基于Android终端交互的果园变量喷药控制系统设计  

Design of Variable Spraying Control System Based on Android Terminal Interaction

作　　者：邹伟[1,2] 王秀 宋健[3,4] 冯青春 窦汉杰 Zou Wei;Wang Xiu;Song Jian;Feng Qingchun;Dou Hanjie(Beijing Research Centre of Intelligent Equipment for Agriculture,Beijing 100097,China;National Research Center of Intelligent Equipment for Agriculture,Beijing 100097,China;Key Laboratory of Agri-informatics,Ministry of Agriculture,Beijing 100097,China;Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture,Beijing 100097,China)

机构地区：[1]北京农业智能装备技术研究中心,北京100097 [2]国家农业智能装备工程技术研究中心,北京100097 [3]农业部农业信息技术重点实验室,北京100097 [4]农业智能装备技术北京市重点实验室,北京100097

出　　处：《农机化研究》2021年第3期95-100,共6页Journal of Agricultural Mechanization Research

基　　金：北京市农林科学院青年基金项目(QNJJ201807);国家重点研发计划项目(2016YFD0700104)。

摘　　要：开发了一套基于Android终端交互的果园变量喷药控制系统,采用流行的安卓手机或平板电脑作为人机交互界面,上位机与下位机通过蓝牙模块进行无线通讯,实现了通过手机或平板等智能终端对喷药阀门的控制及相关参数显示;采用mega128微控制器作为系统控制核心,实现喷药参数监测和单位面积施药量的自动变量控制;进行了变量喷药试验,结果表明:系统根据作业速度实时调节阀门开度,可以较高的精度和较快的速度完成对单位面积施药量的精确控制。According to the current status of orchard spraying,a pesticide spraying control system which is based on android terminal interaction and used in orchards was designed.While the upper computer communicates with the lower computer through bluetooth module,an Android mobile phone or an android pad can be used as the interface,which can monitor the spraying parameters,the operator can control the valve by the interface.As the control core of the system,the mega128 microcontroller can automatically control the spraying volume per unit area.Variable spraying experiments were carried out with the system,the results show that the system can accurately control the spraying volume per unit area by adjusting the valve opening in real time with high precision and fast speed.

关 键 词：安卓终端 喷药 流量 果园 

分 类 号：S491[农业科学—植物保护] S220.39[农业科学—农业机械化工程]