Research on the Construction of a Knowledge Graph of a Certain Equipment Based on the Domestic Independent and Controllable Environment

In the domestic Kylin Operating System, this paper develops device knowledge built using java, python 3.9, and Vue2.0 languages, used the B/S architecture. The system based on equipment knowledge platform includes database datas and database management. The system collates and integrates the device knowledge, realizing the automatic extraction of entry data and the automatic establishment and revision of knowledge graph. Database management contains knowledge management and knowledge graph management, providing the user with convenient knowledge document management, reference and learning services. At the same time, the system is also used in other industries to provide information document management, retrieval, analysis, creation of knowledge graph and other services.