基于单片机温室大棚温度监控系统的设计.doc

基于单片机温室大棚温度监控系统的设计摘要：本系统以AT89C51单片机为控制核心，利用温度传感器AD590对蔬菜大棚内的温度进行实时采集与控制，实现温室温度的自动控制。本系统以单片机小系统模块,温度采集模块，加热模块，降温模块，按键以及显示模块六个部分组成。可以通过按键设定温室的温度值，采集的温度和设定的温度通过LED数码管显示。当所设定的温度值比采集的温度值打时，通过加热器加热，以达到设定值；反之，开启降温风扇，以快速达到降温效果。通过该系统对蔬菜大棚内的温度进行有效可靠地检测与控制。从而保证大棚内的作物在最佳温度条下生长，提高质量和产量。.关键词：单片机温室大棚温度控制Abstract:thesystemtoAT89C51SCMascontrolcore,real-timedataacquisitionandcontrolusingthetemperaturesensorAD590temperatureofthegreenhouse,realizetheautomaticcontrolofthegreenhousetemperature.Thesystemiscomposedofsinglechipmicroprocessorsystemmodule,thetemperatureacquisitionmodule,aheatingmodule,temperaturemodule,keyboardanddisplaymodulesixparts.Youcansetthekeygreenhousetemperaturevalue,thecollectionoftemperatureandsettemperaturebyLEDdigitaltubedisplay.Whenthesettemperaturevaluethantheacquisitionoftemperatureishigh,throughheating,inordertoreachthesetvalue;otherwise,openthecoolingfan,toachievecoolingeffect.Throughthesystem,effective,reliabledetectionandcontrolofthegreenhousetemperature.Inordertoensurethegreenhousecropattheoptimumtemperatureofgrowth,improvequalityandyield.Keywords:singlechipmicrocomputer,greenhouse,temperaturecontrolHYPERLINK"http://fanyi.baidu.com/translate###"HYPERLINK"http://fanyi.baidu.com/gettts?lan=en&text=Abstract:thesystemtoAT89C51SCMascontrolcore,real-timedataacquisitionandcontrolusingthetemperaturesensorAD590temperatureofthegreenhouse,realizetheautomaticcontrolofthegreenhousetemperature.Thesystemiscomposedofsinglechipmicroprocessorsystemmodule,thetemperatureacquisitionmodule,aheatingmodule,temperaturemodule,keyboardanddisplaymodulesixparts.Youcansetthekeygreenhousetemperaturevalue,thecollectionoftemperatureandsettemperaturebyLEDdigitaltubedisplay.Whenthesettemper