Patent ID: 11912255
Assignee: HITACHI ASTEMO FRANCE S.A.S
Field: Transport (Mechanical engineering)
Classification: CPC B  F  H | IPC B  F  H

Claim 0:
1. A control method for controlling a vehicle brake, the brake comprising an electromechanical actuator which includes an electric motor, the method comprising:
controlling the actuator from the temperature of the motor, wherein the temperature of the motor is estimated from the motor constant and the ohmic resistance of the motor,
wherein:
the control method further comprises a step of determining a first temperature corrective coefficient of the motor, on the basis of a first function which is representative of a ratio of an angular speed of the motor to the supply current of the motor as a function of the supply voltage of the motor, and/or
the control method for controlling the brake further comprises a step of determining a second temperature corrective coefficient of the motor, on the basis of a second function which is representative of a ratio of the ohmic resistance of the motor to the motor constant as a function of the temperature of the motor.