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27 条记录 (耗时 0.049 秒)

    Gear shifting completion determination device for automatic transmission
    11.
    发明申请
    Gear shifting completion determination device for automatic transmission 失效
    变速完成判定装置，用于自动变速器

    公开(公告)号：US20070093357A1

    公开(公告)日：2007-04-26

    申请号：US10579299

    申请日：2005-04-25

    申请人： Toshio Sugimura ,  Toshinari Suzuki ,  Tatsuya Kawamura ,  Atsushi Ayabe

    发明人： Toshio Sugimura ,  Toshinari Suzuki ,  Tatsuya Kawamura ,  Atsushi Ayabe

    IPC分类号： F16H59/60

    CPC分类号： F16H61/061 ,  F16H59/68 ,  F16H61/686 ,  F16H2059/706 ,  F16H2306/48 ,  Y10T477/633 ,  Y10T477/65 ,  Y10T477/688

    摘要： An ECT_ECU of the present invention executes a program including the step of setting a determination time T for determining the completion of an upshift in an accelerator off mode to a short determination time T (X) when a slip value NS (NS=NE−NT) between an engine revolution NE and a turbine revolution NT is smaller than a predetermined slip value NS (0) (when the difference between NT and NE is large), and the step of setting the determination time T to a long determination time T (Y) when the slip value NS (NS=NE−NT) is larger than the predetermined slip value NS (0) (when the difference between NT and NE is small.

    摘要翻译： 本发明的ECT_ECU执行包括以下步骤的程序：当滑移值NS（NS = NE-NT）时，将用于确定加速器关闭模式中的升档完成的确定时间T设定为短的确定时间T ）与发动机转速NE和涡轮转速NT之间的差小于预定滑差值NS（0）（当NT与NE之间的差异大时），以及将判断时间T设定为长的判定时间T （NS = NE-NT）大于预定滑移值NS（0）时（当NT与NE之间的差小时，Y）。

    Control apparatus for hybrid vehicle drive system
    13.
    发明授权
    Control apparatus for hybrid vehicle drive system 失效
    混合动力车辆驱动系统的控制装置

    公开(公告)号：US07970505B2

    公开(公告)日：2011-06-28

    申请号：US12053347

    申请日：2008-03-21

    申请人： Toshinari Suzuki

    发明人： Toshinari Suzuki

    IPC分类号： B60K6/46 ,  B60K6/22

    CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W30/192 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0043 ,  F16H2200/2012 ,  F16H2200/2043 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/904

    摘要： A control apparatus for a hybrid vehicle drive system including (a) an engine, (b) an electrically controlled differential portion having an input shaft connected to the engine, an output shaft, a differential mechanism, and an electric motor which is operatively connected to a rotary element of the differential mechanism and an operating state of which is controlled to control a differential state between rotating speeds of the input and output shafts, (c) a hydraulically operated automatic transmission portion which constitutes a part of a power transmitting path between the electrically controlled differential portion and a drive wheel of a hybrid vehicle, (d) a hydraulic control unit for controlling the hydraulically operated automatic transmission portion, (e) a mechanical oil pump operable by the engine to deliver a pressurized working fluid to the hydraulic control unit, and (f) an electric oil pump electrically operated independently of the mechanical oil pump, to deliver a pressurized working fluid to the hydraulic control unit, the control apparatus including a hybrid-drive-system starting portion configured to operate the engine, upon starting of the hybrid vehicle drive system, for operating the mechanical oil pump to deliver the pressurized working fluid of a predetermined pressure to the hydraulic control unit.

    摘要翻译： 一种用于混合动力车辆驱动系统的控制装置，包括：（a）发动机，（b）具有连接到发动机的输入轴的电控差速部分，输出轴，差速机构和电动机，其可操作地连接到 差动机构的旋转元件，其操作状态被控制以控制输入和输出轴的转速之间的差速状态;（c）液压操作的自动变速器部分，其构成动力传递路径的一部分 电动差速部分和混合动力车辆的驱动轮，（d）用于控制液压操作的自动变速器部分的液压控制单元，（e）可由发动机操作以将加压工作流体输送到液压控制器的机械油泵 单元，和（f）独立于机械油泵电操作的电动油泵， 所述控制装置包括混合驱动系统启动部分，所述混合驱动系统启动部分构造成在所述混合动力车辆驱动系统启动时操作所述发动机，用于操作所述机械油泵以输送所述加压工作流体 给液压控制单元预定的压力。

    Engine starting device and engine starting method for hybrid motor vehicle
    14.
    发明授权
    Engine starting device and engine starting method for hybrid motor vehicle 失效
    混合动力汽车的发动机启动装置和发动机启动方法

