论文部分内容阅读
文章介绍了磁悬浮列车监测系统的一种方案设计。它采用 SIEMENS的 PL C采集列车信号并通过组成的网络将数据传到首车和尾车 ,并在车载计算机上显示。文章主要给出了 PL C网络的实现和 PL C对上位机的通信
The article introduces a kind of plan design of maglev train monitoring system. It uses PLEM of SIEMENS to collect train signals and transmit the data to the first car and the tail car through the formed network and display on the car computer. The article mainly gives the realization of PL C network and the PL C communication to the host computer