Study on Greenhouse Measurement and Control System Based on Zigbee Wireless Sensor Network

The current greenhouse control system has the problems such as the expansion is poor and the degree of intelligence is not high and so on. Based on the analysis of the characteristics of zigbee wireless sensor network, the hardware and software of the greenhouse measurement and control system are designed based on wireless sensor network. The sensor nodes and the gather nodes are designed on the hardware. Use the sensors such as temperature, the humidity, the light intensity to realize the parameter automatic gathering of greenhouse environment. The software has realized the data acquisition, the processing and the control output based on the module thought. This design has the features such as good expansion, practical, easy to operate and so on.