    公开(公告)号：US07559864B2

    公开(公告)日：2009-07-14

    申请号：US11907799

    申请日：2007-10-17

    申请人： Yasuhiro Maeda ,  Toshinari Suzuki

    发明人： Yasuhiro Maeda ,  Toshinari Suzuki

    IPC分类号： F16H3/72 ,  H02P17/00

    CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0043 ,  F16H2200/201 ,  F16H2200/2046 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S477/906 ,  Y10S903/913 ,  Y10T477/26 ,  Y10T477/347

    摘要： A hybrid motor vehicle includes a differential having a differential mechanism equipped with a first rotating element that is connected to an engine, a second rotating element that is connected to a first electric motor and a third rotating element connected to both a second electric motor and a transfer member; and a transmission provided in a power transmission path, extending from the transfer member to driven wheels, that establishes a plurality of transmission ranges by selectively operating a plurality of coupling devices. An irreversible rotation member connected to a non-rotation member against reverse rotation through a one-way clutch is provided in the transmission. When the second electric motor is malfunctioning, an engine start control unit starts the engine by driving the first electric motor while selectively engaging the coupling devices to connect the transfer member to the irreversible rotation member.

    摘要翻译： 混合动力车辆包括具有差速机构的差速器，该差动机构配备有连接到发动机的第一旋转元件，连接到第一电动机的第二旋转元件和连接到第二电动机和第二电动机的第三旋转元件 转让成员 以及设置在从传送构件延伸到从动轮的动力传递路径中的传动器，其通过选择性地操作多个联接装置来建立多个传动范围。 在变速器中设置有通过单向离合器反转而连接到非旋转构件的不可逆旋转构件。 当第二电动机发生故障时，发动机起动控制单元通过驱动第一电动机来启动发动机，同时选择性地接合联接装置以将转移构件连接到不可逆旋转构件。

    Shift control apparatus and shift control method of automatic transmission of vehicle
    15.
    发明授权
    Shift control apparatus and shift control method of automatic transmission of vehicle 有权
    车辆自动变速器的换档控制装置和变速控制方法

    公开(公告)号：US07549946B2

    公开(公告)日：2009-06-23

    申请号：US11495727

    申请日：2006-07-31

    申请人： Atsushi Ayabe ,  Ayumu Sagawa ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara

    发明人： Atsushi Ayabe ,  Ayumu Sagawa ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara

    IPC分类号： B60W10/06 ,  B60W10/10

    CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F16H61/08 ,  F16H61/686 ,  F16H2061/0477 ,  F16H2306/14 ,  F16H2306/24 ,  Y10T477/675 ,  Y10T477/677

    摘要： The invention relates to a shift control apparatus for an automatic transmission, that executes a torque reduction control when the transmission executes a second downshift in response to a second downshift determination made during first downshift. The shift control apparatus includes a multiple shift execution unit that starts the second downshift operation in response to the second downshift determination, and a torque reduction control execution unit that executes a torque reduction control when the rotational speed of the input member is increased to at least a predetermined first determination speed, which is determined in accordance with a shift ratio of a gear stage after the second downshift operation, after the second downshift starts. This allows the rotational speed of the input shaft to be quickly changed to the appropriate synchronous rotational speed. Thus, the desired driving force is provided upon completion of the second downshift without overspeeding the engine.

    摘要翻译： 本发明涉及一种用于自动变速器的变速控制装置，当变速器响应于在第一次换档期间进行的第二降档确定而执行第二降档时，执行转矩降低控制。 变速控制装置包括：多档执行单元，其响应于第二降档判定开始第二降档操作;以及转矩降低控制执行单元，当输入构件的转速增加至少至少时，执行转矩降低控制 在第二降档开始之后，根据第二降档操作之后的档位的换档比来确定的预定的第一确定速度。 这允许输入轴的转速快速地变化到适当的同步转速。 因此，在第二降档完成时提供期望的驱动力，而不超速发动机。

    Shift control apparartus and shift control method of automatic transmission of vehicle
    16.
    发明申请
    Shift control apparartus and shift control method of automatic transmission of vehicle 失效
    车辆自动变速器的换档控制和变速控制方法

    公开(公告)号：US20070026996A1

    公开(公告)日：2007-02-01

    申请号：US11490070

    申请日：2006-07-21

    申请人： Atsushi Ayabe ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara ,  Yosuke Takaie

    发明人： Atsushi Ayabe ,  Toshio Sugimura ,  Toshinari Suzuki ,  Hisashi Ishihara ,  Yosuke Takaie

    IPC分类号： B60W10/04

    CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2510/0652 ,  F16H61/0403 ,  F16H61/686 ,  F16H2061/0477 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/677 ,  Y10T477/679

    摘要： The invention relates to a shift control apparatus for an automatic transmission that executes a torque reduction control when the transmission downshifts in response to a downshift determination made during an upshift. The shift control apparatus includes a multiple shift execution unit that starts the downshift in response to the downshift determination, and a torque reduction control execution unit that determines whether the rotational speed of the input member is at least a control start-up rotational speed, after the downshift operation starts, and executes a torque reduction control of the power source when the rotational speed of the input member is increased to at least the control start-up rotational speed. This allows the rotational speed of the input shaft to be quickly changed to the appropriate synchronous rotational speed. Thus, the desired driving force is provided upon completion of the downshift without overspeeding the engine.

