WSN森林微气象信息监测的组网试验研究

Study on Network Test of WSN Forest Micrometeorological Information Monitoring

为了实现对森林微气象监测的智能化和信息化,本文提出了基于无线传感器网络(Wireless Sensor Networks,WSN)的森林微气象数据监测系统。该系统选取广州市天河区的火炉山森林公园为试验区,布置了22个无线传感器网络节点,WSN网络覆盖面积为3500平方米,构成森林微气象数据监测系统,实现对森林微气象的监测,通过森林微气象监测上位机软件,收集到的数据有1.75万条。实现了通过网络节点采集森林环境信息,对数据进行处理和融合后传输到基站,再通过GPRS传送到远程监测上位机软件,经过一年左右的运行可以证明该系统稳定性好,能够大大提高森林微气象监测的效率。

In order to realize the intelligence and informatization of forest micrometeorological monitoring,a forest micrometeorological data monitoring system based on wireless sensor networks(WSN)is proposed.The system takes Huolushan Forest Park in Tianhe District of Guangzhou City as the experimental area,and arranges 22 wireless sensor network nodes.The WSN network covers an area of 3500 square meters.It forms a forest micro-meteorological data monitoring system,which realizes the monitoring of forest micro-meteorology.The data collected through the software of the upper computer of forest micro-meteorological monitoring are collected.There are 17.5 million items.The system can collect forest environmental information through network node,process and fuse data,then transmit them to base station,and then transmit them to remote monitoring PC software through GPRS.After about a year of operation,it can be proved that the system is stable and can greatly improve the efficiency of forest micro-meteorological monitoring.