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. 11, 2018
Filed:
May. 09, 2017
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventors:
Leonhard Lang, Braunschweig, DE;
Sönke Jess, Braunschweig, DE;
Assignee:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); G01P 3/80 (2006.01); B60W 40/107 (2012.01); B60W 30/20 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0087 (2013.01); B60W 30/20 (2013.01); B60W 40/107 (2013.01); G01P 3/80 (2013.01); B60W 2030/206 (2013.01); B60W 2510/0638 (2013.01); B60W 2520/28 (2013.01); B60W 2710/0644 (2013.01);
Abstract
A method for identifying a longitudinal jerking of a motor vehicle is provided, wherein a wheel speed of a driven wheel and a wheel speed of a non-driven wheel are recorded and wherein the longitudinal jerking of the motor vehicle is detected on the basis of a change in the measured wheel speeds. The detection of the longitudinal jerking is improved by comparing the change in the wheel speed of the driven wheel with the change in the wheel speed of the non-driven wheel in order to detect a longitudinal jerking as a result of a vibration stimulation in the drive train.