为列车通信网络的应用选择提供参考。
It was used for reference to selection of Train Communication Network on board.
本文研究设计了基于多功能车辆总线的机车逻辑控制单元，讨论了列车通信网络实时协议的实现。
This dissertation researched and designed the locomotive LCU based on MVB, discussed the realization of real-time protocol of TCN.
文章阐述了列车网络控制、自动列车防护、列车通信网络的介质和控制系统的接地等当前迫切需要解决的问题。
Therefore, the author explains his idea on how to solve the urgent problems on train network control, ATP, media for communication network as well as earthing of control system.
介绍了列车通信网络的两条总线，即绞线式列车总线（WTB）和多功能车辆总线（MVB），并分析了两层网络拓扑结构。
This paper introduces two buses of train communication network:the wire train bus(WTB) and the multifunction vehicle bus(MVB), analyzes two layers topo.
MVB通信网络将车辆内的各个可编程设备连接起来，而WTB则将列车的各个车辆连在一起，构成整个tcn。
MVB connected the programmable equipments in railway vehicle, and WTB connected the vehicles, then TCN is established.
MVB通信网络将车辆内的各个可编程设备连接起来，而WTB则将列车的各个车辆连在一起，构成整个tcn。
MVB connected the programmable equipments in railway vehicle, and WTB connected the vehicles, then TCN is established.
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