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    • 12. 发明申请
    • CONTROL DEVICE FOR VEHICLE
    • 车辆控制装置
    • US20150134213A1
    • 2015-05-14
    • US14382040
    • 2012-02-29
    • Wataru MatsubaraSei KojimaAkira Hino
    • Wataru MatsubaraSei KojimaAkira Hino
    • B60W30/188B60W10/107B60W10/06
    • B60W30/188B60W10/06B60W10/107F02D29/00F16H61/66272F16H2061/6605
    • In a control device for a vehicle on which is mounted a continuously variable transmission capable of mechanically locking a primary pulley at the time of a maximum gear ratio (maximum Low), an idle rotational speed is not always set high to increase a hydraulic pressure at the time of stopping the vehicle. Instead, at the time of stopping the vehicle, when the gear ratio of the continuously variable transmission is the maximum gear ratio, normal idle rotational speed control is performed, and only when the gear ratio is not the maximum gear ratio, idle-up control is performed so that the idle rotational speed is set high, thereby the hydraulic pressure is set high. Thus, by restricting conditions in which the hydraulic pressure is set high by the idle-up control, it is possible to improve fuel efficiency while suppressing generation of a belt slip.
    • 在车辆的控制装置中,其安装有能够在最大变速比(最大低)时机械地锁定主滑轮的无级变速传动装置,怠速转速并不总是设定得很高以增加液压在 停车时间 相反,在车辆停车时,当无级变速器的变速比为最大变速比时,进行正常的怠速转速控制,只有当变速比不是最大变速比时,空转控制 进行怠速转速设定为高,从而将液压设定得高。 因此,通过限制通过怠速控制将液压设定得高的条件,可以在抑制皮带滑移的产生的同时提高燃料效率。