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    Automatic shift controller for a vehicle
    135.
    发明申请
    Automatic shift controller for a vehicle 失效
    汽车自动变速控制器

    公开(公告)号：US20030187561A1

    公开(公告)日：2003-10-02

    申请号：US10397980

    申请日：2003-03-26

    Inventor： Hiromichi Shimaguchi

    IPC: G06F019/00

    CPC classification number: F16H61/0059 ,  F16H3/089 ,  F16H61/682 ,  Y10T74/19228 ,  Y10T74/19251 ,  Y10T477/60 ,  Y10T477/638 ,  Y10T477/641 ,  Y10T477/70

    Abstract: An automatic shift controller for a vehicle which controls a gear-shifting mechanism to engage one of several gear trains. A sub-clutch connects and disconnects so that one of the gear trains, other than a first-speed gear train and a reverse gear train, is engaged or disengaged. By use of a controller, 1) when the vehicle is parked, then the reverse gear is engaged, the main clutch is engaged, and the sub-clutch is disengaged, and 2) when preparation for engine start-up is started in a state wherein the vehicle is parked, then the main clutch is disengaged and the sub-clutch is engaged.

    Abstract translation: 一种用于车辆的自动变速控制器，其控制换档机构接合多个齿轮系中的一个。 副离合器连接和断开，使得除一速齿轮系和倒档齿轮系之外的齿轮系中的一个被接合或分离。 通过使用控制器，1）当车辆停放时，倒档齿轮接合，主离合器接合，副离合器分离，2）当在一个状态下开始准备发动机起动时 其中车辆停放，然后主离合器分离并且副离合器接合。

    Method and device for controlling and adjusting a clutch in an automotive automatic stepped gearbox
    136.
    发明授权
    Method and device for controlling and adjusting a clutch in an automotive automatic stepped gearbox 失效
    用于控制和调节汽车自动阶梯式齿轮箱中的离合器的方法和装置

    公开(公告)号：US06625536B1

    公开(公告)日：2003-09-23

    申请号：US10111513

    申请日：2002-04-24

    Applicant: Martin Vohmann ,  Ralf Dreibholz ,  Joachim Foth

    Inventor： Martin Vohmann ,  Ralf Dreibholz ,  Joachim Foth

    IPC: F16H6106

    CPC classification number: B60W10/06 ,  B60W10/02 ,  B60W10/04 ,  B60W30/18 ,  B60W30/1819 ,  B60W2520/10 ,  B60W2710/025 ,  B60W2710/0644 ,  F16D48/06 ,  F16D48/066 ,  F16D2500/3024 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3067 ,  F16D2500/50858 ,  F16D2500/702 ,  F16D2500/7027 ,  F16D2500/7061 ,  F16D2500/70615 ,  Y10T477/6203 ,  Y10T477/70

    Abstract: A procedure for the control and regulation of a clutch in an automated stepped transmission for a motor vehicle, in which an electronic control device by means of a first or second regulation circuit determines the behavior of the clutch during three driving conditions and that a traction interrupted shifting from a first into a second gear ratio is carried out. In accord with the invention, for the control and the regulation of the clutch during the first driving condition the first regulation circuit is employed, the size of the regulation thereof being equivalent to the actual value of the motor speed of rotation (n_MOT_IST). During the second driving condition, a second regulating circuit is employed, the size of the regulation thereof being equivalent to the actual value of a difference in speeds of rotation (dnK_IST) of the clutch and during the third driving condition, the clutch is subjected to a controlled pressure value dependent upon various value influences.

    Abstract translation: 用于机动车辆的自动阶梯式变速器中的离合器的控制和调节的过程，其中通过第一或第二调节电路的电子控制装置确定三个行驶条件期间离合器的行为，并且牵引中断 执行从第一齿轮传动比转换到第二传动比。 根据本发明，对于第一驱动条件下的离合器的控制和调节，采用第一调节电路，其调节尺寸等于电动机转速（n_MOT_IST）的实际值。 在第二驱动条件下，采用第二调节电路，其调节尺寸等于离合器的转速差（dnK_IST）的实际值，在第三驱动条件期间，离合器经受 取决于各种价值影响的受控压力值。

    Setting apparatus and method for identification signal
    139.
    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

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

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

    IPC: G06F1900

    CPC classification number: G05B17/02 ,  Y10T477/70 ,  Y10T477/747 ,  Y10T477/755

    Abstract: 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.

    Abstract translation: 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。

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