CTCS制式下短编组列车自动折返快速停车方案研究  

Quick Stop Scheme of Short Marshalling Train Automatic Turn-back under CTCS System

作　　者：符萌[1] 林强 杨俐 韩永强[1] FU Meng;LIN Qiang;YANG Li;HAN Yongqiang(China Railway Siyuan Survey and Design Group Co.,Ltd.,430063,Wuhan,China;不详)

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063 [2]上海申铁投资有限公司,上海200003

出　　处：《城市轨道交通研究》2022年第11期79-84,88,共7页Urban Mass Transit

基　　金：上海申铁投资有限公司科研项目(SHST-2021-ZSS-230)。

摘　　要：目前我国的动车组有4节编组、8节编组、16节编组等多种编组形式。在短编组列车进入折返线进行站后自动折返作业时,为缩短列车折返时间,应使短编组列车尽快停车,且车尾应尽量靠近折返信号机。基于CTCS(中国列车运行控制系统)制式,从轨旁信号设备的布置、信号系统的配套修改等方面,对原设计方案提出了6个优化方案,并进行了仿真。通过对仿真结果的对比分析,推荐采用在折返线中间加分隔信号机的方案。At present,EMU(electric multiple unit)trains have 4-car formation,8-car formation,16-car and other marshalling forms.When a short marshalling train enters the turn-back line for after station automatic turn-back operation,the train must stop as quickly as possible,and the train tail should be as close to the turn-back signal as possible in order to shorten the turn-back time.Based on CTCS(China train control system),six optimization schemes are proposed and simulated for the original design scheme from the trackside signal equipment layout and the signal system modification.Through a comparative analysis of the simulation results,the scheme to add separation signals in the middle of the turn-back line is recommended.

关 键 词：市域铁路 短编组列车 列车自动折返 快速停车 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]