摘要
针对海水水质现场采样监测问题的困难性,提出了一种利用无线传感器网络技术和计算机技术的在线监测方案。方案涵盖感知层、网络层和应用层,通过把现有的水质传感器连接到微控制器上,利用无线传输模块实现点区域的数据汇集,汇集数据通过GPRS模块接入互联网中,上位机服务器接收和处理数据并把结果存放到数据库中。方案对无线传感器网络的布设做了简单的介绍,给出了监测网络的数据传输存储流程,并对上位机服务器程序和海水水质数据库的建设做了详细介绍。方案通过实物搭建和实验验证了可行性。
An on-line monitoring system of seawater quality based on wireless sensor networks（WSNs） technology and computer technology is proposed, aiming at alleviating the dif^cuhy of on-site monitoring. The scheme covers sensing layer, network layer and application layer. By attaching the seawater quality sensor to micro-controller and making use of wireless transmission module to realize data collecting of point region, the collected datas are access to the Internet through GPRS module. Upper PC server recieves and processes datas and store result to database. The scheme introduces the layout of WSNs and data transmission and storage process of monitoring network and are described in detail. Upper PC server program and construction of seawater quality database. Feasibility of the scheme is verified by physical set up and experimental verification.
出处
《传感器与微系统》
CSCD
北大核心
2013年第11期95-97,共3页
Transducer and Microsystem Technologies
基金
国家大学生创新创业训练计划资助项目(201210056173)
天津市科技兴海项目(KJXK2011-11)
关键词
无线传感器网络
海水
在线监测
监测系统
wireless sensor networks（WSNs）
seawater
on-line monitoring
monitoring system
作者简介
李家琪（1991-），女，广东佛山人，研究方向为环境监测技术。
