TRANSMISSION CONTROL METHOD DURING REGENERATIVE BRAKING OF HYBRID VEHICLE

摘要

The present invention relates to a gear-shifting control method during regenerative braking of a hybrid vehicle and, more specifically, to a gear-shifting control method during regenerative braking of a hybrid vehicle for ensuring braking linearity during gear-shifting. The purpose of the present invention is to provide a gear-shifting control method during regenerative braking of a hybrid vehicle which can accurately estimate the performed regenerative braking by regularly controlling gear-shifting output torque, that is to say the performed regenerative braking until the input speed of the gear-shifting reaches a speed corresponding to a target shift stage through operating element torque for shifting and motor torque intervention control when the current gear-shifting speed of a multistage gear-shifting of a hybrid vehicle is changed to a target gear-shifting speed and which can ensure braking linearity during gear-shifting while accurately estimating the performed regenerative braking.