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1. 发明授权

US6029642A Method for forming a fuel-metering signal for an internal combustion engine 失效
标题翻译：用于形成用于内燃机的燃料计量信号的方法
公开(公告)号：US6029642A
公开(公告)日：2000-02-29
申请号：US200967
申请日：1998-11-30
申请人： Ernst Wild , Klaus Joos , Werner Mezger , Klaus Hirschmann , Thomas Oelker , Nikolaus Benninger , Werner Hess , Christian Tischer , Georg Mallebrein
发明人： Ernst Wild , Klaus Joos , Werner Mezger , Klaus Hirschmann , Thomas Oelker , Nikolaus Benninger , Werner Hess , Christian Tischer , Georg Mallebrein
IPC分类号： F02D41/04 , F02D41/14 , F02D41/34 , F02D41/40 , F02D41/00
CPC分类号： F02D41/1486 , F02D41/1475
摘要： The invention is directed to a method for computing a fuel-metering signal for adjusting a pregiven lambda value for the composition of the air/fuel mixture of an internal combustion engine. In the method, a first signal is formed which represents the air quantity flowing into the engine and a second signal is formed on the basis of the first signal so that a first lambda desired value adjusts when using its second signal as a fuel-metering signal. Various additional second lambda desired values are formed as a function of operating parameters of the engine. A selection is made of those second lambda desired values having the highest priority and the fuel-metering signal is formed by weighting the second signal with the second lambda desired value of the highest priority.
摘要翻译：本发明涉及一种用于计算燃料计量信号的方法，用于调节用于内燃机的空气/燃料混合物的组成的预先设定的λ值。在该方法中，形成表示流入发动机的空气量的第一信号，并且基于第一信号形成第二信号，使得当使用其第二信号作为燃料计量信号时，第一λ期望值被调整。作为发动机的操作参数的函数形成各种附加的第二λ期望值。选择具有最高优先级的那些第二λ期望值，并且通过用最高优先级的第二λ期望值加权第二信号来形成燃料计量信号。

2. 发明授权

US06722350B2 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US06722350B2
公开(公告)日：2004-04-20
申请号：US10169936
申请日：2002-08-15
申请人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
发明人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach
IPC分类号： F02M2507
CPC分类号： F02D41/0065 , F02B17/005 , F02B2075/125 , F02D41/22 , F02D41/221 , F02D41/3029 , F02D41/3076 , F02D2041/227 , Y02T10/123 , Y02T10/47
摘要： An internal combustion engine (1), especially of a motor vehicle, is described. The engine (1) is provided with a combustion chamber (4) into which fuel can be injected in a first operating mode during a compression phase and in a second operating mode during an induction phase. The engine (1) is provided with a control apparatus (18) for switching over between the operating modes. The engine (1) includes an exhaust-gas recirculation having an exhaust-gas recirculation valve (14). The engine (1) is switched by the control apparatus (18) into the first operating mode when the exhaust-gas recirculation valve (14) is jammed in the open state.
摘要翻译：描述了一种特别是机动车辆的内燃机（1）。发动机（1）设置有燃烧室（4），在压缩阶段期间，燃料可以以第一操作模式注入燃料室，并且在感应阶段期间以第二操作模式喷射燃料。发动机（1）设置有用于在操作模式之间切换的控制装置（18）。发动机（1）包括具有排气再循环阀（14）的排气再循环。当废气再循环阀（14）卡在打开状态时，发动机（1）由控制装置（18）切换到第一操作模式。

