| 基于CANopen协议的轨道交通安全计算机平台研究 |
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| 引用本文： | 耿进龙,赵希发,李鹏.基于CANopen协议的轨道交通安全计算机平台研究[J].铁道通信信号,2021(1):77-80. |
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| 作者姓名： | 耿进龙 赵希发 李鹏 |
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| 作者单位： | 卡斯柯信号有限公司 |
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| 摘 要： | CANopen是基于CAN(Controller Area Network)开发的应用层协议.本文在分析CANopen协议的通信原理的基础上,针对轨道交通安全计算机平台的通信需求,着重介绍了安全计算机平台通信部分的设计与实现,包括CAN网络中各个节点的硬件接口设计,以及软件设计与实现;并通过试验测试和现场正式运行,验证...
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| 关 键 词： | 轨道交通 安全计算机 CANopen协议 CAN总线 测试验证 |
Study on Safety Computer System for Rail Transit Based on CANopen Protocol |
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| Geng Jinlong,Zhao Xifa,Li Peng.Study on Safety Computer System for Rail Transit Based on CANopen Protocol[J].Railway Signalling & Communication,2021(1):77-80. |
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| Authors: | Geng Jinlong Zhao Xifa Li Peng |
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| Abstract: | CANopen is an application layer protocol developed over CAN(Controller Area Network).Based on the analysis of communication principle of the CANopen protocol,the design and implementation of the communication of the safety computer system is presented according to the communication requirements of the safety computer for rail transit,which includes the design of hardware interface of the CAN nodes as well as the design and implementation of their software.And the safety and reliability of the communication of the safety computer system has been validated via test and on-site operation. |
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| Keywords: | Rail transit Safety compute CANopen protocol CAN bus Test and verification |
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