    摘要翻译： 本发明涉及一种用于自动变速器的变速控制装置，该变速控制装置在变速器响应于在升档期间进行的换档确定而降档时执行转矩降低控制。 变速控制装置包括：多档执行单元，其响应于降档判定而开始降档;以及转矩降低控制执行单元，其在输入构件的转速至少为控制启动转速之后， 降档操作开始，并且当输入构件的旋转速度至少提高到控制启动转速时，执行电源的转矩降低控制。 这允许输入轴的转速快速地变化到适当的同步转速。 因此，在降档完成时提供期望的驱动力，而不超速发动机。

    Powertrain control apparatus and method, and program for implementing the control method
    18.
    发明授权
    Powertrain control apparatus and method, and program for implementing the control method 有权
    动力总成控制装置和方法，以及实现控制方法的程序

    公开(公告)号：US08296026B2

    公开(公告)日：2012-10-23

    申请号：US11987657

    申请日：2007-12-03

    申请人： Yasuhiro Maeda ,  Hideharu Nohara ,  Toshinari Suzuki

    发明人： Yasuhiro Maeda ,  Hideharu Nohara ,  Toshinari Suzuki

    IPC分类号： G06F19/00

    CPC分类号： F16H61/0437 ,  F16H59/46 ,  F16H2059/465 ,  F16H2061/044

    摘要： In a control apparatus for a powertrain that includes an automatic transmission, occurrence of slip in a one-way clutch is determined when one gear is formed if a first rotation member and a second rotation member of the one-way clutch rotate relatively. If slip in the one-way clutch is detected, it is determined whether the rotational speed difference between the first rotation member and the second rotation member has increased. If the rotational speed difference between the first rotation member and the second rotation member has increased when slip is detected in the one-way clutch, a control is executed to engage a predetermined frictional engagement element.

    摘要翻译： 在包括自动变速器的动力系的控制装置中，如果单向离合器的第一旋转构件和第二旋转构件相对旋转，则在形成一个齿轮时确定单向离合器中的滑动的发生。 如果检测到单向离合器中的滑动，则确定第一旋转构件和第二旋转构件之间的转速差是否增加。 如果在单向离合器中检测到滑差时，第一旋转构件和第二旋转构件之间的转速差增加，则执行控制以接合预定的摩擦接合元件。

    Setting apparatus and method for identification signal
    20.
    发明授权
    Setting apparatus and method for identification signal 失效
    识别信号的设备和方法

    公开(公告)号：US06393383B1

    公开(公告)日：2002-05-21

    申请号：US09628425

    申请日：2000-07-28

    申请人： Ryoichi Hibino ,  Masataka Osawa ,  Eiichi Ono ,  Shu Asami ,  Toshinari Suzuki ,  Katsumi Kono ,  Tomohiro Asami

    发明人： Ryoichi Hibino ,  Masataka Osawa ,  Eiichi Ono ,  Shu Asami ,  Toshinari Suzuki ,  Katsumi Kono ,  Tomohiro Asami

    IPC分类号： G06F1900

    CPC分类号： G05B17/02 ,  Y10T477/70 ,  Y10T477/747 ,  Y10T477/755

    摘要： A characteristics change of a control object is functionally represented by a parameter &thgr; which varies between values of 0 and 1 as the gain of the control object is surveyed. The frequency of the identification signal is set at a frequency where the difference in gains becomes large. The amplitude of the identification signal is set so that the variation width of the output of the control object is less than or equal to a predetermined value. Because the identification accuracy improves where the input/output characteristics with respect to the parameter are more sensitive, the identification signal set by such a setting apparatus imparts high identification accuracy. Moreover, because the amplitude of the identification signal is set based on the variation width of the output of the control object, identification can be performed without significantly affecting the output of the control object.

    摘要翻译： 在控制对象的增益被调查的情况下，控制对象的特征变化在功能上由参数θ表示，该参数θ在0和1的值之间变化。 识别信号的频率被设定为增益差变大的频率。 识别信号的幅度被设定为使得控制对象的输出的变化幅度小于或等于预定值。 由于相对于参数的输入/输出特性更敏感，因此识别精度提高，所以由这种设定装置设定的识别信号具有高识别精度。 此外，由于基于控制对象的输出的变化宽度来设定识别信号的幅度，因此可以在不显着影响控制对象的输出的情况下进行识别。