Design of Greenhouse Wireless Monitoring System Based on ZigBee

In view of low level of greenhouse automatic control system in China at present, this paper introduces a agriculture greenhouse environment monitoring system based on ZigBee technology, then gives the overall design of physical structure of system, network topology and its hardware and software designed of the composed modules. The PC software develop with Visual C++6.0 and SQL Server2000 that provides a friendly man-machine interactive interface and completes such functions as data collection, signal processing, display and data store.