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    CONTROL DEVICE FOR VEHICLE
    3.
    发明申请
    CONTROL DEVICE FOR VEHICLE 有权
    车辆控制装置

    公开(公告)号：US20150246671A1

    公开(公告)日：2015-09-03

    申请号：US14431845

    申请日：2013-11-27

    申请人： Tatsuya IMAMURA ,  Tooru MATSUBARA ,  Kenta KUMAZAKI ,  Takeshi KITAHATA ,  Yasuhiro HIASA ,  Atsushi TABATA

    发明人： Tatsuya Imamura ,  Tooru Matsubara ,  Kenta Kumazaki ,  Takeshi Kitahata ,  Yasuhiro Hiasa ,  Atsushi Tabata

    IPC分类号： B60W20/00 ,  B60W10/06 ,  B60W10/08

    CPC分类号： B60W20/40 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W20/30 ,  B60W2710/105 ,  Y02T10/6239 ,  Y02T10/6286

    摘要： On a vehicle, there are mounted a differential device including a sun gear, a ring gear and a carrier, a first motor generator coupled to the sun gear, a second motor generator coupled to the ring gear, an automatic transmission provided between the ring gear and a drive wheel, an engine coupled to the carrier, and a brake suppressing the rotation of the carrier. In the vehicle, a traveling mode is selected from a first mode in which traveling is performed by using a torque outputted from the first and second motor generators in a state where the brake is engaged, and a second mode in which the traveling is performed by operating the engine in a state where the brake is disengaged. When the traveling mode is switched from the first mode to the second mode, the traveling mode is switched to the second mode after the automatic transmission is downshifted.

    摘要翻译： 在车辆上安装有包括太阳齿轮，齿圈和载体的差速装置，联接到太阳齿轮的第一马达发电机，耦合到齿圈的第二马达发电机，设置在齿圈之间的自动变速器 以及驱动轮，联接到所述载体的发动机和抑制所述载体的旋转的制动器。 在车辆中，从在制动器接合的状态下使用从第一和第二电动发电机输出的转矩进行行驶的第一模式中选择行驶模式，以及第二模式，其中行驶是通过 在制动器分离的状态下操作发动机。 当行驶模式从第一模式切换到第二模式时，在自动变速器降档后将行驶模式切换到第二模式。

    POWER TRANSMISSION DEVICE OF HYBRID VEHICLE AND HYBRID SYSTEM
    4.
    发明申请
    POWER TRANSMISSION DEVICE OF HYBRID VEHICLE AND HYBRID SYSTEM 有权
    混合动力和混合动力系统的动力传动装置

    公开(公告)号：US20150224983A1

    公开(公告)日：2015-08-13

    申请号：US14428078

    申请日：2012-09-14

    申请人： Yasuhiro Hiasa ,  Atsushi Tabata ,  Tooru Matsubara ,  Tatsuya Imamura ,  Takeshi Kitahata ,  Kenta Kumazaki

    发明人： Yasuhiro Hiasa ,  Atsushi Tabata ,  Tooru Matsubara ,  Tatsuya Imamura ,  Takeshi Kitahata ,  Kenta Kumazaki

    IPC分类号： B60W20/00 ,  B60K6/445 ,  F16H3/72

    CPC分类号： F16H3/728 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/54 ,  B60K2006/381 ,  B60W20/15 ,  B60W30/184 ,  B60W2520/10 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y10S903/917

    摘要： A power transmission device of a hybrid vehicle includes: a transmission including a planetary mechanism including a plurality of transmission rotational elements, one of the transmission rotational elements being connected to a rotary shaft of an engine; a differential device including a plurality of differential rotational elements including one connected to one of the transmission rotational elements of the transmission, one connected to a rotary shaft of a first rotary machine, and one connected to a rotary shaft of a second rotary machine and a driven wheel; a transmission control device configured to control the transmission; and a control device configured to control the first rotary machine such that pinion differential rotation of the transmission or the differential device is set to be not higher than a predetermined value at a time unique motor EV driving is performed only by power of the second rotary machine.

    摘要翻译： 混合动力车辆的动力传递装置包括：变速器，包括行星机构，所述行星机构包括多个变速器旋转元件，所述变速器旋转元件中的一个连接到发动机的旋转轴; 包括多个差速旋转元件的差动装置，所述差速旋转元件包括连接到所述变速器的变速器旋转元件中的一个，连接到第一旋转机械的旋转轴的一个，以及连接到第二旋转机械的旋转轴的一个， 从动轮 发送控制装置，被配置为控制所述发送; 以及控制装置，其被配置为控制所述第一旋转机械，使得所述变速器或所述差动装置的小齿轮差速旋转被设定为不高于预定值，在唯一的电动机EV驱动仅通过所述第二旋转机械的动力 。

    CONTROL DEVICE FOR POWER TRANSMISSION DEVICE FOR VEHICLE
    7.
    发明申请
    CONTROL DEVICE FOR POWER TRANSMISSION DEVICE FOR VEHICLE 有权
    用于车辆的动力传动装置的控制装置

    公开(公告)号：US20110127095A1

    公开(公告)日：2011-06-02

    申请号：US13056045

    申请日：2009-08-28

    申请人： Tatsuya Imamura ,  Tooru Matsubara ,  Atsushi Tabata ,  Yuji Iwase ,  Kenta Kumazaki ,  Keita Imai

    发明人： Tatsuya Imamura ,  Tooru Matsubara ,  Atsushi Tabata ,  Yuji Iwase ,  Kenta Kumazaki ,  Keita Imai

    IPC分类号： B60W20/00 ,  B60W10/10 ,  B60W10/08

    CPC分类号： B60W20/40 ,  B60K6/445 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/105 ,  B60W20/00 ,  B60W2560/04 ,  B60W2560/06 ,  F16H2037/0873 ,  Y02T10/6221 ,  Y02T10/6239

    摘要： When an engine is driven on a different type of fuel (for example, ethanol-containing fuel) from a reference fuel (for example, gasoline) and the engine torque is thus greater than that produced when the engine is driven on the reference fuel, a differential state control device expands a non-differential range compared to that at the time when the reference fuel is used. Thus, in the case where a plurality of types of fuel including the reference fuel are supplied to the engine, the advantage of switching a power distribution mechanism between a differential enabled state and a non-differential state can be fully utilized in correspondence with engine torque characteristics which may vary in accordance with the type of fuel for the engine. As a result, the fuel consumption rate can be reduced in correspondence with the plurality of types of fuel supplied to the engine, for example.

    摘要翻译： 当发动机从参考燃料（例如汽油）在不同类型的燃料（例如含乙醇的燃料）上被驱动时，发动机转矩大于在发动机对参考燃料的驱动时产生的转矩， 差分状态控制装置与使用参考燃料时相比扩展非差动范围。 因此，在将包含基准燃料的多种燃料供给到发动机的情况下，能够根据发动机转矩充分利用在差动启动状态与非差动状态之间切换配电机构的优点 可根据发动机的燃料类型而变化的特性。 结果，能够例如与供给发动机的多种燃料相对应地减少燃料消耗率。