A large model-based construction site inspection method and system

Abstract

The application relates to the technical field of construction site inspection, and provides a site inspection method and system based on a large model. The site inspection method based on the large model comprises the following steps: obtaining site BIM model data, historical hidden danger data, equipment state data and environment data, pre-processing the data to form input features, combining real-time risk data to construct a multi-objective balance model and constraint conditions; using a pre-trained large model to obtain an initial inspection path corresponding to the current input features in the case that the multi-objective balance model is minimum; calling an operator in a preset path optimization operator library to sequentially correct defects of the initial inspection path until the final inspection path meets preset path bottom line requirements and is output; and decomposing the final inspection path into a UAV sub-path and a ground inspection vehicle sub-path according to equipment types, and performing site inspection actions according to the respective sub-paths according to the inspection ranges and task divisions of the equipment types, so that the inspection route can be optimized, the inspection efficiency can be improved, and the inspection cost can be reduced.

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