Abstract:This paper analyzes the major problems existing in mine safety management in China, puts forwards that the establishment of mine safety management system based on computer can raise the general level of the mine safety management, then taking Dexing Copper Mine as an example, expounds the main contents of mine safety management information, finally applies computer network and database technology to make the general design of mine safety management information system based on Intranet for a large-tonnage opencast mine.