Control system for a hybrid vehicle
    6.
    发明授权
    Control system for a hybrid vehicle 有权
    混合动力汽车的控制系统

    公开(公告)号:US06343246B1

    公开(公告)日:2002-01-29

    申请号:US09627124

    申请日:2000-07-27

    IPC分类号: B60L720

    摘要: A control system for a hybrid vehicle with a combustion engine is provided for outputting driving force, an electric motor for generating a force for assisting the output from the engine, and a power storage unit for supplying a power to the motor and for storing energy regenerated by the motor when the vehicle decelerates. The control system includes an assistance determining device for determine whether to assist the output from the engine by the motor, depending on the driving condition of the vehicle; a first assistance amount determining device for determining a first assistance amount, depending on the driving condition of the vehicle, when the assistance determining device determines to perform the assist; a second assistance amount determining device for determining a second assistance amount, when a driver's intention to accelerate the vehicle exceeds a predetermined standard; and an assistance control device for driving the motor to assist the output from the engine, based on the first assistance amount when a driver's intention to accelerate the vehicle does not exceed a predetermined standard, and based on the second assistance amount when the driver's intention to accelerate the vehicle exceeds the predetermined standard.

    摘要翻译: 提供一种用于输出驱动力的混合动力车辆的控制系统,用于产生用于辅助来自发动机的输出的力的电动机和用于向电动机供给电力并用于存储再生能量的蓄电单元 当车辆减速时由电机。 控制系统包括:辅助确定装置,用于根据车辆的驾驶状况确定是否辅助马达对发动机的输出; 第一辅助量确定装置,用于当辅助确定装置确定执行辅助时,根据车辆的驾驶状况确定第一辅助量; 当驾驶员加速车辆的意图超过预定标准时,用于确定第二辅助量的第二辅助量确定装置; 以及辅助控制装置,用于当驾驶员加速车辆的意图不超过预定标准时,基于第一辅助量驱动马达来辅助发动机的输出,并且当驾驶员的意图为 加速车辆超过预定标准。