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53 条记录 (耗时 0.033 秒)

    Control device for automatic transmission
    1.
    发明授权
    Control device for automatic transmission 有权
    自动变速箱控制装置

    公开(公告)号：US07900533B2

    公开(公告)日：2011-03-08

    申请号：US12448052

    申请日：2008-10-17

    申请人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

    发明人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

    IPC分类号： B60K20/02

    CPC分类号： F16H61/16 ,  F16H59/02 ,  F16H2059/0221 ,  F16H2059/0243 ,  F16H2061/161 ,  F16H2061/166 ,  Y10T74/20085 ,  Y10T477/692

    摘要： A controller of an automatic transmission can be set to be in a first control mode and a second control mode for controlling a transmission gear ratio of the automatic transmission. The controller in the second control mode automatically changes the transmission gear ratio. The controller obtains an index value and upper limit speed of rotation speed of a transmission output shaft. The controller in the first control mode allows the transmission gear ratio to be changed when an operation member is operated to increase the transmission gear ratio and the index value is equal to or lower than the upper limit speed. The controller has a setting section that sets the upper limit speed. The setting section sets the upper limit speed based on vehicle acceleration when the controller is in the first control mode and the operation member is operated to increase the transmission gear ratio.

    摘要翻译： 可以将自动变速器的控制器设定为控制自动变速器的变速比的第一控制模式和第二控制模式。 控制器在第二个控制模式下自动改变传动比。 控制器获得变速器输出轴的转速和转速上限值。 在第一控制模式下的控制器允许在操作操作构件时改变传动比，以增加传动比，并且指标值等于或低于上限速度。 控制器具有设置上限速度的设置部分。 设定部根据控制器处于第一控制模式时的车辆加速度来设定上限速度，并操作操作部件以增大传动比。

    CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
    2.
    发明申请
    CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
    自动变速器控制装置

    公开(公告)号：US20100004094A1

    公开(公告)日：2010-01-07

    申请号：US12448052

    申请日：2008-10-17

    申请人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

    发明人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

    IPC分类号： F16H59/48

    CPC分类号： F16H61/16 ,  F16H59/02 ,  F16H2059/0221 ,  F16H2059/0243 ,  F16H2061/161 ,  F16H2061/166 ,  Y10T74/20085 ,  Y10T477/692

    摘要： A controller (30) of an automatic transmission (13) can be set to be in a first control mode and a second control mode for controlling a transmission gear ratio (SR) of the automatic transmission (13). The controller (30) in the second control mode automatically changes the transmission gear ratio (SR). The controller (30) obtains an index value and upper limit speed (Lim) of rotation speed (Nout) of a transmission output shaft. The controller (30) in the first control mode allows the transmission gear ratio (SR) to be changed when an operation member (22) is operated to increase the transmission gear ratio (SR) and the index value is equal to or lower than the upper limit speed (Lim). The controller (30) has a setting section (S13) that sets the upper limit speed (Lim). The setting section (S13) sets the upper limit speed (Lim) based on vehicle acceleration (AR) when the controller (30) is in the first control mode and the operation member (22) is operated to increase the transmission gear ratio (SR).

    摘要翻译： 可以将自动变速器（13）的控制器（30）设定为第一控制模式和用于控制自动变速器（13）的变速比（SR）的第二控制模式。 在第二控制模式中的控制器（30）自动改变传动比（SR）。 控制器（30）获得变速器输出轴的转速（Nout）的指标值和上限转速（Lim）。 在第一控制模式下的控制器（30）允许当操作操作构件（22）被操作以改变传动变速比（SR）以提高变速比（SR）并且指标值等于或低于 上限速度（Lim）。 控制器（30）具有设定上限速度（Lim）的设定部（S13）。 当控制器（30）处于第一控制模式时，设定部（S13）基于车辆加速度（AR）设定上限速度（Lim），并且操作操作部件（22）增大传动比（SR ）。

