The design and implementation of the greenhouse monitoring system based on GSM and RF technologies

According to the characteristics of small and medium-sized greenhouse environmental monitoring, this paper proposes a solution to remote greenhouse environmental monitoring which is based on GSM technology and RF. The system constitutes the regional environmental information monitoring network and close communication platform based on radio frequency. Combined with the remote communication technology based on GSM networks, the system implements small and medium-sized greenhouse environmental monitoring. Using ATmega16A, low-power chip PTR4000 and Huawei wireless module GTM900-C to design monitoring nodes and sink nodes of the system, the paper gives the system´s hardware structure and software workflow chart. It shows that the system is stable, reliable, and it´s able to achieve real-time monitoring of greenhouse environment.