CTCS系统增加平交道口监控功能的系统方案研究  

Research on the System Scheme of Adding Level Crossing Monitoring Function to CTCS System

作　　者：张友兵 崔佳诺 王建敏 陈志强 张国振 ZHANG Youbing;CUI Jianuo;WANG Jianmin;CHEN Zhiqiang;ZHANG Guozhen(CRSC Research&Design Institute Group Co.Ltd,Beijing 100070,China)

机构地区：[1]北京全路通信信号研究设计院集团有限公司,北京100070

出　　处：《铁道工程学报》2022年第5期80-84,113,共6页Journal of Railway Engineering Society

基　　金：国家自然科学基金资助项目(U1934221)。

摘　　要：研究目的:平交道口是铁路和公路的交叉路口,对平交道口进行有效管理和安全监控,可以提高平交道口安全和通过效率。国内现有的平交道口技术存在自动化程度低、效率低下等问题,且CTCS系统未将平交道口监控作为系统功能的一部分,CTCS系统和平交道口系统存在割裂,降低了平交道口的安全性和通过效率。本文借鉴ETCS系统平交道口安全防护方案,提出CTCS系统增加平交道口监控功能的系统方案。研究结论:(1)CTCS系统增加平交道口监控功能,车载设备实时向地面设备报告列车位置和速度,地面设备在合理时机关闭平交道口,可缩短平交道口关闭时间,提高平交道口道路通过能力;(2)地面设备将平交道口信息发送给列车上的车载设备,车载设备对平交道口限速进行安全监控,可降低司机劳动强度,避免人为失误,提高平交道口安全监控自动化水平和安全水平;(3)本研究成果可为CTCS系统增加平交道口监控功能提供借鉴。Research purposes: Level crossing is the intersection of railway and highway. Effective management and safety monitoring of level crossing can improve the safety and passing efficiency of level crossing. The existing level crossing technology in China has some problems, such as low degree of automation and low efficiency. Moreover, the CTCS system does not take level crossing monitoring as a part of the system function, and the CTCS system is separated from the level crossing system, which reduces the safety and passing efficiency of level crossing. This paper draws lessons from the security protection scheme of ETCS system level crossing, and puts forward the system scheme of adding level crossing monitoring function to CTCS system.Research conclusions:(1) Level crossing monitoring function is added to CTCS system. On-board equipment reports train position and speed to trackside equipment in real time, and trackside equipment closes level crossing at a reasonable time to shorten the closing time of level crossing and improve the road passing capacity of level crossing.(2) The trackside equipment sends the level crossing information to the on-board equipment on the train, and the on-board equipment monitors the speed limit of level crossing safely, reducing the driver’s labor intensity, avoiding human error and improving the automation level and safety level of safety monitoring in level crossing.(3) The research results can provide a reference for CTCS system to increase level crossing monitoring function.

关 键 词：中国列车防护系统 欧洲列车控制系统 平交道口 

分 类 号：U284.4[交通运输工程—交通信息工程及控制]