    SPEED CHANGE CONTROL SYSTEM FOR VEHICLES
    5.
    发明申请
    SPEED CHANGE CONTROL SYSTEM FOR VEHICLES 有权
    车辆变速控制系统

    公开(公告)号：US20150120155A1

    公开(公告)日：2015-04-30

    申请号：US14398605

    申请日：2012-05-08

    申请人： Seiji Masunaga ,  Yoshio Hasegawa ,  Seiji Kuwahara ,  Nobufusa Kobayashi

    发明人： Seiji Masunaga ,  Yoshio Hasegawa ,  Seiji Kuwahara ,  Nobufusa Kobayashi

    IPC分类号： B60W30/19 ,  B60W10/11 ,  F16H61/06 ,  B60W10/04

    CPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/06 ,  B60W10/11 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60W2710/105 ,  F02D29/02 ,  F16H61/06 ,  F16H61/061 ,  F16H61/684 ,  F16H2059/405 ,  F16H2059/425 ,  F16H2302/00 ,  F16H2306/42

    摘要： A speed change control system for reducing shift shocks of clutch-to-clutch shifting is provided. The control system is applied to a vehicle in which a transmission having engagement devices is connected to an output side of a prime mover, and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices. The speed change control system carries out a clutch-to-clutch shifting from a predetermined gear stage to another gear stage by reducing a torque capacity of the predetermined engagement device to be disengaged while increasing a torque capacity of another engagement device to be engaged. An output shaft torque calculation means calculates a target torque of an output shaft of the transmission on the basis of an input shaft torque of the transmission based on a drive demand, an angular acceleration of the input shaft, an angular acceleration of the output shaft, and a torque transmission ratios of the engagement devices to be engaged and to be disengaged. A torque capacity calculation means calculates a torque capacities of the engagement device to be engaged and to be disengaged during a torque phase and an inertia phase under the clutch-to-clutch shifting, on the basis of the target torque value of the output shaft, the angular acceleration of the input shaft, the angular acceleration of the output shaft, and the torque transmission ratios of the engagement devices to be engaged and to be disengaged.

    摘要翻译： 提供了一种用于减少离合器到离合器换档的换档冲击的变速控制系统。 控制系统应用于其中具有接合装置的变速器连接到原动机的输出侧的车辆，并且其中变速器的齿轮级通过改变接合装置的接合状态而在多级之间移动 。 变速控制系统通过在增加要接合的另一接合装置的转矩能力的同时，通过减小要分离的预定接合装置的扭矩能力，从预定齿轮级到另一档位进行离合器到离合器的换档。 输出轴转矩计算装置基于驱动要求，输入轴的角加速度，输出轴的角加速度，基于变速器的输入轴转矩，输出变速器的输出轴的目标转矩， 以及接合装置的扭矩传递比将被接合并被分离。 转矩容量计算装置基于输出轴的目标转矩值，计算在离合器到离合器变速时的转矩阶段和惯性阶段期间被接合的接合装置的扭矩容量和脱离接合装置的转矩容量， 输入轴的角加速度，输出轴的角加速度和要接合和要脱离的接合装置的扭矩传递比。

    SPEED CHANGE CONTROL SYSTEM FOR VEHICLES
    8.
    发明申请
    SPEED CHANGE CONTROL SYSTEM FOR VEHICLES 有权
    车辆变速控制系统

    公开(公告)号：US20150120154A1

    公开(公告)日：2015-04-30

    申请号：US14398505

    申请日：2012-05-08

    申请人： Seiji Masunaga ,  Yoshio Hasefawa ,  Seiji Kuwahara ,  Nobufusa Kobayashi

    发明人： Seiji Masunaga ,  Yoshio Hasefawa ,  Seiji Kuwahara ,  Nobufusa Kobayashi

    IPC分类号： B60W30/19 ,  B60W10/11 ,  F16H61/06 ,  B60W10/04

    CPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/11 ,  B60W2710/1016 ,  F02D29/00 ,  F16H61/06 ,  F16H61/061 ,  F16H61/684 ,  F16H2059/405 ,  F16H2059/425 ,  F16H2302/00 ,  F16H2306/42

