| 一种新型的LED屏获取显示数据方法 |
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| 引用本文： | 岳新,宋文龙,谭伟. 一种新型的LED屏获取显示数据方法[J]. 自动化技术与应用, 2003, 22(5): 62-64 |
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| 作者姓名： | 岳新 宋文龙 谭伟 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 本文介绍一种LED显示屏获取数据的新型方法。该方法运用高精度的数字化处理技术将计算机显示卡输出的模拟信号转换成标准的数字信号传送给显示屏，实现与计算机同步显示，解决了目前显示屏用多媒体卡的尴尬境地，从而提高了显示屏的显示效果，拓宽了显示屏的应用领域，达到国内同行业领先水平，具有一定的应用价值。
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| 关 键 词： | LED显示屏 显示数据 数据获取 VGA接口 计算机 外部设备 显示设备 |
| 文章编号： | 1003-7241(2003)05-0062-03 |
A New Way to Capture Data for LED Display Screen |
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| YUE Xin,SONG Wen-long,TAN Wei. A New Way to Capture Data for LED Display Screen[J]. Techniques of Automation and Applications, 2003, 22(5): 62-64 |
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| Authors: | YUE Xin SONG Wen-long TAN Wei |
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| Abstract: | A new way introduced in the article about how to capture display data for LED display screen.The unit adopts high precision technology to deal with the output analog signals from VGA and digital them to the LED display screen.It can achieve synchronization display with computer,it also settle the problem that stayed for a long time and the media card can be replaced.So this method is increasing the display effecting and developing the area of screen.The design has widely economic foreground. |
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| Keywords: | LED display screen VGA interface Analog-Digital Converter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
