市域铁路中CBTC与CTCS互联互通设计分析  

Design Analysis of Interoperability Between CBTC and CTCS in Suburban Railways

作　　者：张甬涛 周欣 金捷[2] 朱锁明 Zhang Yongtao;Zhou Xin;Jin Jie;Zhu Suoming(CASCO Signal Ltd.,Shanghai 200436,China;Shanghai Shentong Metro Group Co.,Ltd.,Shanghai 200031,China)

机构地区：[1]卡斯柯信号有限公司,上海200436 [2]上海申通地铁集团有限公司,上海200031

出　　处：《铁路通信信号工程技术》2023年第12期72-77,92,共7页Railway Signalling & Communication Engineering

基　　金：上海市自然科学基金资助项目(22ZR1422200)。

摘　　要：国内核心都市圈的发展规划同时承担拉开城市框架的市域铁路建设提速,市域铁路信号系统的选型需求也日益迫切。结合信号系统行业现状和技术规范,市域铁路信号系统选型主要是CTCS-2+ATO系统、CBTC系统等。地铁CBTC制式和国家铁路CTCS制式的选择与融合需充分讨论。结合车载架构、地面设备、系统软硬件、通信协议等方面两套系统需综合考虑。从市域铁路信号选型的需求出发讨论CTCS-2和CBTC两种方案互相融合及互联互通的可能性。将从CTCS-2和CBTC互相完全融合,互联互通,双套切换的3种不同方案提出相关设计并分析可行性。特别是针对互联互通的需求,对互联互通方案、接口、切换区域和切换流程等进行研究分析,给出详细的方案。互联互通方案比完全融合方案可行性更高。With the issuance of the development plans for core metropolitan areas in China,and the acceleration of the construction of suburban railways that expand the urban framework,there is an increasingly urgent demand for the selection of signal system modes for suburban railways.In view of the status and technical specifi cations of the signal system industry,the main signal system modes selected for suburban railways are CTCS-2+ATO system,CBTC system,etc.Therefore,a suffi cient discussion is needed for the selection of and integration between CBTC system for metro lines and CTCS system for national railways.The two systems need to be comprehensively considered in terms of onboard equipment architecture,wayside equipment,system software and hardware,communication protocol,etc.This paper discusses the possibility of integration and interoperability between CTCS-2 and CBTC on the basis of the requirements for the selection of signal system modes for suburban railways.It proposes relevant designs and conducts feasibility analysis for three diff erent schemes,i.e.CTCS-2 and CBTC fully integrated with each other,interoperable with each other and switching between each other.In particular,it performs research and analysis in terms of the interoperability scheme,interfaces,switching area,switching process,etc.,and provides detailed schemes,on the basis of the requirements for interoperability.The interoperability scheme is found to be more feasible than the full-integration scheme.

关 键 词：市域铁路 CBTC 中国列车控制系统 互联互通 设计分析 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]