Title:
UNMANNED AIR VEHICLE, UNMANNED AIR VEHICLE CONTROL SYSTEM, FLIGHT CONTROL METHOD, AND PROGRAM STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/150433
Kind Code:
A1
Abstract:
Provided is a technique whereby operability and working efficiency of flight control for an unmanned air vehicle can be improved. A photographing unit 81 photographs a projection object onto which light is projected after being outputted by a directivity projector for outputting light. A position calculator 82 uses the image photographed by the photographing unit 81 to calculate the relative distance between the position of a host vehicle and an indicated light spot projected on the projection object by the directivity projector, and to calculate the position of the indicated light spot on the basis of the calculated relative distance. A flight control unit 83 controls the flight of the host vehicle on the basis of a flight path drafted according to the calculated position of the indicated light spot.
Inventors:
OBA TAKAHIRO (JP)
Application Number:
PCT/JP2017/007430
Publication Date:
September 08, 2017
Filing Date:
February 27, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
B64C13/18; B64C39/02; G01S17/87; G05D1/12
Foreign References:
| JP2007237873A | 2007-09-20 | |||
| JP2002082720A | 2002-03-22 | |||
| JP2005052961A | 2005-03-03 | |||
| JP2010179435A | 2010-08-19 | |||
| JP2015191254A | 2015-11-02 | |||
| US20130317667A1 | 2013-11-28 | |||
| US20150246727A1 | 2015-09-03 | |||
| JP2009012668A | 2009-01-22 |
Other References:
See also references of EP 3424814A4
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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