3. 发明授权

US06394063B1 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US06394063B1
公开(公告)日：2002-05-28
申请号：US09582823
申请日：2000-08-02
申请人： Dieter Volz , Ernst Wild , Werner Mezger , Juergen Pantring , Andreas Roth , Franco Baiocchi , Roland Herynek , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler
发明人： Dieter Volz , Ernst Wild , Werner Mezger , Juergen Pantring , Andreas Roth , Franco Baiocchi , Roland Herynek , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler
IPC分类号： F02B1700
CPC分类号： F02D41/263 , F02D41/0235 , F02D41/06 , F02D41/22 , F02D41/26 , F02D41/3029 , F02D41/3076
摘要： An internal combustion engine especially for a motor vehicle is described which is provided with a combustion chamber into which fuel can be injected in at least two operating modes. A control apparatus is provided with which a switchover can be made between the operating modes in dependence upon a desired operating mode. The desired operating mode can be determined from a plurality of operating mode requests by the control apparatus.
摘要翻译：描述了特别用于机动车辆的内燃机，其设置有燃烧室，燃料可以以至少两种操作模式喷射到燃烧室中。提供了一种控制装置，根据期望的操作模式，可以在操作模式之间进行切换。期望的操作模式可以由控制装置的多个操作模式请求来确定。

4. 发明授权

US06386174B1 Method for operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US06386174B1
公开(公告)日：2002-05-14
申请号：US09603960
申请日：2000-06-26
申请人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler
发明人： Dieter Volz , Ernst Wild , Manfred Pfitz , Werner Mezger , Juergen Pantring , Kristina Eberle , Roland Herynek , Detlef Heinrich , Mirjam Steger , Gudrun Menrad , Lutz Reuschenbach , Michael Oder , Werner Hess , Georg Mallebrein , Christian Koehler
IPC分类号： F02B1700
CPC分类号： F02D41/3029 , F02D11/105 , F02D21/08 , F02D41/0002 , F02D41/0057 , F02D2041/0017 , F02D2250/26 , F02D2250/41 , Y02T10/42
摘要： The invention is directed to an internal combustion engine, especially for a motor vehicle. The engine has a combustion chamber into which fuel can be injected in at least two operating modes. A control apparatus is provided with which a switchover between the operating modes can be effected. A desired value (rlmd$s) can be determined with the control apparatus for the air charge in the combustion chamber. The desired value (rlmd$s) defines a maximum value for the air charge in the combustion chamber which is not exceeded.
摘要翻译：本发明涉及一种内燃机，特别是用于机动车辆。发动机具有燃烧室，燃料可以以至少两种操作模式注入燃烧室。提供一种可以实现操作模式之间切换的控制装置。可以用用于燃烧室中的空气装料的控制装置来确定期望值（rlmd $ s）。期望值（rlmd $ s）定义了未超过燃烧室中的空气装料的最大值。

5. 发明授权

US06123060A Method of avoiding erroneous announcements when diagnosing a tank-venting system of a motor vehicle 失效
标题翻译：在诊断机动车辆的排气系统时避免错误公告的方法
公开(公告)号：US06123060A
公开(公告)日：2000-09-26
申请号：US190294
申请日：1998-11-13
申请人： Ernst Wild , Werner Mezger , Andreas Blumenstock , Georg Mallebrein
发明人： Ernst Wild , Werner Mezger , Andreas Blumenstock , Georg Mallebrein
IPC分类号： G01L9/00 , B60K15/03 , F02D45/00 , F02M25/08 , F02M37/00 , G01M17/007 , F02M37/04
CPC分类号： F02M25/0809 , F02D2200/702 , F02D2200/703
摘要： The invention is directed to a method of avoiding an erroneous fault announcement when diagnosing a tank-venting system for a motor vehicle having an internal combustion engine. In the method a change in elevation is determined at which the motor vehicle is operated during the diagnosis and this change in elevation is considered in the determination of the diagnostic result.
摘要翻译：本发明涉及一种在诊断具有内燃机的机动车辆的排气系统时避免错误故障通知的方法。在该方法中，确定在诊断期间机动车辆操作的高度变化，并且在确定诊断结果时考虑该高度变化。

