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: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 38

## 设备事件日志
[2026-07-04T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-04T05:54:39] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-04T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-07-04T11:40:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-04T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-07-04T17:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-04T17:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:13:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:25:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-04T18:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:33:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:38:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-04T18:45:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-04T18:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:53:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2305
[2026-07-04T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-04T19:03:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-07-04T19:10:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-04T19:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:18:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-04T19:23:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:24:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-04T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-04T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2277
[2026-07-04T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-04T19:40:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2283
[2026-07-04T19:47:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T19:48:00] kitchen_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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "灶具关闭后温度仍持续上升",
  "reasoning": [
    "推理步骤1: 灶具已关闭",
    "推理步骤2: 厨房温度没有回落反而继续升高",
    "推理步骤3: 升温趋势持续超过一个采样点"
  ],
  "key_evidence": [
    "灶具已关闭",
    "厨房温度没有回落反而继续升高",
    "升温趋势持续超过一个采样点"
  ],
  "recommended_actions": [
    "判为异常余热/火源风险，建议立即复查灶具与周边热源。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 61

## 设备事件日志
[2026-07-16T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-16T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-16T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-16T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-16T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-07-16T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-16T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-16T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-07-16T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2266
[2026-07-16T16:56:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-16T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-07-16T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-16T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-16T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-07-16T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-16T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-16T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-07-16T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-07-16T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-07-16T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-16T17:27:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-16T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-16T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-16T17:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:31:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-16T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-16T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-16T17:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-16T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-16T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2231
[2026-07-16T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-16T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-16T17:56:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T17:56:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-07-16T18:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:01:19] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-16T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-16T18:04:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-16T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-07-16T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-07-16T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-16T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-16T18:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-16T18:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-16T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-16T18:21:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:21:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-16T18:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-16T18:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-16T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2317
[2026-07-16T18:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2313
[2026-07-16T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-16T18:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2200
[2026-07-16T18:41:08] living_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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个房间温度同时异常上升",
  "reasoning": [
    "推理步骤1: 客厅和卧室温度同时异常上升",
    "推理步骤2: 厨房也同步升温",
    "推理步骤3: 不是单一热源可解释的局部变化"
  ],
  "key_evidence": [
    "客厅和卧室温度同时异常上升",
    "厨房也同步升温",
    "不是单一热源可解释的局部变化"
  ],
  "recommended_actions": [
    "按全屋热异常处理，建议检查火源或电器过热。"
  ]
}

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: kitchen
- 重点设备: kitchen_cook_surface, kitchen_temp_sensor
- 已选事件数: 46

## 跨天活动摘要
- 2026-07-20: kitchen=13, entrance=232, master_bedroom=230, living_room=111, second_bedroom=48, bathroom=48

## 设备事件日志
[2026-07-20T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2273
[2026-07-20T06:45:40] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-20T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-20T16:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2385
[2026-07-20T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-20T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-20T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2332
[2026-07-20T18:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:19:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-20T18:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2301
[2026-07-20T18:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:35:00] kitchen_light | OnOff.OnOff = True
[2026-07-20T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:36:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-20T18:44:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:44:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2298
[2026-07-20T18:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2300
[2026-07-20T19:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T19:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-20T19:03:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-20T19:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:09:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2287
[2026-07-20T19:14:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-20T19:20:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-20T19:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3050
[2026-07-20T19:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:29:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-20T19:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T19:34:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 3220
[2026-07-20T19:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-20T19:49:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:49:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T19:56:00] kitchen_dishwasher | OnOff.OnOff = True
[2026-07-20T20:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267
[2026-07-20T20:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T20:09:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 124

