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    Vehicular drive control apparatus and method for controlling a vehicular drive apparatus
    91.
    发明申请
    Vehicular drive control apparatus and method for controlling a vehicular drive apparatus 有权
    车辆用驱动控制装置及车辆用驱动装置的控制方法

    公开(公告)号：US20090069147A1

    公开(公告)日：2009-03-12

    申请号：US12230923

    申请日：2008-09-08

    申请人： Atsushi Tabata ,  Kenta Kumazaki ,  Tooru Matsubara

    发明人： Atsushi Tabata ,  Kenta Kumazaki ,  Tooru Matsubara

    IPC分类号： B60K6/36

    CPC分类号： B60K6/445 ,  B60K6/36 ,  B60K6/365 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W30/19 ,  F16H2037/0873 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10T477/23 ,  Y10T477/26

    摘要： When shifts are performed at the same time in first and second transmitting portions and the gear ratios of those transmitting portions change in opposite directions, a simultaneous shift control unit controls the shift in the first transmitting portion using a first electric motor and controls the shift in the second transmitting portion using a second electric motor such that the shift in one transmitting portion, from among the first and second transmitting portions, ends while the shift in the other transmitting portion is being performed. The shifts in the two transmitting portions will not end at the same time so the amount of shift shock felt by an occupant can be reduced. Also, the shifts in the two transmitting portions are controlled by the first and second electric motors so the progress of the shifts in those transmitting portions can be actively adjusted.

    摘要翻译： 当在第一和第二传送部分中同时执行换档并且这些传送部分的齿轮比在相反方向上改变时，同时换档控制单元使用第一电动机控制第一传送部分的移动并控制 所述第二发送部分使用第二电动机，使得在所述第一和第二发送部分中的一个发送部分中的移动在另一个发送部分的移位期间结束。 两个传递部分的偏移不会同时结束，因此乘员感觉到的换档冲击的量可以减小。 此外，两个发送部分的偏移由第一和第二电动机控制，因此可以主动地调节那些发送部分中的移位的进行。

    Engine starting control apparatus for hybrid vehicle
    92.
    发明申请
    Engine starting control apparatus for hybrid vehicle 有权
    用于混合动力车辆的发动机起动控制装置

    公开(公告)号：US20080258474A1

    公开(公告)日：2008-10-23

    申请号：US12081471

    申请日：2008-04-16

    申请人： Atsushi Tabata ,  Hiroyuki Shibata ,  Kenta Kumazaki ,  Tooru Matsubara

    发明人： Atsushi Tabata ,  Hiroyuki Shibata ,  Kenta Kumazaki ,  Tooru Matsubara

    IPC分类号： F02N11/06

    CPC分类号： F02N11/08 ,  B60K6/365 ,  B60K6/445 ,  B60L2240/421 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W30/192 ,  B60W2710/081 ,  F16H2037/0873 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642

    摘要： A control apparatus for a drive system of a hybrid vehicle including (a) an electrically controlled differential portion which has an engine, a first electric motor, and a differential mechanism operatively connected to the engine and the first electric motor and a differential state of which is controlled by controlling an operating state of the first electric motor, (b) a mechanical transmission portion constituting a part of a power transmitting path, and (c) a second electric motor connected to a power transmitting path between the electrically controlled differential portion and a drive wheel of the hybrid vehicle, the control apparatus including a control portion which is operable when a terminal portion of a shifting action of the mechanical transmission portion and a starting operation of the engine overlap each other, the control portion being configured to implement one of the shifting action and the starting operation prior to the other.

    摘要翻译： 1.一种混合动力车辆的驱动系统的控制装置，其特征在于，具备：（a）电动差动部，其具有发动机，第一电动机以及与所述发动机和所述第一电动机可操作地连接的差动机构， 通过控制第一电动机的操作状态来控制，（b）构成动力传递路径的一部分的机械传动部分，和（c）第二电动机，其连接到电控差速部分和 混合动力车辆的驱动轮，所述控制装置包括控制部，所述控制部在所述机械传动部的换档动作的终端部和所述发动机的起动动作相互重叠时可操作，所述控制部被配置为实施一个 的移动动作和起动操作之前。

    Control device for hybrid vehicle
    95.
    发明申请
    Control device for hybrid vehicle 有权
    混合动力汽车控制装置

