  ],
  "recommended_actions": [
    "无需采取紧急安全措施。",
    "建议用户确认该自检是否为预设定时任务，若未设置则可能是误触或系统自动周期检查，可忽略。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是短暂自检；异常样本是污染状态跨天单向恶化。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-08-04: living_room=111, kids_room=231, entrance=231, master_bedroom=229, dining_room=219, master_bathroom=56

## 设备事件日志
[2026-08-04T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-04T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-04T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-04T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-04T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-04T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-04T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-04T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-04T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-04T09:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-04T09:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-04T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-04T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:00:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:04:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-04T09:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-04T09:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-04T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-04T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T09:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T09:10:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-04T09:11:26] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T09:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-04T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-04T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T09:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T09:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-04T09:20:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:21:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:23:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:24:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T09:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-04T09:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-04T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-04T09:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-04T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-04T09:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-04T09:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-04T09:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-04T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-04T09:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-04T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-04T09:40:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:41:26] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T09:43:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:44:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T09:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-04T09:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-04T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-04T09:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-04T09:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-04T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-04T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-04T09:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T09:55:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-04T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-04T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-08-04T10:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-04T10:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T10:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-04T10:00:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-08-04T10:03:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-08-04T10:04:38] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-04T10:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T10:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-04T10:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-04T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-04T10:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-04T10:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T10:11:26] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-04T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-04T10:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-04T10:15:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-04T10:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到烟雾报警器正在进行自检（TestInProgress），这是正常的设备维护行为，未检测到火灾或入侵风险。",
  "reasoning": [
    "1. 分析关键事件：日志显示在 10:00:00 和 10:01:00，厨房和客厅的烟雾报警器分别触发了 SmokeCoAlarm.TestInProgress = True 状态，并在约4分钟后（10:04:38）恢复为 False。这符合智能家居设备定期自检或手动测试的标准流程。",
    "2. 排除真实火警：虽然涉及烟雾报警设备，但日志中仅出现 'TestInProgress' 标志，并未出现 'SmokeDetected'、'COAlarm' 或 'FireAlarm' 等真实报警状态。同时，温度传感器数据在 25.3°C - 25.6°C 之间波动，处于正常室温范围，无异常升温迹象。",
    "3. 结合环境背景：同一时间段内，多个房间（餐厅、儿童房、主卧、玄关）的运动传感器显示有人活动（Occupancy=1），表明家中有人且生活秩序正常，排除了因无人值守导致的设备误报或故障未被及时发现的可能性。"
  ],
  "key_evidence": [
    "[2026-08-04T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-08-04T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-08-04T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False",
    "Temperature sensors show stable readings around 25.4°C (e.g., living_room_temp_sensor at 10:00 is 2558 -> 25.58°C)"
  ],
  "recommended_actions": [
    "无需采取紧急安全措施。",
    "建议确认该自检是否为计划内的定期维护，或是否由用户手动触发，以确保用户知晓此操作。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: kitchen_smoke_alarm, living_room_smoke_alarm
- 已选事件数: 37

## 跨天活动摘要
- 2026-07-17: living_room=211, bedroom=241, kitchen=240, entrance=231, bathroom=61

## 设备事件日志
[2026-07-17T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-17T08:30:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-17T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-17T08:50:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-17T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-17T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T09:10:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-17T09:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:18:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-17T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-17T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-17T09:30:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-17T09:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:38:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:39:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-17T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-17T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-17T09:50:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-17T09:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T09:58:03] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-17T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-17T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-17T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True
[2026-07-17T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False
[2026-07-17T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-17T10:09:31] 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "日志显示烟雾报警器正在进行正常的自检/测试流程，且住户活动规律正常，未检测到安全威胁。",
  "reasoning": [
    "1. 识别关键事件：在 10:00:00 至 10:05:00 期间，厨房和客厅的烟雾报警器（kitchen_smoke_alarm, living_room_smoke_alarm）均报告了 SmokeCoAlarm.TestInProgress = True，随后在 10:04:00 和 10:05:00 左右恢复为 False。这是典型的设备自检或手动测试行为，而非火灾报警（通常伴随警报触发状态而非 TestInProgress）。",
    "2. 验证环境背景：在测试期间及前后，温度传感器读数稳定在 25.3°C - 25.5°C 之间，无异常升温；运动传感器显示住户在多个房间（客厅、卧室、厨房、玄关）有正常活动轨迹，排除了因突发事故导致无法操作设备的可能性。",
    "3. 综合判断：独居老人进行定期安全检查是合理行为，结合无真实火情迹象（温度正常、无其他紧急报警），判定为正常维护活动，无需采取紧急响应措施。"
  ],
  "key_evidence": [
    "[2026-07-17T10:00:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-07-17T10:01:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-07-17T10:04:00] kitchen_smoke_alarm | SmokeCoAlarm.TestInProgress = False",
    "Temperature readings remain stable around 25.4°C during the event window."
  ],
  "recommended_actions": [
    "无需紧急干预。",
    "建议确认该测试是否为住户主动发起的日常维护，若为自动触发则检查设备固件设置。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是多设备同步自检；异常样本是真实烟雾和互联联动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

