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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 9714017 B1

PDFFull Text
Date of Patent:
Jul. 25, 2017

Filed:

Mar. 07, 2014

Brake controller

Applicants:

Advics Co., Ltd., Kariya, Aichi-pref., JP;

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;

Inventors:

Takahiro Okano, Chiryu, JP;

Akitaka Nishio, Kariya, JP;

Yusuke Kamiya, Okazaki, JP;

Masaaki Komazawa, Miyoshi, JP;

Assignees:

ADVICS CO., LTD., Kariya, Aichi-Pref., JP;

TOYOTA JIDOSHI KABUSHIKI KAISHA, Toyota-Shi, Aichi-Ken, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Dale W Hilgendorf

Int. Cl.
CPC ...
B60T 8/1755 (2006.01); B60T 1/10 (2006.01); B60T 8/17 (2006.01); B60L 3/10 (2006.01); B60L 7/22 (2006.01); B60L 11/14 (2006.01); B60L 15/20 (2006.01); B60W 10/00 (2006.01); B60T 8/40 (2006.01);
U.S. Cl.
CPC ...
B60T 8/17552 (2013.01); B60L 3/102 (2013.01); B60L 3/106 (2013.01); B60L 7/22 (2013.01); B60L 11/14 (2013.01); B60L 15/2009 (2013.01); B60L 15/2045 (2013.01); B60T 1/10 (2013.01); B60T 8/17 (2013.01); B60T 8/1755 (2013.01); B60T 8/17551 (2013.01); B60T 8/4077 (2013.01); B60W 10/00 (2013.01); B60L 2240/423 (2013.01); B60L 2240/463 (2013.01); B60L 2240/465 (2013.01); B60T 2270/603 (2013.01); B60T 2270/604 (2013.01); Y02T 10/645 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/72 (2013.01); Y02T 10/7283 (2013.01);
Abstract

The brake controller includes a friction brake device, a regeneration brake device, a required braking force calculating portion, a vehicle motion control portion which distributes the required braking force to the non-regeneration braking side right/left wheels that is either one of the right/left front wheels and right/left rear wheels, a maximum braking force calculating portion which calculates the maximum braking force at each wheel and a braking force control portion-which calculates the regeneration braking force generated at the regeneration braking side right/left wheels within a range where the regeneration braking force to be generated at the regeneration braking side right/left wheels does not exceed a smaller value of the maximum braking forces of the regeneration braking side right/left wheels, based on the required braking force and the distribution of the braking force to the non-regeneration braking side right/left wheels.

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