## 跨天活动摘要
- 2026-08-19: kitchen=11, bedroom=219, living_room=113, bathroom=55, entrance=14

## 设备事件日志
[2026-08-19T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-19T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-19T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-19T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-19T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-19T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-19T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-19T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-19T13:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T13:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-19T13:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-19T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2401
[2026-08-19T13:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-19T13:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-19T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-19T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-19T13:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-19T13:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-19T13:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-08-19T13:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T13:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-19T13:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-08-19T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-19T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2482
[2026-08-19T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-19T14:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2464
[2026-08-19T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-19T14:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-19T14:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-19T14:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-19T14:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-08-19T14:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-19T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-19T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-19T14:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-19T14:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-19T14:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-19T14:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T14:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-19T14:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-19T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-19T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-19T15:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-19T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-19T15:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-19T15:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-19T15:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-19T15:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-19T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2418
[2026-08-19T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-19T15:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-19T15:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-08-19T15:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T15:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-08-19T15:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-08-19T15:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-19T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-19T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-19T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-19T16:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2389
[2026-08-19T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-19T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2400
[2026-08-19T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-19T16:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-19T16:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-08-19T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-19T16:22:07] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T16:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-19T16:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T16:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2284
[2026-08-19T16:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2373
[2026-08-19T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-19T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-08-19T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-19T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2362
[2026-08-19T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-08-19T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-19T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-19T16:52:07] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2271
[2026-08-19T16:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T17:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2272
[2026-08-19T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-08-19T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-08-19T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200
[2026-08-19T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-19T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-08-19T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-19T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-19T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-08-19T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-19T17:22:07] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-08-19T17:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2251
[2026-08-19T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-08-19T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-19T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-08-19T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-19T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-19T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-19T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-08-19T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-08-19T17:52:07] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-08-19T17:57:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-08-19T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-19T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-19T18:03:02] front_door_contact | BooleanState.StateValue = False
[2026-08-19T18:03:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T18:03:40] living_room_ac | OnOff.OnOff = True
[2026-08-19T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2329
[2026-08-19T18:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2315
[2026-08-19T18:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-08-19T18:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2297

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 51

## 设备事件日志
[2026-07-20T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-07-20T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2405
[2026-07-20T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-20T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-20T15:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-07-20T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-07-20T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-20T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-20T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2350
[2026-07-20T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2351
[2026-07-20T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-20T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-20T17:28:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T17:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T17:31:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:32:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-07-20T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2337
[2026-07-20T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-07-20T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-20T17:51:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-20T17:51:02] front_door_contact | BooleanState.StateValue = False
[2026-07-20T17:51:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:51:12] living_room_light_1 | OnOff.OnOff = True
[2026-07-20T17:51:14] living_room_ac | Thermostat.SystemMode = 3
[2026-07-20T17:53:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-20T17:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-20T18:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:01:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:01:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-20T18:04:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-20T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-20T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-07-20T18:10:00] kitchen_light | OnOff.OnOff = True
[2026-07-20T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-20T18:11:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-20T18:11:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:18:03] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2310
[2026-07-20T18:22:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:26:04] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-20T18:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2308
[2026-07-20T18:30:29] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-20T18:31:04] living_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": true,
  "confidence": "medium",
  "threat_type": "fire_risk",
  "threat_description": "多个房间温度同时异常上升",
  "reasoning": [
    "推理步骤1: 客厅和卧室温度同时异常上升",
    "推理步骤2: 厨房也同步升温",
    "推理步骤3: 不是单一热源可解释的局部变化"
  ],
  "key_evidence": [
    "客厅和卧室温度同时异常上升",
    "厨房也同步升温",
    "不是单一热源可解释的局部变化"
  ],
  "recommended_actions": [
    "按全屋热异常处理，建议检查火源或电器过热。"
  ]
}

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


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

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

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

## 家庭环境信息
家庭布局: 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: 139

## 跨天活动摘要
- 2026-08-11: kitchen=12, entrance=230, kids_room=228, master_bedroom=227, dining_room=223, living_room=113
- 2026-08-12: kitchen=12, master_bedroom=232, kids_room=232, entrance=228, dining_room=221, living_room=115
- 2026-08-13: kitchen=12, entrance=230, master_bedroom=228, kids_room=227, dining_room=224, master_bathroom=223

