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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 10272902 B1

PDFFull Text
Date of Patent:
Apr. 30, 2019

Filed:

Sep. 02, 2009

Brake control device

Applicants:

Tetsuya Miyazaki, Toyota, JP;

Kazunori Nimura, Toyota, JP;

Inventors:

Tetsuya Miyazaki, Toyota, JP;

Kazunori Nimura, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

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

Primary Examiner:

Charles J Han

Int. Cl.
CPC ...
B60L 7/18 (2006.01); B60W 30/18 (2012.01); B60L 7/26 (2006.01); B60L 11/12 (2006.01); B60L 11/14 (2006.01); B60T 8/40 (2006.01); B60W 10/08 (2006.01); B60W 10/184 (2012.01); B60W 20/00 (2016.01); B60K 6/445 (2007.10); B60W 20/13 (2016.01); B60W 10/18 (2012.01);
U.S. Cl.
CPC ...
B60W 20/13 (2016.01); B60L 7/18 (2013.01); B60L 7/26 (2013.01); B60L 11/123 (2013.01); B60L 11/14 (2013.01); B60T 8/4081 (2013.01); B60W 10/08 (2013.01); B60W 10/18 (2013.01); B60W 10/184 (2013.01); B60W 30/18109 (2013.01); B60W 30/18127 (2013.01); B60K 6/445 (2013.01); B60L 2240/423 (2013.01); B60L 2240/486 (2013.01); B60T 2270/604 (2013.01); B60W 20/00 (2013.01); B60W 2710/083 (2013.01); B60W 2710/105 (2013.01); B60W 2720/30 (2013.01); Y02T 10/6217 (2013.01); Y02T 10/6239 (2013.01); Y02T 10/642 (2013.01); Y02T 10/7077 (2013.01);
Abstract

A brake control system includes: a friction brake unit configured to generate a friction braking force; a regenerative brake unit configured to generate a regenerative braking force; and a brake control unit configured to control the regenerative brake unit and the friction brake unit based on a regenerative target value and a friction target value based on a target braking force, which is a target of the braking force to be provided to a wheel. The brake control unit controls the regenerative brake unit based on a second regenerative target value larger than a first regenerative target value that has been defined based on the target braking force.

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