Controlling method e.g. for controlling braking system of vehicle, involves having vacuum brake booster and vacuum source with variable triggering threshold value dependent upon vacuum level or vacuum gradients

摘要

The method involves having a vacuum brake booster and a vacuum source (2). A variable triggering threshold value, which when exceeded triggers an automatic braking process, is dependent upon the vacuum level (Pvakuum) or the vacuum gradients of the vacuum brake booster. An independent claim is included for a device to control the braking system of a vehicle.