| 摘要 |
PURPOSE: A drive controlling apparatus for hybrid vehicles is provided to prevent the generation of asynchronous impact during blend over control. CONSTITUTION: A drive controlling apparatus for hybrid vehicles comprises an engine controller(30), engine(40), generator, generator controlling unit, TCU(20), electric motor controller(60), and IPM(10). The IPM performs blend over control. A method for performing the blend over control comprises the following steps of: calculating an electric motor torque control starting point, a first controlling slope, and a controlling target value based on the reaction speed of engine torque control and the reaction speed of the electric motor torque control after the engine starting in case that an acceleration requiring signal is delivered according to the operation of an acceleration pedal; storing them; calculating the engine torque control starting point, a second controlling slope, and a controlling target value; storing them; requiring the direct-coupling of the engine clutch to the TCU when the engine rpm is greater than a preset value; and decreasing the electric motor torque to a predetermined cycle and increasing the engine torque according to the calculated value.
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