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Method and device for automatically planning unmanned aerial vehicle formation path

An automatic planning and path planning technology, applied in the field of drones, can solve problems such as low update efficiency, high computing pressure, and poor real-time performance, and achieve the effect of avoiding model design and saving computing resources

Active Publication Date: 2016-11-16
ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD
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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 automatically planning unmanned aerial vehicle formation path
  • Method and device for automatically planning unmanned aerial vehicle formation path
  • Method and device for automatically planning unmanned aerial vehicle formation path

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0034] The principle and spirit of the present invention will be explained in detail below w...

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Abstract

The invention provides a method and a device for automatically planning an unmanned aerial vehicle formation path. The method comprises steps: each unmanned aerial vehicle in the unmanned aerial vehicle formation is loaded with fleet path planning data and fleet formation description data of the whole formation, wherein the fleet path planning data of the whole formation are advance trajectory data planned for a predetermined point in the formation formed the unmanned aerial vehicle formation as a whole, and the fleet formation description data at least comprise the number of unmanned aerial vehicles in the formation and position coordinate data of each unmanned aerial vehicle relative to the predetermined point; and according to the fleet path planning data and the fleet formation description data of the whole formation, each unmanned aerial vehicle adopts a swarm intelligence algorithm based on a repulsion-attraction model for real-time self path planning. Distributed design is carried out on the self real-time path planning of the unmanned aerial vehicle, central computing resources are saved, and the algorithm complexity is not increased along with increasing of the number of the formation members.

Description

technical field [0001] The present invention relates to the technical field of unmanned aerial vehicles, and more specifically, the embodiments of the present invention relate to an automatic planning method and device for an unmanned aerial vehicle formation path. Background technique [0002] This section is intended to provide a background or context for implementations 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, the path planning of UAV formation mostly adopts offline centralized planning method. The off-line planning method is to pre-calculate the flight route of each UAV in the flight mission before the flight mission is implemented. Due to the sufficient calculation time, a better flight route can be obtained. But the inventor finds in implementing the present invention, this centralized planning method has following defect at least: [0004] 1. The real...

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Application Information

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Patent Type & Authority Applications(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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