For a hybrid vehicle acceleration condition motor power optimization

The present invention relates to a hybrid vehicle acceleration condition motor power optimization method: to determine whether the motor power to meet the entry or exit mode condition to trigger or stop the motor power; external characteristic according to engine torque value, the transmission input torque limit determined transmission the motor assist torque limit value; set the timer and the timing between the trigger and reset values, accelerator opening time check the electrical characteristics of the attenuation characteristics of the motor assist torque map determined time attenuation coefficients; shift mode, the accelerator opening investigation Atlas booster motor load factor determines the motor power load rate; real-time feedback to the motor controller motor torque limit value and a battery-driven motor torque limit value set in the minimum electric drive system motor assist torque limit value; the drive system motor assist torque limit value and the electric drive system motor assist torque limit value and the minimum time the motor assist torque attenuation coefficient and electrical power load factor multiplied by the motor assist torque demand value.