车载监控系统中的网络通信技术研究

Study on the Technique of Network Communication in the Vehicle Control System

主要介绍了磁悬浮列车车载监控系统中网络通信技术的应用。车载监控系统是磁悬浮列车的重要组成部分,通过车载监控系统可以实现车辆部件和设备的在线监测、故障诊断、集中控制等功能。在系统诊断和控制的过程中多次体现了网络通信的重要思想。说明了基于嵌入式系统下的网络通信机制,给出了通信协议和硬件接口,并阐述了网络通信的具体实现方法。

In this article it introduces the application of network communication technique in the vehicle control system briefly .The vehicle control system is an important part of the maglev train, through which the functions such as equipments online supervision, fault diagnosis, central control can be realized. In the process of fault diagnosis and system regulating, the programme method of network communication is often incarnated. It illuminates the principle of network communication based Windows CE Embedded system, the communication protocol and hardware interface are given out, the implement measures of network communication are also elaborated in this paper.