Patent ID: 9174639
Filing Date: 2015-11-03
Classification: B60W,Y10S

Abstract:
1. A shift control method of a hybrid vehicle comprising: (a) detecting an engine torque; (b) determining an input torque of an engine clutch based on the engine torque; (c) comparing the determined input torque and a predetermined allowable transfer torque of the engine clutch; (d) increasing a present shifting time by a predetermined value when the determined input torque is greater than the allowable transfer torque, and applying the increased shifting time to shifting of the hybrid vehicle; and e) comparing the predetermined allowable transfer torque and the input torque which is recalculated after applying the shifting time increased by the predetermined value, wherein the steps (d) and (e) are repeatedly performed when the input torque which is recalculated after applying the shifting time increased by the predetermined value is greater than the predetermined allowable transfer torque.