Method for compensating pressure loss at wheel brake of vehicle, involves determining road gradients, and determining threshold as function of road gradient

摘要

The method involves determining (1) the road gradients, and determining (2) a threshold as a function of the road gradient. The pump of the operating brake system is activated (4), if an operating variable exceeds the threshold. The operating variable is a braking torque, a braking force, a braking pressure, or a proportional size. An independent claim is also included for a control device for compensating a pressure loss at a wheel brake of a vehicle.