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Landing method and system for unmanned plane

A technology of unmanned aerial vehicle and landing point, applied in the field of landing method and system of unmanned aerial vehicle, can solve the problems of safety accidents, no ground environment perception, no protection measures, etc., and achieve the effect of reducing safety accidents and accurate landing

Inactive Publication Date: 2018-04-20
GUANGZHOU EHANG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing drone landing methods are generally directly descending, without perception of how high it is from the ground when it lands, or with perception but without adding some protection measures, and the perception of the ground environment is often lacking.
This is likely to cause the drone to land in a place that is not suitable for landing and cause a safety accident

Method used

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  • Landing method and system for unmanned plane
  • Landing method and system for unmanned plane
  • Landing method and system for unmanned plane

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Embodiment Construction

[0021] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Implementations of various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself.

[0023] The descriptions involving "first", "second" and so on in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each ot...

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Abstract

The invention discloses a landing method and system for an unmanned plane, and the method comprises the steps: carrying out the matching of a captured image with a template image corresponding to a first flight height, and obtaining a position of the unmanned plane deviating from a target landing point; controlling the unmanned plane to fly to the target landing point according to the position ofthe unmanned plane deviating from the target landing point, and controlling the unmanned plane to land at the target landing point, wherein the unmanned plane carries out the segmented landing in a landing process, and the landing speeds of the unmanned plane in all segments are different, thereby achieving the precise landing of the unmanned plane, achieving the landing of the unmanned plane without a GPS or position estimation, and reducing the safety accidents.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and system for landing an unmanned aerial vehicle. Background technique [0002] When the drone is flying and landing, it must be a process every time the drone flies, and the probability of accidents during landing is often relatively high. If it lands in a place that is not suitable for drones to land (such as trees, water, uneven ground, etc.), it is easy to cause damage to the drone. So it is necessary to introduce some protection measures when the drone lands. Ensure the safety of the drone landing, avoid damaging the drone or injuring others. [0003] The existing drone landing methods are generally directly descending, without perception of how high it is from the ground when it lands, or with perception but without adding some protection measures, but often without perception of the ground environment. This is likely to cause safety accidents ...

Claims

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Application Information

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IPC IPC(8): G05D1/10G05D1/08
CPCG05D1/0808G05D1/101
Inventor 王晓君唐哲君张宏刘剑
Owner GUANGZHOU EHANG INTELLIGENT TECH
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