| 分布式控制系统主机与前端机群之间的主从式通信 |
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| 引用本文： | 李长杰,潘天红,和卫星. 分布式控制系统主机与前端机群之间的主从式通信[J]. 江苏大学学报(自然科学版), 2001, 22(3): 84-88 |
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| 作者姓名： | 李长杰 潘天红 和卫星 |
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| 作者单位： | 江苏理工大学电气信息工程学院, |
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| 摘 要： | 分布式控制是当前工业控制中最为流行的控制模式 ,代表了工业控制的发展趋势 而在分布式控制系统中 ,主机与前端机群之间的数据通信是整个系统的关键 本文基于RS485的串行通信模式 ,介绍了RS485通信子系统的硬件设计、通信协议以及软件控制程序流程图
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| 关 键 词： | 单片处理机 中断系统 通信 |
| 文章编号： | 1007-1741(2001)03-0084-05 |
| 修稿时间： | 2000-08-27 |
The Principal and Subordinate Model Data Communication between Host and Frontal Computer in the Distributed Control System |
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| LI Chang-jie,PAN Tian-hong,HE Wei-xing. The Principal and Subordinate Model Data Communication between Host and Frontal Computer in the Distributed Control System[J]. Journal of Jiangsu University:Natural Science Edition, 2001, 22(3): 84-88 |
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| Authors: | LI Chang-jie PAN Tian-hong HE Wei-xing |
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| Abstract: | The distributed control system is the most popular control mode and represents the developmental trend of industrial control. Moreover in the distributed control system, the data communication between host and frontal computer is the key to the whole system. Based on the RS485,a serial communication model is presented in this paper. The design of hardware,communication protocol and flowchart of software control are also introduced. |
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| Keywords: | monolithic processors interrupt systems communications |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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