Facility agriculture control system based on MCU
|School||University of Electronic Science and Technology|
|Keywords||AT89S51 Facility agriculture Temperature control Humidity control Bustechnology|
People usually use thermometer, island-from mosquitoes to measure of cropgrowth and environmental temperature and humidity, through the artificial heating, addwet, ventilation and cooling method to control the growth of the crops temperature andhumidity, this method has the following some disadvantages: control precision low;Real-time; Operator’s labor intensity.This design at home and abroad in the planting of canopy temperature andhumidity control system is simply analyzed and shed intelligent control system for themany factors exist, temperature and humidity environment monitoring with single-chipmicrocomputer control, PC records combined with control, and puts forward thetemperature and humidity of facilities agriculture based on single chip microcomputerintelligent control system design scheme. System USES modular design method, usingthe PC and a machine of the combination of the control under way. A machine undereach point detection temperature and humidity value, PC through the VB up aninformation management system.Using intelligent control system and the combination of facility agriculture, todevelop agricultural production, raise agricultural yield, reduce labor intensity, to solvethe difficult problem of large population have become a developing first issue, thisdesign not only in theory but also in application has research value, but also has realityand long-term sense.