| 基于USB的有机磷农药检测系统设计 |
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| 引用本文： | 孙毅,刘敬彪,周巧娣.基于USB的有机磷农药检测系统设计[J].计算机系统应用,2010,19(5):32-35. |
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| 作者姓名： | 孙毅 刘敬彪 周巧娣 |
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| 作者单位： | 杭州电子科技大学电子信息学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省重点科技计划(2006C23069) |
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| 摘 要： | 为实现在农业生产中对有机磷农药的残留量进行快速有效地检测，设计了一种基于USB的有机磷农药检测系统。首先简单介绍了有机磷农药检测系统的工作原理，然后利用ARM微控制器实现数据采集，并通过USB与上位机PC机通信，实现下位机与上位机数据的实时传输，最终实现有机磷农药检测系统的功能，该系统可以有准确有效地检测出溶液中有机磷农药的残留量。
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| 关 键 词： | 有机磷农药检测 ARM I／V变换放大电路 USB 驱动程序 |
| 收稿时间： | 2009/8/28 0:00:00 |
| 修稿时间： | 2009/10/30 0:00:00 |
Design of a Detection System for Organophosphorus Pesticides Based on USB |
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| SUN Yi,LIU Jing-Biao and ZHOU Qiao-Di.Design of a Detection System for Organophosphorus Pesticides Based on USB[J].Computer Systems& Applications,2010,19(5):32-35. |
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| Authors: | SUN Yi LIU Jing-Biao and ZHOU Qiao-Di |
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| Affiliation: | SUN Yi,LIU Jing-Biao,ZHOU Qiao-Di(School of Electronics , Information,Hangzhou Dianzi University,Hangzhou 310018,China) |
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| Abstract: | To make a quick and effective organic phosphorus pesticide detection in the agricultural production, a detection system for Organophosphorus Pesticides based on USB is designed in the paper. Firstly, the theory of organic phosphorus pesticide detection system is briefly introduced. Then ARM microcontroller is used to finish the data acquisition, and it communicates with the computer by USB to comply real-time transmission of data between the master computer and the slaver computer. And finally the function of the detection system for Organophosphorus Pesticides is realized. |
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| Keywords: | organophosphorus pesticides detection ARM I/V conversion and amplifier circuit USB driver |
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