Installation dual circuit brake with electronic distribution of braking force depending on the load for vehicles provided with a regulating device antilock protection, with device to recognize a circuit failure front axle brake.

摘要

Installing dual circuit brake (16) with electronic distribution of braking force depending on the load vehicle provided with a regulating device antilock protection, with a device for recognizing failure of a brake circuit of the front axle, with at least one wheel sensor (14, 15) for the vehicle axle, with valves magnetic regulation for modulating the braking pressure of brakes of the front and rear wheels and a computing unit / electronic control, which from the signals of the wheel sensors determines the wheel speed, the vehicle speed, the wheel deceleration and the vehicle and the wheel slip of the rear axle, characterized in that - during a phase of regulation electronic device distribution of braking force depending on the load in the event of vehicle deceleration below a value determ ined, the calculation unit / Control rises for a short time the brake pressure on at least one wheel of the rear axle and determines the wheel behavior on the basis of the wheel speed or the resulting wheel and - increase the slip of a rear wheel or the rear wheels recognizes a failure of the circuit front axle brake and interrupts the control phase of the electronic distribution of braking force depending on the load and thus the pressure limiting rear axle brake and injects momentum as a whole brake pressure on the rear axle brakes the rear wheels.