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

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

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

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

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

## 跨天活动摘要
- 2026-07-03: living_room=209, bedroom=242, kitchen=238, entrance=230, bathroom=59
- 2026-07-04: living_room=208, bedroom=242, kitchen=240, entrance=230, bathroom=64
- 2026-07-05: living_room=209, bedroom=240, kitchen=240, entrance=230, bathroom=63

## 设备事件日志
[2026-07-03T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T07:04:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T07:24:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-07-03T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-03T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2522
[2026-07-03T08:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-03T08:09:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-03T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-03T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-03T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-03T08:29:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:34:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:35:39] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T08:38:02] front_door_contact | BooleanState.StateValue = False
[2026-07-03T08:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-03T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-03T08:53:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-03T08:59:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:00:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:03:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-03T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-03T09:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-03T09:18:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-03T09:24:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:28:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-07-03T09:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-07-03T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-07-03T09:43:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-03T09:49:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T09:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-03T09:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-07-03T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-07-03T10:13:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:19:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-03T10:33:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:39:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-03T10:53:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T10:59:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T23:46:00] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-04T07:30:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T07:50:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-04T08:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-04T08:22:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-04T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-07-04T08:30:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:33:02] front_door_contact | BooleanState.StateValue = False
[2026-07-04T08:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-07-04T08:35:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-04T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-04T08:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-04T08:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:53:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T08:55:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-04T09:02:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-07-04T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-04T09:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-07-04T09:18:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:20:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-07-04T09:27:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-04T09:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-07-04T09:43:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:45:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-04T09:52:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T09:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-07-04T09:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-07-04T10:03:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:05:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-07-04T10:17:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-07-04T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2558
[2026-07-04T10:30:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:38:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T10:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-04T10:50:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T11:03:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-04T11:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-04T15:17:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T07:10:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-05T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-07-05T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-05T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-05T08:05:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-07-05T08:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-07-05T08:26:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-05T08:35:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:38:02] front_door_contact | BooleanState.StateValue = False
[2026-07-05T08:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-05T08:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-07-05T08:53:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-05T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-05T09:10:00] living_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": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持多房间活动；异常样本逐渐收缩到卧室附近。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact
- 已选事件数: 118

## 跨天活动摘要
- 2026-08-11: living_room=208, bedroom=242, kitchen=239, entrance=231, bathroom=64
- 2026-08-12: living_room=208, bedroom=240, kitchen=240, entrance=231, bathroom=63
- 2026-08-13: living_room=209, bedroom=241, kitchen=237, entrance=230, bathroom=60

## 设备事件日志
[2026-08-11T06:58:06] front_door_contact | BooleanState.StateValue = False
[2026-08-11T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-11T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-11T08:10:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-11T08:18:07] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-11T08:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T08:33:00] front_door_lock | DoorLock.LockState = 2
[2026-08-11T08:33:11] living_room_light | OnOff.OnOff = True
[2026-08-11T08:35:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:38:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T08:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-11T08:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-11T08:58:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-08-11T09:00:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-11T09:05:47] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-11T09:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-11T09:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2441
[2026-08-11T09:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-11T09:23:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:25:04] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-11T09:32:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-11T09:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-11T09:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T09:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-11T09:48:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:13:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T10:33:06] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-11T20:41:10] front_door_contact | BooleanState.StateValue = True
[2026-08-12T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-12T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-12T09:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-12T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-12T09:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-12T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-12T09:34:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:35:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-12T09:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2458
[2026-08-12T09:48:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-12T09:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T09:55:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2559
[2026-08-12T10:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-12T10:13:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-12T10:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-12T10:20:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-12T10:26:03] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T10:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2444
[2026-08-12T10:38:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-12T10:44:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:45:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-12T10:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-12T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-12T11:03:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-12T11:09:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:23:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:43:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T07:08:07] front_door_contact | BooleanState.StateValue = False
[2026-08-13T07:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T07:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-13T08:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-13T08:00:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-13T08:08:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-13T08:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-13T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-13T08:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-08-13T08:33:08] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:35:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:36:02] front_door_contact | BooleanState.StateValue = False
[2026-08-13T08:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-13T08:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T08:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-13T08:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-13T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-08-13T08:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-13T08:56:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:00:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-13T09:11:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-13T09:21:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:25:07] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-13T09:31:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-13T09:36:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T09:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-13T09:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-13T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-13T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-13T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: bathroom_occupancy, bedroom_light
- 已选事件数: 114

