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. 26, 2024
Filed:
May. 01, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
The vehicle controller controls a vehicle. The vehicle includes a transmission and an internal combustion engine that has a variable valve actuation device. The vehicle controller includes an execution device. The execution device executes first and second gear ratio adjustment processes and first and second intake VVT adjustment processes. The first intake VVT adjustment process includes adjusting the intake valve timing such that the internal combustion engine is operated in an Atkinson cycle. The second intake VVT adjustment process includes setting the intake valve timing such that the closing timing of the intake valve is more advanced than in a case in which the first intake VVT adjustment process is executed.