四网融合的信号系统方案研究  

Research on Signal System Scheme for Integration of Four Networks

作　　者：刘名元[1] 戴宏[1] Liu Mingyuan;Dai Hong(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《铁路通信信号工程技术》2024年第3期1-6,共6页Railway Signalling & Communication Engineering

摘　　要：城市轨道交通、市域(郊)铁路和城际铁路建设均在向网络化运营推进,各种轨道交通之间的互联互通已经是工程建设必须面临的问题,而信号系统的兼容性则是实现各种轨道交通互联互通的一个基础条件。目前,CBTC系统和CTCS列控系统在各自轨道交通领域均处于统治性的市场地位,两种列控系统对土建条件的需求截然不同,由此导致工程规模、功能定位等各方面的重大差异。重点论述两种列控系统在运营能力、公交化运营等方面的差异,针对目前互联互通所面临的技术难点,提出解决方案,为后续工程设计提供一个可行的思路。The construction of urban rail transit lines,suburban railways,as well as intercity railways is advancing towards networked operation.The interoperability of various rail transport systems has become an unavoidable issue in engineering construction,and the compatibility of signal systems is a basic condition for the interoperability of various rail transport systems.At present,both the CBTC system and the CTCS system occupy a dominant market position in their respective rail transport fi elds.However,these two train control systems have completely diff erent requirements for civil engineering conditions,resulting in signifi cant diff erences in such aspects as project scale and functional positioning.This paper discusses the diff erences between these two train control systems in terms of operational capacity and public transport operation.It also provides a solution in response to the current technical diffi culties related to interoperability,which provides a feasible approach for engineering design in the future.

关 键 词：融合信号系统 公交化 互联互通 

分 类 号：U283[交通运输工程—交通信息工程及控制]