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1. (WO2018198506) PARKING ASSISTANCE DEVICE

Pub. No.:    WO/2018/198506    International Application No.:    PCT/JP2018/006482
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Feb 23 00:59:59 CET 2018
IPC: B60W 30/06
B60R 99/00
B62D 6/00
G08G 1/16
B62D 101/00
B62D 113/00
B62D 119/00
Applicants: AISIN SEIKI KABUSHIKI KAISHA
アイシン精機株式会社
Inventors: HIRATA, Hironori
平田 宏徳
ISHIHARA, Masahiro
石原 昌弘
Title: PARKING ASSISTANCE DEVICE
Abstract:
A parking assistance device according to an embodiment of the present invention comprises: a route acquisition unit that sets a first circumference that contacts a first straight line extending along the advancing direction of the vehicle and passes through the position of the vehicle, sets a second circumference that contacts a second straight line extending along the direction in which the vehicle will exit from a parking target region and passes through the parking target region, sets a third circumference that moves the second circumference along the second straight line until the second circumference contacts the first circumference, and acquires a guidance route that includes a portion of the first circumference as a route for moving the vehicle forward and includes a portion of the third circumference as a route for backing up the vehicle; and a guidance control unit that guides the vehicle along the guidance route.