某国外市域动车组整车通信干扰问题分析与优化  

Analysis and optimization of communication jamming of a foreign urban EMU

作　　者：陈三猛 张坤[1,2] 周安德 CHEN Sanmeng;ZHANG Kun;ZHOU Ande(National Engineering Research Center for Rail Transit Vehicle System Integration;CRRC Zhuzhou Locomotive Co.,Ltd.:Zhuzhou 412001,China)

机构地区：[1]轨道交通车辆系统集成国家工程研究中心 [2]中车株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2023年第2期101-104,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章以某国外市域动车组项目客室车门控制器通信故障引起的列车网络控制系统通信干扰问题为切入点,对故障现象进行统计与理论分析,查找故障的原因,提出相应的优化措施,并通过测试与正线运营来验证优化后的效果。结果显示,优化方案准确有效,优化后的动车组在运营考核中未出现类似故障。This paper takes the communication jamming of train control and management system caused by the communication fault of passenger compartment door control unit of a foreign urban EMU project as the starting point. It makes a statistical and theoretical analysis of the fault phenomenon, and finds out the cause of the fault. It puts forward the corresponding optimization measures, and verifies the optimized effect through testing and mainline operation. The results show that the optimization scheme is accurate and effective, and the optimized EMU has not experienced similar failures in operation assessment.

关 键 词：市域动车组 列车网络控制系统 车门控制器 通信故障 

分 类 号：U266.2[机械工程—车辆工程]