    公开(公告)号：US20080173485A1

    公开(公告)日：2008-07-24

    申请号：US12007774

    申请日：2008-01-15

    申请人： Kenta Kumazaki ,  Tooru Matsubara ,  Atsushi Tabata

    发明人： Kenta Kumazaki ,  Tooru Matsubara ,  Atsushi Tabata

    IPC分类号： B60W20/00 ,  B60W10/04

    CPC分类号： B60K6/445 ,  B60K1/02 ,  B60K6/365 ,  B60K6/547 ,  B60W2540/04 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0043 ,  F16H2200/0047 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2041 ,  F16H2200/2043 ,  Y02T10/6239

    摘要： A control device for hybrid vehicle is provided with property alter means 88 that is operative based on whether or not an EV running mode is set and alters a given property used for determining demanded output torque TOUTt of a transmission mechanism 10 by referring to an accelerator opening Acc. This suppresses occurrence of engine startup to meet a requirement for the EV running mode to be initiated. The property alter means 88 alters the given property such that during an EV running mode turn-on state, demanded output torque TOUTt determined based on the accelerator opening Acc has a lower value than that set for an EV running mode turn-off state. That is, this causes a drop in sensitivity of demanded output torque TOUTt determined based on the accelerator opening Acc. Thus, the occurrence of engine startup induced upon depressive operation of an accelerator pedal during the EV running mode is suppressed.

    摘要翻译： 用于混合动力车辆的控制装置设置有属性改变装置88，其基于是否设置了EV行驶模式并且改变用于确定传动装置的所需输出扭矩T OUT OUT的用于确定的给定属性， 机构10参考加速器开度Acc。 这样可以抑制发动机启动的发生，以满足启动EV运行模式的要求。 属性改变装置88改变给定的属性，使得在EV行驶模式打开状态期间，基于加速器开度Acc确定的所需输出转矩T OUT OUT 具有比为EV设定的值低的值 运行模式关闭状态。 也就是说，这导致基于加速器开度Acc确定的所需输出转矩T OUT OUT的灵敏度下降。 因此，抑制在EV行驶模式期间在加速踏板的按压操作时引起的发动机起动的发生。

    Control apparatus for vehicular drive system
    96.
    发明申请
    Control apparatus for vehicular drive system 审中-公开
    车载驱动系统控制装置

    公开(公告)号：US20080153664A1

    公开(公告)日：2008-06-26

    申请号：US11905470

    申请日：2007-10-01

    申请人： Atsushi Tabata ,  Tooru Matsubara ,  Hiroyuki Shibata ,  Kenta Kumazaki

    发明人： Atsushi Tabata ,  Tooru Matsubara ,  Hiroyuki Shibata ,  Kenta Kumazaki

    IPC分类号： B60W10/10

    CPC分类号： B60W20/30 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60W10/06 ,  B60W10/10 ,  B60W20/00 ,  F16H3/728 ,  F16H61/0437 ,  F16H61/08 ,  F16H61/686 ,  F16H61/702 ,  F16H2037/0873 ,  F16H2061/085 ,  F16H2200/0056 ,  F16H2200/201 ,  F16H2200/2048 ,  Y02T10/6239 ,  Y10T477/619

    摘要： A control apparatus for a vehicular drive system including a first or continuously-variable transmission portion and a second or step-variable transmission portion which are disposed in series with each other, the first transmission portion being switchable between a continuously-variable shifting state and a step-variable shifting state, and the second transmission portion having a plurality of gear positions having respective speed ratios, the control apparatus including a step-variable shifting control portion configured to be operable upon concurrent occurrences of a shift-down action of one of the first and second transmission portions and a shift-up action of the other of the first and second transmission portions, to control the first transmission portion placed in the step-variable shifting state such that the shifting action of the first transmission portion is performed in synchronization with the shifting action of the second transmission portion, or operable upon concurrent occurrences of a switching action of the first transmission portion between the two shifting sates and a shifting action of the second transmission portion, to control the first transmission portion such that the switching action is performed during the shifting action of the second transmission portion.

    摘要翻译： 一种用于车辆驱动系统的控制装置，包括彼此串联设置的第一或无级变速器部分和第二或可变变速器部分，第一传动部分可在无级变速状态和 所述第二传动部具有具有各自速度比的多个档位，所述控制装置包括：有级变速控制部，其被配置为可以在所述第二变速状态中的一方的同时出现的下降动作 第一和第二传输部分和第一和第二传输部分中的另一个的向上移动，以控制处于有级变速状态的第一传动部分，使得第一传动部分的换档动作同步地进行 随着第二传输部分的移动动作，或者可以并行操作 在两个移位之间发生第一传输部分的切换动作和第二传输部分的移动动作，以控制第一传输部分，使得在第二传输部分的换档动作期间执行切换动作。