Design of Coal Mine Safety Information Sharing System and Its Implementatio

Aiming at the requirements of coal mine production safety management and the charac-teristics of coal mine safety information stream,the paper presented design method and information flow of coal mine safety information sharing system.Taking the geological information system(GIS) of coal mine safety production developed with Visual Basic combined with Active Control MapX as example,it introduced the key technologies of management mode of information system,reliable sharing and sharing implementation in details.