Research of intelligent greenhouse remote monitor system based on embedded network and wireless transmission technology

According to the disadvantages of traditional greenhouse control system, such as high-cost and traditional bus mode network difficulties. The paper use wireless communication module nRF905 which have high radio frequency and low power consumption and built the wireless sensor network based on Client/Server. The embedded web server bases on microprocessor S3C2440 and Linux operation system, the more functions are developed, including remote monitor, remote control greenhouse device and voice prompt. The system is stable, and facilitated for maintenance and development, and suitable for data acquisition and device control in different kinds of agricultural sites.