Emergent danger avoiding system under shaft of coal mine

Abstract

The invention discloses an emergent danger avoiding system under a shaft of a coal mine. The emergent danger avoiding system has a self-generating function and is not limited by the energy of batteries, so the system can provide illumination, the indication of escape routes, communication, calling for help and the like for distressed personnel under the shaft for a long time by utilizing a self-generating device; and ambient environmental parameters are detected by utilizing a sensor and are calculated and analyzed, and the optimum route map for avoiding disasters and a reasonable contingency plan are selected from a plurality of prestored route maps for avoiding the disasters and contingency plans according to the analyzed result. According to the emergent danger avoiding system, the distressed personnel are prevented from being invaded by secondary accidents by an automatic detection function and an environmental parameter overranging alarm function; and rescue personnel on the ground can position the positions of the distressed personnel quickly and accurately to rescue the distressed personnel in time by functions of wireless communication and voice, so that personal casualties caused by the accidents are prevented to a maximum degree.

Description

technical field [0001] The invention relates to the field of coal mine danger avoidance, more specifically, relates to an emergency danger avoidance system for underground coal mines. Background technique [0002] At present, in order to minimize the losses caused by mine accidents, most units are studying automatic lifesaving systems based on sealed escape chambers. Most of the underground emergency avoidance systems are mine rescue cabin systems and mine disaster relief wireless systems. For example, the KTW2 wireless communication system for mine disaster relief has emerged to provide miners with living environment and conditions, and solve their oxygen inhalation, drinking water and communication problems. The KTW2 mine disaster relief wireless communication system can provide voice calls. According to the investigation and analysis, although these two types of systems can protect the lives of miners to a certain extent when coal mine safety production accidents occur, d...

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Problems solved by technology

[0004] In view of this, the present invention provides an emergency avoidance system for coal mines to overcome the unsatisfactory rescue effect due to the ubiquity of underground escape equipment in the prior art, the inability of persons in distress to save themselves, and the inability of ground personnel to provide timely and timely assistance to persons in distress. The problem of effective rescue

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