利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.016 秒)

    Engine output control apparatus of power train
    1.
    发明公开
    Engine output control apparatus of power train 有权
    用于控制动力系统的发动机动力

    公开(公告)号：EP1865175A3

    公开(公告)日：2014-08-27

    申请号：EP07011174.5

    申请日：2007-06-06

    申请人： NISSAN MOTOR CO., LTD. ,  JATCO Ltd

    发明人： Kadono, Ryouji ,  Iriyama, Masahiro ,  Fuke, Tetsuya ,  Ootaki, Ryouichi ,  Kimura, Yusuke ,  Ochiai, Tatsuo

    IPC分类号： F02D37/02 ,  F02D41/02 ,  F02D41/14

    摘要： In an engine output control apparatus of a power train employing an engine and an automatic transmission, capable of executing engine output control for excessive torque input prevention engine torque limiting action and for a shift speed control of the transmission, at least two different kinds of engine output control systems having control characteristics differing from each other, are provided. A controller selectively uses these engine output control systems depending on a power-train operating condition, such that a first one of the engine output control systems having a superior transient response is used for the engine output control for shift response control during shifting, and that a second one of the engine output control systems having a superior steady-state stability is used for the engine output control for excessive torque input prevention engine torque limiting action during non-shifting.

    Engine output control apparatus of power train
    2.
    发明公开
    Engine output control apparatus of power train 有权
    Vorrichtung zum Steuern der Motorleistung eines Antriebsstrangs

    公开(公告)号：EP1865175A2

    公开(公告)日：2007-12-12

    申请号：EP07011174.5

    申请日：2007-06-06

    申请人： NISSAN MOTOR CO., LTD. ,  JATCO Ltd

    发明人： Kadono, Ryouji ,  Iriyama, Masahiro ,  Fuke, Tetsuya ,  Ootaki, Ryouichi ,  Kimura, Yusuke ,  Ochiai, Tatsuo

    IPC分类号： F02D37/02 ,  F02D41/02 ,  F02D41/14

    摘要： In an engine output control apparatus of a power train employing an engine and an automatic transmission, capable of executing engine output control for excessive torque input prevention engine torque limiting action and for a shift speed control of the transmission, at least two different kinds of engine output control systems having control characteristics differing from each other, are provided. A controller selectively uses these engine output control systems depending on a power-train operating condition, such that a first one of the engine output control systems having a superior transient response is used for the engine output control for shift response control during shifting, and that a second one of the engine output control systems having a superior steady-state stability is used for the engine output control for excessive torque input prevention engine torque limiting action during non-shifting.

    摘要翻译： 在采用发动机和自动变速器的动力传动系的发动机输出控制装置中，能够执行过大的转矩输入防止发动机扭矩限制动作的发动机输出控制和变速器的变速控制，至少两种不同种类的发动机 提供具有彼此不同的控制特性的输出控制系统。 控制器根据动力系运行条件选择性地使用这些发动机输出控制系统，使得具有优异的瞬态响应的发动机输出控制系统中的第一个用于变速时的换档响应控制的发动机输出控制，并且 具有优异的稳态稳定性的第二个发动机输出控制系统用于发动机输出控制，用于在非换档期间过大的扭矩输入防止发动机转矩限制动作。

    Vehicle Engine Control Apparatus
    5.
    发明公开
    Vehicle Engine Control Apparatus 有权
    Vorrichtung zur Steuerung eines Fahrzeugmotors

    公开(公告)号：EP2017152A2

    公开(公告)日：2009-01-21

    申请号：EP08158124.1

    申请日：2008-06-12

    申请人： Nissan Motor Co., Ltd.

    发明人： Murayama, Masami ,  Iriyama, Masahiro

    IPC分类号： B60W30/18 ,  B60W10/06 ,  F16H63/50

    CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  F02D31/002 ,  F02D41/0002 ,  F02D41/0205 ,  F02D41/0225 ,  F02D41/023 ,  F02D41/12 ,  F16H61/682 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/68

    摘要： A vehicle engine control apparatus provides rotational speed synchronization control during a shift operation. A shift operation detecting component detects a shift position resulting from a manual shift operation of a manual transmission connected to an engine. A vehicle speed detecting component detects a vehicle speed. The computing component computes an input side transmission rotational speed value based on the vehicle speed and a gear ratio. A driving intent determining component determines a driver's driving intention. A rotational speed synchronization control component performs rotational speed synchronization based on a first target engine rotational speed value that is smaller than the input side transmission rotational speed value when a clutch is disconnected and a deceleration intention exists by the driver, and based on a second target engine rotational speed value that is equal to the input side transmission rotational speed value when the clutch is disconnected without the deceleration intention.

