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21. 发明申请

US20100036580A1 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：US20100036580A1
公开(公告)日：2010-02-11
申请号：US11992498
申请日：2006-09-29
申请人： Dirk Hartmann , Georg Mallebrein , Nicolas Ide , Andreas Roth , Lutz Reuschenbach , Frank Schiller , Markus Deissler , Michael Drung
发明人： Dirk Hartmann , Georg Mallebrein , Nicolas Ide , Andreas Roth , Lutz Reuschenbach , Frank Schiller , Markus Deissler , Michael Drung
IPC分类号： F02D45/00
CPC分类号： F02D41/187 , F02D35/025 , F02D41/0002 , F02D41/1402 , F02D41/22 , F02D2200/0402 , F02D2200/0404 , F02D2200/0406 , F02D2200/0411 , Y02T10/40
摘要： A method and a device are provided for operating an internal combustion engine which allow for an improved diagnosis of the valve mechanism of cylinders of the internal combustion engine. For this purpose, a variable characteristic of a suction performance of a cylinder of the internal combustion engine is ascertained. The variable characteristic of the suction performance is ascertained as a function of the mass flow flowing into an intake manifold of the internal combustion engine and of a change of the intake manifold pressure during an intake phase of the cylinder.
摘要翻译：提供了一种用于操作内燃机的方法和装置，其允许改进对内燃机气缸的阀机构的诊断。为此，确定了内燃机的气缸的吸入性能的可变特性。吸入性能的可变特性被确定为流入内燃机的进气歧管的质量流量和气缸进气阶段期间进气歧管压力变化的函数。

22. 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。

23. 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。

24. 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。

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

US06352065B1 Method and device for determining the gas intake in an internal combustion engine 有权
标题翻译：用于确定内燃机中的气体摄入的方法和装置
公开(公告)号：US06352065B1
公开(公告)日：2002-03-05
申请号：US09508725
申请日：2000-06-23
申请人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Hendrik Koerner , Werner Hess , Hong Zhang , Georg Mallebrein , Harald Von Hofmann
发明人： Ernst Wild , Lutz Reuschenbach , Nikolaus Benninger , Hendrik Koerner , Werner Hess , Hong Zhang , Georg Mallebrein , Harald Von Hofmann
IPC分类号： F02D4118
CPC分类号： F02D41/0072 , F02D41/0062 , F02D41/1401 , F02D41/187 , F02D2041/1418 , F02D2041/1431 , F02D2041/1433 , F02D2200/0402 , Y02T10/47
摘要： A method for determining a gas charge of an internal combustion engine having an intake manifold. The intake manifold has a gas mixture, which is a fresh air/fuel mixture and an exhaust gas, and further has a gas mass flow from the intake manifold and an intake manifold pressure. The method includes the steps of determining a partial pressure of the fresh air/fuel mixture in the gas mass flow by setting up a mass balance for a fresh air/fuel mixture mass flow, determining a partial pressure of the exhaust gas in the gas mass flow by setting up a mass balance for an exhaust gas mass flow, and determining a gas mass flow via a throttle based on a function that depends on a temperature compensation factor, a pressure compensation factor and a factor depending on a ratio of a pressure downstream of the throttle to a pressure upstream of the throttle. The pressure downstream of the throttle corresponds to the intake manifold pressure.
摘要翻译：一种用于确定具有进气歧管的内燃机的气体充量的方法。进气歧管具有气体混合物，其是新鲜空气/燃料混合物和废气，并且还具有来自进气歧管的气体质量流和进气歧管压力。该方法包括以下步骤：通过设定新鲜空气/燃料混合物质量流的质量平衡来确定气体质量流中的新鲜空气/燃料混合物的分压，确定气体质量中排气的分压通过设置废气质量流的质量平衡来流动，以及基于取决于温度补偿因子，压力补偿因子和根据下游压力比的比例的函数，通过节气门来确定气体质量流量的节气门到节气门上游的压力。节气门下游的压力对应于进气歧管压力。

29. 发明授权

US06256576B1 Method and device for controlling operation of a vehicle 有权
标题翻译：用于控制车辆操作的方法和装置
公开(公告)号：US06256576B1
公开(公告)日：2001-07-03
申请号：US09432956
申请日：1999-11-03
申请人： Ernst Wild , Juergen Pantring , Mirjam Steger , Lutz Reuschenbach , Michael Order , Werner Hess , Georg Mallebrein , Christian Koehler
发明人： Ernst Wild , Juergen Pantring , Mirjam Steger , Lutz Reuschenbach , Michael Order , Werner Hess , Georg Mallebrein , Christian Koehler
IPC分类号： F02D4126
CPC分类号： F02D41/26 , F02D41/3029 , F02D2250/12
摘要： The method for controlling operation of a vehicle having at least two possible operating modes includes calculating and/or determining the operating variables and/or control variables of at least one active one of at least two possible operating modes in a first continually repeated predetermined time interval and calculating and/or determining the operating variables and/or control variables of at least one inactive one of the at least two possible operating modes in at least one other continually repeated predetermined time interval. The first predetermined time interval is shorter than any of the one or more other predetermined time interval(s). A device for performing the method is also described.
摘要翻译：用于控制具有至少两种可能的操作模式的车辆的操作的方法包括在第一连续重复的预定时间间隔中计算和/或确定至少两个可能的操作模式中的至少一个活动的一个的操作变量和/或控制变量以及在至少一个其他连续重复的预定时间间隔中计算和/或确定所述至少两个可能的操作模式中的至少一个不活动的操作变量和/或控制变量。第一预定时间间隔比一个或多个其它预定时间间隔中的任何一个短。还描述了用于执行该方法的装置。

30. 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。

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