{
    "intersections": [
        {
            "id": "西路口",
            "name": "无人车与特勤车交叉路口",
            "trafficLightId": "TL001",
            "position": {
                "longitude": 120.086003,
                "latitude": 36.361999,
                "altitude": 12.5
            },
            "radius": 100.0,
            "stopDistance": 50.0
        },
        {
            "id": "东路口",
            "name": "无人车与飞机交叉路口",
            "trafficLightId": "TL002",
            "position": {
                "longitude": 120.090003,
                "latitude": 36.361999,
                "altitude": 12.5
            },
            "radius": 100.0,
            "stopDistance": 50.0
        }
    ]
}