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    START CONTROL DEVICE OF POWER TRANSMISSION SYSTEM FOR VEHICLE AND START CONTROL METHOD
    1.
    发明申请
    START CONTROL DEVICE OF POWER TRANSMISSION SYSTEM FOR VEHICLE AND START CONTROL METHOD 有权
    用于车辆和起动控制方法的动力传动系统控制装置

    公开(公告)号：US20110196590A1

    公开(公告)日：2011-08-11

    申请号：US12979859

    申请日：2010-12-28

    申请人： Atsushi AYABE ,  Tomohiro Asami ,  Hidenori Saito

    发明人： Atsushi AYABE ,  Tomohiro Asami ,  Hidenori Saito

    IPC分类号： F16D48/08

    CPC分类号： F16H61/143 ,  F16H2061/145 ,  F16H2312/02 ,  Y10T477/63385 ,  Y10T477/641 ,  Y10T477/735 ,  Y10T477/78

    摘要： A start control device and a start control method of a vehicular power transmission system including a lock-up clutch and a start clutch are provided in which start-time lock-up slip control is performed, and neutral control is performed. When the start-time lock-up slip control is additionally executed during cancellation of the neutral control, the gradient of an output rotational speed of the hydraulic power transmission which is changed, through engagement of the start clutch, toward an input rotational speed of the automatic transmission at the time of completion of engagement of the start clutch is controlled, using at least one of a start clutch pressure that is increased so as to engage the start clutch, and a lock-up clutch pressure that is increased so as to bring the lock-up clutch into slip engagement.

    摘要翻译： 提供一种包括锁止离合器和起动离合器的车辆动力传动系统的启动控制装置和起动控制方法，其中进行启动时锁定滑行控制，并执行空档控制。 当在中立控制的取消期间另外执行启动时间锁定滑差控制时，通过接合起动离合器而改变的液压动力传动装置的输出转速的梯度朝向 使用起动离合器压力中的至少一个来控​​制起动离合器的接合完成时的自动变速器，该起动离合器压力增加以与起动离合器接合，并且锁止离合器压力增加以便带动 锁止离合器成滑动接合。

    Start control device of power transmission system for vehicle and start control method
    2.
    发明授权
    Start control device of power transmission system for vehicle and start control method 有权
    车辆动力传动系统启动控制装置及启动控制方法

    公开(公告)号：US08924112B2

    公开(公告)日：2014-12-30

    申请号：US12979859

    申请日：2010-12-28

    申请人： Atsushi Ayabe ,  Tomohiro Asami ,  Hidenori Saito

    发明人： Atsushi Ayabe ,  Tomohiro Asami ,  Hidenori Saito

    IPC分类号： G06F17/00 ,  F16H61/14

    CPC分类号： F16H61/143 ,  F16H2061/145 ,  F16H2312/02 ,  Y10T477/63385 ,  Y10T477/641 ,  Y10T477/735 ,  Y10T477/78

    摘要： A start control device and a start control method of a vehicular power transmission system including a lock-up clutch and a start clutch are provided in which start-time lock-up slip control is performed, and neutral control is performed. When the start-time lock-up slip control is additionally executed during cancellation of the neutral control, the gradient of an output rotational speed of the hydraulic power transmission which is changed, through engagement of the start clutch, toward an input rotational speed of the automatic transmission at the time of completion of engagement of the start clutch is controlled, using at least one of a start clutch pressure that is increased so as to engage the start clutch, and a lock-up clutch pressure that is increased so as to bring the lock-up clutch into slip engagement.

    摘要翻译： 提供一种包括锁止离合器和起动离合器的车辆动力传动系统的启动控制装置和起动控制方法，其中进行启动时锁定滑行控制，并执行空档控制。 当在中立控制的取消期间另外执行启动时间锁定滑差控制时，通过接合起动离合器而改变的液压动力传动装置的输出转速的梯度朝向 使用起动离合器压力中的至少一个来控​​制起动离合器的接合完成时的自动变速器，该起动离合器压力增加以与起动离合器接合，并且锁止离合器压力增加以便带动 锁止离合器成滑动接合。

    VEHICLE CONTROL APPARATUS
    3.
    发明申请
    VEHICLE CONTROL APPARATUS 失效
    车辆控制装置

