3 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 safety inspection of a facility, comprising: acquiring structure data through a 3D lidar and inspection sensor installed in the moving object while the moving object moves; Creating a 3D map based on the structure data acquired through the 3D lidar; Calculating coordinates by estimating a location and a direction on the 3D map; And generating and outputting a 3D digital twin based on the obtained structure data and the calculated coordinates.