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    SYSTEM AND METHOD FOR OPERATING A DUAL CLUTCH TRANSMISSION DURING FAILURE OF AN ENGINE SPEED SENSOR OR A BUS CONNECTION BETWEEN CONTROL MODULES
    1.
    发明申请
    SYSTEM AND METHOD FOR OPERATING A DUAL CLUTCH TRANSMISSION DURING FAILURE OF AN ENGINE SPEED SENSOR OR A BUS CONNECTION BETWEEN CONTROL MODULES 有权

    公开(公告)号：US20100241325A1

    公开(公告)日：2010-09-23

    申请号：US12477801

    申请日：2009-06-03

    申请人： Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

    发明人： Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

    IPC分类号： G06F19/00

    CPC分类号： F16H61/688 ,  F16H61/12 ,  F16H61/682 ,  F16H2061/1224 ,  F16H2061/1284

    摘要： It is disclosed a system and method for maintaining the operation of an automated transmission (16), particularly a dual clutch transmission, for a motor vehicle, in case of a failure of an engine speed sensor (50) or a bus connection (44) between a first control module (42) controlling an engine (28) being connectable to the transmission (16) through at least one separation clutch (12, 149, and a second control module (34) controlling regulating units (12, 14) for connecting the engine (28) to the transmission (16) or to one or more driving wheels (34) in a force-transmitting manner, wherein gear-shift relevant data, particularly a number of revolutions (ne) of the engine, is exchanged between the control modules (34, 42) over the bus connection (44), the method comprising the following steps: checking whether a number of revolutions (ne; n1, n2) of a shaft (22; 30, 32, particularly an engine shaft (22), which is detected by a sensor (50) of one of the control modules (42) dedicated to this purpose can be transmitted from the one of the control modules (34, 42) via the bus connection (44) to the other one of the control modules (42, 34); and performing the following steps, if the number of revolutions cannot be transmitted: opening all synchronizer devices assigned to the transmission (16) or one of the partial transmissions (18, 20) so that the engine shaft (22) can no longer transmit force via a transmission shaft to the driving wheels (33) of the motor vehicle; closing the separations clutch (12, 14) assigned to the transmission (16) or the partial transmission (18, 20) by means of the opened synchronizer devices, if this separation clutch (12, 14) is not closed; detecting a number of revolutions (n1, n2; ne) of another shaft (24, 26), particularly the transmission shaft, which can be connected to the shaft (22) through the separation clutch (12, 14) by means of a sensor (36, 38) of another control module (34), wherein the sensor (36, 38) is dedicated to this purpose; and determining a gear-shift ramp function for one of the control modules (34, 42), preferably the second control module (42), based on the detected number of revolutions, particularly from a field of characteristic lines, for allowing performance of a shifting process from a source gear to a target gear (FIG. 4).

    System and method for operating a dual clutch transmission during failure of an engine speed sensor or a bus connection between control modules
    2.
    发明授权
    System and method for operating a dual clutch transmission during failure of an engine speed sensor or a bus connection between control modules 有权
    在发动机转速传感器故障或控制模块之间的总线连接故障时操作双离合器变速器的系统和方法

    公开(公告)号：US08565986B2

    公开(公告)日：2013-10-22

    申请号：US12477801

    申请日：2009-06-03

    申请人： Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

    发明人： Josef Glatthaar ,  Tobias Kalisch ,  Oliver Ottinger ,  Bruce Palansky

    IPC分类号： G06F17/00 ,  G06F19/00 ,  B60W10/10 ,  B60W10/02

    CPC分类号： F16H61/688 ,  F16H61/12 ,  F16H61/682 ,  F16H2061/1224 ,  F16H2061/1284

    摘要： A system and method for maintaining the operation of an automated transmission (16), particularly a dual dutch transmission, for a motor vehicle, in case of a failure of an engine speed sensor (50) or a bus connection (44) between a first control module (42) controlling an engine (28) being connectable to the transmission (16) through at least one separation clutch (12, 149), and a second control module (34) controlling regulating units (12, 14) for connecting the engine (28) to the transmission (16) or to one or more driving wheels (34) in a force-transmitting manner, wherein gear-shift relevant data, particularly a number of revolutions (no) of the engine, is exchanged between the control modules (34, 42) over the bus connection (44).

