| 基于LabVIEW的LED显示屏箱体温度测控系统设计 |
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| 引用本文： | 金星.基于LabVIEW的LED显示屏箱体温度测控系统设计[J].电视技术,2011,35(9):54-57. |
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| 作者姓名： | 金星 |
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| 作者单位： | 遵义师范学院; |
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| 基金项目： | 贵州省教育厅自然科学基金青年项目(黔教科2010083) |
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| 摘 要： | 利用LabVIEW作为系统开发平台,以AD590作为温度传感器,以USB2002作为数据采集卡,设计温度调理电路和温度控制电路.实现了LED显示屏箱体温度数据的采集与处理、温度曲线显示、数据分析与保存、温度范围控制等多种功能,极大增强了LED显示屏箱体的温度控制能力,提高了LED显示屏的使用寿命.
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| 关 键 词： | LED显示屏 LabVIEW AD590 USB2002 温度测控 |
Design of Cabinet Temperature Measuring System in LED Display Based on LabVIEW Software |
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| JIN Xing.Design of Cabinet Temperature Measuring System in LED Display Based on LabVIEW Software[J].Tv Engineering,2011,35(9):54-57. |
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| Authors: | JIN Xing |
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| Institution: | JIN Xing(Zunyi Normal College,Guizhou Zunyi 563002,China) |
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| Abstract: | Using AD590 and USB2002 as temperature sensor and data acquisition card, respectively, the circuit for adjusting and controlling temperature are designed by the LabVIEW software.This system can collect and deal with the data of LED display cabinet temperature, such as showing the temperature curve, analyzing and saving the data, controlling the temperature and so on.The ability of temperature controlling and lifetime of LED display cabinet are improved by this controlling system. |
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| Keywords: | LED display LabVIEW AD590 USB2002 temperature measuring and controlling |
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