The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 2026
Filed:
Mar. 20, 2024
Aisin Corporation, Aichi, JP;
Kota Ishikawa, Kariya, JP;
AISIN CORPORATION, Aichi, JP;
Abstract
A parking assistance device includes: a target speed control unit that calculates a target speed for moving the vehicle subjected to assistance to a target parking position of the vehicle subjected to assistance; a speed feedback control unit that calculates a target acceleration based on deviation between the target speed and an actual speed of the vehicle subjected to assistance; a correction processing unit that corrects the target acceleration so that an absolute value becomes small when the target speed is constant; and a vehicle control unit that controls a braking and driving force of the vehicle subjected to assistance based on the target acceleration.