Abstract: According to the development and present status of the mine safety and production informationization,the paper summarized the connotation of the mine safety informationization under the background ofitemnet plus'. he paper provided that in ernet pus mine saety informati onzation woud be to put the in enet of things.cloud computing ,big data and other nev generation IT inovated and reform tfechnology and conception deeply inegrated with the calindusty torealize safety low .onsumption and high efficiency of the mine production.Meanwhle,from the mine internet of tings.mine cloud computing and mine big dat ,the paper anal zed the keytechnology of the internet plus mine safety informationizaton.ased on the cicumstance the aplicaion framework nd the spec al loud esablished mode of the inenet plus mine safety iformationzation consisted with the informaton percepion layerdatatransmission layer cloud computing resouces layer.applic aion and service layer and user interfaces layer. Thus under the support of the cloud computig platfom with expanded elastictythe big data fom the mine intenet ofthe things coud provide the basis and fechrical means of the high eficient and scientific decision making for the mine disaster preventon.disaster reducion and mine sariety status improved. Finally,the paper analyzed the opportunity and challenges faced to the mine safety informationization under the background of"internet plus ".