基于WSN野外冻土地温自动监测系统的设计

Design of monitoring system for permafrost geothermal in the wild based on WSN

针对目前野外冻土环境监测中点多面广、环境恶劣等问题,提出了一种基于WSN野外冻土区地温监测系统。该系统分为现场监测站和数据中心的设计两部分,现场监测站采用WSN网络,通过ZigBee技术,蓝牙串口通信和3G网络将监测数据传输给远程服务器;数据中心负责监测数据的接收、存储、以及显示。通过实际验证,该系统能够实现高寒高海拔冻土地区地温的实时监测,直观反映了冻土区地温的变化,使冻土研究人员能够及时获知冻土地温的变化。

In view of the problems of the vast area and multi points and the harshing environment of the wild field,this paper introduces a kind of monitoring system for permafrost geothermal in the wild based on WSN.The system includes the designs of the monitoring station in the wild and the data center.The monitoring station based on the WSN completes the transmission of monitoring data to remote server through ZigBee technology,Bluetooth serial port,and 3G.Receiving,saving,transfoming and displaying of the monitoring data realize by the data center.The experiment proved that this system can realize the real-time monitoring in high-cold and high-altitude area,making the permafrost researchers learn the change of ground temperature of permafrost in time by showing the monitoring data visually.