CONTINUOUSLY VARIABLE TRANSMISSION CONTROL SYSTEM FOR A VEHICLE
    2.
    发明申请
    CONTINUOUSLY VARIABLE TRANSMISSION CONTROL SYSTEM FOR A VEHICLE 审中-公开
    用于车辆的连续可变传动控制系统

    公开(公告)号:WO9915814B1

    公开(公告)日:1999-06-10

    申请号:PCT/GB9802831

    申请日:1998-09-17

    Abstract: A transmission control system for a vehicle (10) is disclosed comprising a continuously variable transmission (CVT) (14) whose transmission ratio is varied by a CVT controller (20). When the selector lever (24) is in drive D, the CVT controller (20) varies the transmission ratio in a continuous manner but, if a stepped down-shift is selected using a down-shift button DS on the steering wheel (36), a hybrid mode may be entered to allow a user to perform stepped down-shifts to provide engine braking. In the hybrid mode, stepped down-shifts can be selected but the vehicle (10) is accelerated by varying the transmission ratio in a continuous manner.

    Abstract translation: 公开了一种用于车辆(10)的变速器控制系统,其包括其变速比由CVT控制器(20)改变的无级变速器(CVT)(14)。 当选档杆(24)处于驱动器D中时,CVT控制器(20)以连续的方式改变传动比,但是如果使用方向盘(36)上的换档按钮DS选择了降档, 可以输入混合模式以允许用户执行降档以提供发动机制动。 在混合动力模式中,可以选择下降档,但通过以连续的方式改变传动比来加速车辆(10)。

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