Title:
FLYING VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/004448
Kind Code:
A1
Abstract:
In the present invention, the position of a flying vehicle is controlled relative to a structure, under conditions in which it is difficult to perform positioning on the basis of a radio signal transmitted from a satellite. A position specification unit (102) specifies the position of a flying vehicle (10) using a different method for each coordinate axis in a space where GPS signal reception is difficult. Specifically, in the space where GPS signal reception is difficult, the position specification unit (102) specifies the position of the flying vehicle (10) on the Z axis (first coordinate axis) on the basis of a distance from the flying vehicle (10) to a structure (distance measured at the time of position specification), and specifies the position of the flying vehicle (10) on the X/Y axis (second coordinate axis) on the basis of a change in the shape of the structure in the axial direction of the X/Y axis (second coordinate axis) (history of a distance from the flying vehicle (10) to a bridge B measured multiple times until the position is specified).
Inventors:
KAMEYAMA NAOKI (JP)
USHIRO TOMOE (JP)
OONO YOUHEI (JP)
SEGAWA YUICHIRO (JP)
USHIRO TOMOE (JP)
OONO YOUHEI (JP)
SEGAWA YUICHIRO (JP)
Application Number:
PCT/JP2019/025328
Publication Date:
January 02, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
G05D1/10; B64C13/18; B64C27/08; B64C39/02; B64D47/08; G01C21/28; G08G5/04
Domestic Patent References:
| WO2016059930A1 | 2016-04-21 | |||
| WO2018078859A1 | 2018-05-03 | |||
| WO2015163106A1 | 2015-10-29 |
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
Download PDF: