An electrohydraulic brake apparatus includes: a plurality of wheel brake assemblies; an electric booster including a motor for boosting a pedal force applied to a brake pedal; an electronic stability control system including a pressure sensor for measuring a hydraulic pressure and configured to open or close a plurality of valves disposed therein to distribute the hydraulic pressure to the plurality of wheel brake assemblies; and an electronic control unit configured to control a driving current of the motor within a range of a current value of smaller than or equal to a first limit current when the hydraulic pressure measured by the pressure sensor is smaller than or equal to a first reference, and control the driving current of the motor within a range of the current value of larger than the first limit current and smaller than or equal to a second limit current when the hydraulic pressure is larger than the first reference.
ELECTROHYDRAULIC BRAKE APPARATUS
21.10.2021
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |