摘要
自动办理列车进路是分散自律调度集中系统(CTC)核心的功能,车次号又是CTC系统进行列车跟踪和进路控制的重要依据。全面研究CTC系统的车次号技术,分析车次号的各种来源以及相应的优先级,详细讨论车次跟踪的数据结构及流程。在跟踪车次、无线车次及车次队列三方校核的基础上进行准确的进路控制。车次号与进路命令一一对应,车次号队列的顺序决定列车进路命令的执行顺序。介绍的车次跟踪方法简单、有效,可以回避由于轨道电路故障而引起的车次跟踪错误。
it was core function that train route was arranged automatically in Decentralization-and-self- Regulation Centralized Traffic Control System. Train number was important foundation of train number track and route control. Technique about train number was researched roundly for Decentralization-and-self- Regulation Centralized Traffic Control System. The different source and priority of train number were analysed. Data structure and flow chant of logic track for train number were discussed in detail. Route Command was made on the basis of same train number from logic track, wireless and Queue of entry and exit. Train number was corresponding to route command one by one. The queue order of train number determined the implementation order of train route command. This track method of train number was simple and efficient. It could avoid of track error produced by fail of track circuit.
出处
《铁路计算机应用》
2008年第11期42-45,共4页
Railway Computer Application
关键词
分散自律调度集中
车次号
车次跟踪
进路控制
Decentralization-and-self- Regulation Centralized Traffic Control System
train number
track
route control
