基于Vxworks的磁悬浮列车悬浮监控系统设计

Design of Suspension monitoring system of maglev train based on VxWorks

磁悬浮列车的悬浮控制系统由各悬浮设备和相关控制仪器组成,控制仪器通过对采集到的设备信号进行分析和判断,实时调整信号量以实现列车在各工况下的稳定悬浮。本文基于Vxworks操作系统的网络通讯功能,采用Tornado和VC++编程工具,设计和实现了一个以太网通信系统,通过个人计算机对嵌入式控制器进行操作,如实时监控、参数调整、硬件故障判断等。

Maglev suspension control system is made up of apparatus and related equipments, the control apparatus analysis and judgments the signal collected by suspension , it adjusts traffic signals just in time in order to achieve the stability of the train suspension in various conditions. Based on the operating system network communication VxWorks ,using Tornado and VC ＋＋ programming tools, designed and implemented the Ethernet communication system ,make personal computer do operations to embedded controller, such as real-time monitor, parameter adjustment, hardware failure judgement, and so on.