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37 条记录 (耗时 0.049 秒)

    Control apparatus for vehicular drive system
    31.
    发明授权
    Control apparatus for vehicular drive system 有权
    车载驱动系统控制装置

    公开(公告)号：US08868274B2

    公开(公告)日：2014-10-21

    申请号：US13821013

    申请日：2010-09-07

    申请人： Kazuyuki Shiiba ,  Takeshi Kanayama ,  Talyo Uejima ,  Daiki Sato

    发明人： Kazuyuki Shiiba ,  Takeshi Kanayama ,  Talyo Uejima ,  Daiki Sato

    IPC分类号： B60W20/00 ,  B60W30/19 ,  B60K6/365 ,  B60K6/445 ,  B60L11/14 ,  B60W10/115 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/12

    CPC分类号： B60W20/30 ,  B60K6/365 ,  B60K6/445 ,  B60L11/14 ,  B60W10/08 ,  B60W10/11 ,  B60W10/115 ,  B60W10/12 ,  B60W20/00 ,  B60W20/15 ,  B60W30/19 ,  B60W2600/00 ,  B60Y2200/90 ,  F16H63/502 ,  Y02T10/6239 ,  Y02T10/646 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7258 ,  Y10S903/93

    摘要： Providing a control apparatus for a vehicular drive system, which is configured to implement a torque reduction control during a shifting action of an automatic transmission, and which permits reduction of the size and cost of an electric circuit including a smoothing capacitor.An electricity-generation-amount-variation restricting region A01 is predetermined such that a point of a vehicle running state lies in the electricity-generation-amount-variation restricting region A01 prior to a moment of determination to perform a shifting action of the automatic transmission, and electricity-generation-amount-variation restricting means 96 implements an electricity-generation-amount-variation restricting control to restrict a rate of increase of a total amount of an electric energy generated by first and second electric motors MG1 and MG2, to a predetermined upper limit value LTGN, when the point of the vehicle running state has moved into the electricity-generation-amount-variation restricting region A01. Accordingly, it is possible to prevent an abrupt increase of the total amount of the electric energy generated by the first and second electric motors MG1 and MG2 prior to a torque reduction control to be implemented during the shifting action of the automatic transmission 22. As a result, the amount of a surplus electric energy can be reduced, so that a required electrostatic capacity of the inverter smoothing capacitor 66 can be reduced. Namely, the size and cost of an electric power source control circuit 60 including the inverter smoothing capacitor 66 can be reduced.

    摘要翻译： 提供一种用于车辆驱动系统的控制装置，其被配置为在自动变速器的换档动作期间执行转矩降低控制，并且允许减小包括平滑电容器的电路的尺寸和成本。 发电量变化限制区域A01是预定的，使得车辆行驶状态点位于发电量变化限制区域A01之前，在确定之前执行自动变速器的换档动作 ，发电量变化限制机构96实施发电量变化限制控制，将由第一和第二电动机MG1，MG2产生的电力的总量的增加率限制为 当车辆行驶状态的点已经移动到发电量变化限制区域A01中时，预定的上限值LTGN。 因此，可以防止在自动变速器22的变速动作期间实施转矩降低控制之前由第一和第二电动机MG1和MG2产生的电能的总量的突然增加。作为 结果，可以减少剩余电能的量，从而可以减少逆变器平滑电容器66所需的静电电容。 也就是说，可以减小包括逆变器平滑电容器66的电力源控制电路60的尺寸和成本。

    CONTROL DEVICE OF HYBRID VEHICLE
    32.
    发明申请
    CONTROL DEVICE OF HYBRID VEHICLE 有权
    混合动力车辆的控制装置

    公开(公告)号：US20130282221A1

    公开(公告)日：2013-10-24

    申请号：US13990351

    申请日：2010-11-30

    申请人： Taku Harada ,  Masatoshi Ito ,  Kazuyuki Shiiba ,  Takeshi Kanayama

    发明人： Taku Harada ,  Masatoshi Ito ,  Kazuyuki Shiiba ,  Takeshi Kanayama

    IPC分类号： B60W20/00

    CPC分类号： B60W20/15 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  B60W30/20 ,  B60W2710/0661 ,  F02D13/0219 ,  F02D19/06 ,  F02D37/02 ,  F02D41/006 ,  F02D41/1475 ,  F02D41/1497 ,  F02D41/1498 ,  F02D2041/001 ,  F02D2250/18 ,  F02P5/045 ,  F02P5/1502 ,  Y02T10/36 ,  Y02T10/47 ,  Y02T10/6239 ,  Y10S903/903

    摘要： Providing a control device of a hybrid vehicle capable of reducing a rattling noise without changing an engine rotation speed.If the second electric motor torque TM2 is within the rattling noise occurrence region the engine rotation fluctuation suppression control (at least one of the EGR amount suppression control, the self-EGR amount suppression control, the lean-burn control, and the ignition delay control) is provided to suppress the engine rotation fluctuations as compared to during normal running while the second electric motor torque TM2 is out of the rattling noise occurrence region G and, therefore, the engine rotation fluctuations can be suppressed to reduce the a rattling noise without changing an engine rotation speed NE. Thus, the rattling noise can be reduced without giving an uncomfortable feeling to a user due to a change in the engine rotation speed NE.