    摘要翻译： 一种用于在发动机速度传感器（50）或总线连接（44）发生故障的情况下维持机动车辆的自动变速器（16），特别是双离合器变速器的操作的系统和方法， 控制模块（42）通过至少一个分离离合器（12,149）控制可连接到变速器（16）的发动机（28），以及控制调节单元（12,14）的第二控制模块（34） 发动机（28）到变速器（16）或一个或多个驱动轮（34）的力传递方式，其中变速相关数据，特别是发动机的转数（否）在 总线连接（44）上的控制模块（34,42）。

    Method for controlling an upshift process in a dual-clutch gearbox
    5.
    发明授权
    Method for controlling an upshift process in a dual-clutch gearbox 有权
    用于控制双离合器变速箱中的升档过程的方法

    公开(公告)号：US07993241B2

    公开(公告)日：2011-08-09

    申请号：US12691548

    申请日：2010-01-21

    申请人： Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

    发明人： Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

    IPC分类号： B60W10/02

    CPC分类号： F16H61/688 ,  F16H61/0403 ,  F16H2061/0407 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2061/0444 ,  F16H2306/14 ,  Y10T477/6407 ,  Y10T477/6414 ,  Y10T477/6425

    摘要： A method for controlling shift process in dual-clutch gearbox having dual-clutch gearbox input shaft connected to a drive engine, having two friction clutches and two partial gearboxes, comprising detecting demand for a shift from source gear into target gear, the source gear and target gear assigned to first partial gearbox; opening friction clutch assigned to first partial gearbox and closing friction clutch assigned to other partial gearbox to transmit drive power via intermediate gear of other partial gearbox; disengaging source gear and temporarily conducting a pressure-exertion process in friction clutch assigned to the first partial gearbox before engagement of target gear, with rotational speed of first partial gearbox being reduced due to the pressure-exerting operation according to drag torque, opening friction clutch assigned to other partial gearbox and closing friction clutch assigned to first partial gearbox to transfer drive power to the target gear without an interruption in tractive force.

    摘要翻译： 一种用于控制双离合器变速箱中的变速过程的方法，其具有连接到驱动发动机的双离合器变速箱输入轴，具有两个摩擦离合器和两个部分变速箱，包括检测从源齿轮向目标齿轮的换档的需求， 目标齿轮分配给第一部分齿轮箱; 分配给第一部分齿轮箱的开启摩擦离合器和分配给其他部分齿轮箱的闭合摩擦离合器，以经由其它部分齿轮箱的中间齿轮传递驱动力; 在啮合目标齿轮之前，分离源齿轮并临时执行分配给第一局部变速箱的摩擦离合器中的压力消耗过程，第一部分齿轮箱的转速由于根据拖曳力矩进行的施加压力操作而减小，开启摩擦离合器 分配给分配给第一部分齿轮箱的其他部分齿轮箱和闭合摩擦离合器，以将驱动力传递到目标齿轮而不引起牵引力的中断。

    METHOD FOR CONTROLLING AN UPSHIFT PROCESS IN A DUAL-CLUTCH GEARBOX
    6.
    发明申请
    METHOD FOR CONTROLLING AN UPSHIFT PROCESS IN A DUAL-CLUTCH GEARBOX 有权
    用于控制双离合器齿轮箱中的上升过程的方法

