| 电子显示屏多机系统及其应用 |
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| 引用本文： | 文哲雄.电子显示屏多机系统及其应用[J].佛山科学技术学院学报(自然科学版),1996(Z2). |
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| 作者姓名： | 文哲雄 |
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| 作者单位： | 佛山农牧高等专科学校机电分院 |
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| 摘 要： | 本文介绍了一个分布式LED显示系统,用IBM—PC机作为上位机,由数台8031单片机控制的LED显示屏作为从机的多机系统.从机采用动态显示方式,具有结构简单,显示方式丰富、灵活多变的特点,主从机采用串行通讯方式,传送信息量大,工作可靠.本文给出了硬件电路和软件程序的实现方法.
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| 关 键 词： | 分布式 LED显示 通讯 |
The Multimachine Systh Witen Electronic Display Screen and Its Applications |
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| Wen,Zhexiong.The Multimachine Systh Witen Electronic Display Screen and Its Applications[J].Journal of Foshan University(Natural Science Edition),1996(Z2). |
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| Authors: | Wen Zhexiong |
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| Institution: | Wen Zhexiong |
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| Abstract: | In this paper a distributed LED display system is introduced. Inwhich the IBM-pc computer is used as upper machine and LED display screen controled by several single-chip microcomputers 8031 is used as multimachine system of under machine, the display way of under machine is dynamical, so simple structures, plentiful display ways and flexible changs are its Characteristics.In the other hand, the series communication way is adopted between upper machine and under machine, therefore it can transmit much more information and work reliably, simultaneously, the ways of realizing the circuits of hardware and programs of software are given |
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| Keywords: | kdistributed LED display communication |
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