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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 9399457 B1

PDFFull Text
Expired
Date of Patent:
Jul. 26, 2016

Filed:

Aug. 19, 2013

Methods and systems for vehicle driveline torque estimation

Applicant:

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

Inventors:

Alex O'Connor Gibson, Ann Arbor, MI (US);

Jeffrey Allen Doering, Canton, MI (US);

Seung-Hoon Lee, Northville, MI (US);

Yuji Fujii, Ann Arbor, MI (US);

James William Loch McCallum, Ann Arbor, MI (US);

William Russell Goodwin, Farmington Hills, MI (US);

Assignee:

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

Attorneys:

David Kelley

Alleman Hall McCoy Russell & Tuttle LLP

Primary Examiner:

Ramya Burgess

Assistant Examiner:

David Morris

Int. Cl.
CPC ...
B60W 10/06 (2006.01); B60W 20/00 (2016.01); B60W 10/02 (2006.01); F16F 15/131 (2006.01);
U.S. Cl.
CPC ...
B60W 20/10 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 20/00 (2013.01); F16F 15/131 (2013.01); B60W 2422/40 (2013.01); B60W 2510/1025 (2013.01); B60W 2710/0666 (2013.01); B60Y 2400/48 (2013.01); Y10S 903/902 (2013.01); Y10T 477/26 (2015.01); Y10T 477/75 (2015.01);
Abstract

Systems and methods for improving hybrid vehicle torque control are presented. The system and methods included may estimate driveline torque via springs of a dual mass flywheel. The estimated driveline torque may provide feedback for adjusting operation of a driveline disconnect clutch and/or engine torque.

Find Patent Forward Citations

Gibson, Alex O'Connor. (2016). Methods and systems for vehicle driveline torque estimation (U.S. Patent No. 9399457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9399457

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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