摘要
概述了列车微机控制系统的发展情况，提出列车微机控制系统的结构模型，并分析其两个基本特性———开放性和实时性。介绍了ＴＣＮ 在列车控制系统中的应用。
This paper reviews the development of train microcomputer control system and raises a structure module of microcomputer control system. Two basic performance of opening and real-time on train microcomputer control system are analyzed, and the application of TCN on train microcomputer control system is also introduced.
关键词
微机控制系统
列车
通信网
实时控制
TCN
Microcomputer control system, train communication networks, real-time control
