Abstract: This paper aiming at the features of coal mine disaster that cataclysm fast, large destruction and easy cause secondary accident, analyses existing mine refuge facilities, point out the existence of self-rescuer effective rescue time is short, and lack of effective evacuation instructions before escape personnel entering asylum cavern. Put forward the new shelter facilities design based on the technology of IOT that include the perception, control and application. New shelter has the function of real-time guidance to avoid disaster, which can reduce accidents caused by lack of guidance, make for the deficiency of the traditional.