Design of vegetable greenhouse monitoring system based on ZigBee and GPRS

With the rapid development of agriculture in our country, people's demand for the quality and production of greenhouse agricultural products is constantly improving, in order to better meet the demand for vegetable greenhouse environment monitoring, this paper designs a kind of vegetable greenhouse monitoring system based on ZigBee and GPRS, the system is integrated with wireless sensor network technology and GPRS technology for data collection, wireless transmission, remote communication and monitoring. The system sets up wireless sensor LAN network with ZigBee technology, and collects temperature and humidity and light intensity data to the coordinator node, then using GPRS technology to send data to the Internet, and finally using Visual Studio software to realize human-computer interaction interface with ASP.NET technology, to realize the vegetable greenhouse environment remote monitoring. The system has the characteristics of mobile flexibility, forming network fast, low cost and low power consumption, Experiments have proved that the system is stable and the measuring accuracy is higher, which can meet the needs of the monitoring of the greenhouse and can be widely used in agricultural production.