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:
Dec. 18, 2023
Jtekt Corporation, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yuto Nakagawa, Okazaki, JP;
Terutaka Tamaizumi, Okazaki, JP;
Yuki Inden, Okazaki, JP;
Saki Takahashi, Seto, JP;
JTEKT CORPORATION, Kariya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A steering control device includes a processor. The processor is configured to execute a process in a state where dynamic force transmission between a steering wheel and a turning wheel is not performed. The process includes: a process of controlling a reaction force that is given to the steering wheel, by operating torque of the reaction force motor depending on the value of a reaction force command variable; a process of reflecting a predetermined component of a frequency signal that is given to the turning wheel in the value of the reaction force command variable; and a process of restricting the degree of contribution of the predetermined component to the value of the reaction force command variable, to a smaller degree, in a situation where a steering system including the steering wheel is unstable.