| 基于Windows的PC机与多台单片机通信的一种新方法 |
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| 引用本文： | 胡晓岳,向欣,宾鸿赞.基于Windows的PC机与多台单片机通信的一种新方法[J].光学精密工程,2003,11(2):203-206. |
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| 作者姓名： | 胡晓岳 向欣 宾鸿赞 |
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| 作者单位： | 华中科技大学,机械科学与工程学院,湖北,武汉,430074 |
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| 摘 要： | 针对基于ISA总线的分布式测控系统已不适合当前PC机的发展方向,提出了一种在Windows环境下PC机与中间控制器串行通信的实现方法,研制了基于AT89C51串行通信的位置测量与电机控制系统,实现了PC机与多台单片机的实时通信,实验证明该方法可保证通信的可靠性和效率。
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| 关 键 词： | 串行通信 中间控制器 单片机 分布式测控系统 |
| 文章编号： | 1004-924X(2003)02-0203-04 |
| 收稿时间： | 2002/11/15 |
| 修稿时间： | 2002年11月15 |
New way of communication between PC and several SCMS based on Windows |
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| HU Xiao_yue,XIANG Xin,BIN Hong_zan.New way of communication between PC and several SCMS based on Windows[J].Optics and Precision Engineering,2003,11(2):203-206. |
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| Authors: | HU Xiao_yue XIANG Xin BIN Hong_zan |
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| Affiliation: | School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | A new way of serial communication between a PC and a middle controller in Windows is proposed for measurement and control of a distributed ISA_bus system. A position measuring and motor control system is designed in this way to realize the real time communication between a PC and several SCMs. The reliability and efficiency of commuication achieved in this way has been proved through experiments. |
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| Keywords: | serial communication middle controller SCM measurement and control system of distribution |
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