Information retrieval and potential relationship mining method for bridge management and maintenance information

Abstract

The invention discloses an information retrieval and potential relation mining method for bridge management and maintenance information, and the method comprises the steps: S1, defining sample data structure information which comprises sample data and the relation between the sample data; S2, constructing a bridge management and maintenance ontology knowledge base structure based on the sample data structure information, and importing the instance sample data into the bridge management and maintenance ontology knowledge base structure to generate a bridge management and maintenance ontology knowledge base; S3, establishing an inference rule based on the bridge management and maintenance ontology knowledge base; and S4, acquiring to-be-mined information, and retrieving the bridge managementand maintenance ontology knowledge base and / or generating potential relationship information between the to-be-mined information by utilizing a semantic logic reasoning machine based on the reasoningrule. According to the method, the reusability and interactivity of the BIM model on the bridge management and maintenance information are improved, and the intelligent management level of the bridgemanagement and maintenance field is greatly improved by adopting the semantic logic reasoning machine to explore the potential relationship information in the management and maintenance information.

Description

technical field [0001] The invention relates to the field of bridge management and maintenance, in particular to an information retrieval and potential relationship mining method for bridge management and maintenance information. Background technique [0002] With the continuous progress of bridge maintenance, many problems will still appear in the process of management and maintenance. It is mainly manifested in the following three aspects: First, the amount of information is huge. Bridge maintenance is a complex process involving detection, monitoring, reinforcement, and management. During the bridge maintenance period, a large number of maintenance information in different forms will continue to be generated; The forms of management are diversified, including structured information and a large amount of unstructured information, and it is difficult to achieve effective integration of different types of information; finally, the interactivity and reusability of management ...

AI Technical Summary

Problems solved by technology

At present, in the BIM platform, structured information is the main integration object, and the direct effect on unstructured information is limited, so it is difficult to effectively integrate unstructured information.

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