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《Journal of Guilin University of Electronic Technology》 2009-03
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A Water Pollution Detective System Based on Wireless Sensor Network

WANG Ji1,WANG Xiao-zhen1,REN Xiao-li1,SHEN Yu-li2(1.Information School,Guangdong Ocean University,Zhanjiang 524088,China; 2.ZhongKai University of Engineering and Technology,Guangzhou 510225,China)  
Traditional water pollution detecting methods are time-consuming and complex.Therefore,an on-line detecting method using the wireless sensor networks for detecting water index real-time is proposed.WSNs nodes are installed in waters to be detected,and GPRS is used to transmit the collected data.Management query technology for WSNs communication Nodes(backbone nodes) based on the Internet is used to display platform which can improve the system capability of detecting and automation.The energy-saving routing zigbee protocol of the wireless sensor networks(WSNs) is discussed,and the system hardware and software are designed.The simulated experiment results show the proposed system can realize the reliable and high-speed communication between the remote control center and WSNs.The system is suitable for site polluted water continuous monitoring because of its small size and low cost.
【Fund】: 广东自然基金项目(07010116)
【CateGory Index】: X832
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