Design and analysis of intelligent greenhouse environment control system based on multi-sensor information fusion

On the basis of analyzing complexity greenhouse environment information and variety of modem sensor, considering the characteristics of greenhouse environment control multi-sensor information fusion technique is used in the greenhouse control system, and the Control strategy is the priority regulation and the combination of fuzzy control technique. The greenhouse environment control system hardware is designed upon the core architecture of single chip processor AT89S52 and LAN universal interface chip RTL8019AS. Simultaneously, the structural functions, hardware configuration, and software design of the whole system are described. Analysis shows that the intelligent controller can adjust temperature and humidity accurately can meet intelligent greenhouse control requirements of various scales.