矿井水文立体动态监测关键技术研究

Research on Key Technology of Mine Hydrological Three-Dimensional Dynamic Monitoring

矿井水灾已成为常见的煤矿灾害之一,急需一套智能化的立体水害监测系统。该文基于STM32设计了地面低功耗水文监测装置,通过GPRS模块将监测信息发送到云服务器上实现数据监测分析,基于电法勘探电阻率法测量原理设计了井下煤层含水量传感器,采集数据通过井下以太网上传到地面进行数据反演,得到顶底板含水构造,最终实现矿井水文立体动态监测。

Mine flood has become one of the common disasters in coal mine.It is urgent to have a set of intelligent three-dimensional water damage monitoring system.In this paper,based on the STM32 low-power ground hydrological monitoring device is designed,through GPRS module wil monitor information sent to the monitoring analysis of cloud data on the server,based on the electrical prospecting measuring principle design of the underground coal seam resistivity water content sensor,collecting data through Ethernet to underground ground data inversion,roof and floor water-bearing structure,Finally realize the three-dimensional dynamic monitoring of mine hydrology.