基于MVB总线的市域铁路车载设备首尾通信方法  

Head-to-tail Communication Method of Urban Railway On-board Equipment Based on MVB Bus

作　　者：张友兵 曲忠 王硕 张家兴 Zhang Youbing;Qu Zhong;Wang Shuo;Zhang Jjiaxing(CRSC Research&Design Institute Group Co.,Ltd.,Beijing 100070,China;Engineering Research Center of Railway Industry of Intelligent and Autonomous Train Control,Beijing 100070,China;Changchun Signaling&Communication Depot,China Railway Shenyang Group Co.,Ltd.,Changchun 130051,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 [2]列车自主运行智能控制铁路行业工程研究中心,北京100070 [3]中国铁路沈阳局集团有限公司长春电务段,长春130051

出　　处：《铁路通信信号工程技术》2024年第6期23-29,共7页Railway Signalling & Communication Engineering

基　　金：北京全路通信信号研究设计院集团有限公司科研项目(2300-K1240026.03)。

摘　　要：市域铁路是适用于都市圈中心城市城区连接周边城镇组团的轨道交通系统,提供公交化、大运量、快速便捷的交通服务。市域铁路要求列车两端的车载设备首尾通信、传递信息、支持站后自动折返和原地自动换端。详细介绍基于MVB总线的首尾通信方法和技术,已经成功应用于市域铁路车载设备之中。经过实验室测试和检验,提出的首尾通信方法和技术可以实现首尾两端车载设备高安全、高可靠的数据通信,是市域铁路列车实现站后自动折返和原地自动换端的重要基础技术。The urban railway is a rail transit system that is suitable for connecting the central urban area of the metropolitan area with the surrounding urban clusters,providing public-focused,large volume,fast and convenient transportation services.The urban railway requires that the on-board equipment at both ends of the train be able to perform head-to-tail communication,support automatic turn-back behind the station and automatically change ends in the station.This paper introduces in detail the head-to-tail communication method and technology based on MVB bus,which has been successfully applied to the urban railway on-board equipment.After laboratory testing and inspection,the head-to-tail communication method and technology proposed in this paper can achieve high safety and high reliability in data communication between the on-board equipment at the head and tail of the train,which is an important basic technology for urban railway trains to realize automatic turn-back behind the station and automatic end change in the station.

关 键 词：市域铁路 列车控制系统 车载设备 首尾通信 多功能车辆总线 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]