| 展览厅自动控制系统 |
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| 引用本文： | 李肃义,王立群.展览厅自动控制系统[J].气象水文海洋仪器,2001(2):49-52. |
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| 作者姓名： | 李肃义 王立群 |
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| 作者单位： | 吉林大学朝阳校区计算机科学系,吉林,长春,130026 |
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| 摘 要： | 利用PC机实现对展厅内多个外部设备的自动控制，硬件系统采用可编程输入输出卡，可控制48路外设，软件系统采用Delphi语言嵌汇编的方法直接对DIO端口进行控制。
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| 关 键 词： | PIO 可控硅 展览厅自动控制系统 |
Automatic Control System of Exhibition Hall |
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| Li Suyi,Wang Liqun.Automatic Control System of Exhibition Hall[J].Meteorological，Hydrological and Marine Instruments,2001(2):49-52. |
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| Authors: | Li Suyi Wang Liqun |
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| Abstract: | The automatic control of multiplexing peripheral equipment in the exhibition is realized by means of PC. The hardware system employs programmable I/O card to control 48 - channels peripheral equipment and the software system adopts Delphi language embedding assembling to control the DIO ports directly. |
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| Keywords: | DIO (digital input output) SCR(silicon controlled rectifier) |
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