| 令牌总线CircLink在列控系统中的应用 |
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| 引用本文： | 陆启进,唐涛,刘波,刘雨.令牌总线CircLink在列控系统中的应用[J].都市快轨交通,2007,20(6):37--40. |
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| 作者姓名： | 陆启进 唐涛 刘波 刘雨 |
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| 作者单位： | 北京交通大学,北京,100044 |
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| 摘 要： | 主要研究基于改进型令牌传递协议的现场总线CircLink在列车运行控制(ATC)系统车载设备中的应用.在列控系统中引入新型令牌总线CircLink,对于提高其通信性能有着重要的意义.给出车载CircLink总线的应用及工作原理,深入剖析新型令牌总线CircLink和传统令牌总线ARCNet的令牌传递协议,得出CircLink在协议上优于ARCNet的结论,为CircLink在列车控制系统以及更广泛领域中的应用提供了有力的依据.
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| 关 键 词： | 令牌总线 ARCNet 列车运行控制系统 车载设备 令牌传递协议 |
| 收稿时间： | 2007-06-05 |
| 修稿时间： | 2007年6月5日 |
Application of Token Bus CircLink in ATC |
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| Lu Qijin,Tang Tao,Liu Bo,Liu Yu.Application of Token Bus CircLink in ATC[J].Urban Rapid Rail Transit,2007,20(6):37--40. |
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| Authors: | Lu Qijin Tang Tao Liu Bo Liu Yu |
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| Abstract: | This paper introduces the application of CircLink based on enhanced token ring transmit protocol in the on board device of Automatic Train Control(ATC)system.It is of vital significance to introduce the new token bus into on board device in order to enhance the communication performance of ATC.It further introduces the application and working principles of the on board CircLink bus,compares the protocol of ARCNET with CircLink and reaches the conclusion that CircLink is better than ARCNET on protocol.The conclusion provides a powerful basis for the application of token bus in the ATC system as well as in other systems. |
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| Keywords: | CircLink ARCNET ATC on-board device token ring transmit protocol |
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