Research on the Intelligent Control System of Greenhouse Based GPRS/GSM and PLC

The intelligent control system of greenhouse is based on the technical framework, which combined GPRS/GSM wireless communication module with PLC. The system uses microcomputer to collect information, GPRS/GSM to communicate, PLC to control. The comprehensive environmental of greenhouse group would be dynamic controlled, that about temperature, light, water, fertilizer and other environmental factors. The system has many advantages, such as designed visualization, humanized framework, and easy operation, etc.. The automatic control and management level of the greenhouse are effectively improved.