Power transmission project design review method assisted by grid holographic digital map system

Abstract

The invention relates to a power transmission project design review method assisted by a grid holographic digital map system, comprising the following steps: (1) a grid holographic digital map system, which includes a massive geographic information service distribution module, a general data service engine module, a three-dimensional engineering information construction module, a three-dimensional model and spatial data dynamic scheduling module, a multi-source thematic data superposition module, a simulation multimedia playing module and an engineering design review unit, is set; (2) project site environment simulation information completed by the three-dimensional engineering information construction module is acquired through the engineering design review unit; (3) the simulation multimedia playing module browses preliminary design of the grid project; (4) engineering hotspot information is viewed by location finding; (5) the multi-source thematic data superposition module displays design line constraint information; (6) the three-dimensional model and spatial data dynamic scheduling module simulates and displays the design line; and (7) information of line display area is labeled and areas of particular concern is recorded, making it easy to review images and topographical condition near a tower of particular concern.

Description

technical field [0001] The invention relates to the technical field of power grid engineering design, in particular to a method for assisting power transmission and transformation engineering design review with a power grid holographic digital map system based on various thematic data and engineering data. Background technique [0002] At present, the preliminary design review of power grid projects mostly adopts the traditional review method. Engineering design materials are usually displayed in two-dimensional form, lacking in three-dimensional digital expression, which makes the review unintuitive and difficult to reproduce the actual engineering environment, which directly affects the efficiency and quality of the review work. Therefore, it is necessary to further improve the degree of informatization in the field of power grid design review, especially in the display of engineering design data. It is urgent to realize the reproduction of the actual project environment t...

AI Technical Summary

Problems solved by technology

Engineering design materials are usually presented in two-dimensional form, lacking in three-dimensional digital expression, making the review

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