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Unmanned aerial vehicle landing control method, flight control equipment and unmanned aerial vehicle

A control method and flight control technology, applied in the control field to achieve the effect of safe landing and saving energy consumption

Pending Publication Date: 2020-05-29
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design cannot achieve better performance in terms of landing time and landing energy consumption for vertical take-off and landing fixed-wing UAVs that can freely switch between the rotor and fixed-wing configurations.

Method used

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  • Unmanned aerial vehicle landing control method, flight control equipment and unmanned aerial vehicle
  • Unmanned aerial vehicle landing control method, flight control equipment and unmanned aerial vehicle
  • Unmanned aerial vehicle landing control method, flight control equipment and unmanned aerial vehicle

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly described below in conjunction with 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.

[0028] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] The UAV landing control method provided in the embodiment of the present invention may be executed by a UAV landing control system. Wherein, the landing control system of the drone includes a flight control device and a dr...

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Abstract

The invention discloses an unmanned aerial vehicle landing control method, flight control equipment and the unmanned aerial vehicle, which can realize high-speed and safe landing of the unmanned aerial vehicle and save energy consumption in the landing process of the unmanned aerial vehicle. The method comprises: when it is detected that an unmanned aerial vehicle satisfies a landing condition, acquiring current flight modes and flight state information of the unmanned aerial vehicle (S201), the current flight modes of the unmanned aerial vehicle comprising a rotor flight mode or a fixed wingflight mode; and determining a landing mode of the unmanned aerial vehicle according to the current flight mode and the flight state information of the unmanned aerial vehicle, so as to enable the unmanned aerial vehicle to land according to the landing mode (S202).

Description

technical field [0001] The invention relates to the field of control technology, in particular to a method for controlling the landing of an unmanned aerial vehicle, a flight control device and an unmanned aerial vehicle. Background technique [0002] Automatic landing is one of the common functions in the UAV flight control system, and its purpose is to control the UAV to gradually descend from any height to the ground. The current automatic landing function is designed solely for rotary-wing UAVs or fixed-wing UAVs, and does not take into account changes in the flight characteristics of UAVs when controlling UAVs to land. This design cannot achieve better performance in terms of landing time and landing energy consumption for a vertical take-off and landing fixed-wing UAV that can freely switch between the rotor and fixed-wing configurations. Therefore, how to more effectively control the landing of UAVs and reduce energy consumption is of great significance. Contents o...

Claims

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Application Information

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IPC IPC(8): G05D1/10B64D27/24
CPCG05D1/101B64D27/24
Inventor 张奕烜段武阳王立
Owner SZ DJI TECH CO LTD