    摘要： A speed change control system for reducing shift shocks of clutch-to-clutch shifting is provided. The control system is applied to a vehicle in which a transmission having a plurality of engagement devices is connected to an output side of a prime mover, and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices. The speed change control system is configured to carry out a clutch-to-clutch shifting of the gear stage from a predetermined gear stage to another gear stage by gradually reducing a torque capacity of the predetermined engagement device to be disengaged while gradually increasing a torque capacity of another engagement device to be engaged. The speed change control system is comprised of a torque calculation means that calculates a target torque capacity of the engagement device to be engaged during a torque phase and an inertia phase under the clutch-to-clutch shifting, based on a target input angular acceleration of the transmission, a target output angular acceleration of the transmission, a target torque capacity of the engagement device to be disengaged, and a target output torque, and configured to change the target torque capacity of the engagement device to be disengaged continuously from the torque phase to the inertia phase under the clutch-to-clutch shifting.

    摘要翻译： 提供了一种用于减少离合器到离合器换档的换档冲击的变速控制系统。 控制系统应用于其中具有多个接合装置的变速器连接到原动机的输出侧的车辆，并且其中变速器的档位在多个阶段之间通过改变接合状态 接合装置。 变速控制系统构成为通过在逐渐增加转矩容量的同时逐渐减小预定接合装置的转矩容量，从而将齿轮级从预定齿轮级进行到离合器到离合器的变速 的另一个啮合装置。 变速控制系统包括：扭矩计算装置，其基于目标输入角加速度计算在离合器离合器换档期间的扭矩阶段和惯性阶段期间接合的接合装置的目标扭矩容量 所述变速器，所述变速器的目标输出角加速度，要解除接合装置的目标转矩容量和目标输出转矩，并且被配置为将所述接合装置的目标转矩容量从扭矩阶段连续地改变 到离合器到离合器换档的惯性阶段。

    Vehicle control system and controller
    9.
    发明授权
    Vehicle control system and controller 有权
    车辆控制系统和控制器

    公开(公告)号：US09139077B2

    公开(公告)日：2015-09-22

    申请号：US14354029

    申请日：2011-10-27

    申请人： Masato Yoshikawa ,  Nobufusa Kobayashi ,  Yasuyuki Kato

    发明人： Masato Yoshikawa ,  Nobufusa Kobayashi ,  Yasuyuki Kato

    IPC分类号： G01M17/00 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W20/00

    CPC分类号： B60W20/40 ,  B60K6/48 ,  B60L2240/423 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/026 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W30/18027 ,  B60W2510/0208 ,  B60W2510/0233 ,  B60W2510/025 ,  B60W2710/021 ,  B60W2710/024 ,  B60Y2300/429 ,  F16H61/143 ,  Y02T10/6221 ,  Y02T10/6286

    摘要： A vehicle control system includes a controller configured to be able to perform a slip control in which an internal combustion engine becomes a non-operation state by setting a first clutch to a release state and an electric rotating machine is driven by setting a second clutch to a slip state. In a case where a vehicle starts to run by starting up the internal combustion engine during the slip control is performed, the controller performs a first engagement control in which the second clutch becomes an engagement state and then the first clutch becomes an engagement state at the time a lock-up clutch is in a non-engagement state, and performs a second engagement control in which the first clutch becomes an engagement state and then the second clutch becomes an engagement state at the time the lock-up clutch is in an engagement state.

    摘要翻译： 车辆控制系统包括：控制器，被配置为能够通过将第一离合器设置为释放状态来执行内燃机变为非操作状态的滑动控制，并且通过将第二离合器设定为第二离合器来驱动旋转电机 滑动状态。 在执行滑差控制的同时通过启动内燃机而开始行驶的情况下，控制器执行第一接合控制，其中第二离合器变为接合状态，然后第一离合器变为接合状态 锁定离合器处于非接合状态，并执行第二接合控制，其中第一离合器变为接合状态，然后第二离合器在锁止离合器处于接合状态时变为接合状态 州。