## 跨天活动摘要
- 2026-07-03: living_room=208, bedroom=241, kitchen=240, entrance=230, bathroom=65

## 设备事件日志
[2026-07-03T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T00:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2279
[2026-07-03T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T00:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T00:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2274
[2026-07-03T00:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2292
[2026-07-03T00:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2286
[2026-07-03T00:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2280
[2026-07-03T00:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2282
[2026-07-03T01:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2288
[2026-07-03T01:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2295
[2026-07-03T01:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2294
[2026-07-03T01:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-03T01:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2211
[2026-07-03T01:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2303
[2026-07-03T01:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2307
[2026-07-03T01:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2202
[2026-07-03T01:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2304
[2026-07-03T01:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2299
[2026-07-03T01:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2318
[2026-07-03T01:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T01:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-03T01:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2206
[2026-07-03T01:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2309
[2026-07-03T01:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-03T01:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2215
[2026-07-03T01:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2314
[2026-07-03T01:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-03T01:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2212
[2026-07-03T01:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2312
[2026-07-03T01:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2216
[2026-07-03T01:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2328
[2026-07-03T01:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2324
[2026-07-03T01:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2217
[2026-07-03T01:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2323
[2026-07-03T02:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2327
[2026-07-03T02:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2226
[2026-07-03T02:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T02:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2333
[2026-07-03T02:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2230
[2026-07-03T02:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2321
[2026-07-03T02:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2326
[2026-07-03T02:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2236
[2026-07-03T02:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2330
[2026-07-03T02:10:00] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T02:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2341
[2026-07-03T02:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2325
[2026-07-03T02:15:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:18:00] bedroom_light | OnOff.OnOff = True
[2026-07-03T02:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2342
[2026-07-03T02:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2247
[2026-07-03T02:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-03T02:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2338
[2026-07-03T02:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2242
[2026-07-03T02:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2339
[2026-07-03T02:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2344
[2026-07-03T02:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2244
[2026-07-03T02:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T02:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2343
[2026-07-03T02:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2347
[2026-07-03T02:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2256
[2026-07-03T02:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2345
[2026-07-03T02:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2353
[2026-07-03T02:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2257
[2026-07-03T02:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2346
[2026-07-03T02:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2361
[2026-07-03T02:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2250
[2026-07-03T02:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2355
[2026-07-03T02:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2367
[2026-07-03T02:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2252
[2026-07-03T02:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2365
[2026-07-03T03:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2360
[2026-07-03T03:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2265
[2026-07-03T03:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2358
[2026-07-03T03:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2375
[2026-07-03T03:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2366
[2026-07-03T03:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2380
[2026-07-03T03:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-07-03T03:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2377
[2026-07-03T03:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:30:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T03:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2393
[2026-07-03T03:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2391
[2026-07-03T03:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-07-03T03:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2387
[2026-07-03T04:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T05:34:09] bedroom_light | OnOff.OnOff = True
[2026-07-03T06:26:03] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T11:26:03] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T16:26:03] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-03T20:37:07] bathroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-03T20:51:11] bedroom_light | OnOff.OnOff = True
[2026-07-03T20:51:23] bedroom_light | OnOff.OnOff = False
[2026-07-03T23:52:30] bathroom_occupancy | OccupancySensing.Occupancy = 0

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本是短时起夜；异常样本在厨房等非卧室区域停留过久。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: kitchen_cook_surface
- 已选事件数: 103

## 跨天活动摘要
- 2026-07-01: living_room=209, bedroom=241, kitchen=239, entrance=229, bathroom=60
- 2026-07-02: living_room=209, kitchen=241, bedroom=239, entrance=230, bathroom=63

## 设备事件日志
[2026-07-01T06:10:37] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-01T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-01T10:31:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-07-01T10:54:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-01T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-07-01T11:06:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-01T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-07-01T11:16:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-07-01T11:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-07-01T11:26:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-07-01T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-01T11:36:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-07-01T11:41:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = None
[2026-07-01T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-01T11:46:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:49:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-07-01T11:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2427
[2026-07-01T11:56:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-07-01T12:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-01T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-07-01T12:06:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-01T12:14:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-01T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-07-01T12:21:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-01T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-07-01T12:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:31:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-07-01T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-07-01T12:41:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-07-01T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-07-01T12:54:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498
[2026-07-01T12:57:02] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:01:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:06:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-07-01T13:11:49] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-01T13:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2491
[2026-07-01T13:26:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-07-01T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-07-01T13:56:05] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-01T16:52:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-02T10:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-02T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-07-02T10:56:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-02T11:03:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-07-02T11:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-07-02T11:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:21:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:23:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-07-02T11:29:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2530
[2026-07-02T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-07-02T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-07-02T11:43:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2443
[2026-07-02T11:48:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-07-02T11:51:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-07-02T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-07-02T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-02T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-07-02T12:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-07-02T12:13:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-02T12:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2515
[2026-07-02T12:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2421
[2026-07-02T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-07-02T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-07-02T12:33:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-07-02T12:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2422
[2026-07-02T12:38:00] living_room_light | OnOff.OnOff = False
[2026-07-02T12:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2414
[2026-07-02T12:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-07-02T12:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:48:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-07-02T12:53:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-07-02T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-07-02T13:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507

