a process for electronically regulating brake power distribution in a vehicle pressure-actuated brake system as well as a vehicle pressure-actuated brake system with such regulation

摘要

The present invention relates to a method for electronically regulating the brake power distribution in a vehicle pressure-actuated brake system (1) with at least one front axle brake circuit. coupled to a front axle (2) and at least one rear axle brake circuit coupled to a rear axle (8), where on a brake system activation (1) a rear axle brake pressure acting on at least one Rear axle brake circuit is adjusted to prevent locking of the rear wheels before locking the front wheels. According to the present invention it is provided that a rear axle brake pressure limitation (8) only occurs while a pressure value prevailing in the rear axle brake circuit is below a preset pressure threshold, but no Rear axle brake pressure limitation (8) is made when the pressure value acting on the rear axle brake circuit is equal to or greater than the preset pressure threshold value. This achieves higher braking power when the front axle brake circuit fails.