6. 发明申请

US20090192692A1 Method and Device for Operating a Drive Unit 审中-公开
标题翻译：用于操作驱动单元的方法和装置
公开(公告)号：US20090192692A1
公开(公告)日：2009-07-30
申请号：US11991336
申请日：2006-08-01
申请人： Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
发明人： Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
IPC分类号： F02D17/02
CPC分类号： F02D17/02 , F02D13/06 , F02D41/0087 , F02D2200/606 , F02D2200/702 , Y02T10/18
摘要： A method and a device are provided for operating a drive unit of a vehicle having an engine which in a first operating state is operated with a first number of cylinders and in a second operating state is operated with a second number of cylinders. The first number of cylinders and the second number of cylinders are different from one another. The switchover of the engine between the first operating state and the second operating state is adapted to the driver type or the driving situation. Switchover between the first operating state and the second operating state is delayed as a function of the driver type or the driving situation.
摘要翻译：提供了一种用于操作具有发动机的车辆的驱动单元的方法和装置，所述发动机在第一操作状态下以第一数量的气缸操作，并且在第二操作状态下以第二数量的气缸操作。第一数量的气缸和第二气缸数量彼此不同。发动机在第一操作状态和第二操作状态之间的切换适合于驾驶员类型或驾驶状况。作为驱动器类型或驾驶状况的函数，第一操作状态和第二操作状态之间的切换被延迟。

7. 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。

8. 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。

9. 发明申请

US20080236267A1 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：US20080236267A1
公开(公告)日：2008-10-02
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。

10. 发明申请

US20080229817A1 Method and device for operating an internal combustion engine having at least one cylinder 失效
标题翻译：用于操作具有至少一个气缸的内燃机的方法和装置
公开(公告)号：US20080229817A1
公开(公告)日：2008-09-25
申请号：US12074588
申请日：2008-03-04
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： G01M15/04
CPC分类号： F02D41/221 , F02D41/0082 , F02D41/123 , Y02T10/40
摘要： A method and a device for operating an internal combustion engine including at least one cylinder are described, the at least one cylinder including at least one intake valve and at least one exhaust valve and a diagnosis of at least one erroneous intake valve or at least one erroneous exhaust valve is made possible without using a position acknowledgment. A gas exchange of the at least one cylinder is diagnosed thereby. For detection of at least one intake valve or exhaust valve for the existence of an erroneous valve position, at least one intake valve or exhaust valve of the at least one cylinder different from at least one intake valve or exhaust valve to be detected is brought into a predefined position, which is selected in such a way that the gas exchange of the at least one cylinder in the case of an erroneous valve position of the at least one intake valve or exhaust valve to be detected differs significantly from the gas exchange of the at least one cylinder for the case of an error-free valve position of the at least one intake valve or exhaust valve to be detected, a value characteristic for the gas exchange of the at least one cylinder being ascertained, this value being expected at the moment for an error-free state of the set valve positions of the at least one intake valve and the at least one exhaust valve of the at least one cylinder, the actual value characteristic for the gas exchange of the at least one cylinder being ascertained and an error in the position of the at least one intake valve or exhaust valve to be detected is recognized as a function of the deviation in the actual value from the expected value.
摘要翻译：描述了一种用于操作包括至少一个气缸的内燃机的方法和装置，所述至少一个气缸包括至少一个进气门和至少一个排气阀以及诊断至少一个错误的进气门或至少一个在不使用位置确认的情况下使错误排气阀成为可能。从而诊断出至少一个气缸的气体交换。为了检测至少一个进气门或排气阀是否存在错误的阀门位置，至少一个气缸的至少一个进气门或排气阀与至少一个待检测的进气门或排气阀不同，预定位置，其被选择为使得在要检测的至少一个进气门或排气门的错误阀位的情况下至少一个气缸的气体交换与气体交换至少一个气缸，用于要检测的至少一个进气门或排气门的无差错阀位的情况，确定至少一个气缸的气体交换的特性值，该值预期在所述至少一个气缸的所述至少一个进气门和所述至少一个排气门的所述设定阀位置的无差错状态的时刻，所述气体排气阀的实际值特性确定所述至少一个气缸的位置，并且将要检测的所述至少一个进气门或排气门的位置的误差识别为实际值与预期值的偏差的函数。

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