Method for adjusting brake pressures of a vehicle via control of a pressure control valve, brake system for carrying out the method and motor vehicle

A method for adjusting brake pressures of a motor vehicle, the method comprising:

• actuating, by a control unit, while taking into account determined dynamic state variables of wheels that are to be braked, a pressure control valve with an inlet valve for ventilating and with an outlet valve for venting the brake pressure line that is controlled by the pressure control valve,
• wherein control times of the outlet valve are determined depending on control of the inlet valve and as a function of control times of the inlet valve,
• wherein during a braking process a correction factor is determined, with which the control times of the inlet valve are weighted for determining the control times of the outlet valve, and
• wherein the control times of the outlet valve vary from the control times of the inlet valve in terms of duration and/or start time.

A method for adjusting brake pressures of a motor vehicle, the method comprising:

• actuating, by a control unit, while taking into account determined dynamic state variables of wheels that are to be braked, a pressure control valve with an inlet valve for ventilating and with an outlet valve for venting the brake pressure line that is controlled by the pressure control valve,
• wherein control times of the outlet valve are determined depending on control of the inlet valve,
• wherein a brake system of a trailer vehicle can be indirectly activated via a brake pressure line for the trailer vehicle and a pressure control valve disposed in the brake pressure line, and
• wherein the control times of the outlet valve vary from control times of the inlet valve in terms of duration and/or start time.