Patent ID: 9630602
Date: 2017-04-25
CPC Classifications: B60L,B60T

Claim:
1. A brake system for a vehicle, comprising: a master brake cylinder, which is configured for detecting an actuation of a brake input element and for supplying a pressure signal corresponding to the actuation of the brake input element; a brake-medium reservoir for accommodating a brake medium that is connected to the master brake cylinder; and a first brake circuit, which is coupled by a first input to the master brake cylinder and by a second input to the brake-medium reservoir, and which includes: a second brake circuit, which is coupled to the master brake cylinder, having a second wheel-brake cylinder, which is mounted at a second wheel; a sensor system ascertaining, based on the driver actuation of a brake pedal, a total braking torque at the wheels; and an evaluation device adapted for determining a difference in braking torque between the total braking torque and the braking torque exerted on the wheels of the second brake circuit; wherein the determined difference in braking torque is actively adjusted by a first pump and the control valve at the wheels of the first brake circuit, and wherein the difference in braking torque between the total braking torque and the braking torque exerted on the wheels of the second brake circuit by a friction brake and a braking torque exerted on the wheels of the first brake circuit by a recuperative brake is determined, and wherein the difference in braking torque is adjusted at the wheels of the first brake circuit.