Application and Research on Shared Ontology Model of Coal Mine Emergency Cases

As the stable operation in coal production is threaten by many kinds of safety accidents seriously, doing research on emergency knowledge in the field of coal mine safety production can provide several for emergency decision, which is of great importance. This paper designed and developed coal mine emergency case ontology model in order to solve problem of case knowledge sharing and semantic conflicts in the coal mine emergency field. Lastly, this paper constructed coal mine emergency case description based on ontology, taking the Sunjiawan coal mine "2.14" gas explosion accident in Liaoning province as an example. Keywords-coal mine emergency case; ontology; knowledge sharing