Research on the Application of Computer Vision Technology in the Virtual Effect Visualization System of Prefabricated Buildings

In this paper, a visualization model of prefabricated building construction energy consumption based on BIM technology is established. The secondary development of Revit is carried out and the visualization system of prefabricated building construction energy consumption based on BIM technology is constructed. This paper adopts the object-oriented modeling method of prefabricated engineering building information model, and uses Revit software to build the attribute family file of prefabricated model. The visualization model and system of construction energy consumption of prefabricated building based on BIM technology are established to integrate the geometric information, progress information and energy consumption information of construction stage. The visualization of construction energy consumption of prefabricated buildings is realized. Finally, a prefabricated building is taken as an example to visualize construction energy consumption. The system realizes the dynamic display of construction energy consumption changes with the construction period.