大修线路信号系统改造方案的研究  

Study of Reconstruction Solution of Signaling System in Line Under Overhaul Repair

作　　者：包佳伟 吕丰武 徐烨 卢博 Bao Jiawei;Lv Fengwu;Xu Ye;Lu Bo

机构地区：[1]卡斯柯信号有限公司,上海200071

出　　处：《铁道通信信号》2020年第4期91-94,共4页Railway Signalling & Communication

摘　　要：目前诸如上海、北京等城市的一些轨道交通线路已达到了大修改造年限。随着大城市客流量的增大,运营压力与日俱增,为降低改造工程对运营的影响,应采用最适合的方式进行改造。本文对大修线路信号系统的各种改造方案进行对比分析,为线路改造方案的选择提供参考。Several urban rail transit lines such as in Beijing and Shanghai cities have reach their limits of overhaul repair.Due to huge passenger flow and ever-increasing pressure on operation,proper solutions to reconstruct those lines shall be selected with least impacts on their operation.Therefore,several reconstruction solutions to the signalling system in a line under overhaul repair are compared and analyzed,providing a reference for the selection of line reconstruction solutions.

关 键 词：线路改造 基于通信的列车自动控制系统 准移动闭塞 固定闭塞 

分 类 号：U284[交通运输工程—交通信息工程及控制]