| 摘要 |
A gear shifting method of a hybrid vehicle may include releasing a clutch and brake of a transmission and determining a neutral condition status, controlling torque of an engine connected to one operational element of a first planetary gear set in a neutral condition, and controlling speed of a first motor/generator connected to the other operational element of the first planetary gear set. Accordingly, a speed of the first and second motor/generator are controlled and a torque of the engine is controlled in a neutral or parking state of a shift lever such that a mode change becomes easy and the torque of the engine is continuously controlled to improve a shift quality and a driving performance and to save fuel, while the neutral or parking state is changed to a drive or reverse state or the drive or reverse state is changed to the neutral or parking state.
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