## 设备事件日志
[2026-08-11T06:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-11T06:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-11T06:50:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-11T06:55:03] kitchen_light | OnOff.OnOff = True
[2026-08-11T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-11T07:00:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-11T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-11T07:11:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-11T07:19:10] kitchen_light | OnOff.OnOff = False
[2026-08-11T07:19:28] front_door_contact | BooleanState.StateValue = False
[2026-08-11T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-11T07:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-11T07:29:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-11T07:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-11T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-11T07:41:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:45:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-11T07:49:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:50:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T07:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-11T07:56:56] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-11T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-11T08:01:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-11T08:09:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:10:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-11T08:19:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-11T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-11T08:26:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-11T08:30:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-11T08:39:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-11T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-11T08:46:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-11T08:54:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:55:07] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-11T09:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-11T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-12T06:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-12T06:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-12T06:56:08] kitchen_light | OnOff.OnOff = True
[2026-08-12T07:00:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-12T07:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-12T07:10:17] dining_room_light | OnOff.OnOff = True
[2026-08-12T07:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-12T07:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-12T07:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-12T07:27:20] master_bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T07:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-12T07:33:21] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-12T07:33:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Manual)
[2026-08-12T07:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-12T07:39:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:40:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-12T07:48:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-12T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-12T07:57:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-12T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-12T08:00:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-12T08:08:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-12T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-12T08:17:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:20:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-12T08:24:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:25:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-12T08:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-12T08:37:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:40:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-12T08:44:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:45:10] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-12T08:53:24] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-12T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-12T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-13T06:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-13T06:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2484
[2026-08-13T06:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-13T06:52:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-08-13T07:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-13T07:01:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:05:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-13T07:08:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:11:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-13T07:18:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-13T07:22:14] master_bedroom_light | OnOff.OnOff = False
[2026-08-13T07:22:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-13T07:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T07:33:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:36:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-13T07:41:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-13T07:47:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:50:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-13T07:53:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-13T07:58:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3
[2026-08-13T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-13T08:11:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-13T08:16:05] dining_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-13T08:22:29] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:25:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-13T08:28:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-13T08:35:00] kids_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-13T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-13T08:43:00] kids_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:46:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-13T08:51:05] dining_room_occupancy | OccupancySensing.Occupancy = 1

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

请按以下 JSON 格式回答：

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

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

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 76

## 设备事件日志
[2026-08-18T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-18T00:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2168
[2026-08-18T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2278
[2026-08-18T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2394
[2026-08-18T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2291
[2026-08-18T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-18T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-18T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-18T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-18T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-18T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-18T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-18T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-18T16:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2306
[2026-08-18T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-18T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2357
[2026-08-18T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-08-18T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-08-18T17:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-18T17:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2264
[2026-08-18T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-18T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-08-18T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-08-18T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2352
[2026-08-18T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-08-18T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-08-18T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-08-18T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2359
[2026-08-18T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-18T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-08-18T17:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-18T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-18T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2241
[2026-08-18T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-08-18T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-18T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-08-18T17:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2335
[2026-08-18T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2235
[2026-08-18T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-08-18T17:36:20] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-08-18T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-08-18T17:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-08-18T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2243
[2026-08-18T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-18T17:46:49] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2331
[2026-08-18T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2222
[2026-08-18T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-08-18T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-08-18T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2223
[2026-08-18T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-08-18T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-08-18T18:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-08-18T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2381
[2026-08-18T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-08-18T18:04:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-08-18T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-08-18T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2224
[2026-08-18T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-18T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-08-18T18:06:20] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T18:10:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-08-18T18:10:00] front_door_lock | DoorLock.LockState = 2
[2026-08-18T18:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-08-18T18:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2227
[2026-08-18T18:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-18T18:10:02] front_door_contact | BooleanState.StateValue = False
[2026-08-18T18:10:17] entrance_light | OnOff.OnOff = True
[2026-08-18T18:10:20] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T18:10:27] living_room_light_1 | OnOff.OnOff = True
[2026-08-18T18:10:31] living_room_ac | OnOff.OnOff = True
[2026-08-18T18:10:31] living_room_ac | Thermostat.SystemMode = 3

