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。
To make a quick and effective organic phosphorus pesticide detection in the agricultural productiori, 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 ofdata between the master computer and the slaver computer. And finally the function of ihe detection system for Organophosohorus Pesticides is realized.
出处
《计算机系统应用》
2010年第5期32-35,共4页
Computer Systems & Applications
基金
浙江省重点科技计划(2006C23069)
