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Method and device for automatic path planning of UAV formation

A technology for automatic planning and path planning, applied in the field of UAVs, it can solve the problems of high computing pressure, low update efficiency, and poor real-time performance, and achieve the effect of saving computing resources and avoiding mode design.

Active Publication Date: 2019-05-31
ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the embodiments of the present invention is to propose a method and device for automatic path planning of UAV formations, so as to solve the problems of poor real-time performance, low update efficiency and high computing pressure in path planning of UAV formations

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  • Method and device for automatic path planning of UAV formation
  • Method and device for automatic path planning of UAV formation
  • Method and device for automatic path planning of UAV formation

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As will be appreciated by those skilled in the art, embodiments of the present invention may be implemented as a system, apparatus, device, method or computer program product. Accordingly, the present disclosure may be embodied in entirely hardware, entirely software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0034] The principles and spirit of the present invention ar...

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Abstract

The invention provides a method and a device for automatically planning a UAV formation path. The method includes: each UAV in the UAV formation loads the fleet path planning data and the fleet formation description data of the entire formation, and the fleet path planning data of the entire formation is: the UAV formation as a whole, The trajectory data planned for the predetermined point in the overall formation; the fleet formation description data at least includes the number of drones in the formation and the position coordinate data of each drone relative to the predetermined point; According to the group path planning data and the group formation description data of the entire formation, each UAV adopts the swarm intelligence algorithm based on the repulsion-gravity model to carry out real-time self-path planning. The present invention performs distributed design on the real-time path planning of the UAV itself, saves central computing resources, and the complexity of the algorithm does not increase with the increase of the number of formation members.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, and more particularly, the embodiments of the present invention relate to a method and device for automatic planning of formation paths of unmanned aerial vehicles. Background technique [0002] This section is intended to provide a background or context for the embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, most of the UAV formation path planning adopts the offline centralized planning method. The offline planning method is to pre-calculate the flight route of each UAV in the flight task before the implementation of the flight task. Due to the sufficient computing time, a better flight route can be obtained. However, in the process of implementing the present invention, the inventor found that the centralized planning method has at least the followi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10
CPCG05D1/104
Inventor 黄建杨建军
Owner ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD
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