摘要
针对多数车辆监控系统仅能获取车辆高精度实时位置信息,缺乏对车辆运行现场实时状态信息监控的不足及无法进行主动通信的问题,为实现对车辆行驶状态的实时监控及告警信息推送,文中研究并设计了基于5G及WebRTC技术的车辆行驶状态实时监控系统,系统监控终端利用北斗导航定位实现车辆行驶轨迹获取,研究了基于WebRTC的实时画面监控技术,并研究了基于5G通信的系统监控平台与终端间的信息收发方法。系统经实验验证结果表明:基于5G及WebRTC技术的车辆行驶状态实时监控系统能有效监测车辆行驶轨迹及实时画面,能够实现告警等信息的发送。该研究成果对车辆行驶安全监控系统的设计具有一定的参考价值。
Most vehicle monitoring systems can only obtain high-precision real-time position information of vehicles,lack real-time state information monitoring of the vehicle operation site,and cannot carry out active communication.To realize real-time monitoring of the vehicle driving state and alarm information push,a real-time monitoring system of the vehicle driving state based on 5G and WebRTC technology is designed.The system monitoring terminal realizes vehicle driving trajectory acquisition by utilizing BeiDou navigation and positioning,the real-time screen monitoring technology based on WebRTC is explored,and the information sending and receiving method between the system monitoring platform and the terminal based on 5G communication is studied.The experimental verification of the system shows that the real-time monitoring system of vehicle driving status based on 5G and WebRTC technology can effectively monitor the vehicle driving trajectory and real-time picture,and can realize the sending of alarms and other information.The research results have a certain reference value for the design of vehicle traveling safety monitoring system.
作者
徐嵩
王尔申
郭倩文
舒皖森
娜拉
XU Song;WANG Ershen;GUO Qianwen;SHU Wansen;NA La(School of Electronic and Information Engineering,Shenyang Aerospace University,Shenyang Liaoning 110136,China;Shenyang Key Laboratory of BeiDou Space-Time Information Fusion and Intelligent Navigation,Shenyang Liaoning 110136,China;School of Civil Aviation,Shenyang Aerospace University,Shenyang Liaoning 110136,China;National Supercomputing Center in Zhengzhou,Zhengzhou Henan 450001,China)
出处
《电子器件》
2025年第4期863-868,共6页
Chinese Journal of Electron Devices
基金
辽宁省教育厅系列项目(LJKZZ20220031)
嵩山实验室预研项目(YYJC062022017)。
关键词
车辆行驶状态监测
北斗卫星导航系统
5G通信
WebRTC
路面实时监测
vehicle driving status monitoring
Beidou satellite navigation system
5G communication
WebRTC
Real-time monitoring of road conditions
