Building Integrated Information System using Modeling - based VR

摘要

The present invention relates to a system for providing comprehensive building information using modeling-based VR. More specifically, it relates to a building comprehensive information providing system using a modeling-based VR that provides a virtual reality 3D building including sunlight information by time and date of the building through a user terminal. To this end, the present invention provides a foreground data generation module for generating the foreground of a building as virtual reality 3D content; a sunlight data generation module that generates hourly and seasonal sunlight of a building as virtual reality 3D content; a content transmission module for transmitting the amount of sunlight data and the cubemap generated by the module for generating sunlight and foreground data to a server; a server capable of receiving and storing the amount of sunlight and foreground data of the building and the cube map from the content transmitting unit and transmitting the cube map selected by the user terminal to the VR image generating unit; a user terminal capable of selecting time and seasonal images of the building and outputting a VR image generated by the VR image generating module; and a VR image generation module that receives the cube map of the time and season selected by the user terminal from the server and stitches the cube map to generate a VR image, wherein the server receives the foreground data and the cube map generated by the foreground data generation module. a foreground data storage unit for storing; Sunlight data storage unit for storing the amount of sunlight data and the cube map generated by the sunlight data generation module; A surrounding facility information storage unit for storing information of surrounding facilities according to the location of the building; a local information storage unit for storing local information data including demographic changes and real estate price changes in the area where the building is located; It provides a building comprehensive information providing system using a modeling-based VR including including a building internal information storage unit for storing the internal image and view information of the building.