## 任务
请分析下面的实时设备事件，判断是否需要将其视为异常安全事件。

请按以下 JSON 格式回答：

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

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

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

Rejected response:
{
  "is_anomaly": true,
  "confidence": "high",
  "threat_type": "fire_risk",
  "threat_description": "多个房间温度同时异常上升",
  "reasoning": [
    "推理步骤1: 日志中出现了不存在的额外报警事件。"
  ],
  "key_evidence": [
    "我假设看到了一个未在日志中出现的 critical 告警。"
  ],
  "recommended_actions": [
    "按全屋热异常处理，建议检查火源或电器过热。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ5
- 重点房间: living_room
- 重点设备: bedroom_temp_sensor, kitchen_temp_sensor, living_room_temp_sensor
- 已选事件数: 85

## 跨天活动摘要
- 2026-07-13: living_room=114, bedroom=221, bathroom=56, entrance=14, kitchen=8

## 设备事件日志
[2026-07-13T00:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-13T00:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2171
[2026-07-13T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281
[2026-07-13T04:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-13T04:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2293
[2026-07-13T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-13T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-13T08:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2428
[2026-07-13T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-07-13T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-07-13T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-07-13T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-13T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-07-13T16:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2302
[2026-07-13T16:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-07-13T16:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-13T16:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2285
[2026-07-13T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-07-13T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2379
[2026-07-13T16:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-07-13T16:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-13T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-07-13T16:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2263
[2026-07-13T16:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-07-13T16:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-13T16:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2262
[2026-07-13T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-13T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-13T16:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2269
[2026-07-13T16:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-07-13T17:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2258
[2026-07-13T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-13T17:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T17:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-13T17:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2249
[2026-07-13T17:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2369
[2026-07-13T17:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2356
[2026-07-13T17:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-13T17:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2363
[2026-07-13T17:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2349
[2026-07-13T17:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2248
[2026-07-13T17:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-13T17:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T17:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-13T17:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2348
[2026-07-13T17:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2255
[2026-07-13T17:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-13T17:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2340
[2026-07-13T17:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-13T17:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T17:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-13T17:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2245
[2026-07-13T17:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-13T17:36:33] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T17:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T17:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2336
[2026-07-13T17:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2240
[2026-07-13T17:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-13T17:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2231
[2026-07-13T17:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-13T17:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-13T17:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2234
[2026-07-13T17:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-13T17:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-13T17:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2237
[2026-07-13T17:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2334
[2026-07-13T17:58:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T18:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-13T18:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2320
[2026-07-13T18:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-13T18:02:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)
[2026-07-13T18:02:00] front_door_lock | DoorLock.LockState = 2
[2026-07-13T18:02:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2840
[2026-07-13T18:02:02] front_door_contact | BooleanState.StateValue = False
[2026-07-13T18:02:11] entrance_light | OnOff.OnOff = True
[2026-07-13T18:02:19] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-13T18:02:26] living_room_light_1 | OnOff.OnOff = True
[2026-07-13T18:02:31] living_room_ac | OnOff.OnOff = True
[2026-07-13T18:02:31] living_room_ac | Thermostat.SystemMode = 3
[2026-07-13T18:04:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2810
[2026-07-13T18:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-13T18:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-13T18:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2322
[2026-07-13T18:06:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2960
[2026-07-13T18:06:33] bathroom_occupancy | OccupancySensing.Occupancy = 0

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

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


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: kitchen
- 重点设备: kitchen_dishwasher
- 已选事件数: 132

