Patent ID: 9566960
Date: 2017-02-14
CPC Classifications: B60T

Claim:
1. A method for operating a brake system for motor vehicles, the brake system comprising: a plurality of wheel brakes for which wheel-individual reference pressures (p an electrically controllable pressure supply device which is configured to deliver a pressure medium volume (V) for actuating the wheel brakes, the pressure medium volume delivered by the pressure supply device being determinable, and for each wheel brake an analogized or analog-controlled inlet valve arranged between the pressure supply device and the wheel brake, which inlet valve is activated by an electrical activation quantity (I wherein the method comprises: predetermining a pressure-volume relationship (F at the start of a wheel-individual brake pressure control process, closing all the inlet valves; and carrying out a pressure build-up in a predefined group of one or more wheel brakes by displacing a pressure medium volume (V