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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 10457290 B1

PDFFull Text
Date of Patent:
Oct. 29, 2019

Filed:

Feb. 10, 2016

Hybrid vehicle control device

Applicants:

Jatco Ltd, Fuji-shi, Shizuoka, JP;

Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;

Inventors:

Hironori Miyaishi, Sagamihara, JP;

Tomoyuki Mizuochi, Sagamihara, JP;

Akito Suzuki, Tokyo, JP;

Tetsuya Izumi, Ayase, JP;

Assignees:

JATCO LTD, Fuji-Shi, JP;

NISSAN MOTOR CO., LTD., Yokohama-Shi, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Sherry L Estremsky

Int. Cl.
CPC ...
F16H 61/662 (2006.01); B60W 30/20 (2006.01); B60K 6/48 (2007.10); B60K 6/543 (2007.10); B60W 10/02 (2006.01); B60W 10/10 (2012.01); B60W 20/00 (2016.01); F16H 59/04 (2006.01); F16H 61/02 (2006.01); B60W 10/107 (2012.01); B60W 10/18 (2012.01); B60W 20/40 (2016.01); B60L 50/16 (2019.01); F16H 59/54 (2006.01);
U.S. Cl.
CPC ...
B60W 30/20 (2013.01); B60K 6/48 (2013.01); B60K 6/543 (2013.01); B60L 50/16 (2019.02); B60W 10/02 (2013.01); B60W 10/10 (2013.01); B60W 10/107 (2013.01); B60W 10/18 (2013.01); B60W 20/00 (2013.01); B60W 20/40 (2013.01); F16H 59/04 (2013.01); F16H 61/02 (2013.01); F16H 61/662 (2013.01); F16H 61/66272 (2013.01); B60W 2510/0266 (2013.01); B60W 2510/088 (2013.01); B60W 2510/1025 (2013.01); B60W 2510/1095 (2013.01); B60W 2510/18 (2013.01); B60W 2710/021 (2013.01); B60W 2710/025 (2013.01); B60W 2710/10 (2013.01); B60W 2710/18 (2013.01); B60Y 2200/92 (2013.01); F16H 59/54 (2013.01); F16H 2061/66277 (2013.01);
Abstract

An FF hybrid vehicle control device having an HEV mode and an EV mode as drive modes is provided with a CVT control unit () for determining primary pulley pressure (Ppri) and secondary pulley pressure (Psec) with which a belt () of a belt-type continuously variable transmission () will be clamped on the basis of a torque component inputted to the belt-type continuously variable transmission () during brake deceleration, and the corrected amount of brake torque which is an inertia torque correction component. The CVT control unit () reduces the corrected amount of brake torque during brake deceleration when EV mode is selected to be less than the corrected amount of brake torque during brake deceleration when HEV mode is selected.

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