Title:
AIRCRAFT SPEED MONITORING METHOD AND APPARATUS, STORAGE MEDIUM, AND AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2024/067498
Kind Code:
A1
Abstract:
The present application discloses an aircraft speed monitoring method and apparatus, a storage medium, and an aircraft. The method comprises: acquiring a current video image photographed during flight of an aircraft and an adjacent video image of the current video image, and current attitude data and a ground relative height of the aircraft at a first photographing moment of the current video image; acquiring a rotation angle between the current video image and the adjacent video image; and determining a current horizontal speed and a current vertical speed of the aircraft at the first photographing moment according to the rotation angle, the current attitude data, the ground relative height, the current video image, and the adjacent video image. The horizontal speed and the vertical speed of an aircraft during flight can be monitored more accurately and in real time.
Inventors:
LAI DONGDONG (CN)
TAN MINGLANG (CN)
XIE LIANG (CN)
FU WEI (CN)
TAN MINGLANG (CN)
XIE LIANG (CN)
FU WEI (CN)
Application Number:
PCT/CN2023/121150
Publication Date:
April 04, 2024
Filing Date:
September 25, 2023
Export Citation:
Assignee:
ARASHI VISION INC (CN)
International Classes:
G05D13/62
Domestic Patent References:
| WO2017068998A1 | 2017-04-27 |
Foreign References:
| CN106199039A | 2016-12-07 | |||
| US20170038405A1 | 2017-02-09 | |||
| CN103913588A | 2014-07-09 | |||
| US20080077284A1 | 2008-03-27 | |||
| CN205539050U | 2016-08-31 |
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