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:
May. 31, 2022
Filed:
Dec. 03, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Inventor:
Shojiro Suga, Nisshin, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 50/029 (2012.01); G07C 5/02 (2006.01);
U.S. Cl.
CPC ...
B60W 50/029 (2013.01); G07C 5/02 (2013.01);
Abstract
The vehicle control device includes an arithmetic processing circuit configured to estimate a deterioration degree of a power transmission system component provided in a power transmission path between a drive source and wheels of a vehicle. The arithmetic processing circuit is configured to execute torque limit control that reduces an upper limit value of output torque of the drive source based on a scheduled maintenance date of the vehicle after a current date and an estimated value of the deterioration degree.