基于TCN网络的远程输入输出设备的研究  

Research on Remote Input/output Module Based on TCN

作　　者：杨鹏[1] 王立德[1] 严翔[1] 申萍[1] 王坤[1] 

机构地区：[1]北京交通大学电气工程学院.北京100044

出　　处：《机车电传动》2013年第3期10-13,18,共5页Electric Drive for Locomotives

基　　金：中央高校基本科研业务费专项基金资助(E11JB00310)

摘　　要：在研究列车控制网络(TCN)设备构架的基础上,研究了一种基于高可靠性VME背板总线、具有MVB接口的远程输入输出模块(RIOM)设计方案,实现了RIOM在列车控制网络的基本功能。在介绍RIOM整体架构和基本参数的基础上,详述了针对列车控制网络特殊条件下的VME从设备接口有限状态机、模拟信号/数字信号通信的实现机制,最后对RIOM进行联网调试,对RIOM完成功能性验证。A Remote Input/output Module(RIOM) design proposal for TCN was proposed on the basis of highly reliable VME bus as well as MVB bus,which could achieve the fundamental functions of remote control and communication in train network.Besides,based on the presentation of overall structure and essential parameter,implementation mechanisms of VME slave finite state machine and structure of analog/digital signals communication in TCN was introduced in detail.The design had been validated in a TCN control system,which showed the system satisfy the requirement of TCN.

关 键 词：列车控制网络 远程输入输出模块 VME总线 

分 类 号：U26[机械工程—车辆工程] TP393[交通运输工程—载运工具运用工程]