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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 10647311 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Nov. 09, 2017

System and method for motor brake boost function failure

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Chi Chuang, Ann Arbor, MI (US);

Rosalin Irwan, Ann Arbor, MI (US);

Qingyuan Li, Superior Township, MI (US);

Assignee:

ROBERT BOSCH GMBH, Stuttgart, DE;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Shardul D Patel

Int. Cl.
CPC ...
G06F 7/70 (2006.01); B60T 17/22 (2006.01); B60T 8/172 (2006.01); B60T 13/66 (2006.01); B60L 7/18 (2006.01); B60L 7/26 (2006.01); B60L 15/20 (2006.01); B60L 3/00 (2019.01); B60L 58/10 (2019.01); B60T 13/52 (2006.01); B60T 1/10 (2006.01); B60T 8/88 (2006.01); B60T 17/18 (2006.01); B60T 8/44 (2006.01); B60T 13/72 (2006.01); B60T 7/12 (2006.01); B60T 8/17 (2006.01); B60T 8/26 (2006.01);
U.S. Cl.
CPC ...
B60T 17/221 (2013.01); B60L 3/0076 (2013.01); B60L 7/18 (2013.01); B60L 7/26 (2013.01); B60L 15/2009 (2013.01); B60L 58/10 (2019.02); B60T 1/10 (2013.01); B60T 7/12 (2013.01); B60T 8/172 (2013.01); B60T 8/44 (2013.01); B60T 8/88 (2013.01); B60T 13/52 (2013.01); B60T 13/66 (2013.01); B60T 13/662 (2013.01); B60T 13/72 (2013.01); B60T 17/18 (2013.01); B60T 17/22 (2013.01); B60L 2240/54 (2013.01); B60T 8/17 (2013.01); B60T 8/267 (2013.01); B60T 2201/03 (2013.01); B60T 2220/04 (2013.01); B60T 2270/402 (2013.01); B60T 2270/403 (2013.01); B60T 2270/60 (2013.01); B60T 2270/604 (2013.01);
Abstract

Systems and methods for a braking a vehicle. In one example, the braking system includes a friction braking system, a regenerative braking system, and an electronic processor. The electronic processor is communicatively coupled to the friction braking system and the regenerative braking system. The electronic processor is configured to receive a driver brake request and determine a brake failure state. The brake failure state indicates a brake failure. In response to determining the brake failure state, the electronic processor applies a braking force based on the driver brake request. The braking force includes a frictional braking force generated by the friction braking system and a regenerative braking force generated by the regenerative braking system.

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