An electro-mechanical brake including: a wheel disc; a brake pad configured to press the wheel disc; a piston configured to press the brake pad; a motor configured to move the piston forward or backward when a current is applied; and a control unit configured to apply a current to the motor, detect a contact point on the basis of a position of the piston when forward movement of the piston due to the current ends, and estimate braking force corresponding to the position of the piston on the basis of the position of the piston, wherein the contact point is a position of the piston when the piston starts to move forward due to the motor and the piston and the brake pad start to come into contact with each other.
ELECTRO-MECHANICAL BRAKE AND CONTROL METHOD THEREFOR
2025-01-09
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |