1 results about "Source element" patented technology

This invention relates to the field of quantity analysis technology, specifically to a BIM-based automatic quantity extraction method, electronic equipment, and medium. The method involves acquiring the bounding boxes of each component, determining conflict areas based on their positional relationships, discretizing them into voxel blocks, and identifying the corresponding target components. Within the conflict areas, based on geometric information and considering the physical characteristics of the components, the influence is quantified using medium resistance values ​​to determine the initial assignment of the voxel blocks. The source element of the target component is determined based on the positional characteristics of the voxel blocks, and a path search is performed using the source element. Combining the construction sequence level of the target component, the discretization resolution of the voxel blocks, and the medium resistance value, the cumulative cost of the voxel blocks under each target component is calculated, assessing their correlation with different target components to determine the final assignment. Finally, the quantity data is calculated based on the changes in voxel block assignment, positional distribution, and discretization resolution, fully considering various characteristics to make the results closer to reality and improve accuracy.