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Three-dimensional simulation model of power transmission line and construction method of three-dimensional simulation model

A transmission line, 3D simulation technology, applied in the field of geographic information, can solve the problem of lack of 3D geographic information of transmission lines

Pending Publication Date: 2015-07-22
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0002] UAVs are widely used in power line inspection. At present, in the process of UAV line inspection, the operator mainly relies on the on-site control of the relative position of the UAV and the tower. When planning the task of UAV line inspection Lack of accurate 3D geographic information of transmission lines

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  • Three-dimensional simulation model of power transmission line and construction method of three-dimensional simulation model
  • Three-dimensional simulation model of power transmission line and construction method of three-dimensional simulation model

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] The application is applicable to numerous general purpose or special purpose computing device environments or configurations. For example: personal computer, server computer, handheld or portable device, tablet type device, multiprocessor device, distributed computing environment including any of the above devices or devices, etc.

[0024] This application provides a three-dimensional simulation model of transmission lines, the schematic diagram of which is shown in figure 1...

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Abstract

The application provides a three-dimensional simulation model of a power transmission line. The three-dimensional simulation model of the power transmission line is constructed through the following steps: constructing a three-dimensional geomorphologic graph and a three-dimensional pole graph corresponding to the power transmission line to be detected according to pre-obtained environment information of the power transmission line to be detected; and obtaining geographical coordinate information matched with the three-dimensional geomorphologic graph and the three-dimensional pole graph, wherein the geographical coordinate information comprises horizontal coordinate information and elevation information, and the horizontal coordinate information and the elevation information are used for reflecting the space position of each line component on the power transmission line to be detected. According to the three-dimensional simulation model disclosed by the invention, the power transmission line to be detected is restored in proportion, so that the three-dimensional geographical information of the power transmission line can be accurately obtained.

Description

technical field [0001] This application relates to the field of geographic information, in particular to a three-dimensional simulation model of a power transmission line and a construction method thereof. Background technique [0002] UAVs are widely used in power line inspection. At present, in the process of UAV line inspection, the operator mainly relies on the on-site control of the relative position of the UAV and the tower. When planning the task of UAV line inspection There is a lack of accurate 3D geographic information of transmission lines. Contents of the invention [0003] The technical problem to be solved in this application is to provide a three-dimensional simulation model of a transmission line and its construction method, which can intuitively simulate the transmission line model and provide accurate three-dimensional geographic information of the transmission line. [0004] In order to solve the above problems, the application discloses a three-dimensi...

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Application Information

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IPC IPC(8): G06F17/50
Inventor 姜云土张金林丁建傅寒凝童志刚吴坤祥魏文力郑琪
Owner STATE GRID CORP OF CHINA
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