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21. 发明申请

US20100017079A1 METHOD AND DEVICE FOR OPERATING A DRIVE UNIT 失效
标题翻译：用于操作驱动单元的方法和装置
公开(公告)号：US20100017079A1
公开(公告)日：2010-01-21
申请号：US11991708
申请日：2006-08-01
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Frank Schiller , Juergen Rappold , Ingo Fecht
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Frank Schiller , Juergen Rappold , Ingo Fecht
IPC分类号： G06F19/00
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , B60W30/1882 , F16H59/76 , Y02T10/56 , Y02T10/84 , Y10T477/60 , Y10T477/623
摘要： A method and a device are provided for operating a drive unite having an engine and a transmission, which make possible an improved shifting strategy. In a first operating state, the engine is operated using a first number of active cylinders. In a second operating state, the engine is operated using a second number of active cylinders. The first number is different from the second number. A gear ratio is set as a function of at least one operating variable of the drive unit. The gear ratio is also set as a function of the current or the attainable operating state of the engine with respect to the number of the active cylinders.
摘要翻译：提供了一种用于操作具有发动机和变速器的驱动单元的方法和装置，这使得改进的变速策略成为可能。在第一操作状态下，使用第一数量的活动气缸来操作发动机。在第二操作状态下，使用第二数量的活动气缸来操作发动机。第一个数字与第二个数字不同。传动比被设定为驱动单元的至少一个操作变量的函数。传动比也被设定为发动机相对于有效气缸的数量的当前或可达到的运行状态的函数。

22. 发明申请

US20100000495A1 METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US20100000495A1
公开(公告)日：2010-01-07
申请号：US12304910
申请日：2008-02-08
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Andreas Roth , Henri Barbier , Nikolas Poertner , Juergen Rappold , Ingo Fecht
IPC分类号： F02B5/00
CPC分类号： F02D41/005 , F02D41/006 , F02D41/0065 , F02D41/1498 , F02D2200/1015 , F02D2250/21 , F02P5/045 , Y02T10/47
摘要： A method and a device for operating an internal combustion engine make it possible to shift the combustion limit. In this context, a predefined output variable of the internal combustion engine such as the torque, for example, is realized in at least one operating state of the internal combustion engine by at least a retardation of an ignition angle. It is checked whether, due to the retardation of the ignition angle, a variable like, for example, a misfiring, characteristic for the combustibility of the air/fuel mixture in a combustion chamber of the internal combustion engine, exceeds a predefined limiting value in terms of a deterioration of the combustibility, and in this case, at least one actuator of the internal combustion engine, different from an actuator for setting the ignition angle, such as the exhaust-gas recirculation valve or EGR valve, for instance, is controlled along the lines of improving the combustibility of the air/fuel mixture.
摘要翻译：用于操作内燃机的方法和装置使得可以改变燃烧极限。在这种情况下，内燃机的预定输出变量例如扭矩例如通过至少一个点火角的延迟在内燃机的至少一个操作状态下实现。检查由于点火角度的延迟，如内燃机的燃烧室中的空气/燃料混合物的可燃性的特征，例如失火的变化是否超过预定的限制值可燃性恶化的条件，并且在这种情况下，与例如排气再循环阀或EGR阀等不同于用于设定点火角的致动器的内燃机的至少一个致动器被控制沿着提高空气/燃料混合物的可燃性的方式。

23. 发明申请

US20080208430A1 Method And Device As Well As Computer Program For Controlling An Internal Combustion Engine 有权
标题翻译：方法和设备以及用于控制内燃机的计算机程序
公开(公告)号：US20080208430A1
公开(公告)日：2008-08-28
申请号：US10502430
申请日：2002-09-12
申请人： Eberhard Klein , Georg Mallebrein , Gholamabas Esteghlal , Patrick Hochstrasser
发明人： Eberhard Klein , Georg Mallebrein , Gholamabas Esteghlal , Patrick Hochstrasser
IPC分类号： G06F19/00 , G06G7/70
CPC分类号： F02D13/0249 , F01L1/34 , F01L2800/00 , F02D37/02 , F02D41/0062 , F02D41/0072 , F02D41/1497 , F02D41/2422 , F02D2041/001 , F02D2041/1433 , F02D2200/1004 , F02D2250/18 , F02M26/01 , F02P5/1502 , F02P5/1516 , Y02T10/18 , Y02T10/46
摘要： A method and a device as well as a computer program for controlling an internal combustion engine are provided, a torque model being used within the framework of calculating instantaneous variables and/or actuating variables. A correction of a basic value determined under standard conditions takes place in the process. In addition, to further improve the accuracy of the model, the efficiency for the conversion of the chemical into mechanical energy by which the optimum torque value is corrected, is determined at least as a function of a variable characterizing the combustion center point and a variable characterizing the opening instant of a discharge-side gas-exchange valve.
摘要翻译：提供了一种方法和装置以及用于控制内燃机的计算机程序，在计算瞬时变量和/或致动变量的框架内使用的扭矩模型。在标准条件下确定的基准值的校正在该过程中进行。此外，为了进一步提高模型的精度，至少根据表征燃烧中心点的变量的函数和至少一个变量来确定将化学品转化为机械能的效率（通过其调整最佳扭矩值）的效率表征排出侧气体交换阀的打开时刻。

24. 发明授权

US07124717B2 Method and device for operating an internal combustion engine 失效
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US07124717B2
公开(公告)日：2006-10-24
申请号：US10451774
申请日：2001-12-04
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Andreas Blumenstock , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Andreas Blumenstock , Bernd Rosenau , Juergen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： F02B75/02
CPC分类号： F02D13/06 , F01L9/02 , F01L9/04 , F01L13/0005 , F01L13/065 , F01L2103/01 , F01L2800/00 , F01L2800/13 , F02B75/021 , F02B75/12 , F02D13/0207 , F02D13/0253 , F02D41/0087 , F02D2041/001 , F02D2041/0012 , Y02T10/18
摘要： A method and a device for operating an internal combustion engine having a plurality of cylinders are described, each cylinder having at least one intake valve and one exhaust valve having fully variable valve control, a fuel feed to at least one first cylinder of the plurality of cylinders being deactivated, a first quantity of fresh air being drawn in by opening the at least one intake valve of the at least one first cylinder in a first downward movement of the piston of the at least one first cylinder, and a second quantity of fresh air being ejected by opening the at least one exhaust valve with a first upward movement of the piston of the at least one first cylinder.
摘要翻译：描述了一种用于操作具有多个气缸的内燃机的方法和装置，每个气缸具有至少一个进气门和一个具有完全可变气门控制的排气门，燃料供给到多个气缸中的至少一个第一气缸气缸被停用，通过在所述至少一个第一气缸的活塞的第一向下运动中打开所述至少一个第一气缸的所述至少一个进气阀来吸入第一数量的新鲜空气，以及第二数量的新鲜空气通过至少一个第一气缸的活塞的第一向上运动打开至少一个排气门而喷射空气。

25. 发明授权

US06754577B2 Method and control apparatus for operating an internal combustion engine 有权
标题翻译：用于操作内燃机的方法和控制装置
公开(公告)号：US06754577B2
公开(公告)日：2004-06-22
申请号：US10299852
申请日：2002-11-20
申请人： Jochen Gross , Lutz Reuschenbach , Georg Mallebrein , Eberhard Klein , Michael Drung , Lionel Martin
发明人： Jochen Gross , Lutz Reuschenbach , Georg Mallebrein , Eberhard Klein , Michael Drung , Lionel Martin
IPC分类号： F02D4100
CPC分类号： F02D13/0215 , F02D13/0261 , F02D28/00 , F02D35/025 , F02D41/0062 , F02D41/18 , F02D2200/0402 , F02D2200/0406 , F02D2200/0408 , F02D2200/0414 , F02M26/01 , Y02T10/18 , Y02T10/47
摘要： An internal combustion engine includes a combustion chamber, a crankshaft and inlet and outlet valves. The engine is operated with a method wherein a fresh air charge (rl) of the combustion chamber and the engine rpm (nmot) are considered when computing a pressure (ps) in a region lying upstream of the inlet valve. The computation is done by utilizing at least one of thermodynamic equations and flow equations at at least one discrete time point during a work cycle of the engine. Or, a pressure (ps) in the above region and the rpm (nmot) of the crankshaft are considered when computing the fresh air charge (rl) of the combustion chamber by utilizing one of thermodynamic equations and flow equations at at least one discrete time point during a work cycle of the engine.
摘要翻译：内燃机包括燃烧室，曲轴和入口和出口阀。发动机的操作方法是在计算在入口阀上游的区域中的压力（ps）时，考虑燃烧室的新鲜空气装料（rl）和发动机转速（nmot）。通过在发动机的工作循环期间的至少一个离散时间点处利用热力学方程和流量方程中的至少一个来进行计算。或者，在通过利用热力学方程式和流动方程式中的至少一个离散时间计算燃烧室的新鲜空气装料（rl）时，考虑上述区域中的压力（ps）和曲轴的rpm（nmot）在发动机的工作循环期间。

26. 发明授权

US06523532B1 Method for operating an internal combustion engine, especially of a motor vehicle 失效
标题翻译：用于操作内燃机，特别是机动车辆的方法
公开(公告)号：US06523532B1
公开(公告)日：2003-02-25
申请号：US10048745
申请日：2002-06-17
申请人： Gholamabas Esteghlal , Georg Mallebrein
发明人： Gholamabas Esteghlal , Georg Mallebrein
IPC分类号： F02D4114
CPC分类号： F02M25/0854 , F02D41/0042 , F02D41/0045 , F02D2041/1433 , F02D2200/0402
摘要： A method for operating an internal combustion engine, for example, of a motor vehicle, in which a mixture of air and fuel is delivered from a tank by an activated carbon filter and by a tank venting valve to a combustion chamber. The tank venting valve is controlled in an open- and/or closed-loop fashion as a function of a tank gas evolution model and/or an activated carbon filter model.
摘要翻译：一种用于操作例如机动车辆的内燃机的方法，其中空气和燃料的混合物通过活性炭过滤器从罐被输送并且通过罐排放阀输送到燃烧室。作为罐气放出模型和/或活性炭过滤器模型的函数，罐排放阀以开放和/或闭环的方式被控制。

27. 发明授权

US06516786B2 Method and arrangement for through-flow controlling fuel vapor in a tank-venting system of a motor vehicle 失效
标题翻译：机动车辆通风系统中通过气流控制燃料蒸气的方法和装置
公开(公告)号：US06516786B2
公开(公告)日：2003-02-11
申请号：US09833189
申请日：2001-04-12
申请人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein
发明人： Erwin Krimmer , Wolfgang Schulz , Helmut Schwegler , Georg Mallebrein
IPC分类号： F02M3302
CPC分类号： F02M25/08
摘要： A control unit (50) makes a single control signal available for driving the through-flow control valves (TEV1, TEV2) (51, 52). Through-flow valve (TEV2) has a larger maximum through flow than through-flow control valve (TEV1). A delay circuit is indicated by the phantom outline (52′) and is mounted at the valve stage TEV2 (52). The delay circuit includes an electric delay element (53) with the aid of which the original control signal is delayed in time by an amount &Dgr;t1 relative to the control signal of control valve (TEV1). The resulting delayed signal is supplied to an AND-gate (54) together with the original control signal. Accordingly, a control signal is present at the output of the AND-gate for the control valve (TEV2). The time delay makes possible the exclusive activation of the through-flow control valve (TEV1) (51) at low pulse duty factors. In this way, a high small quantity meterability is achieved. Starting at a specific pregivable switch-in time, the control valve (TEV2) (52) is switched in so that a very large through flow is possible. The invention thereby makes possible excellent meterability at low as well as at high through flows.
摘要翻译：控制单元（50）使单个控制信号可用于驱动通流控制阀（TEV1，TEV2）（51,52）。通流阀（TEV2）通过流量比通流控制阀（TEV1）具有更大的最大流量。延迟电路由幻影轮廓（52'）表示，并安装在阀级TEV2（52）处。延迟电路包括电延迟元件（53），借助于该延迟元件，原始控制信号相对于控制阀（TEV1）的控制信号在时间上延迟量DELTAt1。所产生的延迟信号与原始控制信号一起提供给与门（54）。因此，控制信号存在于用于控制阀的与门的输出端（TEV2）。时间延迟使得在低脉冲占空因数下独占激活通流控制阀（TEV1）（51）成为可能。以这种方式实现了高的小数量度量。从特定的预先接通时间开始，控制阀（TEV2）（52）被切换，使得可以有非常大的通流。因此，本发明使得在低流量和高通量流量下具有优异的可测量性。

28. 发明授权

US08239120B2 Method and device for operating an internal combustion engine 有权
标题翻译：用于操作内燃机的方法和装置
公开(公告)号：US08239120B2
公开(公告)日：2012-08-07
申请号：US12435560
申请日：2009-05-05
申请人： Georg Mallebrein , Laurent Nack , Oliver Pechan , Pierre-Yves Crepin
发明人： Georg Mallebrein , Laurent Nack , Oliver Pechan , Pierre-Yves Crepin
IPC分类号： F02D41/40 , F02M41/00 , F02B3/00
CPC分类号： F02D41/1497 , F02D41/064 , F02D41/08 , F02D41/1458 , F02D2200/1002
摘要： A method and a device for operating an internal combustion engine to perform a lambda regulation without using a lambda sensor. Fuel is injected for combustion in a combustion chamber of the internal combustion engine. A first quantity of the internal combustion engine is ascertained, which allows a conclusion to be drawn about the behavior of an output quantity of the internal combustion engine, in particular of a torque.
摘要翻译：一种用于操作内燃机以在不使用λ传感器的情况下执行λ调节的方法和装置。在内燃机的燃烧室中喷射燃料用于燃烧。确定第一数量的内燃机，这允许得出关于内燃机的输出量，特别是扭矩的行为的结论。

29. 发明授权

US07634940B2 Device and method for monitoring the intake manifold pressure of an internal combustion engine 失效
标题翻译：用于监测内燃机的进气歧管压力的装置和方法
公开(公告)号：US07634940B2
公开(公告)日：2009-12-22
申请号：US12077539
申请日：2008-03-19
申请人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Henri Barbier , Soenke Mannal
发明人： Dirk Hartmann , Georg Mallebrein , Werner Mezger , Henri Barbier , Soenke Mannal
IPC分类号： G01M15/09
CPC分类号： F02D41/221 , F02D2041/001 , F02D2200/0406 , Y02T10/40
摘要： A method and a device for monitoring the intake manifold pressure of an internal combustion engine in which a measured signal for the intake manifold pressure is compared with a reference signal for the intake manifold pressure. For a deviation of the measured signal for the intake manifold pressure from the reference signal for the intake manifold pressure, a tolerance range is predefined for error-free operation of the intake and/or exhaust valves of at least one cylinder of the internal combustion engine. A check is made whether the measured signal for the intake manifold pressure deviates from the reference signal for the intake manifold pressure by more than a predefined tolerance range. In this case an erroneous operation of the intake and/or exhaust valves is detected; otherwise an error-free operation of the intake and/or exhaust valves is detected.
摘要翻译：一种用于监测内燃机的进气歧管压力的方法和装置，其中将进气歧管压力的测量信号与进气歧管压力的参考信号进行比较。对于进气歧管压力的测量信号与进气歧管压力的参考信号的偏差，为了内燃机的至少一个气缸的进气和/或排气阀的无差错运行而预先设定公差范围。检查进气歧管压力的测量信号是否偏离进气歧管压力的参考信号超过预定义的公差范围。在这种情况下，检测到进气阀和/或排气阀的错误操作; 否则检测到进气和/或排气门的无错误操作。

30. 发明授权

US07499788B2 Method and device for operating an internal combustion engine having a plurality of cylinder banks 有权
标题翻译：用于操作具有多个气缸组的内燃机的方法和装置
公开(公告)号：US07499788B2
公开(公告)日：2009-03-03
申请号：US11975461
申请日：2007-10-19
申请人： Dirk Hartmann , Werner Mezger , Kristina Milos , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
发明人： Dirk Hartmann , Werner Mezger , Kristina Milos , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
IPC分类号： F02D41/00 , F02D45/00
CPC分类号： F02D13/06 , F02D17/02 , F02D41/1443 , Y02T10/18
摘要： A method and a device for operating an internal combustion engine having a plurality of cylinder banks which allow a simple diagnosis of a faulty deactivation of the gas exchange of at least one cylinder bank, or a simple determination of the ambient pressure. In the process, in addition to at least one first cylinder bank having activated gas exchange of at least one cylinder, a deactivation of the gas exchange of all cylinders of at least one second cylinder bank is initiated in at least one operating state of the internal combustion engine. The at least one second cylinder bank is assigned a separate intake tract. In the at least one operating state, a variable that is characteristic for the pressure in the intake tract of the at least one second cylinder bank is measured and evaluated for the presence of undesired pressure pulsations.
摘要翻译：一种用于操作具有多个气缸组的内燃机的方法和装置，其允许简单地诊断至少一个气缸组的气体交换的故障停用，或简单确定环境压力。在该过程中，除了具有至少一个气缸的活化气体交换的至少一个第一气缸组之外，至少一个第二气缸组的所有气缸的气体交换的停用在内部的至少一个操作状态下启动内燃机。至少一个第二气缸组分配有单独的进气道。在至少一个操作状态下，对于至少一个第二气缸组的进气道中的压力的特性的变量进行测量并评估是否存在不期望的压力脉动。

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