市域(郊)铁路CBTC与CTCS-2双制式信号系统切换方案研究  

Research on Switchover Solution of CBTC System and CTCS-2 System for Suburban Railway

作　　者：程梁 刘雅祯 CHENG Liang;LIU Yazhen

机构地区：[1]中铁工程设计咨询集团有限公司,北京100055 [2]北京城建设计发展集团股份有限公司,北京100032

出　　处：《铁道通信信号》2025年第1期31-41,共11页Railway Signalling & Communication

基　　金：广州地铁设计研究院股份有限公司科研项目(KY-2022-080)。

摘　　要：为满足市域(郊)铁路列车跨线运行需求,研究市域(郊)铁路CBTC与CTCS-2双制式信号系统的兼容性方案。分析衔接线路接驳方式、两种制式列控系统切换对应的运营场景;从车载、轨旁设备层面,介绍采用双套车载设备进行信号制式切换的方法,并对制式切换过程进行描述;探讨停车切换、不停车切换方式的设备管界,系统结构及信息交互、轨旁设备配置、地面信号显示方案等;讨论跨线运行列车的追踪间隔控制要求,以及调度系统配置、临时限速设置方案;研究不同切换方式对列控系统控车模式的要求,分析切换瞬间不同制式列控系统列车限制速度曲线不一致的风险,讨论车载设备之间,以及车载设备与车辆、司机、外围设备的接口配置;最后提出工程设计、施工、运营方面的相关建议,展望市域(郊)铁路信号系统互联互通应用前景,为市域(郊)铁路工程设计、信号设备研发等提供思路和借鉴。To meet requirements of cross-line operation of suburban railway,the compatibility solution of the CBTC system and CTCS-2 system is studied.The connection mode of the connecting lines and the corresponding operation scenarios of the two types of train control system′switchover are analyzed.The approach of using dual onboard train control system equipment for signal switchover is introduced in view of onboard signal equipment and track-side signal equipment,and the process of switchover is described.For train-stop switching mode and non-train-stop switching mode,their equipment management boundaries,system composition,data interaction and track-side equipment configuration,ground signal indication are explored respectively.The headway control requirements of cross-line train operation,configuration of train dispatch systems and setting of temporary speed limits are discussed.The requirements of different switching modes for onboard train control mode are also explored,the risk of inconsistent speed limit curves of different onboard train control system at the moment of signal system′s switchover are analyzed,the interface configuration between onboard devices,onboard devices and vehicles,drivers,and peripheral devices are also discussed.Finally,suggestions for engineering design,construction,and operation are provided,the prospects for the connectivity and inter-operation of the signal system in suburban railways are discussed.The research results can provide references for engineering design of suburban railway as well as the research and development of signal equipment.

关 键 词：市域(郊)铁路 四网融合 信号系统 列控系统制式切换 场景分析 设备配置 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]