| 多功能车辆总线网络中网络节点的设计研究 |
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| 引用本文： | 徐磊,谢维达,寇若岚,李玲.多功能车辆总线网络中网络节点的设计研究[J].城市轨道交通研究,2011,14(1):91-93,97. |
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| 作者姓名： | 徐磊 谢维达 寇若岚 李玲 |
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| 作者单位： | 同济大学铁道与城市轨道交通研究院; |
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| 摘 要： | 多功能车辆总线(MVB)是分布式工业控制系统的一种应用形式,其核心部分是网络节点.提出构建一个MVB网络节点的设计方法.采用时序转换机制实现网络节点中上位机Host CPU和网络接口单元(NIU)之间信息的传输,并在实验室条件下进行了仿真试验.试验结果验证了设计的可行性、通用性.
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| 关 键 词： | 分布式控制 多功能车辆总线 网络接口单元 上位机 时序 |
Research & Design on Network Node in MVB Network |
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| Xu Lei,Xie Weida,Kou Ruolan,Li Ling.Research & Design on Network Node in MVB Network[J].Urban Mass Transit,2011,14(1):91-93,97. |
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| Authors: | Xu Lei Xie Weida Kou Ruolan Li Ling |
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| Institution: | Xu Lei,Xie Weida,Kou Ruolan,Li Ling Institute of Railway & Urban Rail Transit,Tongji University,201804,Shanghai,China) |
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| Abstract: | Network node is the nucleus of the multifunction vehicle bus (MVB), an application of distributed industry control system. A design method of MVB node is discusced and the communication between Host CPU (central processing unit) and NIU (network interface unit) at the node is realized by converting the time sequence. A simulation experiment has been performed in laboratory,which testified the feasibility and versatility of the design. |
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| Keywords: | distributed control multifunction vehicle bus network interface unit host CPU timing |
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