| 城市轨道交通新型车载信号设备以太网网关的设计 |
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| 引用本文： | 董继国,杨利强,李纯盛.城市轨道交通新型车载信号设备以太网网关的设计[J].城市轨道交通研究,2017,20(Z1). |
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| 作者姓名： | 董继国 杨利强 李纯盛 |
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| 作者单位： | 徐州市城市轨道交通有限责任公司,221000,徐州 |
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| 摘 要： | 目前轨道车辆常用的串行控制总线面临总线阻塞和控制时间延迟等问题,以太网通信总线是未来发展方向。对车载信号设备与不同车载网络总线间的通信进行了阐述,分析MVB(多功能车辆总线)和以太网的报文,完成了MVB-TCP/IP通信模块的设计,实现以太网通信协议与MVB间的数据传输。
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| 关 键 词： | 车载信号设备 列车通信网络 以太网 多功能车辆总线 |
Design of Ethernet Gateway for New On-board Signal E-quipment in Urban Rail Transit |
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| DONG Jiguo,YANG Liqiang,LI Chunsheng.Design of Ethernet Gateway for New On-board Signal E-quipment in Urban Rail Transit[J].Urban Mass Transit,2017,20(Z1). |
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| Authors: | DONG Jiguo YANG Liqiang LI Chunsheng |
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| Abstract: | The serial control collectivity installed in rail transit vehicle often faces many problems like bus blocking and con-trol time delay. Ethernet communication bus is a future solu-tion. In this paper,the communication between the vehicle sig-nal equipment and different train communication networks is described,the MVB and Ethernet messages are analyzed,the design of MVB-TCP/IP communication module is completed, so as to achieve data transmission between Ethernet and MVB bus. |
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| Keywords: | on-board signaling system train communication network Ethernet multifunction vehicle bus (MVB) |
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