In order to further enhance the data management level on damage modes of pressure-bearing special equipment,on the basis of knowledge graph technology,the multi-source data of damage modes were integrated,and the knowledge graph of damage modes was constructed by the top-down method.The knowledge storage and visualization were conducted by using Neo4j graph database,and an intelligent question-answering system was established.The results show that the intelligent ques-tion-answering system based on knowledge graph can realize the efficient query and information retrieval of key information of damage modes.The research results can provide strong support for the identification,prevention and management of damage modes of pressure-bearing special equipment,and provide reference for the intelligent development in related fields.
关键词
承压类特种设备/损伤模式/知识图谱/可视化/智能问答
Key words
pressure-bearing special equipment/damage mode/knowledge graph/visualization/intelligent question-an-swering
维普
万方数据