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Unmanned aerial vehicle landing method and device

A UAV, current position technology, applied in three-dimensional position/channel control, vehicle position/route/altitude control, non-electric variable control and other directions, which can solve the problems of large landing error and difficult landing accurately.

Pending Publication Date: 2019-11-15
ANHUI KELI INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To overcome the large landing error of the UAV landing method in the prior art, it is difficult to perform precise landing when the landing position is small

Method used

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  • Unmanned aerial vehicle landing method and device
  • Unmanned aerial vehicle landing method and device
  • Unmanned aerial vehicle landing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The embodiment of the present invention provides a drone landing method, such as figure 1 As shown, the landing method of the aircraft includes:

[0024] Step S1: Obtain the current position information and landing requirements of the drone. Specifically, the landing requirement includes information such as the target landing area of ​​the drone or the target parking airport.

[0025] Step S2: Determine the preset take-off and landing point of the drone according to the landing demand, and obtain the coordinate information of the preset take-off and landing point. In practical applications, there may be multiple preset take-off and landing points at the landing position of the UAV. Therefore, it is necessary to determine the preset take-off and landing point for parking the UAV according to the landing demand of the UAV, and obtain the pre-determined landing point. Set the coordinate information of the landing point to provide coordinate information for the landing of the d...

Embodiment 2

[0043] The embodiment of the present invention provides a drone landing device, such as image 3 As shown, the drone landing device includes:

[0044] The acquisition module 1 is used to acquire the current position information and landing requirements of the drone. For details, refer to the related description of step S1 in Embodiment 1.

[0045] The preset take-off and landing point determination module 2 is used to determine the preset take-off and landing point of the UAV according to the landing demand, and obtain the coordinate information of the preset take-off and landing point. For details, refer to the related description of step S2 in Embodiment 1.

[0046] The landing instruction generating module 3 is used for generating landing instructions according to the current position information and coordinate information. For details, refer to the related description of step S3 in Embodiment 1.

[0047] The judging module 4 is used for controlling the drone to fly above the pre...

Embodiment 3

[0051] The embodiment of the present invention provides a non-transitory computer storage medium, the computer storage medium stores computer-executable instructions, and the computer-executable instructions can execute the drone landing method in any of the foregoing method embodiments, wherein the foregoing storage medium Can be magnetic disk, optical disk, read-only memory (Read-Only Memory, ROM), random access memory (RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, abbreviation: HDD) ) Or a solid-state drive (Solid-State Drive, SSD), etc.; the storage medium may also include a combination of the foregoing types of memories.

[0052] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing relevant hardware through a computer program. The program can be stored in a computer readable storage medium. At this time, it may include the procedures of the above-mentioned method...

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Abstract

The invention provides an unmanned aerial vehicle landing method and device. The method includes: acquiring current position information and a landing demand of an unmanned aerial vehicle; determininga preset take-off and landing point of the unmanned aerial vehicle based on the landing demand and acquiring coordinate information of the preset take-off and landing point; generating a landing instruction based on the current position information and coordinate information; controlling the unmanned aerial vehicle to fly to a position above the preset take-off and landing point based on the landing instruction and determining whether an image collected by the unmanned aerial vehicle contains a preset standard parking sign of the preset take-off and landing point; and if so, controlling the unmanned aerial vehicle to land at a standard parking position of the preset take-off and landing point based on the image. Therefore, the unmanned aerial vehicle is controlled to land at the standardparking position based on the image collected by the unmanned aerial vehicle, so that the landing error of the unmanned aerial vehicle is reduced; and when the landing area is small, accurate landingof the unmanned aerial vehicle is also realized, so that the landing requirement of the unmanned aerial vehicle is reduced and the adaptability of the unmanned aerial vehicle is enhanced.

Description

Technical field [0001] The invention relates to the field of drone control, in particular to a drone landing method and device. Background technique [0002] As the application field of drone technology becomes more and more extensive, some of the existing smart drones already have the function of automatic return to home or one-key landing. At present, the commonly used landing method of drones is to use GPS (Global Positioning System, global positioning system). Positioning system) assisted landing, that is, the GPS coordinates of the preset landing position are sent to the drone, and the drone is controlled to land at the preset landing position. However, due to the insufficient accuracy of GPS coordinates, it is difficult for UAVs to accurately land to the landing position when landing in this way. Landing using GPS coordinates often has a large landing error, especially when the landing area is relatively small. Not applicable. Summary of the invention [0003] The embodime...

Claims

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Application Information

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IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0808G05D1/101
Inventor 姜廷顺王家捷李萌陆建姚辉
Owner ANHUI KELI INFORMATION IND
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