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. 06, 2026
Filed:
Sep. 06, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Hayato Yoshino, Miyoshi, JP;
Kimiaki Ono, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A steering system for a vehicle includes: an operation member operable by a driver; a front-wheel steering device to which the operation member is connected to enable a front wheel to be steered by a steering amount; a rear-wheel steering device configured to steer a rear wheel independently of the front wheel; and a controller configured to control the front-wheel and rear-wheel steering devices. The controller executes a front-wheel steering force application control to apply, to the front wheel, a steering force including, as a component thereof, a driving support force that causes the vehicle to travel along a target travel line. The controller determines, in the front-wheel steering force application control, the driving support force based on a target operation amount that is the operation amount of the operation member to cause the vehicle to travel along the target travel line and a steering amount of the rear wheel.