METHOD FOR PREVENTING A REVERSE ROTARY MOTION OF THE TRANSMISSION OF A HYBRID VEHICLE USING CLUTCH SLIP, CAPABLE OF PREVENTING THE DAMAGE OF THE TRANSMISSION AND PREVENTING AN OIL PUMP DRIVE LOAD FROM BEING INCREASED

摘要

PURPOSE: A method for preventing a reverse rotary motion of the transmission of a hybrid vehicle is provided to prevent the reverse rotary motion of the transmission which is connected to a motor by reducing a deceleration torque by inertial force when the motor is reversely rotating.;CONSTITUTION: A method for preventing a reverse rotary motion of the transmission of a hybrid vehicle comprises: a first step(S101) of deciding a reverse rotation of a motor; a second step(S104) of deciding clutch slip amount according to the difference between a current speed and a target speed of the motor; and a third step(S105) of performing a clutch slip control using the decided clutch slip amount until the current speed arrives to the target speed.;COPYRIGHT KIPO 2010