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

## 跨天活动摘要
- 2026-07-14: living_room=116, master_bedroom=230, kids_room=230, entrance=226, dining_room=218, master_bathroom=54

## 设备事件日志
[2026-07-14T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-14T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-14T06:59:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-14T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-14T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-07-14T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-14T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-14T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-14T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-14T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-14T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-14T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-14T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-07-14T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-14T11:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-14T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-14T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:30:28] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T11:32:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-14T11:35:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-14T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-14T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-14T11:52:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-14T11:55:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T12:02:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:04:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-14T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-14T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-14T12:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-07-14T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-14T12:16:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-14T12:22:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:24:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-14T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-14T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T12:30:28] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-14T12:32:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-14T12:35:04] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-14T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-14T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-14T12:52:32] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-14T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-07-14T12:55:04] dining_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "厨房灶具在无人看管的情况下持续加热，且温度传感器读数异常飙升后回落，存在极高的火灾风险。",
  "reasoning": [
    "推理步骤 1: 日志显示在 2026-07-14T12:05:00 时，厨房灶具 (kitchen_cook_surface) 被开启 (OnOff = True)。",
    "推理步骤 2: 与此同时及随后不久 (12:00:00)，客厅运动传感器报告无人员活动 (Occupancy = 0)，且后续大部分时间客厅、主卧等区域也未检测到持续的人员停留，表明烹饪行为可能处于无人看管状态。",
    "推理步骤 3: 最关键的风险证据出现在 2026-07-14T12:12:00，厨房温度传感器读数瞬间飙升至 2920 (约 29.2°C 或原始值异常高，远超正常室温 22-25°C)，随后迅速回落至 2528。这种剧烈的温度尖峰通常意味着发生了局部过热、干烧或接近起火点的热源失控，即使最终回落，该事件已构成严重的安全隐患。"
  ],
  "key_evidence": [
    "2026-07-14T12:05:00 kitchen_cook_surface OnOff.OnOff = True (灶具开启)",
    "2026-07-14T12:12:00 kitchen_temp_sensor TemperatureMeasurement.MeasuredValue = 2920 (温度异常飙升)"
  ],
  "recommended_actions": [
    "立即通知住户前往厨房检查灶具状态，确认是否发生干烧或火灾隐患。",
    "建议系统自动触发厨房烟雾报警器测试或联动关闭相关电路（若具备此 Matter 功能）。",
    "向用户发送紧急安全警报，提示‘检测到厨房高温异常’。"
  ]
}
```


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: 44

## 跨天活动摘要
- 2026-08-07: kitchen=240, bedroom=241, entrance=231, living_room=210, bathroom=61

## 设备事件日志
[2026-08-07T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-07T06:06:33] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-07T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-07T11:31:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-07T17:23:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T17:33:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T17:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-07T18:21:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-08-07T18:36:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:36:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T18:43:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-08-07T18:46:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2296
[2026-08-07T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-07T19:01:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:03:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-08-07T19:06:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-07T19:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-08-07T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-07T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2860
[2026-08-07T19:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:28:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-07T19:31:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2740
[2026-08-07T19:36:31] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-07T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-08-07T19:48:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T19:55:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-07T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "key_evidence": [
    "正常余热会逐步回落；异常样本在关火后温度继续上升。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
```json
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "厨房温度传感器检测到异常高温峰值，且发生在灶具关闭后不久，存在严重的火灾风险。",
  "reasoning": [
    "推理步骤 1: 分析时间线发现，2026-08-07T19:20:00 时厨房灶具 (kitchen_cook_surface) 状态为关闭 (False)，但仅 5 分钟后 (19:25:00)，厨房温度传感器读数从正常的约 228°C (2287/10) 瞬间飙升至 286°C (2860/10)。",
    "推理步骤 2: 随后在 19:35:00，温度再次出现异常尖峰达到 274°C (2740/10)，而正常室温或待机状态下的厨房温度应远低于此数值（参考日志中其他时间的 227-231°C）。",
    "推理步骤 3: 考虑到住户为独居老人，且事件发生在晚间烹饪时段，这种在设备关闭后出现的剧烈温升极不寻常，强烈暗示灶具内部元件故障、燃气泄漏遇明火或发生了未被烟雾报警器立即捕捉的阴燃起火初期，属于高危火情前兆。"
  ],
  "key_evidence": [
    "2026-08-07T19:20:00 灶具关闭 (OnOff=False)",
