低功耗智能灌溉采集控制器的设计  

Design of Intellectualized Irrigation and Collection Controller of Low Power Consumption

作　　者：李晓东[1] 张馨[1] 乔晓军[1] 郑文刚[1] 张文爱[2] 

机构地区：[1]国家农业信息化工程技术研究中心,北京100097 [2]太原理工大学,太原030008

出　　处：《农机化研究》2010年第8期70-73,共4页Journal of Agricultural Mechanization Research

基　　金：国家"863"计划重大项目(2006AA10A311);科技部支撑计划项目(2008BADA6B00)

摘　　要：当前灌溉控制存在的问题主要有:大多采用外接电源供电,功耗很大;数据采集功能因传感器种类少而受到限制;电磁阀在开启状态下需要电压来维持。为此,开发了低功耗的智能灌溉采集控制器,采用了单片机MSP430F149为主芯片,利用太阳能为系统充电,同时配备4个传感器接口,实时监测环境因素,根据反馈数据自动控制灌溉。另外,多种灌溉程序使得产品能够广泛应用于大田、园林及庭院的灌溉控制。Current irrigation control lies several problems as follows, they mostly adopt joining outer electrical source to provide power and has more power consumption ; the function of collecting data is confined by few kinds of sensors ; elec-tromagnetism valve needs voltage to keep working state. Aiming at the above - mentioned problems, author exploits a intellectualized irrigation and collection controller of low consumption, it adopts SCM MSP430F149 as main CMOS chip, it uses solar energy to provide power, equips with four interfaces of sensor to test circumstance factors at real time, and according to the reactive data to control irrigation automatically; the multiform irrigation programs make it can be used to control irrigation of big field, park and court.

关 键 词：灌溉控制器 低功耗 太阳能 门闩式电磁阀 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] S126[自动化与计算机技术—控制科学与工程]