| 摘要 |
An operating method for a hybrid car which has an electric motor for driving the vehicle and an internal combustion engine for power generation. A plurality of target engine operating states P are provided which are represented individually by functions of an actual vehicle velocity VV, and an accelerator pedal depression depth theta ACC and ensure less fuel consumption. That one of the operating states which is compatible with the periodically detected actual vehicle velocity and depression depth is selected, and a throttle valve of the engine is slowly opened or closed so as to be adjusted to a target throttle valve opening theta TRG such that the selected operating state can be established. Thus, the hybrid car can enjoy an increased cruising range and improved power performances and exhaust gas characteristics. <IMAGE> |
