| 监控系统中微机与多片单片机的通信 |
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| 引用本文： | 王坚.监控系统中微机与多片单片机的通信[J].北京工商大学学报(自然科学版),2009,27(5):39-42. |
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| 作者姓名： | 王坚 |
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| 作者单位： | 北京工商大学,计算机与信息工程学院,北京,100048 |
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| 摘 要： | 在以微机为核心的监控系统中,上、下位通信是必不可少的重要环节,介绍利用VB,通过RS-232串口,实现微机与多片单片机之间串行通信的方法.详细分析了通信协议及通信过程,给出了微机与单片机的硬件连接及软件设计方法.这种串行通信方法具有线路简单,可靠性高,成本低等特点,可用于生产实践.
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| 关 键 词： | 微机 单片机 监控系统 通信 |
COMMUNICATION BETWEEN PC AND SOME SINGLE CHIP COMPUTERS FOR MONITOR-CONTROL SYSTEM |
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| WANG Jian.COMMUNICATION BETWEEN PC AND SOME SINGLE CHIP COMPUTERS FOR MONITOR-CONTROL SYSTEM[J].Journal of Beijing Technology and Business University:Natural Science Edition,2009,27(5):39-42. |
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| Authors: | WANG Jian |
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| Institution: | WANG Jian (College of Computer Science , Information Engineering,Beijing Technology , Business University,Beijing 100048,China) |
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| Abstract: | Communication between master and slaves is essential in the monitor-control system.This paper describes a method of realizing the serial communication between computer and some single chip computers based on VB and RS-232 serial interface.It analyzes the communication protocol and process in detail.The hardware structure of system and the method of software design are also given.The serial communication method has characteristic of simple connection,high reliability,low cost,etc.It is applicable to the prod... |
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| Keywords: | computer singe-chip computer monitor-control system communication |
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