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.

Date of Patent:
Nov. 14, 2017

Filed:

Oct. 20, 2015
Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Hafiz Shafeek Khafagy, Dearborn, MI (US);

Hanyang Chen, Canton, MI (US);

Gjergji Shaska, Novi, MI (US);

Ahmed Awadi, Farmington Hills, MI (US);

John T. Bremmer, Sr., Ypsilanti, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/06 (2006.01); F02N 11/08 (2006.01); F02N 11/04 (2006.01);
U.S. Cl.
CPC ...
F02N 11/0833 (2013.01); F02N 11/04 (2013.01); F02N 11/084 (2013.01); F02N 11/0825 (2013.01); F02N 2200/061 (2013.01);
Abstract

A controller may be configured to respond to an engine start condition that occurs while an SOC of the battery is within a first predetermined range by running an engine until first occurrence of the start condition ceasing or the SOC achieving a target. The controller may further be configured to respond to an engine start condition that occurs while the SOC is within a second predetermined range less than the first by running the engine until the SOC achieves the target.


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