| 一种CAN与PROFIBUS-DP总线网关的实现 |
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| 引用本文： | 方彦军,张大海. 一种CAN与PROFIBUS-DP总线网关的实现[J]. 武汉大学学报(工学版), 2005, 38(3): 137-141 |
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| 作者姓名： | 方彦军 张大海 |
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| 作者单位： | 武汉大学动力与机械学院,湖北,武汉,430072 |
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| 摘 要： | 提出了一种基于双CPU结构的双向CAN总线与PROFIBUSDP总线网关的实现方法,论述了该网关设计的基本原理和结构,并详细介绍了网关的硬件与软件设计方案及其工作原理.实践证明,所提出的双CPU结构具有2个CPU工作互不干扰,系统运行稳定、可靠等优点.
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| 关 键 词： | PROEIBUSDP CAN 网关 |
| 文章编号： | 1671-8844(2005)03-137-04 |
| 修稿时间： | 2004-10-20 |
Realization of gateway between CAN bus and ROFIBUS-DP bus |
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| FANG Yan-jun,ZHANG Da-hai. Realization of gateway between CAN bus and ROFIBUS-DP bus[J]. Engineering Journal of Wuhan University, 2005, 38(3): 137-141 |
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| Authors: | FANG Yan-jun ZHANG Da-hai |
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| Abstract: | A way of design and development of a gateway, which is bi-directional and is based on dual-CPU, is produced. The principle and configuration of the gateway are given; and the hardware and software of the system are both described. In addition, how the gateway realizes the conversion of the different fieldbus protocols is expounded. The practice shows that the configuration of dual-CPU has many advantages such as without mutual interference, working stably and reliably. |
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| Keywords: | PROFIBUS-DP CAN gateway |
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