公开(公告)号：US10449942B2

公开(公告)日：2019-10-22

申请号：US15816437

申请日：2017-11-17

Applicant: AUDI AG

Inventor： Tobias Brok ,  Herbert Ernst

IPC: B60T13/14 ,  B60T13/68 ,  B60T8/40

Abstract: A brake system for a motor vehicle, having a brake pressure source and at least one first wheel brake and at least one second wheel brake, which can be acted on with a brake pressure supplied by the brake pressure source. The first wheel brake is fluidically connected at a first inlet valve and at a first outlet valve, which is fluidically parallel to the first inlet valve, and at a first separating valve via the first inlet valve, and the second wheel brake is fluidically connected at a second inlet valve and at a second outlet valve, which is fluidically parallel to the second inlet valve, and at a second separating valve via the second inlet valve.

公开(公告)号：US10414389B2

公开(公告)日：2019-09-17

申请号：US15696761

申请日：2017-09-06

Applicant: AUDI AG

Inventor： Tobias Brok

IPC: B60T8/1755 ,  B60T8/17 ,  B60T13/74 ,  B60T8/32 ,  B60T8/1761 ,  B60T8/1763 ,  B60T8/40 ,  B60T7/04 ,  B60K26/02 ,  B60T13/66 ,  B60T17/22 ,  B60T11/18 ,  B60T8/48

Abstract: A method for haptic feedback on a brake pedal of a motor vehicle. A current stability index describing the current driving situation is compared to a stored critical stability index. A haptic feedback is imprinted on the brake pedal of the motor vehicle when the ratio between the current stability index and the critical stability index exceeds a previously defined limit value.