Method for applying laser point cloud and BIM modeling technology to converter station visual management and control platform

Abstract

A method for applying a laser point cloud and BIM modeling technology to a converter station visual management and control platform is characterized by comprising the following steps: firstly, acquiring data through a three-dimensional laser scanner or a sensor until all point cloud data are acquired, performing point cloud filtering on the acquired three-dimensional point cloud data, then positioning and splicing the data, importing the point cloud data into the BIM model so as to describe the three-dimensional form of the transformer substation space. According to the method, the point cloud data and the BIM model data are effectively fused into the viewpoint coordinate system, accurate final viewpoint coordinates are formed through two times of view matrix transformation, latitude and longitude adjustment is performed, fusion is performed through transformation of a projection matrix, and finally, vividly displaying real-time video pictures are comprehensively on a visual management and control platform according to actual contents, so that decision makers can obtain comprehensive real-time information and make decisions more accurately and quickly.

Description

technical field [0001] The invention relates to a method for applying modeling technology to a visual management and control platform of a converter station, in particular to a method for applying a laser point cloud plus BIM modeling technology to a visual management and control platform for a converter station, which belongs to the technical field of data processing. Background technique [0002] For a long time, in the construction process of power engineering projects, there have been many small-scale and professional participants, but the design, construction and operation processes are basically isolated from each other, lacking a common interactive platform, and information cannot be integrated and shared, resulting in information Loss and error in information transmission lead to disorderly flow of information and hinder project construction. At the same time, the scale of substations in my country's power system is getting larger and larger, which leads to the disor...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the defects and insufficiencies of existing substation projects that are basically isolated from each other in the process of design, construction and operation, information cannot be integrated and shared, realistic and intuitive three-dimensional models cannot be formed, and cannot be presented in a highly simulated form , providing a scientific and efficient, reasonable algorithm, which solves the information exchange and sharing in the design, construction and operation of substation projects, and can integrate various video information to form a realistic and intuitive 3D model, and can use highly simulated A method that uses laser point cloud plus BIM modeling technology to apply to the visual management and control platform of the converter station

Images