| 基于ISA总线的CAN通讯卡的设计与实现 |
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| 引用本文： | 陈杨,龙志强,吕治国.基于ISA总线的CAN通讯卡的设计与实现[J].国防科技大学学报,2001,23(3):115-119. |
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| 作者姓名： | 陈杨 龙志强 吕治国 |
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| 作者单位： | 国防科技大学机电工程与自动化学院, |
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| 摘 要： | 为实现PC机在控制局域网络 (CAN)中的应用 ,开发设计了一种PC机与CAN的接口———CAN通讯卡。该通讯卡采用微控制器完成底层的CAN通讯任务 ,并利用双口RAM与PC机进行数据交换 ;通过基于Win9x的PC机设备驱动程序实现上层应用程序对通讯卡的操作。该系统结构紧凑、可靠性高 ,已在磁悬浮列车控制系统中得到了成功应用。
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| 关 键 词： | 控制局域网络 ISA 虚拟设备驱动程序 |
| 文章编号： | 1001-2486(2001)03-0115-05 |
| 收稿时间： | 2000/10/10 0:00:00 |
| 修稿时间： | 2000年10月10 |
The Design and Implementation of CAN Board Based on ISA Bus |
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| CHEN Yang,LONG Zhiqiang and LU Zhiguo.The Design and Implementation of CAN Board Based on ISA Bus[J].Journal of National University of Defense Technology,2001,23(3):115-119. |
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| Authors: | CHEN Yang LONG Zhiqiang and LU Zhiguo |
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| Institution: | College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | A CAN board acted as the interface between PC and controller area network is designed and its virtual device driver under Windows9X OS is developed, which ensure that PC can be successfully used in CAN Micro controller on board accomplishes underlying communicating tasks, and exchanges data with PC through dual port RAM This system, which characterizes simple structure and good reliability, has been applied to maglev successfully |
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| Keywords: | controller area network(CAN) ISA Virtual Device Driver(VxD) |
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