基于北斗短报文通信的车辆监控系统的设计与实现

Design and implementation of vehicle monitoring system based on Beidou short message communication

为解决在手机信号不稳定,或是手机信号缺失的情况下,通过北斗卫星对车辆位置进行实时准确的监控问题,设计开发了一套基于北斗短报文通信技术的车辆位置监控系统.该系统包括带有缓存机制的北斗平台接收机、位置监控平台软件和安装在车辆上北斗卫星短报文通信设备.测试结果表明,在多个北斗设备同时发送位置信息时,该系统可以并行接收,并能够监控车辆的位置及运行轨迹.

In order to solve the problem of real-time and accurate vehicle position monitoring by Beidou satellite under the condition of unstable mobile phone signal or lack of mobile phone signal,a vehicle position monitoring system based on Beidou short message communication technology is designed and developed.The system includes Beidou platform receiver with buffer mechanism,position monitoring platform software and Beidou satellite short message communication equipment installed on vehicles.The test results show that the system can receive and monitor the position and trajectory of vehicles in parallel when multiple Beidou devices send positions at the same time.