Method for generating a flight trajectory, a control device and an UAV

Abstract

Disclosed are a method for generating a flight trajectory, a control device (40,60) and an UAV(100). The method comprising: acquiring a specific image (20)and a specific curve (21-22) (S101),and generating the specific curve (21-22) into a flight trajectory according to the specific image (20)and the specific curve (21-22), the flight trajectory controlling the UAV(100) to fly along the flight trajectory (S102).The specific image (21-22) is drawn on the specific image (20) and used to generate the flight trajectory for controlling the flight path of the UAV (100). The specific image (21-22) drawn on the specific image (20) by a user can used to control the flight path of the UAV (100), that is, the UAV (100) can fly according to a specific curve (21-22) designed by the user. Personalized design of the flight mode of the UAV (100) is realized, and the flexibility of the flight mode of the UAV (100) is increased.

Description

technical field [0001] The embodiments of the present invention relate to the field of unmanned aerial vehicles, in particular to a method for generating a flight trajectory, a control device and an unmanned aerial vehicle. Background technique [0002] In the prior art, UAVs can work in different modes, including but not limited to, pointing flight, intelligent follow and so on. [0003] In the pointing flight mode, the user can select a flight target by clicking a point or an area on the display device (such as a screen) of the UAV control terminal, and the UAV plans a shortest path toward the flight target flight. In the intelligent following mode, the user can control the UAV to follow the movable object to fly by selecting a movable object (such as a person, an animal, etc.) on the display device (such as a screen) of the UAV control terminal. [0004] However, the user may want the UAV to fly along a specific trajectory, such as passing through a specific point, flyi...

AI Technical Summary

Problems solved by technology

[0004] However, the user may want the UAV to fly along a specific trajectory, such as passing through a specific point, flying back and forth, etc. In addition, the user may not have a precise target point for the time being when sending a mission, but wants the UAV to Send the location information of the final target point to the unmanned aerial vehicle after running for a certain distance, but the existing flight mode cannot meet such requirements, resulting in the lack of personalized design for the flight mode of the unmanned aerial vehicle

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