Application of Aerial Photography Digital Technology in Power Grid Infrastructure Project Analysis
with the rapid development of artificial intelligence,the power industry is also pouring into the application of a large number of new technologies,among which aerial photography digital technology plays many roles in power engineering construction,which can provide technical support for all stages of project construction.escort the construction progress,safety and quality of the project,carry out aerial survey in the stage of engineering survey and design,and compare location and route selection through satellite image-assisted preliminary work.Carry out progress control in the project construction stage,timely grasp the construction situation of the substation,and understand the construction progress of the line foundation,tower and line erection stages;in the aspect of project safety management and control,through UAV flying to the vicinity of the project construction site,we can find out the environmental changes near the construction site,whether there are hidden dangers affecting the construction and completion of the project,and whether there is illegal behavior at the operation site.In the project construction and operation acceptance stage,aerial photography digital technology is used to quickly obtain high-definition digital images of transmission lines,mainly using two modes:laser point cloud acceptance and visible light fine acceptance.Clearly identify the whole picture of the transmission line tower and the defects of various parts Through UAV equipped with 3D laser scanner and precision POS equipment to quickly obtain high precision 3D laser point cloud data of power transmission and transformation project,a 3D point cloud data model is formed.Combined with design parameters,specifications and other information,according to the verification results,the completion acceptance verification report is generated,the completion acceptance of engineering entities is assisted,and the combination of data support and traceability archiving is provided simultaneously.This paper mainly focuses on the analysis of aerial digital technology in the pre-acceptance stage of project construction in order to improve the quality and efficiency of line engineering acceptance verification of power grid infrastructure projects.
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