Main Control Unit Dual Network Redundancy Design and Implementation Based on MVB and TRDP

ZHOU Haoshang; ZHANG Libin; GAO Zhaoling

doi:10.13890/j.issn.1000-128x.2018.04.101

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Main Control Unit Dual Network Redundancy Design and Implementation Based on MVB and TRDP

更新时间：2021-12-13

- Main Control Unit Dual Network Redundancy Design and Implementation Based on MVB and TRDP
- Electric Drive for Locomotives Issue 5, Pages: 74-77(2018)
- 作者机构：
  
  1. 中车大连电力牵引研发中心有限公司,辽宁,大连,116052
  2. 动车组和机车牵引与控制国家重点实验室,辽宁,大连,116052
  3. 大连东软信息学院电子工程系,辽宁,大连,116023
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2018.04.101
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ZHOU Haoshang, ZHANG Libin, GAO Zhaoling. Main Control Unit Dual Network Redundancy Design and Implementation Based on MVB and TRDP. [J]. Electric Drive for Locomotives (5):74-77(2018)
DOI：

ZHOU Haoshang, ZHANG Libin, GAO Zhaoling. Main Control Unit Dual Network Redundancy Design and Implementation Based on MVB and TRDP. [J]. Electric Drive for Locomotives (5):74-77(2018) DOI： 10.13890/j.issn.1000-128x.2018.04.101.

摘要

针对目前列车通信网中，一般以WTB、MVB 作为主要通信方式的现状，以某动力集中型电动车组的研发设计作为依托，研究基于MVB 和以太网的主控制单元列车总线控制方式，在机车应用中增加控制单元双总线冗余切换功能，增强了列车网络通信可靠性。运用考核表明，采用该方案的通信网络运行状态良好，具备较高的可靠性和实时性，完全满足列车数据传输的要求。

Abstract

In the train communication network, WTB and MVB were the main communication modes. Based on the research and development of a power centralized EMUs, the train bus control mode based on MVB and Ethernet was studied. The redundant switching function of the dual line of control unit was added to the locomotive application, which enhanced the reliability of train network. The application test showed that the communication network with this scheme has a good running state with high reliability and real time, and fully meets the requirements of the train data transmission.

关键词

动力集中动车组MVBTRDPCCU双网冗余

Keywords

power concentrated EMUsMVBTRDPCCUdual network redundancy

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Hunan Maglev Transportation Development Incorporated Company

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