Research on Standard Database of Hidden Dangers Information in Coal Mine

Accident is originated by hidden danger. Discovering and removing hidden dangers is one main approach to prevent and control accidents. This paper collected and analyzed the information of hidden dangers from multiple coal mines. On that basis, we put forward concepts of hidden danger information and standard database of hidden danger information, introduced the structure and build flow chart of standard database of hidden danger information and provided detailed account of collection, classification, numbering, price, person liable and reform measure of hidden dangers. Finally, in practice, it was indicated that standard database of hidden danger information is instrumental to solve the problem including identification, classification, establishing file and statistical analysis of hidden dangers.