Title:
PARKING ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/198536
Kind Code:
A1
Abstract:
A parking assistance device according to an embodiment of the present invention comprises: a route acquisition unit that acquires a movement route from the initial position of a vehicle to a target position when the vehicle is at a prescribed steering angle; a corrected route storage unit that stores, for each of a plurality of steering angles other than the prescribed steering angle, information indicating the route of possible movement from the initial position of the vehicle to a position included in the movement route by performing a steering angle control based on the steering angle; an acquisition unit that acquires the steering angle of the vehicle; and a route correction unit that corrects, in accordance with the steering angle acquired by the acquisition unit, the movement route using a route of possible movement to the position included in the movement route at the steering angle, according to information indicating the route stored in the storage unit, and calculates the corrected movement route from the initial position of the vehicle to the target position.
Inventors:
HIRATA HIRONORI (JP)
MAEDA NOZOMU (JP)
MAEDA NOZOMU (JP)
Application Number:
PCT/JP2018/008491
Publication Date:
November 01, 2018
Filing Date:
March 06, 2018
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
B60R99/00; B60W30/06; B62D6/00; G08G1/16; B62D101/00; B62D113/00; B62D119/00
Foreign References:
| JP2001018821A | 2001-01-23 | |||
| JP2005014780A | 2005-01-20 | |||
| JP2009190662A | 2009-08-27 | |||
| JP2017033277A | 2017-02-09 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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