地铁车辆和信号系统显示屏融合方案研究  

Research on the Display Fusion Scheme of Metro Vehicle and Signal System

作　　者：李春明 高春兵 杨逸凡 LI Chunming;GAO Chunbing;YANG Yifan

机构地区：[1]交控科技股份有限公司,北京100070

出　　处：《铁道通信信号》2023年第2期70-74,共5页Railway Signalling & Communication

摘　　要：紧急疏散门是地铁车辆搭载全自动运行系统的标准配置,需要占用大量的车头空间。针对车头空间不足的情况,创新性地提出显示屏融合设计方案,将MMI显示的信号系统信息,通过TRDP及MVB冗余的通信方式,融合至车辆DDU中显示。通过在室内仿真环境下使用实际工程应用数据进行测试,结果表明:该方案能够有效满足各种现实场景的实际需求,可为后续采用全自动运行系统的城市轨道交通地铁车辆,在提高安全性、节省空间、降低成本等方面提供参考。The emergency evacuation door is the standard configuration of metro vehicles equipped with fully automatic driverless system,which needs to occupy a large amount of the front space.Aiming to the insufficient space for the front vehicle,this paper proposes an innovative solution.In which,the signal system information displayed by MMI through the redundant communication methods of TRDP and MVB are integrated into the vehicle DDU for display.This scheme is tested in the actual engineering application data of the indoor simulation environment.The test results show that the scheme can effectively meet the actual needs of various real scenarios,and provide a valuable reference for the follow-up urban rail transit metro vehicles using automatic driverless system to improve safety,save space and reduce costs.

关 键 词：地铁 全自动运行系统 冗余通信 显示屏融合 紧急疏散门 

分 类 号：U231.7[交通运输工程—道路与铁道工程]