多层次路网接轨站联锁系统功能及接口方案探讨  

Discussion on the Function and Interface Schemes for Interlocking System of Multi-level Railway Network Junction Station

作　　者：张敏慧[1] 武汝涵 刘华祥 宋睿 ZHANG Minhui;WU Ruhan;LIU Huaxiang;SONG Rui(China Railway Siyuan Survey and Design Group Co.,Ltd.,430063,Wuhan,China;Engineering Management Center,China State Railway Group Co.,Ltd.,100038,Beijing,China;CASCO Signal Ltd.,200070,Shanghai,China)

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063 [2]中国国家铁路集团有限公司工程管理中心,北京100038 [3]卡斯柯信号有限公司,上海200070

出　　处：《城市轨道交通研究》2024年第10期303-307,312,共6页Urban Mass Transit

基　　金：中铁第四勘察设计院集团有限公司科研项目(2022K012)。

摘　　要：[目的]在多层次路网中,不同信号制式线路的接轨站面临着多种挑战,为满足多网融合运行的新需求,有必要深入研究并提出接轨站联锁功能和接口配置方案。[方法]通过对比CBTC(基于通信的列车控制)与CTCS-2(中国列车运行控制系统二级)信号制式下联锁系统的差异性,详细分析了信号控制功能需求、建设运营需求,进而明确了接轨站联锁系统的功能要求。在此基础上,进一步分析了联锁系统的接口对象和接口内容,最终构建了接轨站联锁接口配置方案。[结果及结论]接轨站联锁系统不仅需要完成基本的进路安全防护功能,还应能够适配多种信号制式对基础信息提供的要求,具备移动闭塞适应性,以及区间结合、站台门控制、保护区段防护、自动折返进路办理、运行灵活调整适配等全面功能。同时,接轨站联锁系统应支持信号安全数据网、有线环网、无线网、继电等多通道接口,以确保系统的兼容性和可靠性。[Objective]In the multi-level road network,junction stations of lines with different signal systems face quite a number of challenges.In order to meet the new demands of multi-network interoperation,it is necessary to conduct in-depth research and propose interlocking functions and interface configuration solutions for junction stations.[Method]By comparing the differences between interlocking systems under CBTC and CTCS-2 signal systems,signal control function,construction and operation demands are analyzed in detail,and functional requirements of the junction station interlocking system are clarified.On this basis,the interface objects and interface contents of the interlocking system are further analyzed.Finally,a configuration scheme for the interlocking interface of the junction station is constructed.[Result&Conclusion]The junction station interlocking system not only needs to complete the basic route safety protection function,but is also able to adapt to the requirements of various signal systems for basic information provision,capable of mobile blocking adaptability,as well as comprehensive functions such as section block combination,platform door control,over lap section protection,automatic return route processing,flexible operation adjustment and adaptation.At the same time,the junction station interlocking system should support multi-channel interfaces such as signal safety data network,wired ring network,wireless network,relay,etc.to ensure the compatibility and reliability of the system.

关 键 词：轨道交通 接轨站 联锁 接口 多通道 

分 类 号：U231.7[交通运输工程—道路与铁道工程]