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:
May. 20, 2014
Filed:
Jul. 15, 2011
Wilfried Michel, Riedenburg, DE;
Hugo Müller, Rohrenfels-Ballersdorf, DE;
Christoph Kossira, Ingolstadt, DE;
Karl-heinz Meitinger, München, DE;
Wolfgang Schmid, Freising, DE;
Wilfried Michel, Riedenburg, DE;
Hugo Müller, Rohrenfels-Ballersdorf, DE;
Christoph Kossira, Ingolstadt, DE;
Karl-Heinz Meitinger, München, DE;
Wolfgang Schmid, Freising, DE;
Audi AG, Ingolstadt, DE;
Abstract
A method for operating a mechatronic chassis device of a motor vehicle, wherein the mechatronic chassis device has an arrangement with two servomotors which, when activated, individually change both a toe angle (δ) of a wheel and a camber angle (ε) of the wheel. The servomotors are controlled on the basis of target values in a predetermined manner, wherein if a first servomotor cannot be placed into operation, an emergency program is started and the second servomotor is controlled in a manner different from the predetermined manner such that a lateral force on the wheel is adjusted to a predetermined desired value.