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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.:

US 11572057 B1

PDFFull Text
Date of Patent:
Feb. 07, 2023

Filed:

Jul. 06, 2020

Control device for hybrid vehicle for limiting supercharger pressure changes due to power limits

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Atsushi Tabata, Okazki, JP;

Koichi Okuda, Toyota, JP;

Tooru Matsubara, Toyota, JP;

Yasutaka Tsuchida, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Gonzalo Laguarda

Int. Cl.
CPC ...
F02B 37/10 (2006.01); B60W 20/40 (2016.01); B60W 20/30 (2016.01); F02B 37/12 (2006.01); B60W 10/12 (2012.01); B60W 10/10 (2012.01); B60W 10/30 (2006.01);
U.S. Cl.
CPC ...
B60W 20/40 (2013.01); B60W 10/10 (2013.01); B60W 10/12 (2013.01); B60W 10/30 (2013.01); B60W 20/30 (2013.01); F02B 37/12 (2013.01); B60W 2710/0638 (2013.01); B60W 2710/1005 (2013.01);
Abstract

It is determined whether chargeable and dischargeable electric power of a battery which is a power storage device are limited. When it is determined that the chargeable and dischargeable electric power of the battery is limited, an electric power balance target value of the battery during gear shifting control in a stepped gear shifting unit which is a mechanical gear shifting mechanism is calculated. A smaller value is calculated as a change rate limit value when the chargeable and dischargeable electric power is small than when the chargeable and dischargeable electric power is great, and the calculated change rate limit value is used to perform gear shifting control in the stepped gear shifting unit.

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Tabata, Atsushi. (2023). Control device for hybrid vehicle for limiting supercharger pressure changes due to power limits (U.S. Patent No. 11572057). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11572057

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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