基于本体的煤矿事故隐患辨识排查系统构建

Construction of Safety Hazard Identification and Investigation System of Coal Mine Based on Ontology

为了解决煤矿事故隐患排查整改效率低、辨识不到位等问题,提出一种基于本体的隐患辨识排查系统构建方法。通过对煤矿隐患知识分析确立事故隐患本体层次结构、定义类的对象和数据属性,利用Protégé4.0软件对隐患本体进行形式化和存储。在此基础上构建了事故隐患辨识排查系统模型,并采用Java语言实现了系统主要功能。系统较好的解决了隐患数据的异构性和再利用问题,提升了隐患知识的利用率。

In order to solve the problems such as low efficiency of rectification and incomplete identification of safety hazard in coal mine, we present a method of constructing safety hazard identification system based on ontology. By analyzing the knowledge of the safety hazard in coal mine, the hierarchical structure of the safety hazard is established, the object attribute and the data attribute of the class are defined, and the ontology of safety hazard is formalized and stored by Protégé 4.0 software. On this basis, the safety hazard investigation and identification system is constructed, and the main function of the system is realized by using Java.The system solves the problem of the heterogeneity and reuse of safety hazard data, improves the utilization rate of safety hazard knowledge.