Title:
HOVERING METHOD FOR UNMANNED AERIAL VEHICLE, UNMANNED AERIAL VEHICLE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/094962
Kind Code:
A1
Abstract:
A hovering method for an unmanned aerial vehicle, the unmanned aerial vehicle and a storage medium. The method comprises: obtaining a radar image of an ambient environment of an unmanned aerial vehicle measured by a radar device, the radar image comprising a first distance angle image corresponding to a first receiving array and a second distance angle image corresponding to a second receiving array (S101); determining the rate of change of the unmanned aerial vehicle with respect to the ambient environment according to the first distance angle image and the second distance angle image (S102); and performing flight control on the unmanned aerial vehicle on the basis of the rate of change to realize hovering (S103).
Inventors:
CHEN WENPING (CN)
HUANG BIN (CN)
WU XIN (CN)
HUANG BIN (CN)
WU XIN (CN)
Application Number:
PCT/CN2020/127240
Publication Date:
May 12, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G01C23/00; G01S17/58; G05D1/10
Foreign References:
| CN106443062A | 2017-02-22 | |||
| CN109154552A | 2019-01-04 | |||
| CN103868521A | 2014-06-18 | |||
| CN104459645A | 2015-03-25 | |||
| CN102944879A | 2013-02-27 | |||
| US20100066588A1 | 2010-03-18 | |||
| JP2012098169A | 2012-05-24 |
Attorney, Agent or Firm:
SHENZHEN LIDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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