INTEGRATED ELECTRIC POWER STEERING DEVICE TO USE A MDPS(MOTOR DRIVEN POWER STEERING) ECU ONLY THOUGH THE POWER SWITCHING FUNCTION OF A MDPS MOTOR

摘要

PURPOSE: An integrated electric power steering device is provided to use a MDPS motor without a tilt motor and a telemotor through switching the power of a MDPS motor assisting steering power to the power for tilting and telescopic.;CONSTITUTION: An integrated electric power steering device comprises a MDPS motor(2), a multifunction implementer, and a MDPS ECU(70). The MDPS motor generates rotation power. The multifunction implementer is transferred the rotation power of the MDPS motor. The multifunction implementer switches the rotation power to the tele route for telescopic transferring of a tilt route and a column tube. The multifunction implementer lifts up and down the tilt of a column tube and a steering route for assisting the steering power of the MDPS motor. The MDPS ECU comprises control logic for switching the power transferring route of a MDPS motor to the steering route and the tilt route. The MDPS ECU communicates with the torque sensor and angle sensor of the MDPS motor.;COPYRIGHT KIPO 2012