AutomaticmeasurementandcontrolsystemofgreenhouseZhangRui-hua(CollegeofComputerScienceandTechnology,ShandongUniversity,jinan250061,china)Abstract:Introducingtheconfigurationandworkingprincipleofgreenhouseautomaticcontrolsystem.Thissystemcannotonlyrealizesomeparametercollectionsuchasthetemperature,thehumidity,theilluminationandtheCO2,andsoonwithinthegreenhouseandbigshed,butalsocarryouttheself-regulationsuchasthethermoregulation,luminosity-regulation,savingwaterforirrigationandCO2.Furthermore,thissystemcanperformthefunctionofthegreenhouseautomation.Keywords:greenhousesensor;measurementcontrol