Supercharge Your Innovation With Domain-Expert AI Agents!

A method for determining the viewpoint of a multi-rotor UAV based on sunlight conditions

A technology of multi-rotor drones and lighting conditions, applied in image analysis, image enhancement, instruments, etc., can solve problems such as incomplete imaging of components to be tested, failure to consider the influence of sunlight, and inaccurate manual selection of viewpoint positions, etc. , to achieve the effects of efficient inspection, easy identification, and optimized viewpoint position

Active Publication Date: 2022-07-26
JIANGSU FRONTIER ELECTRIC TECH +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a method for determining the viewpoint of a multi-rotor UAV based on sunlight conditions, which effectively solves the problem of manual selection of viewpoint positions when the multi-rotor UAV inspects power poles. Accuracy, incomplete imaging of the components under test, and failure to consider the influence of sunlight when shooting

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for determining the viewpoint of a multi-rotor UAV based on sunlight conditions
  • A method for determining the viewpoint of a multi-rotor UAV based on sunlight conditions
  • A method for determining the viewpoint of a multi-rotor UAV based on sunlight conditions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0028] refer to figure 1 As shown, a method for determining the viewpoint of a multi-rotor UAV based on solar lighting conditions of the present invention includes the following steps:

[0029] S1: Consider the hovering error caused by the multi-rotor UAV's own performance when hovering and shooting, and combine the hovering error to give the actual shooting size of the component to be tested;

[0030] Due to the hovering error in the performance of the multi-rotor UAV, the multi-rotor UAV may be offset when it is hovering at the viewpoint position, resulting in incomplete components to be tested or even no shots to be tested. components. Therefore, it is necessary to consider the influe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for determining the viewpoint of a multi-rotor unmanned aerial vehicle based on sunlight conditions, comprising the following steps: considering the hovering error caused by the multi-rotor unmanned aerial vehicle's own performance when it is hovering and shooting, and calculating the to-be-measured based on the hovering error The actual shooting size of the components; establish the functional relationship between the attribute information of the components to be tested on the power tower and the parameters of the multi-rotor UAV airborne camera; according to the different types of the airborne cameras, establish the component to be tested to the multi-rotor UAV The functional relationship between the shooting distance and the shooting focal length; considering the sunlight conditions, the algorithm for determining the position of the viewpoint is optimized. The invention effectively solves the problems of inaccurate manual selection of viewpoint positions, incomplete imaging of components to be tested, and failure to consider the influence of sunlight during shooting when the multi-rotor unmanned aerial vehicle inspects power towers.

Description

technical field [0001] The invention belongs to the technical field of multi-rotor unmanned aerial vehicle inspection, and specifically refers to a method for determining the viewpoint of a multi-rotor unmanned aerial vehicle based on sunlight conditions. Background technique [0002] At present, my country's demand for power energy is increasing, and the power towers are widely distributed and the terrain is complex. Due to the high cost of manual inspection of power towers in these complex terrain areas, and the danger to the personal safety of inspection staff, multi-rotor UAVs are more and more widely used in power tower inspections. [0003] In the process of multi-rotor drone inspection of power towers, inspection points are mainly selected by manual positioning, resulting in inaccurate selection of viewpoints and inability to accurately photograph the components to be tested. In actual shooting, the multi-rotor UAV has the hovering accuracy error caused by its own pe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/60G06T7/73
CPCG06T7/73G06T7/60G06T2207/10028G06T2207/30181
Inventor 王红星黄郑周航刘浩然赵宏伟
Owner JIANGSU FRONTIER ELECTRIC TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com