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    CONTROL DEVICE AND CONTROL METHOD FOR TRANSMISSION
    3.
    发明申请
    CONTROL DEVICE AND CONTROL METHOD FOR TRANSMISSION 有权
    控制装置和传动控制方法

    公开(公告)号：US20150260281A1

    公开(公告)日：2015-09-17

    申请号：US14433997

    申请日：2013-12-25

    申请人： AISIN AW CO., LTD.

    发明人： Kohei Tsuda ,  Keiichirou Kusabe

    IPC分类号： F16H61/04 ,  F16H59/42 ,  F16H59/74 ,  F16H61/686

    CPC分类号： F16H61/04 ,  F16H59/42 ,  F16H59/74 ,  F16H61/686 ,  F16H2061/044 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2043 ,  F16H2200/2082 ,  F16H2312/14

    摘要： A speed change ECU, in a case in which any one of a second speed to a fourth speed is established when the operation of the engine is stopped by an idle stop control, determines whether a rotation number of the engine is less than a synchronous rotation number of an input shaft that is defined based on a gear ratio (speed change ratio) γ1 at a first speed and a vehicle speed, in a case in which it is determined that the rotation number is equal to or greater than the synchronous rotation number, does not disengage any one of a brake, a clutch, and a clutch serving as a second engagement element, and in a case in which the rotation number is less than the synchronous rotation number, disengages any one of the brake, the clutch, and the clutch serving as the second engagement element.

    摘要翻译： 变速ECU，在通过怠速停止控制停止发动机的动作的情况下，在第二速度〜第四速度中的任何一个被建立的情况下，判定发动机的转速是否小于同期转速 在确定旋转数等于或大于同步旋转数的情况下，基于第一速度的传动比（变速比）γ1和车速来限定的输入轴的数量 不会脱离制动器，离合器和用作第二接合元件的离合器中的任何一个，并且在转数小于同步转速的情况下，使制动器，离合器中的任何一个脱开， 以及用作第二接合元件的离合器。

    CONTROL DEVICE
    4.
    发明申请
    CONTROL DEVICE 有权
    控制装置

    公开(公告)号：US20140207323A1

    公开(公告)日：2014-07-24

    申请号：US14239985

    申请日：2012-11-22

    申请人： AISIN AW CO. LTD.

    发明人： Takashi Yoshida ,  Yomei Hakumura ,  Yoichi Tajima ,  Kohei Tsuda

    IPC分类号： B60W20/00

    CPC分类号： B60W20/108 ,  B60K6/48 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2260/44 ,  B60L2270/145 ,  B60W10/02 ,  B60W10/06 ,  B60W20/40 ,  B60W2710/081 ,  Y02T10/6221 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y10S903/93

    摘要： A control device that that performs starting control for an internal combustion engine. A first transition control during which a first engagement device is caused to transition from a disengaged state to a slipping engagement state is started after the starting request for the internal combustion engine is made. A rotational speed control in which the rotary electric machine is controlled such that a rotational speed of the rotary electric machine becomes a target rotational speed is started before the first engagement device transitions from the disengaged state to the slipping engagement state. A rotational speed control is terminated and torque control in which the rotary electric machine is controlled after the first engagement device transitions from the disengaged to the slipping engagement state, and the second engagement device is caused to transition from a direct engagement state to a slipping engagement state after the torque control is started.

    摘要翻译： 对内燃机进行启动控制的控制装置。 在进行内燃机的起动请求之后，开始使第一接合装置从分离状态转换到滑动接合状态的第一过渡控制。 旋转电机被控制为使得旋转电机的转速成为目标转速的转速控制在第一接合装置从分离状态转变到滑动接合状态之前开始。 终止旋转速度控制，并且在第一接合装置从分离转移到滑动接合状态之后控制旋转电机的转矩控制，并且使第二接合装置从直接接合状态转变到滑动接合 转矩控制开始后的状态。

    Control device
    9.
    发明授权
    Control device 有权

    公开(公告)号：US10363807B2

    公开(公告)日：2019-07-30

    申请号：US15547678

    申请日：2016-03-18

    申请人： AISIN AW CO., LTD.

    发明人： Hirokazu Kobayashi ,  Takashi Yoshida ,  Kohei Tsuda

    IPC分类号： B60K6/00 ,  B60K6/48 ,  B60L15/20 ,  B60W10/02 ,  B60W10/08 ,  B60W20/40 ,  B60W10/06 ,  B60L50/16

    摘要： A control device for performing start assist control for an internal combustion engine includes: a first start assist processing unit that executes a first start assist process that brings a first engagement device into slip engagement at a first engagement pressure while increasing a torque generated by a rotating electrical machine; and a second start assist processing unit that increases, when the first start assist process fails to start the internal combustion engine, an engagement pressure of the first engagement device to a second engagement pressure higher than the first engagement pressure while increasing the torque generated by the rotating electrical machine. The second start assist processing unit determines the second engagement pressure on the basis of a rotational speed of the internal combustion engine in the first start assist process.