高速试验列车控制系统通信节点机的研究

Research of the Communication Node in Control System of High Speed Pilot Train

介绍了一种采用嵌入式计算机ＰＣ１０４模块实现高速试验列车控制、监测、诊断信息网络中通信节点的方法．阐述了ＰＣ１０４总线模块的特点，以及如何用ＰＣ１０４模块构成高速列车控制网络中的通信节点。

This article introduces an embedded computer PC 104 module. Taking its advantages, a new way to implement the communication node in the control system of high speed pilot train is suggested. This network can provide the message of control, inspection and diagnosis. The features of PC 104 module are presented. It also gives how to use PC 104 to configure the communication node on the net of high speed pilot train. And the way of creating a SSD is showed in this paper.