MONITORING DEVICE FOR AT LEAST ONE SUB-UNIT OF A HYDRAULIC BRAKE SYSTEM AND METHOD FOR EXAMINING A FUNCTIONAL CAPABILITY OF AT LEAST ONE SUB-UNIT OF A HYDRAULIC BRAKE SYSTEM

摘要

One monitoring device is and a kind of operational capacity for including for checking at least one subgroup of a hydraulic braking system: determining at least one pressure variations of a pressure popular in hydraulic braking system, compare determining pressure variations to a predefined fiducial value range, at least if it is determined that pressure variations deviate predefined fiducial value range, one pressure stochastic variable, it is about a time-varying of determined pressure variations and by the pressure stochastic variable of the determination compared with variable predefined minimum change, and operational capacity, it is established in view of the comparison of pressure variations to predefined fiducial value range, at least if it is determined that pressure variations deviate predefined fiducial value range, in view of the comparison of the pressure stochastic variable of variable predefined minimum change.