Method and Apparatus for indoor space modeling with function behavior and structure for intelligent indoor service

摘要

A method and apparatus for modeling indoor space, including functions and meanings of space for intelligent indoor space services, is presented. The indoor space modeling method including the function and meaning of space for an intelligent indoor space service proposed by the present invention includes a processing step of extracting 3D data for an indoor space, subdividing the 3D data into a plurality of cells, and the plurality of cells The step of dividing the space by separating the space that can be moved and the space that can be moved by checking the physical constraints and semantic constraints on the object, the object-cell where the object exists, and the empty that has nothing. Distinguishing between cells (Empty-Cell), performing the merging between the divided spaces and the plurality of cells, and performing the merging to create a final cell and giving information and ID for each cell, and the final Based on the structure and function information of the cell, an area, which is an upper semantic space, is generated by merging the final cells. Step, generating a merged space according to the function and structure information of the generated region, and generating an edge using the final cell, the region and the space, and using the edge to create a function-behavior-structure (FBSMAP) Map).