Abstract:For deep mining under the condition of the mine hydrology disaster risks and traditional monitoring methods, low efficiency of manual inspection, the difficulty of multi-source spatial data integration problems, based on large data processing analysis and 3 d visualization of whole life cycle of hydrological safety monitoring and early warning platform. By integrating automatic monitoring equipment and hydrogeological database, the platform establishes a three-dimensional dynamic correlation model of monitoring index - spatial position - geological environment, innovatively realizes the whole life cycle closed-loop management of hydrologic security situation awareness, hierarchical early warning and project governance linkage, and completes the comprehensive monitoring of equipment status, data status and early warning status. The engineering application in Maoping Mine shows that the platform has triggered 32 effective warnings in 5 months, and the response time has increased by more than 60%, which significantly improves the prevention and control ability of water disaster, and provides reliable technical support for safe and efficient mining of deep mines.