基于初心号平台智轨的网络通信故障研究  

Research on Network Communication Fault Based on the ART of Initial Center Platform

作　　者：齐可心 肖磊 粟爱军 李一叶 刘震 QI Kexin;XIAO Lei;SU Aijun;LI Yiye;LIU Zhen(Hunan CRRC Zhixing Technology Co.,Ltd.,Changsha 410006,China;Hunan Multi-articulated Rubber Tire Transit Engineering Research Center,Changsha 410006,China)

机构地区：[1]湖南中车智行科技有限公司,湖南长沙410006 [2]湖南省多铰接脚轮运输系统工程技术研究中心,湖南长沙410006

出　　处：《现代信息科技》2024年第20期1-4,共4页Modern Information Technology

摘　　要：智轨列车的网络通信系统是保证智轨列车正常运行的关键系统,当发生严重通信故障时,智轨列车会触发安全制动以保护司乘安全,如何快速诊断通信故障、恢复车辆运营是故障发生后亟待解决的问题。文章针对初心号平台智轨的网络通信故障做了详细的分析;总结了已有通信故障的数据表征,以及异常通信故障数据拥有的一般性表征,并给出了应急策略和排查方法;最后对故障诊断未来的发展方向提出了展望。The network communication system of ART is the key system to ensure the normal operation of ART.When a serious communication fault occurs,the ART will trigger a safety brake to protect the safety of the driver and passengers.How to quickly diagnose the communication fault and restore the vehicle operation are urgent problems to be solved after the fault occurs.This paper makes a detailed analysis of the network communication fault of the ART of initial center platform.It summarizes the data representation of existing communication fault,explains the general representation of abnormal communication fault data,and provides the emergency strategies and troubleshooting methods.Finally,the future development direction of fault diagnosis is prospected.

关 键 词：智轨列车 网络通信 车辆控制 故障诊断 环网冗余 

分 类 号：TN915[电子电信—通信与信息系统] TP273[电子电信—信息与通信工程]