UAV flight path planning method, device and storage medium

A technology for unmanned aerial vehicles and path planning, applied in the field of computer vision, which can solve problems such as difficulty in avoiding obstacles

Active Publication Date: 2022-07-15
中科南京人工智能创新研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing drones are mainly difficult to quickly achieve obstacle avoidance in unknown environments

Method used

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  • UAV flight path planning method, device and storage medium
  • UAV flight path planning method, device and storage medium
  • UAV flight path planning method, device and storage medium

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Embodiment Construction

[0033] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0034] figure 1 It is an application environment diagram of the UAV flight path planning method in one embodiment. refer to figure 1 , the UAV flight path planning method is applied to the UAV flight path planning system. The UAV flight path planning system includes a terminal 110 and a server 120 . The terminal 110 and the ser...

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Abstract

The present application relates to a method, device, computer equipment and storage medium for UAV flight path planning. The method includes: acquiring the current pose information of the current node of the UAV and the position information of the corresponding target node, acquiring the current three-dimensional Environment map, according to the current three-dimensional environment map, the current pose information and the position information of the target node to determine the candidate planning path, and determine whether the candidate planning path meets the safe flight conditions, and if so, generate the corresponding flight instruction according to the candidate planning path, and execute the flight command, so that the drone flies to the target node according to the flight command. Generate a 3D environment map in real time through the images captured by the shooting equipment on the UAV, determine the environmental information around the UAV according to the 3D environment map generated in real time, plan the flight path in real time according to the environment information and UAV positioning information, and fly according to the safety The conditions ensure the safe flight of the unmanned aerial vehicle, so as to realize the safe flight of the UAV in the unknown environment.

Description

technical field [0001] The present application relates to the field of computer vision, and in particular, to a method, device and storage medium for UAV flight path planning. Background technique [0002] In recent years, with the rapid growth of the UAV market, its related technologies are also undergoing rapid changes. In the past, technologies that were mostly used in special industries and even military products, such as flight control, image transmission, target recognition and tracking, etc., are also becoming more and more It is increasingly used in consumer drones, bringing it closer and closer to the concept of automated and even intelligent flying robots. UAVs are widely used in many fields of national economy and national defense and military due to their good flight performance and flexible control performance. In order to avoid collisions with obstacles when performing flight tasks in complex and changeable unknown environments, UAVs need to have autonomous ob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10G01C21/20
CPCG05D1/101G01C21/20
Inventor 冷聪陆鑫
Owner 中科南京人工智能创新研究院
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