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:
Sep. 10, 2024
Filed:
Apr. 26, 2022
Applicant:
Denso Corporation, Kariya, JP;
Inventor:
Hiroki Tomizawa, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0493 (2013.01); B62D 5/0463 (2013.01); B62D 5/0484 (2013.01);
Abstract
A motor drive system includes a first actuator and a second actuator each functioning as a motor configured to output torque. Each of the first actuator and the second actuator includes a plurality of control calculation units and a plurality of motor drive units. The plurality of control calculation units are provided redundantly and each configured to perform a calculation related to a motor drive control. The plurality of motor drive units are provided redundantly and each configured to drive based on a drive signal generated by a corresponding control calculation unit and output the torque.