Abstract: In order to solve the distributed and hard to maintain problems of Jin Jiazhuang coal mine equipments, its equipments management system was studied based on the manufacture execute system. Equipment management system data was divided into static and dynamic categories, and a data model was made to build the system functional architecture through the data flow diagram. Equipment management system has been designed using the Oracle database, and system interface was written by Visual Studio software. Equipment management functions were realized for Jin Jiazhuang coal mine, and improved the efficiency of production.

Key words: coal mine, equipment management, manufacture execute system, Markov random process