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.:
Date of Patent:
Dec. 25, 2012
Filed:
May. 21, 2010
Jihoon Jang, Torrance, CA (US);
Bon Ho Bae, Torrance, CA (US);
Wei D. Wang, Troy, MI (US);
Jeong J. Park, Ann Arbor, MI (US);
Harry J. Bauer, Troy, MI (US);
Jihoon Jang, Torrance, CA (US);
Bon Ho Bae, Torrance, CA (US);
Wei D. Wang, Troy, MI (US);
Jeong J. Park, Ann Arbor, MI (US);
Harry J. Bauer, Troy, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
Methods and systems for controlling motor torque in a hybrid vehicle are provided. A current sensor provides a feedback current when the sensor is operating properly. A processor controls the motor torque using the feedback current if the current sensor is operating properly. The processor controls the motor torque using a slip value for the hybrid vehicle if the current sensor is not operating properly.