基于无线传感器网络的水质在线监测系统研究  

Research of the on-line water quality monitoring system based on wireless sensor networks

作　　者：梁焕焕[1] 熊庆宇[1] 石为人[1] 

机构地区：[1]重庆大学自动化学院,重庆400044

出　　处：《传感器与微系统》2011年第5期149-152,共4页Transducer and Microsystem Technologies

基　　金：教育部博士点基金资助项目(20060611010);国家水体污染控制与治理科技重大专项计划资助(2009ZX07528-003)

摘　　要：为了解决传统水质监测系统实时性差、网络布局困难、维护成本高等问题,设计一种基于无线传感器网络的水质在线监测系统。该监测系统可以在线大范围监测水质状况,并将采集数据通过GPRS网络传输给远程数据管理中心。给出了系统总体设计方案,详述了系统软、硬件和数据包结构设计。实验结果表明:该系统可以在恶劣环境下稳定工作,实现水质参数的实时数据采集、处理和传输,系统体积小,成本低,适用于远程水污染连续监测。To solve the problem of bad real-time character,difficult to set up the network and high maintenance cost existing in the traditional water quality monitoring system,a new method based on wireless sensor network for water quality monitoring is proposed.The monitoring system can monitor large areas of water on-line and transmit the collecting data to the remote data management center through GPRS.The overall design of the system framework is given.The hardware,software and data packets structure is detailed introduced.The experimental results show that the proposed system can operate stably and complete the data collecting,processing and transmission in harsh environment.The system is suitable for remote monitoring of water pollution because of its small size and low cost.

关 键 词：无线传感器网络 水质监测 在线监测 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]