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. 02, 2025
Filed:
Dec. 03, 2021
Jtekt Corporation, Kariya, JP;
Naoki Shoji, Shiki-gun, JP;
Hidenori Itamoto, Tajima, JP;
Terutaka Tamaizumi, Okazaki, JP;
Hiromasa Tamaki, Okazaki, JP;
Shingo Nitta, Anjo, JP;
Xin Zhou, Kiyosu, JP;
Shunsuke Tsujii, Okazaki, JP;
JTEKT CORPORATION, Kariya, JP;
Abstract
A motor control device includes a manual steering command value generation unit that generates a manual steering command value, and a hands-on/off determination unit that determines whether a driver is in a gripping state in which the driver is gripping a steering wheel or in a released state in which the driver is not gripping the steering wheel. The manual steering command value generation unit is configured to generate the manual steering command value based on an equation of motion. The motor control device further includes a coefficient value changing unit that changes a value of at least one coefficient among coefficients included in the equation of motion based on a determination result from the hands-on/off determination unit.