电动汽车试验运行参数监控系统研究

Research on monitoring system for demonstrating operation parameters of electric vehicle

在电动汽车的研发过程中，需要对车辆及关键零部件的运行状态信息进行实时采集和监测，因此设计开发了电动汽车试验运行参数监控系统．首先在下位机开发数据采集器，对车辆信息进行实时采集；然后采用无线通讯技术将下位机采集的数据传给上位机，在上位机实现远程监控及信息管理．实车测试结果表明该系统能够准确、可靠地完成实时数据的采集、传输和管理，具有优良的性能．

In the electric vehicle R＆D process, the information of vehicles＇ and key components＇ operation status need to be collected and monitored. Thus, research on monitoring system for demonstrating operation parameters of electric vehicle is designed and developed. Firstly, data collector which collects real-time vehicle information and transmits the information to the host computer is developed on the lower computer through wireless communication technology. Then, remote monitoring and information management are accomplished on the host computer. Real vehicle test results show that the real-time data can be collected, transmitted and managed accurately and reliably by the system which has an excellent performance.