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:
Feb. 11, 1997
Filed:
May. 30, 1995
Gerhard Fischle, Esslingen, DE;
Matthias Baumann, Boeblingen, DE;
Ralph Klingel, Wimsheim, DE;
Carola Pfister, Plochingen, DE;
Mercedes-Benz AG, , DE;
Abstract
A method for electronic traction systems using brake intervention on the low-adhesion wheel damps and thereby substantially avoids the undesired traction control oscillations, such as pull-away tramping and drive train oscillations. In particular, an interchange of the low-adhesion wheel to be controlled from one driving wheel to the other is undertaken only when the rotational speed of the previous high-adhesion wheel is greater by a certain amount than that of the previous low-adhesion wheel and when there is no longer any controlling brake pressure at the latter. Also or in addition, the threshold value for the activation of the brake intervention is set to increase traction dynamically by suitably raising the threshold value when drive train oscillation behavior is recognized.