Construction Of Management System Of Construction Engineering Testing Laboratory Based On Ontology

With the continuous development of socialist economy and social science and technology in China,people have raised higher demands for a happy life.As a pillar industry in China,the quality and safety of the construction industry is closely related to people’s life.As an important means to ensure the quality and safety of constructions,with the increasingly fierce market competition,the construction industry needs to use modern information tools to manage the laboratories,so as to improve the efficiency of management and operation of the laboratories.With the deepening academic research on ontological theories,ontology has made great progress in knowledge representation and case deduction.In the application of engineering testing laboratory knowledge,there are many characteristics in line with the ontology.Based on the ontological theories,this paper discusses how to construct the ontology of the laboratory management of testing institutions from the aspects of samples,testing methods,testing personnel,testing equipment and testing reports.Ontology construction takes "ISO / IEC 17025:2017 General Requirements for Testing and Calibration Laboratory Capability" as the concept source,extracts the related concepts of construction engineering testing laboratory and the relationship between them,refers to the existing testing information management systems and platforms at home and abroad,combines the ontological theories and the relevant requirements for construction engineering quality testing institutions in China,uses the seven-step method to construct the ontology of laboratory management of construction quality inspection institutions,and uses Protégésoftware as a tool to realize the expression of the knowledge concepts and the conclusion reasoning of the domain ontology.Ontology,a representation tool of knowledge,can intuitively and clearly sort out and present the complex knowledge concepts and their relationships in the field of construction engineering inspection.In the process of constructing,it is necessary to sort out the concepts and their hierarchical relationships,to define the classes of ontology and the level of these classes in the field of construction engineering inspection,and to define their related attributes and the characteristics of these attributes.Examples of ontology are added with real cases.When the construction is completed,Protégé will be used to express and retrieve the related knowledge concepts.In addition,the reasoning function of the software will be used to realize the reasoning of the existing conclusions and judge the compliance of the construction project quality inspection results.Through the application of ontology tools in the field of construction engineering quality inspection,we can improve the intelligence and convenience of inspection management,improve the efficiency of repetitive human labor,solve problems such as complex knowledge concepts and the complex relationship between them,express and monitor the quality of construction inspection and relevant knowledge concepts more clearly and intuitively.We hope to put forward a set of effective thoughts on ontology construction for the construction engineering quality testing institutions to manage the laboratory,so as to avoid repeating the previous problems.