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:
Dec. 30, 2025
Filed:
Feb. 22, 2023
Subaru Corporation, Tokyo, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Koji Matsuno, Tokyo, JP;
Masahiro Saito, Tokyo, JP;
Kojiro Nakajima, Tokyo, JP;
Nozomi Kosaka, Tokyo, JP;
Goichi Kobayashi, Tokyo, JP;
Yoshinori Maeda, Aichi-ken, JP;
SUBARU CORPORATION, Tokyo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
A turning behavior control device for a vehicle includes a yaw rate detector, a front wheel suspension, a rear wheel suspension, a brake device, a hydraulic pressure supplier, and a travel controller. The left and right front wheels of the vehicle are steered wheels and drive wheels. The travel controller includes a deviation value calculator configured to calculate a deviation between a standard yaw rate for determining a degree of understeer during turning of the vehicle and a yaw rate detected by the yaw rate detector, and a braking force controller configured to output, to the hydraulic pressure supplier, a first signal for applying braking forces to left and right front wheels in addition to a turning inner rear wheel when it is determined that the deviation calculated by the deviation value calculator exceeds a predetermined deviation reference value.