Abstract: For the micro-seismic monitoring results and can present the dynamical process of strata fracturing, the method of synthesizing the micro-seismic monitoring results into mining maps was researched. The digitized mining maps , the micro-seismic monitoring results and accident data are respectively transformed into global, working face and fixed working face coordinate systems and are jointly processed. The processed results are visualized simultaneously by overlaying on each other in the time-spatial domains. All proposed techniques have been packed into a single software package for the optimized platform. This package enables us to visualize in real-time easily and efficiently and interpret monitoring results. The package has been deployed in several mining sites and highly evaluated. There-fore, it can be widely applied in coal mining.

Key words: micro-seismic, visualization, mining map, working face, time-space domain