摘要
主要对TCN网络进行分析。TCN网络分两层,用于连接车辆内固定设备的车辆多功能总线MVB网络和用于连接各节可动态编组的列车通信网络WTB。本文分析了MVB网络的帧格式、主帧、从帧,变量通信机制和消息事件巡回算法和搜索算法,分析了WTB网络中的消息网络寻址方式以及初运行机制,并采用UML对上面分析结果进行建模。
The paper makes an analysis of Train Communication Network. The architecture of ＇IVAN is defined as a hierarchy consisting of two levels, Wired Train Bus （WTB） and Multi - function Vehicle Bus （MVB）. The paper mainly researches frame format, master frame, slave frame, process data communication, message event polling and message search algorithm of MVB. The paper also researches on message route mode and inauguration of WTB. The results of analysis are modeled by UML.
出处
《铁道机车车辆》
北大核心
2009年第3期15-19,共5页
Railway Locomotive & Car
