摘要
果园作物为非连续种植,喷洒在果树间的药液会造成农药的浪费和环境污染。为此,应用漫反射式红外光电开关检测果树有无,产生开关信号,通过单片机进行处理,产生控制信号控制电磁阀开闭,以实现间歇式喷施,进而可以实现喷药机械自动对靶控制喷药,有效减少农药浪费,降低对环境的污染。
Orchard crop is commonly non-continuous planting;pesticides sprayed on the interval between two plants are wasted and certainly cause more environmental pollution.This research applied diffuse type infrared electric switches to detect intervals between crops.Then microcontroller was used to process switch signals produced by diffuse type infrared electric switches.Control signals generated by microcontroller can decide whether solenoid valves open and close and achieve the requirement of intermittent spraying. Based on this principle,automatic target spray is realized which can effectively reduce chemical wastes and environmental pollution.
出处
《农机化研究》
北大核心
2011年第12期154-157,共4页
Journal of Agricultural Mechanization Research
基金
中央高校基本科研业务费专项资金支持项目(QN2009041)
关键词
自动喷药机械
红外光电开关
单片机
电磁阀
automatic spraying machinery
infrared electric switches
microcontroller
electromagnetic valves