    公开(公告)号：US20100131160A1

    公开(公告)日：2010-05-27

    申请号：US12624700

    申请日：2009-11-24

    申请人： Atsushi Ayabe ,  Tomohiro Asami

    发明人： Atsushi Ayabe ,  Tomohiro Asami

    IPC分类号： F02D41/30 ,  G06F19/00

    CPC分类号： F02D41/023 ,  F02D31/007 ,  F02D41/126 ,  F02D2400/12

    摘要： When downshift control is performed during fuel cut control (when coast-down gearshift control is performed), fuel cut reset revolutions are lowered and set to revolutions Ndwn that are lower than fuel cut reset revolutions Nnor for normal control. By such a setting, it becomes possible to maintain fuel cut control and deceleration lockup slippage control even when engine revolutions NE temporarily drop during execution of coast-down gearshift control, so an improvement in fuel consumption can be achieved. Moreover, it becomes unnecessary to set a downshift gearshift line to a higher vehicle speed side, so fuel cut can be maintained while suppressing the occurrence of a gearshift shock.

    摘要翻译： 当在燃料切断控制期间进行降档控制（当执行滑行换档控制时），燃料切断复位转数降低，并设定为低于用于正常控制的燃料切断复位转数Nnor的转数。 通过这样的设定，即使在执行滑行换档控制时发动机转数NE暂时下降，也能够保持燃料切断控制和减速锁定滑动控制，从而可以实现燃料消耗的提高。 此外，不需要将换低档换档线设置到较高车速侧，因此能够在抑制换档冲击的发生的同时保持燃料切断。

    Vehicle control apparatus
    7.
    发明授权
    Vehicle control apparatus 失效
    车辆控制装置

    公开(公告)号：US08335621B2

    公开(公告)日：2012-12-18

    申请号：US12624700

    申请日：2009-11-24

    申请人： Atsushi Ayabe ,  Tomohiro Asami

    发明人： Atsushi Ayabe ,  Tomohiro Asami

    IPC分类号： G06F7/00

    CPC分类号： F02D41/023 ,  F02D31/007 ,  F02D41/126 ,  F02D2400/12

    摘要： When downshift control is performed during fuel cut control (when coast-down gearshift control is performed), fuel cut reset revolutions are lowered and set to revolutions Ndwn that are lower than fuel cut reset revolutions Nnor for normal control. By such a setting, it becomes possible to maintain fuel cut control and deceleration lockup slippage control even when engine revolutions NE temporarily drop during execution of coast-down gearshift control, so an improvement in fuel consumption can be achieved. Moreover, it becomes unnecessary to set a downshift gearshift line to a higher vehicle speed side, so fuel cut can be maintained while suppressing the occurrence of a gearshift shock.

    摘要翻译： 当在燃料切断控制期间进行降档控制（当执行滑行换档控制时），燃料切断复位转数降低，并设定为低于用于正常控制的燃料切断复位转数Nnor的转数。 通过这样的设定，即使在执行滑行换档控制时发动机转数NE暂时下降，也能够保持燃料切断控制和减速锁定滑动控制，从而可以实现燃料消耗的提高。 此外，不需要将换低档换档线设置到较高车速侧，因此能够在抑制换档冲击的发生的同时保持燃料切断。

    Controller and control method of vehicle
    9.
    发明授权
    Controller and control method of vehicle 有权
    车辆控制器及控制方法

    公开(公告)号：US07727113B2

    公开(公告)日：2010-06-01

    申请号：US11826404

    申请日：2007-07-16

    申请人： Takaaki Tokura ,  Toshio Sugimura ,  Tomohiro Asami ,  Nobufusa Kobayashi

    发明人： Takaaki Tokura ,  Toshio Sugimura ,  Tomohiro Asami ,  Nobufusa Kobayashi

    IPC分类号： B60W10/06 ,  B60W10/10

    CPC分类号： F16H61/0437 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F16H59/18 ,  F16H61/686 ,  F16H63/502 ,  Y10T477/675

    摘要： An ECU executes a program sets a driver requested torque based on the accelerator operation amount, and sets a torque-boost amount so that the torque-boost amount increases as the driver requested torque increases, until the driver requested torque exceeds a predetermined torque T(0). When the driver requested torque exceeds the predetermined torque T(0), the torque-boost amount decreases as the driver requested torque increases. However, the torque obtained by adding the torque-boost amount to the driver requested torque increases as the accelerator operation amount increases.

    摘要翻译： ECU执行程序基于加速器操作量设定驾驶员请求扭矩，并且设定转矩提升量，使得转矩提升量随驾驶员要求转矩增加而增加，直到驾驶员要求的转矩超过预定转矩T（ 0）。 当驾驶员要求转矩超过预定转矩T（0）时，转矩提升量随驾驶员要求转矩增加而减小。 然而，通过将转矩提升量加到驾驶员要求转矩而获得的转矩随着加速器操作量的增加而增加。