## 任务
以下是过去 2 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ4
- 重点房间: living_room
- 重点设备: kitchen_cook_surface
- 已选事件数: 114

## 跨天活动摘要
- 2026-08-18: living_room=209, kitchen=241, bedroom=239, entrance=230, bathroom=63
- 2026-08-19: living_room=207, kitchen=241, bedroom=240, entrance=231, bathroom=61

## 设备事件日志
[2026-08-18T06:02:36] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-18T10:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-18T10:13:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-18T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-18T10:43:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T10:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-18T10:56:30] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-18T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2451
[2026-08-18T11:03:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:04:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-18T11:08:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-18T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T11:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-18T11:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2542
[2026-08-18T11:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-18T11:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-18T11:43:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-18T11:46:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-18T11:53:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T11:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-18T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-18T12:00:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-18T12:03:55] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-18T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-18T12:08:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-18T12:11:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-18T12:18:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2423
[2026-08-18T12:22:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-18T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-18T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-18T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-18T12:36:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:38:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2510
[2026-08-18T12:43:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-18T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2410
[2026-08-18T12:53:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T12:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-18T12:56:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-18T13:03:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2500
[2026-08-18T13:08:10] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2497
[2026-08-18T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-18T13:18:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:21:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:28:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-18T13:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2471
[2026-08-18T13:58:09] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-18T14:02:17] living_room_light | OnOff.OnOff = True
[2026-08-18T14:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2475
[2026-08-19T05:58:32] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-19T10:15:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T10:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-19T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-19T10:45:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-19T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-19T11:05:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:09:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-19T11:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-19T11:15:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-19T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2534
[2026-08-19T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-19T11:30:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:33:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-19T11:39:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-19T11:42:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-19T11:45:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-19T11:50:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-19T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-19T12:04:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-19T12:05:00] kitchen_cook_surface | OnOff.OnOff = True
[2026-08-19T12:07:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-19T12:10:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-19T12:15:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2419
[2026-08-19T12:24:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-19T12:28:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-19T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2527
[2026-08-19T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-19T12:35:04] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:40:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-19T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508

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

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本做饭持续 20 分钟左右；异常样本连续两天都只持续约 5 分钟。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: kitchen_light
- 已选事件数: 112

## 跨天活动摘要
- 2026-08-21: living_room=207, bedroom=240, kitchen=240, entrance=231, bathroom=61
- 2026-08-22: living_room=209, bedroom=242, kitchen=240, entrance=229, bathroom=59
- 2026-08-23: living_room=209, bedroom=241, kitchen=240, entrance=232, bathroom=62

## 设备事件日志
[2026-08-21T05:58:02] kitchen_light | OnOff.OnOff = True
[2026-08-21T10:30:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T10:50:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2549
[2026-08-21T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-21T11:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:20:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-21T11:25:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-21T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-21T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-21T11:47:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-21T11:54:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T11:55:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-21T12:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-21T12:05:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2430
[2026-08-21T12:12:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:19:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-21T12:20:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-21T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-21T12:28:48] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-21T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-21T12:35:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-21T12:40:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2412
[2026-08-21T12:45:04] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T12:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2506
[2026-08-21T12:54:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T13:05:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T13:25:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-21T17:08:00] kitchen_light | OnOff.OnOff = True
[2026-08-22T10:58:00] kitchen_light | OnOff.OnOff = True
[2026-08-22T11:07:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T11:27:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-22T11:47:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-22T11:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T11:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-22T12:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-22T12:07:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-22T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-22T12:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-22T12:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-22T12:32:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-22T12:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-22T12:37:54] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-22T12:38:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-22T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-22T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-22T12:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-22T12:58:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-22T13:07:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-22T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2388
[2026-08-22T13:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2496
[2026-08-22T13:23:09] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:27:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T13:47:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-22T14:03:15] living_room_light | OnOff.OnOff = True
[2026-08-22T14:13:07] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T10:39:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T10:59:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-23T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-23T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-23T11:27:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-23T11:33:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2447
[2026-08-23T11:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-23T11:44:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:45:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-23T11:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T11:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-23T12:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2431
[2026-08-23T12:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-23T12:09:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:10:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-23T12:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-23T12:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2420
[2026-08-23T12:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-23T12:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-23T12:34:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:35:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:40:00] living_room_light | OnOff.OnOff = False
[2026-08-23T12:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2508
[2026-08-23T12:50:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-23T12:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2408
[2026-08-23T12:57:37] bathroom_occupancy | OccupancySensing.Occupancy = 0

