基于WSN的大庆龙凤湿地水质监测系统设计  

Water Quality Monitoring System for Daqing Longfeng Wetland Based on WSN

作　　者：张华 崔峰 

机构地区：[1]大庆市环境监测中心站,黑龙江大庆163316 [2]大庆师范学院机电工程学院,黑龙江大庆163712

出　　处：《工业控制计算机》2018年第7期59-60,62,共3页Industrial Control Computer

摘　　要：为解决大庆龙凤湿地广阔水域水质实时监测的问题,提出了一种基于无线传感器网络(WSN)技术的水质在线监测系统,设计了在线网络监测系统的整体框架,详细描述了WSN网络节点的硬件设计和软件设计。网络节点兼具采集和路由转发功能,节点内嵌入了基于BP神经网络数据丢包率预测的多传输路径选择程序,测试效果反映出该监测系统具有较高的测量精度和网络传输稳定性。In order to monitoring water quality in Daqing Longfeng Wetland,an on-line monitoring system for water quality is presented.The whole frame of on-line monitoring system is designed,also the hardware and software design of WSN nodes with detailed introduction.The network node has both acquisition and routing forwarding functions.The multi-path selection procedure based on BP neural network data packet loss rate is embedded in the nodes.The test results show that the monitoring system has high measurement accuracy and network transmission stability.

关 键 词：湿地 水质 BP神经元网络 WSN 

分 类 号：TN929.5[电子电信—通信与信息系统] TP212.9[电子电信—信息与通信工程] X84[自动化与计算机技术—检测技术与自动化装置]