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:
Oct. 13, 2026
Filed:
Mar. 12, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Jtekt Corporation, Kariya, JP;
Denso Corporation, Kariya, JP;
Kenji Shibata, Nagoya, JP;
Koichi Nishimura, Toyota, JP;
Takahito Ishino, Numazu, JP;
Ryo Yamazaki, Okazaki, JP;
Hiroyasu Inoue, Kashihara, JP;
Isao Namikawa, Okazaki, JP;
Nobuyori Nakajima, Kariya-city, JP;
Hiroki Tomizawa, Kariya-city, JP;
Takuya Maegawa, Kariya-city, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
JTEKT CORPORATION, Kariya, JP;
DENSO CORPORATION, Kariya-city, JP;
Abstract
In a motor control device for a steer-by-wire steering device, the motor control device having a redundant system consisting of two systems, a first turning current command value is calculated in a first system, and a second turning current command value is calculated in a second system. A third processor outputs the first turning current command value when the two current command values are not divergent and outputs the second turning current command value when the two current command values are divergent. When a determination of a rapid steering operation is made, the third processor outputs the first turning current command value regardless of whether or not the two current command values are divergent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile