Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/259644
Kind Code:
A1
Abstract:
The present invention addresses the problem of obtaining a vehicle control device that enables guidance to a narrow region by low speed automatic driving with rapid and precise positioning of a vehicle, and guidance of the vehicle to a stop position, the details of which are unknown, with designation of each stop area by a beacon. A vehicle control device 101 according to the present invention comprises: a wireless receiving unit 121 that receives, from a plurality of antennas 102 mounted on a vehicle 100, radio waves which are transmitted from a plurality beacons 201; a position information acquisition unit 122 that uses orientation information of the radio waves received by the wireless receiving unit to obtain position information of the beacons; and a guidance region estimation unit 124 that uses the position information to set a diagonal line 301 of a rectangular region 302 and estimates a guidance region 312 from the diagonal line.
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Inventors:
MORISHIMA KENTA (JP)
YAMADA TETSUYA (JP)
YAMADA TETSUYA (JP)
Application Number:
PCT/JP2022/008424
Publication Date:
December 15, 2022
Filing Date:
February 28, 2022
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
G08G1/09; B60R99/00; G01S5/04; G08G1/16
Domestic Patent References:
WO2006064544A1 | 2006-06-22 |
Foreign References:
JP2015088116A | 2015-05-07 | |||
JPH10269497A | 1998-10-09 | |||
JP2019194801A | 2019-11-07 | |||
CN109795479A | 2019-05-24 | |||
JP2005193742A | 2005-07-21 | |||
CN110450660A | 2019-11-15 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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