| PC机与多台单片机通信构成小型集散控制系统 |
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| 引用本文： | 周凤星,李子鑫,陈国年. PC机与多台单片机通信构成小型集散控制系统[J]. 武汉科技大学学报(自然科学版), 1999, 0(4) |
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| 作者姓名： | 周凤星 李子鑫 陈国年 |
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| 作者单位： | 武汉科技大学信息科学与工程学院!武汉，430081 |
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| 摘 要： | 介绍采用一台工业PC机与多台单片机通信组成集散控制系统的方法。单片机作为下位机，完成对现场控制参数的采集并发出控制信号；PC机作为上位机，完成各种复杂算法的运算并将运算结果传送给下位机。此种控制方式充分利用了PC机与单片机的优势，对多台退火炉的集中温度控制是非常适用的。
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| 关 键 词： | 多机通信 集散控制 PC机 单片机 |
PC and Many Monolithic Microcomputer Communication to Form a Small Concentrical and Discrete Control System |
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| ZHOU Feng-xing, LI Zi-xin, ZHEN Guo-nian. PC and Many Monolithic Microcomputer Communication to Form a Small Concentrical and Discrete Control System[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 1999, 0(4) |
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| Authors: | ZHOU Feng-xing LI Zi-xin ZHEN Guo-nian |
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| Abstract: | This paper introduces using a PC and many monolithic microcomputer communication toform a concentrical and discrete control system. The monolithic microcomputers work as the downcomputers for sampling and sending control signals. The PC is the up computer to take care of com-plex computation,the result of which is communicated to down computers. This control method is veryuseful for some factories in which there are many stoves. |
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| Keywords: | multi-computer communication concentrical and discrete control PC monolithic microcomputer |
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