Method for managing engineering site based on unmanned aerial vehicle aerial photography and building information model

Abstract

The invention discloses a method for managing an engineering site based on unmanned vehicle aerial photography and a building information model, and the method comprises the steps: firstly building athree-dimensional building information model of the engineering site, and building engineering construction stage progress models of different stages according to an engineering progress plan and an actual completion condition; a timing unmanned aerial vehicle aerial photography system is established, and the standardization and effectiveness of aerial photography are guaranteed; performing three-dimensional display on the progress condition of the building information model; and inserting the aerial photo into an engineering construction stage progress model, adjusting the position size to enable the image to be aligned with the model, finishing an engineering site construction management model for engineering site management, and implementing monitoring management of an engineering construction site according to the model. According to the method, the aerial photography of the unmanned aerial vehicle and the building information model are combined, the same-platform browsing of the aerial photography of the unmanned aerial vehicle and the building information model is realized, the correspondence between the aerial photography of the unmanned aerial vehicle and the spatial position of the building information model is ensured, and the real-time monitoring of an engineering site construction process is realized.

Description

technical field [0001] The invention relates to a method for managing engineering sites based on unmanned aerial vehicles and building information models. Background technique [0002] With the development of UAV technology, UAV aerial photography has been widely used more and more. It has powerful imaging capabilities and can obtain high-quality image information. However, the application of UAV aerial photography in engineering projects is still in the stage of perfection, and the combination of UAV aerial photography and building information modeling is still in the exploratory stage. At present, there is no mature combination of UAV aerial photography and building information modeling for There are still many problems to be solved in the method of engineering site management and the application of UAV aerial photography technology in engineering project management. Contents of the invention [0003] The technical problem to be solved by the present invention is to pro...

AI Technical Summary

Problems solved by technology

However, the application of UAV aerial photography in engineering projects is still in the stage of perfection, and the combination of UAV aerial photography and building information modeling is still in the exploratory stage. At present, there is no mature combination of UAV aerial photography and building information modeling for The method of engineering site management, there are still many problems to be solved in the application of UAV aerial photography technology in engineering project management