    摘要翻译： 提供能够在不改变发动机转速的情况下减少咔嗒声的混合动力车辆的控制装置。 如果第二电动机转矩TM2在发出噪声发生区域内，则发动机转速波动抑制控制（EGR量抑制控制，自EGR量抑制控制，稀燃控制，点火延迟控制 ）被设置为在第二电动机转矩TM2不在发出噪声发生区域G的同时与正常行驶期间相比抑制发动机旋转波动，因此，可以抑制发动机旋转波动，从而减小噪音，而不改变 发动机转速NE。 因此，由于发动机转速NE的变化，可以降低噪音，而不会给使用者带来不适感。

    Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus
    36.
    发明申请
    Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus 有权
    动力输出装置，配备动力输出装置的车辆，动力输出装置的控制方法

    公开(公告)号：US20090256513A1

    公开(公告)日：2009-10-15

    申请号：US11991264

    申请日：2006-12-19

    申请人： Daigo Ando ,  Fumikazu Satou ,  Takeshi Kanayama

    发明人： Daigo Ando ,  Fumikazu Satou ,  Takeshi Kanayama

    IPC分类号： H02P7/18 ,  G06G7/70

    CPC分类号： B60W20/10 ,  B60K6/445 ,  B60K6/448 ,  B60L11/14 ,  B60L2200/26 ,  B60L2240/441 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0638 ,  F02D29/02 ,  F02D41/1497 ,  F02N11/0848 ,  F02N19/00 ,  F02N2200/022 ,  F02N2300/104 ,  F02P5/1506 ,  Y02T10/46 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/6286 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S903/93

    摘要： A hybrid electronic control unit sends a combustion start command to an engine ECU when the rotation speed of an engine reaches a combustion start rotation speed by engine cranking. The engine ECU sends an initial explosion advance notification to the hybrid electronic control unit when the crank position of the engine reaches a specific position prior to an ignition timing of an initial explosion cylinder by a preset crank angle θec. Ignition of the initial explosion cylinder is performed at a timing when the crank position is further rotated by the preset crank angle θec. The hybrid electronic control unit sends a torque command in view of a counter torque Tα to a motor ECU after elapse of a preset time period tv. The preset time period tv is the sum of a first time period t1 between reception of the initial explosion advance notification and the ignition timing of the initial explosion cylinder in the engine and a second time period t2 between the ignition timing of the initial explosion cylinder in the engine and appearance of torque effect caused by the ignition of the initial explosion cylinder on a driveshaft. Such control timely reduces the torque effect caused by the initial explosion of the engine on the driveshaft.

    摘要翻译： 当发动机的转速通过发动机起动达到燃烧开始转速时，混合动力电子控制单元向发动机ECU发送燃烧开始命令。 当发动机的曲柄位置在初始爆炸缸的点火正时之前到达预定的曲柄角θec的特定位置时，发动机ECU向混合动力电子控制单元发送初始爆炸提前通知。 在曲柄位置进一步旋转预定的曲柄角θec的时刻，执行初始爆炸缸的点火。 混合动力电子控制单元在经过预设时间间隔tv之后，向电动机ECU发送一个反转矩力角力矩的转矩指令。 预设时间间隔tv是接收初始爆炸提前通知的第一时间段t1和发动机中的初始爆炸缸的点火正时与初始爆炸缸的点火正时之间的第二时间段t2的和 发动机和扭矩效应的外观由起动爆炸缸在驱动轴上的点火引起。 这种控制能够及时地减少发动机在驱动轴上的初始爆炸引起的扭矩效应。

    TOROUE FLUCTUATION ABSORBER
    37.
    发明申请
    TOROUE FLUCTUATION ABSORBER 有权
    扭转吸波器

    公开(公告)号：US20090139825A1

    公开(公告)日：2009-06-04

    申请号：US12277832

    申请日：2008-11-25

    申请人： Masataka Sugiyama ,  Takeshi Kanayama ,  Koichi Kondo

    发明人： Masataka Sugiyama ,  Takeshi Kanayama ,  Koichi Kondo

    IPC分类号： F16D3/66 ,  F16D3/72

    CPC分类号： F16D3/12 ,  F16D7/025 ,  F16F15/13438 ,  F16F15/13484 ,  F16F15/137

    摘要： A torque fluctuation absorber, including: an output plate that is rotatably disposed; a first rotating plate disposed for movement in the direction of rotation of the output plate relatively from the output plate; a first elastic member engaged with the output plate and the first rotating plate and capable of transmitting the power applied to the first rotating plate to the output plate; a second elastic member to which the power from a power source is applied and capable of transmitting the power to the first rotating plate; and a power transmission control mechanism. The power transmission control mechanism is located radially outside the first elastic member about an axis of rotation. The second elastic member is spaced from the first elastic member and the power transmission control mechanism in the direction of the axis of rotation. The first elastic member and the second elastic member are arranged radially offset.

    摘要翻译： 一种扭矩波动吸收体，包括：可旋转地设置的输出板; 第一旋转板，设置成相对于输出板在输出板的旋转方向上移动; 第一弹性构件，与输出板和第一旋转板接合，并且能够将施加到第一旋转板的动力传递到输出板; 第二弹性构件，来自电源的动力被施加到所述第二弹性构件，并且能够将动力传递到所述第一旋转板; 和动力传递控制机构。 动力传递控制机构围绕旋转轴线径向位于第一弹性部件的外侧。 第二弹性构件与第一弹性构件和动力传递控制机构沿旋转轴线的方向间隔开。 第一弹性构件和第二弹性构件径向偏移配置。