## 跨天活动摘要
- 2026-08-13: kitchen=11, entrance=229, living_room=113, bathroom=54, master_bedroom=48, second_bedroom=48

## 设备事件日志
[2026-08-13T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-13T12:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-13T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-08-13T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-13T12:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-13T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-13T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-13T13:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2501
[2026-08-13T13:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T13:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2502
[2026-08-13T13:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T13:08:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-13T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-13T13:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-08-13T13:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-13T13:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-13T13:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-13T13:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2488
[2026-08-13T13:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-13T13:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2494
[2026-08-13T13:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T13:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T13:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-13T13:38:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2495
[2026-08-13T13:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2487
[2026-08-13T13:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2485
[2026-08-13T13:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2489
[2026-08-13T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2479
[2026-08-13T13:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-13T13:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-13T13:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2472
[2026-08-13T14:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-13T14:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T14:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T14:00:00] kitchen_dishwasher | OperationalState.OperationalState = 1
[2026-08-13T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-13T14:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-13T14:08:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T14:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-13T14:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-13T14:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2474
[2026-08-13T14:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2476
[2026-08-13T14:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2466
[2026-08-13T14:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2467
[2026-08-13T14:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-13T14:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2462
[2026-08-13T14:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-13T14:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-13T14:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T14:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T14:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-13T14:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-13T14:38:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T14:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-13T14:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-13T14:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-13T14:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2456
[2026-08-13T14:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-13T14:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-13T14:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-13T14:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-13T15:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-13T15:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-13T15:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:00:00] kitchen_dishwasher | OperationalState.CountdownTime = 5400
[2026-08-13T15:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-13T15:05:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-13T15:08:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:10:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-13T15:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-13T15:15:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-13T15:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-13T15:20:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-13T15:25:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2415
[2026-08-13T15:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-13T15:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-13T15:30:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-08-13T15:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:30:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T15:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2417
[2026-08-13T15:35:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-13T15:38:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T15:40:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403
[2026-08-13T15:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-13T15:45:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2407
[2026-08-13T15:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2404
[2026-08-13T15:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2411
[2026-08-13T15:50:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-13T15:55:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-13T15:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-13T16:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2395
[2026-08-13T16:00:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-13T16:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-13T16:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2392
[2026-08-13T16:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-13T16:10:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2399
[2026-08-13T16:10:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2397
[2026-08-13T16:15:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2396
[2026-08-13T16:18:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:20:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2386
[2026-08-13T16:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2390
[2026-08-13T16:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2382
[2026-08-13T16:25:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2376
[2026-08-13T16:30:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-13T16:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-08-13T16:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:35:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-13T16:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2383
[2026-08-13T16:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2368
[2026-08-13T16:40:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-08-13T16:40:57] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T16:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-08-13T16:45:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-08-13T16:48:25] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T16:50:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2370
[2026-08-13T16:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2371
[2026-08-13T16:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-13T16:55:00] second_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2374
[2026-08-13T17:00:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2354
[2026-08-13T17:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2372
[2026-08-13T17:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-13T17:05:00] master_bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-08-13T17:05:00] kitchen_dishwasher | OperationalState.CountdownTime = 5200

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

请按以下 JSON 格式回答：

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

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

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

Rejected response:
{
  "is_anomaly": true,
  "confidence": "low",
  "threat_type": "intrusion",
  "threat_description": "存在异常，但原因更可能属于其他类别。",
  "reasoning": [
    "推理步骤1: 日志里有异常，但我把它归因为另一类威胁。"
  ],
  "key_evidence": [
    "设备持续运行超过常规时长"
  ],
  "recommended_actions": [
    "建议按该错误类别处理。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ2
- 重点房间: kitchen
- 重点设备: kitchen_smoke_alarm
- 已选事件数: 42

## 设备事件日志
[2026-08-27T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-27T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-27T07:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-27T07:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-27T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T07:33:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-27T07:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-27T07:53:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-27T08:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 1
[2026-08-27T08:13:21] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-27T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-27T08:30:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-27T08:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-27T08:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-27T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-28T06:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-28T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-28T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-08-28T07:40:12] front_door_lock | DoorLock.LockState = 2
[2026-08-28T07:40:19] front_door_contact | BooleanState.StateValue = True
[2026-08-28T07:41:30] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T07:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-28T07:55:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 2
[2026-08-28T08:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-28T08:15:15] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-28T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-28T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-28T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-28T09:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-29T06:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-29T07:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-29T07:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-29T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T07:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-29T08:00:00] kitchen_smoke_alarm | SmokeCoAlarm.ContaminationState = 3

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

请按以下 JSON 格式回答：

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

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

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

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