国铁与城轨信号系统差异及互通性探讨  

Exploration on the Difference and Interoperation between National Railway and Urban Signaling Systems

作　　者：张敏慧[1] ZHANG Minhui(China Railway Siyuan Survey and Design Group Co.Ltd,Wuhan,Hubei 430063,China)

机构地区：[1]中铁第四勘察设计院集团有限公司

出　　处：《铁道工程学报》2019年第12期76-80,共5页Journal of Railway Engineering Society

摘　　要：研究目的:目前,中国城市间与城市内混合运行需求已出现,国铁与城轨信号系统是否适应列车跨线运行、互联已成为目前混合运行项目需要关注的重要问题之一。本文以城市间线路典型的CTCS国铁信号系统和城市内典型的互联互通CBTC轨道交通信号系统为研究对象,分析两者的差异,研究其跨线互联可能存在的方案,探索国铁和城铁信号系统互通性方案。研究结论:(1)归纳总结了国铁CTCS和城轨互联互通CBTC信号系统需求、架构和实现方案的差异性;(2)提出了车载兼容、地面兼容和设备层面互联互通的互通方案并进行对比分析;(3)提出了采用车载兼容、信号显示趋同化的近期互通方案,并探讨远期目标中设备层面的互联互通系统改造方向和内容;(4)该研究成果可为市域、市郊铁路信号系统互通性设计提供参考,为不同制式信号系统的互通性发展提供思路。Research purposes:The interoperation requirement between the inter-city and the inner-city is appearing.Whether the national railway signaling system and urban signaling system are suitable to the cross-line running and interconnection is one of the important problems which should be focused on.Aiming at National Railway CTCS used typically in the inter-city line and interoperability CBTC signaling system used typically in urban rail line,the paper studies the difference and the interoperation issue to explore the interconnection scheme between the two systems.Research conclusions:(1)The requirement,structure and implementation differences between National Railway CTCS and urban rail interoperability CBTC signaling system are summarized.(2)The interconnection schemes of car-born compatible,wayside compatible and equipment compatible are proposed and compared.(3)The short-term target which includes car-born compatible and signal aspect consistent is put forwards,the long-term target of equipment compatible method including the modification direction and content of the interoperability system is primarily investigated.(4)The research results can provide reference for the interconnection design of the urban and suburban railway signaling systems,and provide the idea of interoperation development of different signaling system.

关 键 词：信号系统 国铁 城轨 差异 互联 互通 

分 类 号：U238.5[交通运输工程—道路与铁道工程]