移动闭塞与准移动闭塞列车追踪间隔对比分析  

Comparison and Analysis of Headway between Trains in Moving Block System and Quasi-moving Block System

作　　者：江明[1,2] 

机构地区：[1]北京全路通信信号研究设计院集团有限公司,北京100070 [2]北京市高速铁路运行控制系统工程技术研究中心,北京100070

出　　处：《铁路通信信号工程技术》2017年第2期1-3,共3页Railway Signalling & Communication Engineering

摘　　要：针对不同的闭塞分区长度和司机反应距离,分析不同列车运行速度下移动闭塞相对于准移动闭塞的列车追踪间隔差异。结果表明列车运行时速在120 km以下时采用移动闭塞能显著缩短列车追踪间隔,但需同时考虑司机反应距离对列车追踪间隔的影响。The headway between trains with different rtmning speed under the moving block system and quasimoving block system are compared based on the different block section length and driver reaction distance. The result shows that when the train speed is lower than 120km/h, the moving block system can achieve a prominent shorter headway but the influence of the driver reaction distance should be considered simultaneously.

关 键 词：列车运行控制系统 移动闭塞 准移动闭塞 追踪间隔 闭塞分区长度 司机反应距离 列车运行速度 

分 类 号：U284.481[交通运输工程—交通信息工程及控制]