APPARATUS, METHOD AND SYSTEM FOR EXTRACTING AND ANALYSING CONSTRUCTION STATUS OF BUILDING

摘要

The present invention relates to an apparatus for calculating the process progress of a building. According to an aspect of the present invention, a polygon generation module capable of generating a polygon for each member constituting the ground object by extracting a point cloud (PC) for the image of the ground object collected from the data collection device; An image processing module capable of extracting positional coordinates of the ground objects collected from the data collection device and determining a construction progress state for each member based on the polygons; A BIM model generation module of a current building capable of generating a BIM model of the ground object based on the location coordinates of the ground object and a construction progress state for each member; A BIM model generation module of a target building capable of generating a BIM model of a target building by extracting the location information and list information of the target building from the design drawing of the ground object; And comparing the BIM model of the target building generated from the BIM model generation module of the target building and the BIM model of the ground object generated from the BIM model generation module of the current building to determine the process progress of the above-ground material. It may include an apparatus for calculating a process progress state of a building including a progress state determination module.