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:
Jun. 11, 2019
Filed:
Feb. 15, 2017
Continental Teves Ag & Co. Ohg, Frankfurt, DE;
Henning Kerber, Darmstadt, DE;
Mario Roszyk, Wehrheim, DE;
Jochen Müller, Marburg, DE;
Arne Cornils, Frankfurt, DE;
Dieter Burkhard, Bingen-Büdesheim, DE;
Continental Teves AG & Co. oHG, Frankfurt, DE;
Abstract
The disclosure relates to a method for adapting a control strategy of a slip-control system of a brake system of a vehicle in a μ-split situation, in which different wheel-specific brake pressures, are set at opposite wheels of a vehicle axle. The resulting brake pressure difference is limited. In some examples, to generate a brake pressure request, a maximum pressure difference value deviating from a reference pressure difference with a predefined tolerance value is determined on a wheel-specific basis for the wheels lying opposite one another. The reference pressure difference corresponds to the value of the current low-pass-filtered brake pressure difference, and the brake pressure request for each wheel is determined as a minimum of the wheel-specific brake pressure determined from the control strategy of the slip-control system, and from the sum of the average brake pressure of the wheel lying opposite and the wheel-specific maximum pressure difference value.