Unmanned aerial vehicle induction method and system

Abstract

The invention relates to an induction method and system for an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. Judging whether the type of the visual identification mark is changed or not, and obtaining a first judgment result; if the first judgment result is yes, obtaining a time interval of which the type is changed; judging whether the time interval is matched with an interval threshold value or not, and obtaining a second judgment result; if the second judgment result is negative, obtaining a search instruction; controlling the unmanned aerial vehicle to continuously search the visual identification mark based on the search instruction; if the second judgment result is yes, a landing instruction is obtained; and controlling the unmanned aerial vehicle to land based on the landing instruction. The method has the advantages that the possibility that the unmanned aerial vehicle is maliciously induced is reduced, and the loss rate of the unmanned aerial vehicle during return flight is reduced.

Description

Technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a UAV induction method and system. Background [0002] Nowadays, drone technology is becoming more and more mature and applied to many fields, for example, the use of drones for aerial photography, mapping, news reporting, etc. After the drone completes its mission, it will fly to the preset landing point on its own, and finally land in the recovery tank for recovery. [0003] At present, the landing of the UAV is usually controlled by the user through the remote control, or through the induction device to induce the UAV to land at a fixed landing point, and the way of induction through the induction device will have a higher degree of autonomy than the control through the remote control, which can reduce the participation of humans to a certain extent. [0004] However, in the process of controlling the landing of the UAV through the induction device, the s...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of controlling the landing of the drone through the induction device, the single visual identification mark on the induction device is easy to be copied, so when the drone detects the visual identification mark, it may be maliciously induced by criminals, resulting in unmanned Lost on return flight

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