As the environment of mine in China is so complex，it is very important to assess the coal mine security situation. This paper proposed a new two integration structure according to the condition. It adopted the improved real-time adaptive weighted algorithm to achieve a spatial real-time data fusion which was distributed in different geographical location, and then used Gaussian functions and fuzzy transform information fusion theory to get coal mine safety evaluation. The experimental data was made a comparative analysis. The result shows that the structure is feasible and effective for multi-sensor mine safety evaluation system.