    公开(公告)号：US20100184561A1

    公开(公告)日：2010-07-22

    申请号：US12691548

    申请日：2010-01-21

    申请人： Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

    发明人： Reinhard Schaarschmidt ,  Joachim Buerkle ,  Mathias Himmelsbach ,  Roland Pfister ,  Oliver Ottinger ,  Andreas Schaefer ,  Uwe Leibbrand ,  Raphael Ahne ,  Tobias Kalisch

    IPC分类号： B60W10/10

    CPC分类号： F16H61/688 ,  F16H61/0403 ,  F16H2061/0407 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2061/0444 ,  F16H2306/14 ,  Y10T477/6407 ,  Y10T477/6414 ,  Y10T477/6425

    摘要： The invention relates to a method for controlling a shift process in a dual-clutch gearbox having a dual-clutch gearbox input shaft connected to a drive engine, having two friction clutches and having two partial gearboxes. The method comprises the steps of detecting a demand for a shift from a source gear into a target gear, with the source gear and the target gear being assigned to one of the two partial gearboxes, opening the friction clutch which is assigned to the one partial gearbox and closing the friction clutch assigned to the other partial gearbox in order to transmit drive power via an intermediate gear of the other partial gearbox, disengaging the source gear and temporarily exerting pressure in the friction clutch assigned to the one partial gearbox before the engagement of the target gear, with the rotational speed of the one partial gearbox being reduced as a result of the pressure-exerting operation by virtue of a drag torque, opening the friction clutch assigned to the other partial gearbox and closing the friction clutch assigned to the one partial gearbox in order to transfer drive power to the target gear without an interruption in tractive force.

    摘要翻译： 本发明涉及一种用于控制双离合器变速箱的变速过程的方法，该双离合器变速箱具有连接到驱动发动机的双离合器变速箱输入轴，具有两个摩擦离合器并具有两个部分变速箱。 该方法包括以下步骤：将源齿轮和目标齿轮分配给两个部分齿轮箱中的一个，从而将从源齿轮转换到目标齿轮的需求进行检测，打开分配给一个部分齿轮的摩擦离合器 齿轮箱，并关闭分配给另一部分齿轮箱的摩擦离合器，以便通过另一个部分齿轮箱的中间齿轮传递驱动力，从而在分配给一个局部变速箱的摩擦离合器中临时施加分配给该一个局部变速箱的摩擦离合器的压力， 目标齿轮由于通过拖曳力矩的压力施加操作而减小了一个局部变速箱的转速，打开了分配给另一个局部变速箱的摩擦离合器，并关闭了分配给一个局部变速箱的摩擦离合器 部分齿轮箱，以便将驱动力传递到目标齿轮而不引起牵引力的中断。

    Gear-shifting optimization method and corresponding control unit
    7.
    发明申请
    Gear-shifting optimization method and corresponding control unit 有权
    变速优化方法及相应的控制单元

    公开(公告)号：US20070208480A1

    公开(公告)日：2007-09-06

    申请号：US11541795

    申请日：2006-10-02

    申请人： Rainer Disch-Simon ,  Tobias Kalisch

    发明人： Rainer Disch-Simon ,  Tobias Kalisch

    IPC分类号： G06F17/00

    CPC分类号： F16H61/28 ,  F16H61/0437 ,  F16H2061/283 ,  F16H2306/46 ,  F16H2342/042 ,  Y10S477/904 ,  Y10T477/6437 ,  Y10T477/688 ,  Y10T477/69335

    摘要： A method is disclosed for optimizing the gear-shifting sequence in a step-variable transmission fitted in a motor vehicle, in particular in an automated shift transmission, which has a plurality of gears, which can be engaged and disengaged by means of respective clutches, the method comprising the following steps: registering at least one of a tolerance-dependent and a wear-dependent parameter of a clutch of the step-variable transmission; and adjustment of a set-point displacement value of a gear-shifting member of the clutch, which corresponds to the parameter and which is approached in the course of a gear shift, as a function of the value of the parameter registered.

