Method for the reliable operation of a brake booster system,...

Details Method for the reliable operation of a brake booster system,... Method for the reliable operation of a brake booster system,...

2005-03-29

2005-03-29

Williams, Thomas (Department: 3683)

Fluid-pressure and analogous brake systems

Speed-controlled

With failure responsive means

C303S122050, C303S114300

Reexamination Certificate

active

06871918

ABSTRACT:
A method and system for ensuring reliable operation of a brake booster system for a vehicle braking system in which a pressure value prevailing in the brake pressure reservoir of the brake booster system is sensed by a pressure sensor. An error occurring in the brake booster system is detected by evaluating the sensed pressure value prevailing in the brake pressure reservoir as a function of the actuation of the brake actuating mechanism. The brake booster system includes a diagnostic circuit that is connected to the pressure sensor and to the brake actuating mechanism.

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