AUTOMATIC TRANSMISSION AND METHOD OF CONTROLLING AUTOMATIC TRANSMISSION

摘要

PURPOSE: A continuously variable transmission and a control method thereof are provided to rapidly increase driving force through noncooperation transmission by depressing an accelerator pedal. CONSTITUTION: A variator(20) changes a gear ratio into a continuously variable step. A sub transmission(30) is serially connected to the variator. An access slew gear ratio setting unit sets an access slew gear ratio. A target slew transmission setting unit sets a target slew gear ratio based on the access slew gear ratio. A transmission controller(12) controls the variator or sub transmission.