对靶变量喷药控制系统及目标识别方法  

Target recognition and variable spraying control system

作　　者：王玲[1] 李慧琴[1] 田辉[1] 常粉玲[1] 

机构地区：[1]河南农业大学机电工程学院,郑州市450002

出　　处：《中国农机化学报》2016年第9期75-77,87,共4页Journal of Chinese Agricultural Mechanization

基　　金：河南省现代农业产业技术体系项目(S2010-02-G07)

摘　　要：对靶变量喷药是现代精细农业的主要研究内容之一,对靶变量喷药不仅能实现按需供药,还能降低对操作员及周边环境的危害,保持生态平衡。其目标识别是进行精确施药的前提,搭建变量喷药的硬件平台,并对其目标识别方法进行详细介绍,包括图像采集、处理以及识别、传输等模块,经过实验验证可降低用药量和药液漂移距离,但漏喷率仍有待提高。The target variable spraying is one of the main research content of modern precision agriculture.The target variable spraying not only can achieve on-demand drug supply,improve the pesticide effect,increase the utilization rate of pesticides;It also can reduce the harm to the operator and the environment,maintain ecological balance.And the target recognition is a prerequisite for precision spraying,this paper build a variable spraying hardware platform.And the target recognition method is introduced in detail,including image acquisition,processing and identification,transmission and other modules,experimental verification can reduce the amount of drug and liquid drift distance,but the leakage rate is still to be improved.

关 键 词：变量喷药 图像识别 轮廓提取 

分 类 号：S49[农业科学—植物保护]