| 基于Windows平台的数控系统中断技术研究 |
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| 引用本文： | 周海安,赵玉刚,吕晓倩.基于Windows平台的数控系统中断技术研究[J].山东理工大学学报,2007,21(3):80-82. |
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| 作者姓名： | 周海安 赵玉刚 吕晓倩 |
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| 作者单位： | 山东理工大学机械工程学院 山东淄博255049 |
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| 摘 要： | 基于Windows平台的数控系统是工业控制领域研究的新热点.但是Windows系统不是实时系统,因此如何实现基于Windows平台的实时中断成为关键问题.介绍了实时硬件中断虚拟设备驱动程序VxD的实现方法,通过VxD获取实时钟来实现中断,并且利用事件实现了VxD与应用程序间的通讯,最终解决了这一难题.
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| 关 键 词： | 实时中断 Win32应用程序 事件 |
| 文章编号： | 1672-6197（2007）05-0080-03 |
| 修稿时间： | 2006-10-20 |
The study of processing interruption of NC system based on Windows |
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| ZHOU Hai-an,ZHAO Yu-gang,LV Xiao-qian.The study of processing interruption of NC system based on Windows[J].Journal of Shandong University of Technology:Science and Technology,2007,21(3):80-82. |
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| Authors: | ZHOU Hai-an ZHAO Yu-gang LV Xiao-qian |
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| Institution: | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049,China |
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| Abstract: | NC system based on Windows is becoming the new research spotlight in industrial control field.But the Windows system is not the real-time system,so how to realize the real-time interruption based on Windows system is the key point.The paper describes how to realize VxD and the method of acquiring real-time clock through VxD used for real-time interruption.The communication between VxD and Win32 application is realized by using the eventdriven method. |
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| Keywords: | VxD |
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