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A system, method and related device for unmanned aerial vehicle flight path correction

A technology for flight routes and drones, which is applied in directions such as safety devices, control/adjustment systems, and position/direction control. problem, to achieve the effect of reliable inspection results

Active Publication Date: 2022-05-13
DALI BUREAU OF ULTRA HIGH VOLTAGE TRANSMISSION CO CHINA SOUTHERN POWER GRID CO LTD
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Problems solved by technology

[0004] This application provides a UAV flight path correction system, method and related devices, which are used to solve the problem that the existing UAVs cannot achieve accurate flight due to the influence of electromagnetic fields during the inspection process, resulting in reduced inspection efficiency of UAVs and poor inspection efficiency. Technical problems with poor test results and high risk

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  • A system, method and related device for unmanned aerial vehicle flight path correction
  • A system, method and related device for unmanned aerial vehicle flight path correction
  • A system, method and related device for unmanned aerial vehicle flight path correction

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this 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.

[0045] For ease of understanding, see figure 1 , an embodiment of a UAV flight path correction system provided in this application, including: a positioning module 101 , a laser radar 102 , a data processing module 103 and a control module 104 .

[0046] The positioning module 101 is used to obtain the position information of the UAV in real time through the RTK d...

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Abstract

This application discloses a UAV flight path correction system, method and related devices. The system includes: a positioning module for obtaining the location information of the UAV in real time, and obtaining the three-dimensional coordinates of the UAV; a laser radar for measuring the UAV The relative distance from the power transmission line; the data processing module is used to calculate the relative angle between the UAV and the power transmission line according to the three-dimensional coordinates and relative distance of the UAV; when the relative distance exceeds the preset distance range, the control module is triggered to correct the route; The control module is used to display the status information of the drone in real time, and when the drone deviates from the route and exceeds the preset distance range, correct the flight route of the drone according to the relative distance and relative angle, or prompt the operator to perform a manual route correction. It solves the technical problem that the existing UAV cannot fly accurately due to the influence of the electromagnetic field during the inspection process, resulting in reduced inspection efficiency of the UAV, poor inspection results, and high risk.

Description

technical field [0001] The present application relates to the technical field of UAV inspection, and in particular to a UAV flight path correction system, method and related devices. Background technique [0002] With the continuous development of the aviation industry, there are more and more high-grade, long-distance, large-capacity, UHV, and high-safety transmission lines, with many and wide distribution points, which makes inspections more difficult and more demanding. UAVs have begun to be widely used in the inspection of power poles and towers, and the inspection work of UAVs has become more frequent. The technical application of UAV-based power line inspections is more common. [0003] When the drone is inspecting, the high-voltage power may generate a complex and powerful electromagnetic field, which will interfere with the internal compass of the drone, making it impossible for the drone to judge the current position and flight direction, affecting the signal acquis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10G05D1/00
CPCG05D1/106G05D1/0055
Inventor 杨扬颜世成马创
Owner DALI BUREAU OF ULTRA HIGH VOLTAGE TRANSMISSION CO CHINA SOUTHERN POWER GRID CO LTD
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