Method for operating a brake device of a vehicle with a brake pressure difference on an axle adapted as a function of a steer input

A device for operating a brake device of a vehicle with brake slip regulation (ABS) on roadways with different friction coefficients on different sides, as a result of which a braking yaw moment is imparted to the vehicle during braking, comprising:

• at least one brake actuator per wheel of the axle, the brake actuator being controllable electrically, directly or indirectly, and being actuated by pressure medium;
• at least one brake pressure sensor per brake actuator for producing sensor signals dependent on the brake pressure acting in the respective brake actuator;
• at least one steering angle sensor for producing sensor signals dependent on the steer input;
• at least one yaw rate sensor for producing sensor signals dependent on the yaw rate of the vehicle or on yaw rates acting on the vehicle;
• and
• an electronic control unit configured to adapt the brake pressure difference between the brake pressure at the wheel with the higher friction coefficient and the brake pressure at the wheel with the lower friction coefficient as a function of the sensor signals produced by the steering angle sensor, the yaw rate sensor and the brake pressure sensors.