Unmanned aerial vehicle flight path planning method, device and equipment and storage medium

Abstract

The invention discloses an unmanned aerial vehicle flight path planning method and device, equipment and a storage medium, and the method comprises the steps: S1, generating a first planning path according to a starting point and a target point of the flight of an unmanned aerial vehicle, and controlling the unmanned aerial vehicle to fly along the first planning path; S2, acquiring a first surface grid point corresponding to the current position of the unmanned aerial vehicle under the condition that the distance between the unmanned aerial vehicle and the obstacle is smaller than a first numerical value; S3, determining a next surface grid point according to a vector between the first surface grid point and the adjacent surface grid point; S4, controlling the unmanned aerial vehicle to fly to a next position point, and obtaining a second surface grid point corresponding to the next position point; and S5, taking the second surface grid points as new first surface grid points and returning to S3 until the distance between the unmanned aerial vehicle and the first planned path is smaller than a second numerical value, and controlling the unmanned aerial vehicle to fly to the first planned path again. The technical problem that an existing unmanned aerial vehicle path planning method is not easy to adjust in real time is solved.

Description

technical field [0001] The present application relates to the field of unmanned aerial vehicles, in particular to a method, device, equipment and storage medium for planning flight paths of unmanned aerial vehicles. Background technique [0002] With the development of science and technology, unmanned aerial vehicles (UAVs for short) have been widely used in many fields due to their simple structure and strong mobility. [0003] The flight path planning of UAV is the basic link of UAV application, so the flight path planning of UAV has always been a research hotspot of relevant personnel. The UAV path planning methods in the prior art are mostly based on complex methods such as artificial intelligence, which have high requirements for hardware such as processors. During the actual UAV flight process, it is not easy to make real-time adjustments according to changes in on-site working conditions. . Contents of the invention [0004] This application provides a UAV flight ...

AI Technical Summary

Problems solved by technology

[0004] This application provides a UAV flight path planning method, device, equipment and storage medium, which solves the existing UAV path planning methods, which are mostly based on artificial intelligence and other relatively complex methods, and have relatively high hardware requirements such as processors. High, during the actual flight of the UAV, it is not easy to make real-time adjustments according to the changes in the on-site working conditions.

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