    摘要翻译： 车辆发动机控制装置在换档操作期间提供转速同步控制。 换档操作检测部件检测由连接到发动机的手动变速器的手动变速操作产生的换档位置。 车速检测部件检测车速。 计算部件基于车速和齿轮比来计算输入侧变速器转速值。 驾驶意图确定部件确定驾驶员的驾驶意图。 旋转速度同步控制部件基于当离合器断开时的输入侧变速器转速值小于驾驶员存在的减速意图的第一目标发动机转速值，并且基于第二目标 发动机转速值等于当离合器没有减速意图而断开时的输入侧变速器转速值。

    Engine control apparatus
    8.
    发明公开
    Engine control apparatus 有权
    发动机控制装置

    公开(公告)号：EP1990562A3

    公开(公告)日：2011-03-16

    申请号：EP08154455.3

    申请日：2008-04-14

    申请人： Nissan Motor Co., Ltd.

    发明人： Murayama, Masami ,  Iriyama, Masahiro

    IPC分类号： F16H61/04 ,  B60W30/18 ,  F02D41/02

    CPC分类号： F16H61/0403 ,  F02D31/001 ,  F02D41/022 ,  F02D41/023 ,  F02D2200/501 ,  F16H59/56 ,  F16H63/502 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/677 ,  Y10T477/679

    摘要： An engine control apparatus controls an engine rotational speed to a target rotational speed by using a detected input side transmission rotational speed of a manual transmission as the target rotational speed upon detecting a clutch pedal depression amount during shifting being equal to or larger than a first prescribed depression amount, which is equal to or larger than a depression amount corresponding to a clutch disconnect position. The engine rotational speed is controlled to the target rotational speed by using the smaller of a computed transmission rotational speed (based on vehicle speed and gear ratio using a shift position) and the detected input side transmission rotational speed, upon detecting the clutch pedal depression amount during shifting being smaller than the first prescribed depression amount and larger than a second prescribed depression amount, which is smaller than the depression amount corresponding to the clutch disconnect position.

    摘要翻译： 发动机控制装置在检测到换档期间的离合器踏板下压量等于或大于第一规定时，通过使用检测到的手动变速器的输入侧变速器转速作为目标转速来将发动机转速控制为目标转速 按压量等于或大于对应于离合器断开位置的下压量。 当检测到离合器踏板下压量时，通过使用所计算的变速器转速（基于使用档位的车速和变速比）和检测到的输入侧变速器转速中的较小者将发动机转速控制为目标转速 在变速期间小于第一规定下压量并且大于小于对应于离合器断开位置的下压量的第二规定下压量。

    Vehicle engine control apparatus
    9.
    发明公开
    Vehicle engine control apparatus 有权
    一种用于控制车辆发动机的装置

    公开(公告)号：EP2017152A3

    公开(公告)日：2011-01-05

    申请号：EP08158124.1

    申请日：2008-06-12

    申请人： Nissan Motor Co., Ltd.

    发明人： Murayama, Masami ,  Iriyama, Masahiro

    IPC分类号： F16H63/50 ,  B60W30/18 ,  B60W10/06 ,  F02D41/02

    CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  F02D31/002 ,  F02D41/0002 ,  F02D41/0205 ,  F02D41/0225 ,  F02D41/023 ,  F02D41/12 ,  F16H61/682 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/68

    摘要： A vehicle engine control apparatus provides rotational speed synchronization control during a shift operation. A shift operation detecting component detects a shift position resulting from a manual shift operation of a manual transmission connected to an engine. A vehicle speed detecting component detects a vehicle speed. The computing component computes an input side transmission rotational speed value based on the vehicle speed and a gear ratio. A driving intent determining component determines a driver's driving intention. A rotational speed synchronization control component performs rotational speed synchronization based on a first target engine rotational speed value that is smaller than the input side transmission rotational speed value when a clutch is disconnected and a deceleration intention exists by the driver, and based on a second target engine rotational speed value that is equal to the input side transmission rotational speed value when the clutch is disconnected without the deceleration intention.

    Vehicle engine control apparatus
    10.
    发明授权
    Vehicle engine control apparatus 有权
    一种用于控制车辆发动机的装置

    公开(公告)号：EP2017152B1

    公开(公告)日：2013-01-09

    申请号：EP08158124.1

    申请日：2008-06-12

    申请人： Nissan Motor Co., Ltd.

    发明人： Murayama, Masami ,  Iriyama, Masahiro

    IPC分类号： F16H63/50 ,  B60W30/18 ,  B60W10/06 ,  F02D41/02

    CPC分类号： F16H63/502 ,  B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  F02D31/002 ,  F02D41/0002 ,  F02D41/0205 ,  F02D41/0225 ,  F02D41/023 ,  F02D41/12 ,  F16H61/682 ,  F16H2306/54 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/68

    摘要： A vehicle engine control apparatus provides rotational speed synchronization control during a shift operation. A shift operation detecting component detects a shift position resulting from a manual shift operation of a manual transmission connected to an engine. A vehicle speed detecting component detects a vehicle speed. The computing component computes an input side transmission rotational speed value based on the vehicle speed and a gear ratio. A driving intent determining component determines a driver's driving intention. A rotational speed synchronization control component performs rotational speed synchronization based on a first target engine rotational speed value that is smaller than the input side transmission rotational speed value when a clutch is disconnected and a deceleration intention exists by the driver, and based on a second target engine rotational speed value that is equal to the input side transmission rotational speed value when the clutch is disconnected without the deceleration intention.