At least one embodiment of the present disclosure provides an electric booster brake apparatus including an electric booster unit, an electronic stability control (ESC) operating unit, and an electric-booster control unit. The electric booster unit has a motor, and a motor piston and a master cylinder and pressurizes the master cylinder by adjusting a displacement of the motor piston. The ESC operating unit includes a pressure sensor measuring pressure in the master cylinder and calculates a required braking pressure. The electric-booster control unit controls the position of the motor piston. The electric-booster control unit includes a feedforward control unit for converting the value of the required braking pressure into a motor piston displacement, and a feedback control unit for calculating a compensation displacement of the motor piston based on a difference between the value of the required braking pressure and the value of the pressure in the master cylinder.
ELECTRIC BOOSTER BRAKE APPARATUS AND CONTROLLING METHOD THEREOF
06.10.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Electric booster brake apparatus and controlling method thereof
Europäisches Patentamt | 2024
|Electric Booster Brake Apparatus and Controlling Method Thereof
Europäisches Patentamt | 2022
|Electric Booster Brake Apparatus and Controlling Method Thereof
Europäisches Patentamt | 2023
|Electric Booster Brake Apparatus and Controlling Method Thereof
Europäisches Patentamt | 2023
Electric Booster Brake Apparatus and Controlling Method Thereof
Europäisches Patentamt | 2022
|