Typical Faults Analysis and Troubleshooting of a MetroTrain MVB Communication Network Control System

Zhengwei HU; Yun JI; Fangfang JIAO; Hongxing ZHANG; Rushi LI

doi:10.13890/j.issn.1000-128x.2019.04.031

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Typical Faults Analysis and Troubleshooting of a MetroTrain MVB Communication Network Control System

更新时间：2021-12-13

- Typical Faults Analysis and Troubleshooting of a MetroTrain MVB Communication Network Control System
- Electric Drive for Locomotives Issue 4, Pages: 144-149(2019)
- 作者机构：
  
  1.中车唐山机车车辆有限公司　产品研发中心，河北　唐山　063035
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2019.04.031
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Zhengwei HU, Yun JI, Fangfang JIAO, et al. Typical Faults Analysis and Troubleshooting of a MetroTrain MVB Communication Network Control System. [J]. Electric Drive for Locomotives (4):144-149(2019)
DOI：

Zhengwei HU, Yun JI, Fangfang JIAO, et al. Typical Faults Analysis and Troubleshooting of a MetroTrain MVB Communication Network Control System. [J]. Electric Drive for Locomotives (4):144-149(2019) DOI： 10.13890/j.issn.1000-128x.2019.04.031.

摘要

介绍某地铁列车网络控制系统拓扑结构，并阐述了MVB通信相关参数设计和通信质量评价标准。针对某地铁列车网络控制系统发生的2起典型MVB通信故障，在排除了物理线路、外部电磁干扰、子系统软硬件设计等因素影响后，借助MVB分析仪和示波器等仪器确定故障原因，通过调整列车网络控制系统MVB板卡底层软件通信相关参数来解决通信故障问题。最后针对轨道交通车辆类似问题，给出故障调查分析方法以供参考。

Abstract

The topological structure of a metro train network control system was introduced, and the design of MVB communication parameters and communication quality evaluation criteria was expounded. Aiming at two typical MVB communication faults occurred in a metro train network control system, after eliminating the influence of physical lines, external electromagnetic interference, software and hardware design of subsystems and other factors, by means of MVB analyzer and oscilloscope to locate the cause of failure, the problem of communication failure was solved by adjusting the relevant parameters of the underlying software communication of MVB board in train network control system. Finally, aiming at the similar problems of rail transit vehicles, the fault investigation and analysis methods were provided for reference.

关键词

地铁车辆列车网络控制系统MVB通信故障故障诊断处理措施

Keywords

metro vehicletrain network control systemMVB communication faultfault diagnosistreatment measures

references

全国牵引电气设备与系统标准化技术委员会(SAC/TC 278). 牵引电气设备　列车总线　第1部分：列车通信网络：GB/T 28029.1—2011[S]. 北京: 中国标准出版社, 2012.

刘长远, 刘霄, 李绍博. 列车网络控制系统安全性研究[J]. 城市轨道交通研究, 2013, 16(4): 1-4.

严云升. T型列车通信网络的偶发性数据传送[J]. 机车电传动, 2004 (3): 56-59.

西门子(中国)有限公司. MVB分析仪用户手册[Z]. 北京: 西门子(中国)有限公司, 2007.

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Related Institution

Metro Operations Headquarters, Guangzhou Metro Group Co., Ltd.

Guangzhou Metro Group Co., Ltd.

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Vehicle Center of Operation Business Division, Guangzhou Metro Corporation

State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University

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