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:
Jan. 03, 2023

Filed:

Feb. 04, 2022
Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Kengo Nagai, Toyota, JP;

Naoto Moriya, Toyota, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/48 (2006.01); F16H 59/68 (2006.01); F16H 59/38 (2006.01);
U.S. Cl.
CPC ...
F16H 59/48 (2013.01); F16H 59/38 (2013.01); F16H 59/68 (2013.01); F16H 2059/385 (2013.01); F16H 2059/6807 (2013.01);
Abstract

A vehicular control device that is mounted in a vehicle including an automatic gear shift device is configured to store vehicle control state information including a control state of the vehicle in a predetermined gear shift status when a rate of change in acceleration in the predetermined gear shift status at the time of gear shift is greater than a rate of change in acceleration in the predetermined gear shift status in the past. Accordingly, it is possible to store and accumulate vehicle control state information in a predetermined gear shift status with a higher importance out of predetermined gear shift statuses occurring at the time of gear shift.


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