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:
Oct. 10, 2023
Filed:
Sep. 27, 2018
Applicant:
Scania Cv Ab, Södertälje, SE;
Inventors:
Marcus Engman, Årsta, SE;
Martin Berglund, Vagnhärad, SE;
Assignee:
Scania CV AB, Södertälje, SE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 30/20 (2006.01); B60W 10/02 (2006.01); B60W 10/08 (2006.01); B60W 20/19 (2016.01); B60W 30/18 (2012.01);
U.S. Cl.
CPC ...
B60W 30/20 (2013.01); B60W 10/02 (2013.01); B60W 10/08 (2013.01); B60W 20/19 (2016.01); B60W 30/18027 (2013.01); B60W 2510/083 (2013.01); B60W 2510/105 (2013.01); B60W 2540/16 (2013.01); B60W 2710/027 (2013.01);
Abstract
A method and a system for a vehicle comprising: one or more power sources including at least one electrical machine; and a drivetrain for transferring torque between the one or more power sources and at least one drive wheel of the vehicle. The method comprises: controlling, when no positive drive torque (T) is transferred from the drivetrain to the at least one drive wheel, the at least one electrical machine to provide a backlash torque (T) to the drivetrain, the backlash torque (T) having a controlled value for turning the drivetrain if there is a backlash present in the drivetrain.