一种总线型和交换型网络并存的列车网络设计

王静; 刘超; 赵佳颖; 王家琪

doi:10.13890/j.issn.1000-128x.2021.04.015

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一种总线型和交换型网络并存的列车网络设计

电力牵引与控制 | 更新时间：2021-12-09

- 一种总线型和交换型网络并存的列车网络设计
- Train Network Design With Bus Line and Switching Network Coexisting
- 机车电传动 2021年第4期页码：92-97
- 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
  2.中车唐山机车车辆有限公司　资源管理部，河北　唐山　063035
  3.中车唐山机车车辆有限公司　质量管理部，河北　唐山　063035
- 作者简介：
  
  王静（1986—），女，硕士，高级工程师，主要从事列车网络系统软件开发和设计；E-mail:wj301102679@163.com
- 基金信息：
  
  河北省科技计划项目(19210803D)
- DOI：10.13890/j.issn.1000-128x.2021.04.015
  中图分类号：
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王静, 刘超, 赵佳颖, 等. 一种总线型和交换型网络并存的列车网络设计[J]. 机车电传动, 2021,(4):92-97.

Jing WANG, Chao LIU, Jiaying ZHAO, et al. Train Network Design With Bus Line and Switching Network Coexisting[J]. Electric Drive for Locomotives, 2021,(4):92-97.
王静, 刘超, 赵佳颖, 等. 一种总线型和交换型网络并存的列车网络设计[J]. 机车电传动, 2021,(4):92-97. DOI： 10.13890/j.issn.1000-128x.2021.04.015.

Jing WANG, Chao LIU, Jiaying ZHAO, et al. Train Network Design With Bus Line and Switching Network Coexisting[J]. Electric Drive for Locomotives, 2021,(4):92-97. DOI： 10.13890/j.issn.1000-128x.2021.04.015.

摘要

为了满足列车网络日益增长的数据传输需求，同时保证列车网络数据传输的可靠性和实时性，提高列车网络的灵活性和互联互通性，设计了一种总线型和交换型网络并存的列车网络控制系统，将2种网络优势互补，并可根据列车网络的实际情况，按照故障导向安全原则自动选择网络形式。搭建了实验室仿真试验平台，进行了MVB/WTB通信和TRDP（Train Real-time Data Protocol）通信之间的转换和列车控制逻辑的测试，并通过了400 km/h跨国互联互通动车组项目验证。试验证明，总线型和交换型网络并存的列车网络系统性能优异，能够为承载更加多样化的数据和拥有更加高效传输性能的列车网络控制系统提供重要支撑。

Abstract

In order to meet the increasing demand for data transmission, ensure the reliability and real-time of data transmission, and improve the flexibility and interconnectivity of the train network, a train network control system coexisting with bus and exchange network was designed. The advantages of the two networks were complementary, and the network form could be automatically selected according to the actual situation of the train network and the fault oriented safety principle. A laboratory simulation test platform was built, and the MVB/WTB communication, TRDP communication, the conversion between the two kinds of communication and the train control logic were tested, and the 400 km/h cross-country interconnectivity EMU project verification had been passed. The test results show that the designed network system has excellent performance and can provide important support for the train network control system with more diversified data and more efficient transmission performance.

关键词

动车组列车网络总线型交换型互联互通以太网MVB/WTB通信TRDP通信

Keywords

EMUtrain networkbus typeswitching typeinterconnectivityEthernetMVB/WTB communicationTRDP communication

references

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WANG Peidong, KONG Yuan. Research on train network technology based on industrial Ethernet[J]. Railway Locomotive & Car, 2012, 32(1): 9-12.

刘悦宇. 基于IEC 61375-2-5的列车网络仿真及冗余切换软件设计与实现[D]. 成都: 西南交通大学, 2014.

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IEC/TC9. Electronic railway equipment - Train communication network (TCN)-Part 2-3: TCN communication profile: IEC 61375-2-3:2015[S]. Geneva: International Electrotechnical Commission (IEC), 2015.

程艳丽, 尤新, 乔长亮. TRDP协议在列车控制管理系统中的应用[J]. 通讯世界, 2017(23): 332-333.

CHENG Yanli, YOU Xin, QIAO Changliang. The application of TRDP protocol in train control management system[J]. Telecom World, 2017(23): 332-333.

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