Control method and equipment for automatic landing of unmanned aerial vehicle

Abstract

The invention discloses a control method and equipment for automatic landing of an unmanned aerial vehicle, and is used for solving the technical problem that an existing unmanned aerial vehicle cannot accurately land to a preset landing point during landing. The method comprises the steps of after it is detected that the unmanned aerial vehicle flies away from a nest, receiving a first flight attitude of the unmanned aerial vehicle at a preset height uploaded by an image acquisition module corresponding to the nest; when it is detected that the unmanned aerial vehicle meets the condition of landing back to the nest, sending a maintaining instruction to the unmanned aerial vehicle; receiving a second flight attitude, which is uploaded by the image acquisition module, of the unmanned aerial vehicle at the preset height; and when it is detected that the second flight attitude is inconsistent with the first flight attitude, sending a preset attitude adjustment instruction to the unmanned aerial vehicle so as to enable the unmanned aerial vehicle to adjust the second flight attitude to the first flight attitude, and enabling the unmanned aerial vehicle to land back to the nest in the first flight attitude. According to the method, the landing attitude of the unmanned aerial vehicle is intelligently adjusted, so that the unmanned aerial vehicle accurately lands to the position before the unmanned aerial vehicle takes off.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a control method and equipment for automatic landing of unmanned aerial vehicles. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment and its own program control device. With the wide application of UAV in various fields, it is becoming more and more important to control UAV to land accurately. [0003] The existing navigation methods of UAVs in the landing process mostly rely on the global positioning system or the Beidou satellite navigation system. UAVs can realize the landing of UAVs by receiving GPS signals. [0004] However, in the traditional method of vertical landing relying on GPS positioning, due to the large error of civilian GPS and the inaccurate position information of drones, it is difficult to land to the designated position, and it is impossible to land accurately and safely to the pre...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a control method and equipment for automatic landing of drones, which are used to solve the technical problem that the existing vertical landing method of drones cannot accurately land to the preset landing point

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