| Modbus/TCP通信在地铁列车网络显示屏的应用 |
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| 引用本文： | 李鲲鹏,阎士奇.Modbus/TCP通信在地铁列车网络显示屏的应用[J].铁路通信信号工程技术,2022(2):76-80. |
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| 作者姓名： | 李鲲鹏 阎士奇 |
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| 作者单位： | 中车青岛四方车辆研究所有限公司 |
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| 摘 要： | 提出一种基于Modbus/TCP的列车网络显示屏以太网通信的解决方案,详细介绍该方案的实现方法,开展通信冗余性、可靠性的深入研究,并最终应用到某国外地铁列车通信网络项目中.现场运行结果表明,利用该方案实现的显示屏运行稳定,实时性及冗余性均符合要求.
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| 关 键 词： | 列车网络控制及监控系统 显示屏 Modbus/TCP 冗余 |
Application of Modbus/TCP Communication on Human-machine Interface for Train Control and Monitoring System |
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| Li Kunpeng,Yan Shiqi.Application of Modbus/TCP Communication on Human-machine Interface for Train Control and Monitoring System[J].Railway Signalling & Communication Engineering,2022(2):76-80. |
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| Authors: | Li Kunpeng Yan Shiqi |
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| Institution: | (CRRC Qingdao Sifang Rolling Stock Research Institute Co.,Ltd.,Qingdao 266109,China) |
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| Abstract: | This paper presents a TCMS HMI Ethernet communication solution based on Modbus/TCP,introduces in detail the implementation of this solution,takes in-depth research on the communication redundancy and reliability.This solution had eventually been applied to a metro project of a foreign city.The on-site operation results show that the HMI implemented by this solution operates stably,and both the real-time performance and redundancy meet the requirements. |
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| Keywords: | train control and monitoring system human-machine interface Modbus/TCP redundancy |
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