Research on Visual Assessment Method for Maintenance in Virtual Environment Driven by Ontology

Industry 5.0 has brought about explosive growth in data related to maintenance, especially in the field of virtual maintenance. The large-scale growth of data is difficult to avoid the problems of data fragmentation and heterogeneity, which brings new challenges to data-driven maintenance evaluation work. As a knowledge management tool, ontology can standardize the definition of concepts and the relationships between concepts. Applying ontology to standardize the expression of maintenance visibility related data in virtual environments, a virtual maintenance visual accessibility evaluation method based on ontology is proposed. This method uses a unified framework to standardize the semantic information related to maintenance visibility in virtual environments, solving the problems of knowledge expression errors and low communication efficiency caused by heterogeneity. It achieves innovation in virtual maintenance analysis and evaluation at the knowledge level, and is also an effective application and verification of existing domain ontologies.

Keywords: Virtual maintenance, Maintenance visibility, Ontology.