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Method and system for monitoring tower deformation based on side fitting

A deformation monitoring and iron tower technology, applied in the field of cloud data, can solve the problems of manpower consumption and low efficiency, and achieve the effect of improving efficiency and ensuring accuracy

Active Publication Date: 2022-04-12
NORTHWEST BRANCH OF STATE GRID POWER GRID CO +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

And the manual measurement method needs a lot of manpower, and the efficiency is low.

Method used

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  • Method and system for monitoring tower deformation based on side fitting
  • Method and system for monitoring tower deformation based on side fitting
  • Method and system for monitoring tower deformation based on side fitting

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] figure 1 It is a schematic flow chart of the iron tower deformation monitoring method based on side fitting described in an embodiment of the present invention, as figure 1 shown, including:

[0042] Step S1, determine the point cloud data of the target iron tower according to the point cloud data of the drone; intercept the point cl...

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Abstract

Embodiments of the present invention provide a tower deformation monitoring method and system based on side fitting, the method comprising: determining the target tower point cloud data according to the UAV point cloud data; intercepting the target tower point cloud data according to the target tower information to obtain the intercepted The multi-section target iron tower point cloud interception data; Extract the four side point cloud data of each section target iron tower point cloud in the interception data of the multi-section target iron tower point cloud, calculate according to the four side point cloud data of each section target iron tower point cloud The four side inclinations of each target iron tower point cloud; determine the target iron tower inclination value according to the four side inclinations of each target iron tower point cloud. The method and system provided by the embodiments of the present invention realize the improvement of the deformation detection efficiency of the iron tower to be detected, and avoid the cumbersome on-the-spot measurement of the detection personnel.

Description

technical field [0001] The invention relates to the technical field of cloud data, in particular to a method and system for monitoring tower deformation based on side fitting. Background technique [0002] In real life, the power grid needs to build iron towers, also known as pole towers. As the use time increases, the vertical iron tower will become inclined and deformed when the construction is completed. The traditional commonly used tower deformation detection methods mainly use theodolite, total station and other measuring equipment to measure the deformation of the tower. It is difficult to satisfy the work, and it is not easy to set up the instrument tripod. The light path between the instrument and the iron tower is easily obscured by trees, houses and other ground objects, resulting in poor sightlines. When measuring, it is necessary for personnel to climb the tower and set up a ruler to assist in the measurement, which greatly increases the risk of personnel opera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/16G01C9/00G01C11/04G06K9/62G06V10/764G06V10/774
CPCG01B11/16G01C9/00G01C11/04G06F18/214G06F18/24
Inventor 宋朝晖赵岩马维峰谭兴
Owner NORTHWEST BRANCH OF STATE GRID POWER GRID CO
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