Measurement analysis and control method and device for unmanned aerial vehicle autonomous landing

A technology of autonomous landing and analysis method, applied in the field of unmanned aerial vehicles, can solve the problem of low control precision, achieve the effect of solving low control precision and improving landing control precision

Active Publication Date: 2018-04-10
QUANZHOU INST OF EQUIP MFG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a measurement and analysis method and device for autonomous landing of UAVs and a control method and device to solve the problem of low control accuracy in the related art when UAV technology is used for UAV landing control. question

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  • Measurement analysis and control method and device for unmanned aerial vehicle autonomous landing
  • Measurement analysis and control method and device for unmanned aerial vehicle autonomous landing
  • Measurement analysis and control method and device for unmanned aerial vehicle autonomous landing

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0027] figure 1 It is a flow chart of the measurement and analysis method for autonomous landing of UAVs according to an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0028] Step S11, acquiring stereoscopic image information of the area to be landed.

[0029] A camera device, for example, a camera, is provided on the UAV, w...

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Abstract

The invention provides a measurement and analysis method and device for autonomous landing of an unmanned aerial vehicle, as well as a control method and device. The measurement and analysis method for the autonomous landing of the UAV includes: obtaining stereoscopic image information of the area to be landed; obtaining relative position information according to the stereoscopic image information of the area to be landed, wherein the relative position information is the UAV and the Information about the relative position of the to-be-landed point in the to-be-landed area; determining the landing point of the UAV in the to-be-landed area according to the relative position information. Through the invention, the landing control precision of the drone is improved.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, in particular, to a measurement and analysis method and device for autonomous landing of unmanned aerial vehicles, and a control method and device. Background technique [0002] UAV (Unmanned Aerial Vehicle, referred to as UAV) technology has been a very widely used technology, and the landing problem of the UAV is also an important problem in the UAV technology. In the prior art, when the unmanned aerial vehicle is landing, it needs to obtain the image of the ground through the image acquisition device carried by the unmanned aerial vehicle, so as to control the landing through the image. The base image is a two-dimensional image, and the control accuracy is not high for landing control. [0003] Aiming at the problem of low control accuracy when UAV technology is used for UAV landing control in related technologies, no effective solution has been proposed yet. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10G05D1/08
Inventor 王森林陈龙祥谢媚娜
Owner QUANZHOU INST OF EQUIP MFG
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