枸杞精量滴灌补水控制器的设计与实现  

Design and implementation of wolfberry precision drip irrigation water inlet controller

作　　者：吴霞[1] 王世荣[1] 王小虎[1] 尚红莺[1] 

机构地区：[1]宁夏农林科学院农业资源与环境研究所,银川市750002

出　　处：《中国农机化学报》2016年第8期162-166,共5页Journal of Chinese Agricultural Mechanization

基　　金：宁夏回族自治区自然科学基金项目(NZ14202)--基于单片机和模糊控制的温室智能灌溉施肥系统研究

摘　　要：滴灌作为最节水的灌溉技术之一已经在枸杞种植中开展广泛的应用,目前精量滴灌控制系统价格昂贵致使枸杞生产成本较高,为进一步提高水资源利用率及降低枸杞生产成本,本文设计低成本枸杞精量滴灌补水控制器。控制器以AT89S52单片机为核心,集成土壤湿度传感器、水流传感器、数码管显示屏、指示灯、操作按钮、控制继电器等部件,可实现枸杞种植的精量化滴灌补水。实地应用表明:控制器操作简便、稳定可靠且成本低廉,可供大面积推广应用。As one of the most water-saving irrigation technology,drip irrigation has been widely used in the cultivation of Chinese wolfberry.At present,the precision irrigation control system is expensive due to high cost of production of Chinese wolfberry.To further improve the utilization rate of water resources and reduce the production cost of Chinese wolfberry.This paper designed a low cost precision drip irrigating controller of Chinese wolfberry.The controller with AT89S52 microcontroller as the core,and integrated soil moisture sensor,water flow sensor,digital tube display,indicator light,operation button,control relay and other components.The controller can realize precision drip irrigation of wolfberry cultivation.Practical application results show that：the controller is simple,stable,reliable and low cost,and can be used for large area promotion.

关 键 词：精量滴灌 单片机 传感器 控制器 低成本 

分 类 号：S24[农业科学—农业电气化与自动化] TP273[农业科学—农业工程]