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:
Feb. 25, 2025
Filed:
May. 24, 2024
Subaru Corporation, Tokyo, JP;
Akihiro Kawakami, Tokyo, JP;
Kenji Inoue, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A transmission controller is configured to control a transmission configured to transmit power between a primary shaft and a secondary shaft while changing a gear ratio between the primary shaft and the secondary shaft. includes at least one processor and at least one memory coupled to the at least one processor. The at least one processor is configured to perform processing including: performing first control for upshifting the transmission when a target rotational speed of the primary shaft reaches or exceeds a first threshold; and performing second control for upshifting the transmission when an engine speed reaches or exceeds a second threshold. The second control is executed when the target rotational speed is higher than or equal to a set value set for each gear of the transmission, and is not executed when the target rotational speed is lower than the set value.