    摘要翻译： 公开了一种用于优化装配在机动车辆中的可变变速传动装置中的换档顺序的方法，特别是在具有多个齿轮的自动变速传动装置中，所述多个齿轮可通过相应的离合器接合和脱离， 该方法包括以下步骤：记录有级变速器的离合器的公差相关和磨损相关参数中的至少一个; 以及根据所登记参数值的函数来调整离合器的换档构件的设定点位移值，其对应于参数并在换挡过程中接近。

    Gear-shifting optimization method and corresponding control unit
    9.
    发明授权
    Gear-shifting optimization method and corresponding control unit 有权
    变速优化方法及相应的控制单元

    公开(公告)号：US07632213B2

    公开(公告)日：2009-12-15

    申请号：US11541795

    申请日：2006-10-02

    申请人： Rainer Disch-Simon ,  Tobias Kalisch

    发明人： Rainer Disch-Simon ,  Tobias Kalisch

    IPC分类号： B60W10/04 ,  B60W10/00 ,  F16H59/30 ,  G06F19/00

    CPC分类号： F16H61/28 ,  F16H61/0437 ,  F16H2061/283 ,  F16H2306/46 ,  F16H2342/042 ,  Y10S477/904 ,  Y10T477/6437 ,  Y10T477/688 ,  Y10T477/69335

    摘要： A method is disclosed for optimizing the gear-shifting sequence in a step-variable transmission fitted in a motor vehicle, in particular in an automated shift transmission, which has a plurality of gears, which can be engaged and disengaged by means of respective clutches, the method comprising the following steps: registering at least one of a tolerance-dependent and a wear-dependent parameter of a clutch of the step-variable transmission; and adjustment of a set-point displacement value of a gear-shifting member of the clutch, which corresponds to the parameter and which is approached in the course of a gear shift, as a function of the value of the parameter registered.

    摘要翻译： 公开了一种用于优化装配在机动车辆中的可变变速传动装置中的换档顺序的方法，特别是在具有多个齿轮的自动变速传动装置中，所述多个齿轮可通过相应的离合器接合和脱离， 该方法包括以下步骤：记录有级变速器的离合器的公差相关和磨损相关参数中的至少一个; 以及根据所登记参数值的函数来调整离合器的换档构件的设定点位移值，其对应于参数并在换挡过程中接近。

    ACTUATOR ARRANGEMENT FOR A MOTOR VEHICLE CLUTCH
    10.
    发明申请
    ACTUATOR ARRANGEMENT FOR A MOTOR VEHICLE CLUTCH 有权
    电动车离合器的执行器装置

    公开(公告)号：US20090255773A1

    公开(公告)日：2009-10-15

    申请号：US12430835

    申请日：2009-04-27

    申请人： Martin Seufert ,  Tobias Kalisch ,  Ralf Hettich

    发明人： Martin Seufert ,  Tobias Kalisch ,  Ralf Hettich

    IPC分类号： F16D48/06

    CPC分类号： F16H61/688 ,  F16D48/064 ,  F16D2500/1021 ,  F16D2500/5102 ,  F16D2500/5112 ,  F16H61/12

    摘要： An actuator arrangement for a clutch of a drive train for motor vehicles. The clutch is prestressed into an opened position and can be activated electromechanically. An electric motor can be coupled to the clutch in order to activate it. A control unit actuates the electric motor. The actuator arrangement has a safety device which is connected to the electric motor parallel to the control unit. The safety device is configured, in the case of a fault state, to supply electrical power to the electric motor independently of the control unit in order to open the clutch.

    摘要翻译： 一种用于机动车辆的传动系的离合器的致动器装置。 离合器预应力到打开位置，可以机电地启动。 电动机可以联接到离合器以便激活它。 控制单元致动电动机。 致动器装置具有与电动机并联的控制单元连接的安全装置。 在故障状态的情况下，安全装置被配置为独立于控制单元向电动机提供电力以打开离合器。