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Aircraft autonomous navigation method and system and aircraft

A technology for autonomous navigation and aircraft, applied in control/adjustment systems, instruments, 3D position/channel control and other directions, which can solve the problems of user inconvenience and dependence, and achieve the effect of improving user experience

Pending Publication Date: 2020-05-12
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an aircraft autonomous navigation method, system and aircraft, which can solve the problem that the existing aircraft relies on the remote control to achieve precise navigation and landing, and the user is inconvenient to operate

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  • Aircraft autonomous navigation method and system and aircraft
  • Aircraft autonomous navigation method and system and aircraft

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Embodiment Construction

[0055] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are proposed for a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, systems, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of this application.

[0056] It should be understood that when used in the specification and appended claims of this application, the term "comprising" indicates the existence of the described features, wholes, steps, operations, elements and / or components, but does not exclude one or more other The existence or addition of features, wholes, steps, operations, elements, components, and / or collections thereof.

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Abstract

The invention belongs to the field of unmanned aerial vehicles and provides an aircraft autonomous navigation method and system and an aircraft. The method includes the following steps that: when an aircraft starts to take off, the navigation mode of the aircraft is set to be a first navigation mode; during the flight of the aircraft, if it is detected a signal generated when the ultra-wideband (UWB) positioning sensor of the aircraft establishes connection with the UWB base station of the target landing point of the aircraft is detected, the first navigation mode of the aircraft is switched to a second navigation mode; when the navigation mode of the aircraft is the second navigation mode, if a preset pattern is detected, the second navigation mode of the aircraft is switched into a thirdnavigation mode. The three different navigation modes are provided for providing continuous and accurate positioning data for the aircraft, so that the autonomous navigation of the aircraft is realized, and therefore, a user does not need to depend on a remote controller to control flight navigation and make the aircraft land to a target landing point, and therefore, user experience is improved.

Description

Technical field [0001] This application belongs to the technical field of drones, and in particular relates to an aircraft autonomous navigation method, system and aircraft. Background technique [0002] In view of the functional requirements for the aircraft to navigate to and land on a fixed or mobile landing platform, the current mainstream method is to complete it through a remote control. The remote control lever controls the aircraft to fly to the landing platform and then automatically land on the landing platform. However, to control the flight and landing of the aircraft through the remote control requires the user to carry the remote control with him and requires the user to have certain operating skills, which has major limitations and makes the user experience poor. [0003] How to get rid of the aircraft's dependence on the remote control, let the aircraft realize autonomous navigation, and accurately land on the landing platform is the current technical problem to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 白龙彪刘志超庞建新熊友军
Owner UBTECH ROBOTICS CORP LTD
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