Apparatus and method for data visualization in 3D digital twin for facility safety inspection

摘要

The present invention relates to a data visualization method in a 3D digital twin for facility safety inspection, comprising: acquiring structure data including a state of a structure through a 3D lidar and inspection sensor installed on the moving object while the moving object moves;Creating a 3D map based on the structure data acquired through the 3D lidar; Calculating the position and direction coordinates of the moving object on the 3D map, and then calculating the three-dimensional modeling coordinates of the structure and the structure state coordinates of the structure state based on the position and direction coordinates of the moving object; And generating and outputting a 3D digital twin based on the acquired structure data, the 3D modeling coordinates, and the structure state coordinates.