一种自供电多传感器无线环境质量监测系统的设计  

Design of a self-power wireless environmental quality monitoring system with multi-sensor

作　　者：梁志勋 易云飞[1] 莫燕斌 闭吕庆 胡波[4,5] 代亮 LIANG Zhixun;YI Yunfei;MO Yanbin;BI Lvqing;HU Bo;DAI Liang(Intelligent Computing and Pattern Recognition of Hechi University,Yizhou,Guangxi 5463000,China;School of Electronics and Communication Engineering,Guangxi Colleges and Universities Key Laboratory of Complex System Optimization and Big Data Processing,Yulin Normal University,Yulin,Guangxi 537000,China;School of Information Science and Engineering,Xiamen University,Xiamen,Fujian 361005,China;School of Mechanical and Electrical Engineering,Guizhou Normal University,Guiyang,Guizhou 550025,China;School of Big Date and Computer Science,Guizhou Normal University,Guiyang,Guizhou 550025,China;School of Electronic Engineering and Automation,Guilin University of Electronic Technology,Guilin,Guangxi 541004,China)

机构地区：[1]河池学院智能计算与模式识别重点实验室,广西宜州546300 [2]桂林电子科技大学电子工程与自动化学院,广西桂林541004 [3]玉林师范学院电子与通信工程学院复杂系统优化与大数据处理广西高校重点实验室,广西玉林537000 [4]厦门大学信息科学与技术学院,福建厦门361005 [5]贵州师范大学机械与电气工程学院,贵州贵阳550025 [6]贵州师范大学大数据与计算机科学学院,贵州贵阳550025

出　　处：《贵州师范大学学报（自然科学版）》2019年第1期86-92,共7页Journal of Guizhou Normal University：Natural Sciences

基　　金：复杂系统优化与大数据处理广西高校重点实验室科研课题资助(No.2017CSOBDP0103);广西高校科学与技术研究项目(201012MS185);贵州省科学与技术基金(LKS[2012]34)

摘　　要：为了实时精确监测既定区域的环境质量状况,解决传统无线传感网因电池不耐用又不能及时更新而导致网络中断的问题,研究设计了一种自供电多传感器的无线环境质量监测系统。所研究设计的无线传感网节点利用太阳能光伏电池板发电完成自供电,并对最大功率点跟踪控制算法进行了优化改进,解决了因电池不能及时充电而导致的传感器节点工作异常的问题,实现了环境质量状况无人值守实时监测。利用数据融合算法,将多节点传感器采集到的数据进行数据融合,通过实验测试表明,所设计系统的测试数据和当地当天中国环境监测总站发布的环境质量状况数据基本吻合。In order to accurately and real-time monitor the environmental quality for the specific area,solve the problem of interruption of traditional wireless sensor network because the battery is not durable and can not be updated in time,we designed a wireless environment quality monitoring system with self-powered multi-sensor.In this system,the network node was powered by solar photovoltaic panels,and the maximum power point tracking control algorithm was optimized and improved.It solved the problem of abnormal work of sensor nodes caused by not charging the battery in time,and realized the unattended real time monitoring of the environmental quality.Besides,the data fusion of the multi-node sensor was performed by using the data fusion algorithm.The experimental results demonstrated that the test data of our designed systemd agree well with the environmental quality data released by the China Environmental Monitoring Station.

关 键 词：多传感器 无线传感网 环境质量监测 自供电 最大功率点跟踪 数据融合 

分 类 号：TN99[电子电信—信号与信息处理]