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:
Mar. 03, 2026
Filed:
Jul. 25, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Masato Iijima, Aichi-ken, JP;
Masaki Hayashi, Iwakura, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A control device is applied to a hybrid electric vehicle in which an internal combustion engine and a motor generator are provided as a prime mover, and the high-voltage battery is charged using the power of the internal combustion engine and the autonomous operation is performed. The control device executes a process of setting the idle rotation speed of the internal combustion engine while the vehicle is running during the execution of the automatic driving to be higher than the idle rotation speed during the vehicle running during the non-execution of the automatic driving.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile