公开(公告)号：US08521378B2

公开(公告)日：2013-08-27

申请号：US12671949

申请日：2008-07-28

申请人： Klaus Steinhauser ,  Frank Worms ,  Stephane Klein ,  Walter Hecht ,  Bernd Zaenglein

发明人： Klaus Steinhauser ,  Frank Worms ,  Stephane Klein ,  Walter Hecht ,  Bernd Zaenglein

IPC分类号： G06F19/00

CPC分类号： F16H63/483 ,  F16H59/44 ,  F16H2059/746 ,  Y10T70/5938 ,  Y10T477/67

摘要： A method for shifting an automatic or an automated transmission of a motor vehicle to a “neutral” position such that the shift position of the transmission and a parking lock, provided for keeping the motor vehicle stationary, are engaged as a function of a shift position selected with a driver operated selector device and as a function of other operating parameters of the motor vehicle. A holding phase, in which the transmission is in the neutral position, free from friction force locking, can be activated by a separate operating device which is provided, in addition to the selector device, but only when the motor vehicle is simultaneously at least approximately stationary, an ignition current circuit that acts on a drive engine of the motor vehicle is electrically interrupted, and the “neutral” (N) shift position is specified by a selector device.

摘要翻译： 一种用于将机动车辆的自动或自动变速器转换到“中立”位置的方法，使得用于保持机动车辆静止的变速器和停车锁的换档位置作为换档位置的功能被接合 由驾驶员操作的选择器装置选择并且作为机动车辆的其它操作参数的功能。 变速器处于中立位置，没有摩擦力锁定的保持阶段可以通过除了选择器装置之外提供的单独的操作装置来激活，但是仅当机动车辆同时至少大约 作用在机动车辆的驱动发动机上的点火电流电路被电中断，并且由选择器装置指定“中立”（N）档位。

公开(公告)号：US08088040B2

公开(公告)日：2012-01-03

申请号：US12115608

申请日：2008-05-06

申请人： Peter Schiele ,  Klaus Steinhauser

发明人： Peter Schiele ,  Klaus Steinhauser

IPC分类号： F16H61/26

CPC分类号： F16H61/0021 ,  F16H61/0213 ,  F16H2312/14 ,  Y10T477/69365 ,  Y10T477/6939 ,  Y10T477/69398

摘要： A process for actuating a transmission mechanism having hydraulic shifting elements for changing gear ratios by using electric actuators to adjust the actuating pressures of the shifting elements. Upon a request from an engine start/stop function for shutdown of an engine, the flow of electrical current to the actuators is changed from an operating level to a standby level depending upon the operating pressure of the shifting elements. Upon the request for startup of the engine, the flow or electrical current is changed from the standby level to the operating level. A system pressure in the hydraulic system is zero when the engine is shutdown, and the power consumption in the transmission mechanism is lower at the standby level than the operating level.

摘要翻译： 一种用于致动具有用于通过使用电致动器来调节变速元件的致动压力来改变变速比的液压换档元件的变速机构的过程。 根据用于关闭发动机的发动机起动/停止功能的要求，根据变速元件的操作压力，使致动器的电流从操作水平改变到待机水平。 根据发动机启动要求，流量或电流从待机状态变为运行状态。 当发动机关闭时，液压系统的系统压力为零，传动机构的功耗在待机水平低于运行水平。

公开(公告)号：US08062177B2

公开(公告)日：2011-11-22

申请号：US12257533

申请日：2008-10-24

申请人： Walter Hecht ,  Armin Gierling ,  Klaus Steinhauser ,  Frank Worms ,  Bernd Zänglein ,  Stéphane Klein

发明人： Walter Hecht ,  Armin Gierling ,  Klaus Steinhauser ,  Frank Worms ,  Bernd Zänglein ,  Stéphane Klein

IPC分类号： B60W10/00 ,  F16H61/16 ,  G06F7/00

CPC分类号： F16H63/483 ,  F16H2312/12 ,  Y10T477/644 ,  Y10T477/649 ,  Y10T477/656 ,  Y10T477/6934

摘要： A method of selecting a neutral position of an automatic or automated transmission and a parking gear to immobilize a motor vehicle. The neutral position and parking device can be set or activated, depending on a gear selected by the driver with a selector device and depending on other vehicle operating parameters. Only when the motor vehicle is at least substantially stationary, an ignition circuit acting on the drive motor vehicle is electrically interrupted and a “Neutral” (N) gear is selected by a selector device occur simultaneously, can an N-holding phase, in which the transmission is in a friction-free neutral position, be activated by a separate control device provided in addition to the selector device, as long as an energy management system of the motor vehicle allows activation of the N-holding phase.

摘要翻译： 一种选择自动变速器或自动变速器的中立位置的方法以及用于固定机动车辆的停车装置。 根据驾驶员用选择器装置选择的档位，并根据其他车辆操作参数，可以设定或激活中立位置和停车装置。 只有当机动车至少基本上静止时，作用在驱动机动车辆上的点火电路被电断开，并且选择器装置选择“中立”（N）齿轮同时进行，可以是N保持相，其中 传动装置处于无摩擦的中立位置时，除了选择装置之外提供的单独的控制装置被激活，只要机动车辆的能量管理系统允许启动N保持阶段即可。

公开(公告)号：US20080064547A1

公开(公告)日：2008-03-13

申请号：US11851037

申请日：2007-09-06

申请人： Peter Schiele ,  Klaus Steinhauser

发明人： Peter Schiele ,  Klaus Steinhauser

IPC分类号： F16H61/02

CPC分类号： F16H61/2807 ,  F16H61/0202 ,  F16H2061/0034 ,  F16H2312/14 ,  Y10T477/688

摘要： A method is described for the operation of a transmission device (3) with several shift elements (5, 6) actuated hydraulically by a pressure source (4) for engaging and disengaging various transmission ratios and with several electric actors (7, 8) of a hydraulic system of the transmission device (3) for the adjustment of actuating pressures for the shift elements (5, 6). When an engine start-stop function calls for a combustion engine (2) of a drivetrain comprising the transmission device (3) to be switched off, the energizing current of the actors (7, 8) is adjusted from an operating level (I_B) in which the respective actors (7, 8) are energized with a current appropriate for producing an operating-situation-dependent actuation pressure in the shift elements (5, 6), to a standby level (I_S). When the engine start-stop function calls for the combustion engine (3) to be switched on, the energizing current of the actors (7, 8) is adjusted from the standby level (I_S) to the operating level (I_B). The energizing currents of the actors (7, 8) are changed from the standby level (I_S) to the operating level (I_B) in a defined time sequence.

摘要翻译： 描述了一种传动装置（3）的操作方法，该传动装置（3）具有多个由压力源（4）液压驱动的用于接合和分离各种传动比的变速元件（5,6）和几个电动作用器（7,8） 传动装置（3）的液压系统，用于调节换档元件（5,6）的致动压力。 当发动机起停功能要求包括传动装置（3）关闭的传动系统的内燃机（2）时，演算器（7,8）的激励电流从操作电平（I_B）调节， 其中相应的动作者（7,8）用适于在移动元件（5,6）中产生与操作状况相关的致动压力的电流通电到待机电平（I_S）。 当发动机起停功能要求内燃机（3）接通时，演员（7,8）的通电电流从待机电平（I_S）调整到操作电平（I_B）。 演员（7,8）的激励电流以定义的时间顺序从待机电平（I_S）改变到操作电平（I_B）。

公开(公告)号：US06856881B2

公开(公告)日：2005-02-15

申请号：US10212855

申请日：2002-08-05

申请人： Wolfgang Kösling ,  Klaus Steinhauser

发明人： Wolfgang Kösling ,  Klaus Steinhauser

IPC分类号： B60W50/00 ,  F16H61/00 ,  F16H61/02 ,  G06F7/00

CPC分类号： F16H61/0213 ,  B60W2050/0014 ,  F16H2061/0087

摘要： A system and method for correcting a control of relevant parameters of operation of an automatic transmission having shift elements of a hydraulically-shifted automotive automatic transmission. The influences of an alteration of the internal adaptation parameters on stored external adaptation parameters are taken into account, thus creating a quick-acting and robust adaptation system. The control algorithm is sensitive to a level of the stored external adaptation parameters, to compensate for internal parameter interactivity without requiring comprehensive evaluation of the interaction under all circumstances.

摘要翻译： 一种用于校正具有液压移位汽车自动变速器的换档元件的自动变速器的相关操作参数的控制的系统和方法。 考虑内部自适应参数的改变对存储的外部自适应参数的影响，从而创建一个快速而稳健的适应系统。 控制算法对所存储的外部自适应参数的水平敏感，以补偿内部参数交互，而无需对所有情况下的相互作用进行综合评估。

公开(公告)号：US06580993B2

公开(公告)日：2003-06-17

申请号：US10008249

申请日：2001-11-08

申请人： Hansjörg Rosi ,  Wolfgang Netzer ,  Klaus Steinhauser

发明人： Hansjörg Rosi ,  Wolfgang Netzer ,  Klaus Steinhauser

IPC分类号： G06F1900

CPC分类号： F16H61/0213 ,  F16H2061/0087 ,  Y10T477/60 ,  Y10T477/69387

摘要： Described is a process for the adaption of the shifting operation of an automatic transmission. Accordingly, a determination of adaption values is made relative to occurrences shifting quality in the operation of an automatic transmission, and said determined values are stored in the memory of an adaption storage and can be accessed for the control of shifting operations. The determined adaption values prior to the storage in the adaption memory are corrected in respect to a lifetime loading of the automatic transmission.

摘要翻译： 描述了适应自动变速器的变速操作的过程。 因此，相对于在自动变速器的操作中使质量发生变化而进行适应值的确定，并且所述确定的值被存储在适应存储器的存储器中，并且可以被访问以用于换档操作的控制。 在自适应存储器中存储之前确定的适配值相对于自动变速器的寿命负载被校正。