Patent ID: 9688258
Date: 2017-06-27
CPC Classifications: B60T

Claim:
1. A method for operating a braking system of a vehicle, comprising: limiting, at least temporarily, a brake pressure buildup in at least one brake circuit of the braking system to a response pressure of a storage volume of the at least one brake circuit during an activation by a driver of the vehicle of a brake actuating element connected to a master brake cylinder of the braking system, by controlling at least one wheel outlet valve of at least one wheel brake cylinder of the at least one brake circuit into an open state; wherein rear wheel outlet valves of rear wheel brake cylinders, which are respectively associated with rear wheels of the vehicle, are controlled, at least temporarily, into the open state during the activation of the brake actuating element, and front wheel inlet valves of front wheel brake cylinders, which are respectively associated with front wheels of the vehicle, are controlled, at least temporarily, into a closed state during the control of the rear wheel outlet valves into the open state, wherein during the control of the rear wheel outlet valves of the rear wheel brake cylinders into the open state, the front wheel inlet valves of the front wheel brake cylinders are controlled into the closed state in a delayed manner in such a way that the front wheel brake cylinders are pre-filled without a brake pressure buildup.