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: kitchen_light
- 已选事件数: 118

## 跨天活动摘要
- 2026-08-12: living_room=209, bedroom=242, kitchen=240, entrance=229, bathroom=59
- 2026-08-13: living_room=209, bedroom=241, kitchen=240, entrance=232, bathroom=62
- 2026-08-14: living_room=210, bedroom=243, kitchen=240, entrance=231, bathroom=59

## 设备事件日志
[2026-08-12T06:07:07] kitchen_light | OnOff.OnOff = True
[2026-08-12T10:32:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T10:52:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-12T11:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-12T11:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-12T11:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:24:00] kitchen_cook_surface | OnOff.OnOff = False
[2026-08-12T11:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-12T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2528
[2026-08-12T11:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-12T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2433
[2026-08-12T11:47:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-12T11:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T11:55:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-12T12:02:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-12T12:05:00] kitchen_light | OnOff.OnOff = True
[2026-08-12T12:07:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2424
[2026-08-12T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2520
[2026-08-12T12:18:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:20:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2519
[2026-08-12T12:27:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-12T12:32:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-12T12:37:54] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-12T12:38:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000
[2026-08-12T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-12T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2413
[2026-08-12T12:53:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-12T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2504
[2026-08-12T13:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2505
[2026-08-12T13:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2507
[2026-08-12T13:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-12T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2486
[2026-08-12T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2478
[2026-08-13T10:59:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2547
[2026-08-13T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-13T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-13T11:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-13T11:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2537
[2026-08-13T11:48:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-13T11:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T11:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-13T12:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2531
[2026-08-13T12:04:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:05:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-13T12:13:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2416
[2026-08-13T12:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-13T12:24:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2511
[2026-08-13T12:35:00] kitchen_light | OnOff.OnOff = True
[2026-08-13T12:38:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2517
[2026-08-13T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2503
[2026-08-13T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2402
[2026-08-13T12:54:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-13T13:04:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:05:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T13:10:08] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2398
[2026-08-13T13:19:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2490
[2026-08-13T13:24:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:25:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-13T13:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2483
[2026-08-13T13:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2492
[2026-08-13T13:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2469
[2026-08-13T14:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2468
[2026-08-13T14:11:14] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:37:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T10:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-14T11:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-14T11:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-14T11:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2532
[2026-08-14T11:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-14T11:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2434
[2026-08-14T11:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-14T11:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2429
[2026-08-14T11:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2523
[2026-08-14T11:52:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T11:55:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T11:58:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-14T12:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2525
[2026-08-14T12:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:10:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2426
[2026-08-14T12:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:15:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2521
[2026-08-14T12:15:00] kitchen_light | OnOff.OnOff = True
[2026-08-14T12:17:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:20:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2514
[2026-08-14T12:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2509
[2026-08-14T12:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-14T12:40:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2513
[2026-08-14T12:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2409
[2026-08-14T12:52:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-14T12:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2498

## 任务
请从下面 3 天的时序日志中分析住户或环境是否出现异常模式，不要只看单个事件。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本午餐时间有小幅波动；异常样本跨天明显后移。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}


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

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

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

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

## 已选日志说明
以下日志不是整天原始全量心跳，而是围绕关键设备、关键时间窗和跨天模式筛出的训练片段。
- 任务类型: SQ3
- 重点房间: living_room
- 重点设备: front_door_contact
- 已选事件数: 121

## 跨天活动摘要
- 2026-08-15: living_room=209, bedroom=241, kitchen=239, entrance=233, bathroom=62
- 2026-08-16: living_room=210, bedroom=243, kitchen=239, entrance=232, bathroom=59
- 2026-08-17: living_room=209, bedroom=243, kitchen=239, entrance=233, bathroom=63

