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.

Date of Patent:
Sep. 24, 2024

Filed:

Dec. 14, 2022
Applicant:

Kawasaki Motors, Ltd., Akashi, JP;

Inventor:

Katsuya Sano, Kobe, JP;

Assignee:

KAWASAKI MOTORS, LTD., Akashi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/04 (2006.01); B60W 30/19 (2012.01); F16H 61/08 (2006.01); F16H 63/50 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0403 (2013.01); F16H 61/0437 (2013.01); F16H 61/08 (2013.01); F16H 63/502 (2013.01); B60W 30/19 (2013.01); F16H 2306/20 (2013.01);
Abstract

There is provided a transmission control device that controls a first prime mover and a second prime mover of which output responsiveness is different from each other. A processing circuitry of the transmission control device executes a process including: in response to a shift command, calculating each target rotational speed of the first prime mover and the second prime mover for a synchronous control that brings one of rotational speeds of a dog and a transmission gear at the second transmission gear position close to the other; and determining a first timing or a second timing such that the second timing is later than the first timing, the first timing being a time at which the synchronous control of the first prime mover is started, and the second timing being a time at which the synchronous control of the second prime mover is started.


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