{
   "roadId":123456,
   "time":142423578,
   "cameras":[
      {
         "id":11100063,
         "type":"CCTV 1",
         "name":"camera ql1 km 20",
         "location":20.2,
         "link":"rtsp://192.168.7.70:534/11100063"
      },
      {
         "id":10000099,
         "type":"CCTV 1",
         "name":"camera ql1 km 50",
         "location":30.2,
         "link":"rtsp://192.168.7.70:534/10000099"
      }
   ]
}