## 设备事件日志
[2026-08-15T06:51:09] front_door_contact | BooleanState.StateValue = False
[2026-08-15T07:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T07:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2518
[2026-08-15T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2524
[2026-08-15T08:11:10] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-15T08:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2439
[2026-08-15T08:27:37] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-15T08:29:02] front_door_contact | BooleanState.StateValue = False
[2026-08-15T08:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-15T08:35:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2435
[2026-08-15T08:39:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:40:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-15T08:44:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:47:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-15T08:53:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T08:55:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2438
[2026-08-15T09:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2454
[2026-08-15T09:00:00] front_door_contact | BooleanState.StateValue = False
[2026-08-15T09:04:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2545
[2026-08-15T09:09:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:12:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-15T09:18:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:20:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2437
[2026-08-15T09:24:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:25:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2548
[2026-08-15T09:30:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2540
[2026-08-15T09:34:10] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:37:06] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2556
[2026-08-15T09:43:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:45:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2457
[2026-08-15T09:49:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-15T09:50:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-15T10:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-15T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-15T10:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2539
[2026-08-15T10:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-15T10:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-16T08:42:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:02:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:22:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-16T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-16T09:37:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:41:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:45:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-16T09:47:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2459
[2026-08-16T09:52:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T09:55:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2557
[2026-08-16T09:57:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-16T10:06:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:10:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-16T10:12:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:15:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2448
[2026-08-16T10:17:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2555
[2026-08-16T10:20:00] front_door_contact | BooleanState.StateValue = False
[2026-08-16T10:22:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:26:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:28:53] bathroom_occupancy | OccupancySensing.Occupancy = 0
[2026-08-16T10:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2550
[2026-08-16T10:37:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2446
[2026-08-16T10:42:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-16T10:47:10] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:50:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-16T10:51:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T10:57:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T11:00:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2449
[2026-08-16T11:05:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2541
[2026-08-16T11:07:08] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T11:10:00] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-16T11:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2546
[2026-08-16T11:30:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2535
[2026-08-16T11:40:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2544
[2026-08-16T11:50:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-16T12:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-17T07:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2516
[2026-08-17T07:35:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2512
[2026-08-17T07:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2529
[2026-08-17T08:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-08-17T08:05:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-17T08:07:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2538
[2026-08-17T08:15:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-17T08:20:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2526
[2026-08-17T08:25:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2533
[2026-08-17T08:27:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2440
[2026-08-17T08:33:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:40:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2436
[2026-08-17T08:43:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:45:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2536
[2026-08-17T08:49:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:50:00] front_door_contact | BooleanState.StateValue = False
[2026-08-17T08:52:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T08:55:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2553
[2026-08-17T08:58:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:00:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2551
[2026-08-17T09:05:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2442
[2026-08-17T09:08:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:10:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2552
[2026-08-17T09:14:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:17:09] kitchen_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:20:00] living_room_temp_sensor | TemperatureMeasurement.MeasuredValue = 2554
[2026-08-17T09:23:03] entrance_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:25:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2453
[2026-08-17T09:28:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:30:00] bedroom_temp_sensor | TemperatureMeasurement.MeasuredValue = 2450
[2026-08-17T09:35:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2543
[2026-08-17T09:39:00] bedroom_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T09:53:04] living_room_occupancy | OccupancySensing.Occupancy = 1
[2026-08-17T10:13:04] living_room_occupancy | OccupancySensing.Occupancy = 1

## 任务
以下是过去 3 天的设备活动记录。请识别其中是否存在可疑行为模式，并解释你的判断。

请按以下 JSON 格式回答：

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

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

Chosen response:
{
  "is_anomaly": false,
  "confidence": "medium",
  "threat_type": "none",
  "threat_description": "当前日志更符合正常模式，不建议报警。",
  "reasoning": [
    "推理步骤1: 正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "继续监测，无需立即处置。"
  ]
}

Rejected response:
{
  "is_anomaly": true,
  "confidence": "medium",
  "threat_type": "intrusion",
  "threat_description": "这些变化表明存在安全异常。",
  "reasoning": [
    "推理步骤1: 我把本可由正常模式解释的事件误判成了异常。"
  ],
  "key_evidence": [
    "正常样本仍保持日常出门；异常样本后续数天只剩室内活动。"
  ],
  "recommended_actions": [
    "建议立即检查并触发安全响应。"
  ]
}