Abstract: The paper firstly reviewed the present status of the digital mine in China,expounded the major contents of the present digital mine construction and anal yzed the problems and challenges existed in the present digital mine construction.From a view of the innovation technology,the technical framework of the intelligent mi ne was provided and a study was conducted on the safety,management,benefit and key technology faced to the intelligent mine development.The paper provided that th e internet of the things,big data mining and knowledge discovery,virtual reality,flat management and new idea would be the new opportunity of the future mine enterpris e development.