Irrigation Pumping Station Wireless Measurement and Control System Based on ZigBee and 3G Network

At present, pumping station measurement and control system has the problems of networking difficult, poor Expansibility, low data transfer rate. In order to solve these problems, a new type pumping station measurement and control system is designed by using ZigBee and 3G network. In this system, the local measurement & control unit by using ZigBee realizes to each remote measurement & control nod wireless information acquisition and the remote control, and also, the local measurement & control unit takes 3G network to achieve two-way data transfer to monitoring center. Through the use of ZigBee & 3G network technical advantages, The preliminary experimental results show that the system can not only successfully acheive the wireless measurement and control tasks, but also overcome many defects of the current measurement and control system.