准移动闭塞系统针对市域快线的适用性分析  

Applicability Analysis About Regional Rail Rapid Line Adopting Quasi-moving Block System

作　　者：武少峰[1] 

机构地区：[1]铁道第三勘察设计院集团有限公司,天津300251

出　　处：《都市快轨交通》2014年第3期94-96,共3页Urban Rapid Rail Transit

摘　　要：针对国内城市轨道交通中被广泛采用的准移动闭塞系统,对市域快线的运营速度、站间距、牵引供电方式等进行分析,从理论上说明基于数字轨道电路的准移动闭塞信号系统可以满足市域快线的要求。Quasi-moving block system is widely used in urban rail transit. The operation speed, distance between stations, traction power supply mode, etc. of regional rail rapid lines were analyzed. Quasi-moving block signal system based on digital track circuit could meet the requirement of urban rail rapid transit theoretically.

关 键 词：市域快线 准移动闭塞 数字轨道电路 运营速度 站间距 牵引供电方式 

分 类 号：U231.7[交通运输工程—道路与铁道工程]