    "2026-08-07T19:25:00 温度传感器读数异常跳变至 2860 (约 286°C)"
  ],
  "recommended_actions": [
    "立即通知住户或紧急联系人前往厨房检查，确认是否有明火或浓烟。",
    "若无法确认安全，建议直接拨打消防电话或联系物业进行上门排查。",
    "远程切断厨房区域电源及燃气阀门（如果智能家居系统支持联动控制），防止事态扩大。"
  ]
}
```


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_cook_surface, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 42

## 设备事件日志
[2026-07-20T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-20T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-07-20T06:48:38] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-20T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-20T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-20T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-20T11:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-20T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-20T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-20T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-20T11:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T11:31:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T11:34:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-20T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-20T11:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-20T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-20T11:50:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T11:54:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T11:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-20T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-20T12:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-20T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-20T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-07-20T12:10:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T12:12:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2920
[2026-07-20T12:14:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-20T12:16:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-20T12:19:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-20T12:21:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T12:24:02] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-20T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-20T12:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-20T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-07-20T12:41:30] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T12:44:02] dining_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本只有厨房局部升温并伴随灶具开启；异常样本是多房间同步升温。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

## 家庭环境信息
家庭布局: 一室一厅 (Studio/1BR)
- 重点房间 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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 38

## 设备事件日志
[2026-07-29T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-07-29T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-29T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-29T13:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-07-29T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-07-29T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-07-29T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-07-29T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-07-29T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-07-29T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T13:31:03] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T13:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-07-29T13:36:46] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-29T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-07-29T13:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2470
[2026-07-29T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-07-29T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-07-29T14:01:03] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-29T14:06:46] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-07-29T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2465
[2026-07-29T14:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-07-29T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2460
[2026-07-29T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-29T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:30:00] kitchen_dishwasher | OperationalState.CountdownTime = 1800
[2026-07-29T14:31:03] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-29T14:36:46] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-29T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2455
[2026-07-29T14:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-29T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-07-29T14:55:00] kitchen_dishwasher | OperationalState.OperationalState = 0
[2026-07-29T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-07-29T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

## 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:
```json
{
  "is_anomaly": false,
  "confidence": "high",
  "threat_type": "none",
  "threat_description": "检测到洗碗机启动并运行，同时厨房温度呈现下降趋势，符合夏季开启制冷空调或开窗通风时的正常家电使用场景，未发现安全风险。",
  "reasoning": [
    "1. 设备状态分析：日志显示 kitchen_dishwasher 在 14:00 进入 OperationalState=1 (通常表示待机或准备就绪)，并在 14:30 设置 CountdownTime=1800秒 (30分钟)，随后在 14:55 变为 OperationalState=0 (完成/停止)。这构成了一个完整的、持续约25-30分钟的洗碗机工作周期，属于正常的家务行为。",
    "2. 环境数据关联：在此期间（13:10至15:00），厨房温度传感器读数从 ~24.9°C 逐渐下降至 ~24.3°C。这种缓慢的温度下降通常由环境温度降低引起，例如用户打开了窗户/门，或者开启了客厅空调导致冷气扩散至厨房。这与洗碗机运行产生的热量相比，降温趋势更为显著，暗示可能存在主动的降温措施（如开空调或开窗）。",
    "3. 安全排除：虽然温度在下降，但并未触发烟雾报警器或一氧化碳报警器的异常记录（日志中未提及此类报警事件）。洗碗机作为低功率电器，其运行不会引发火灾风险。所有运动传感器均显示 Occupancy=0，表明此时家中可能无人或人员处于非活动状态，但这与白天进行家务劳动（如启动洗碗机）并不矛盾，且没有检测到入侵迹象（门锁无异常操作）。"
  ],
  "key_evidence": [
    "kitchen_dishwasher OperationalState 从 1 变为 0，且中间有 CountdownTime 设置，表明一次完整的洗涤程序已完成。",
    "kitchen_temp_sensor 温度在 13:10-15:00 期间呈持续下降趋势 (24.92°C -> 24.30°C)，排除了因设备故障过热导致的升温风险。",
    "无 smoke_co_alarm 或 door_lock 的异常触发记录。"
  ],
  "recommended_actions": [
    "无需采取紧急行动。",
    "建议确认该时间段内是否开启了空调或窗户，以验证温度下降原因，确保室内舒适度。"
  ]
}
```

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本倒计时持续减少并按时停止；异常样本长时间运行且倒计时几乎不变。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}