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1. 发明授权

US07076955B2 Method for operating an internal combustion engine having at least two exhaust-gas turbochargers 失效
标题翻译：用于操作具有至少两个废气涡轮增压器的内燃机的方法
公开(公告)号：US07076955B2
公开(公告)日：2006-07-18
申请号：US11045174
申请日：2005-01-27
申请人： Klaus Herz , Helge Frauenkron , Robert Kuenne , Edgar Holl
发明人： Klaus Herz , Helge Frauenkron , Robert Kuenne , Edgar Holl
IPC分类号： F02B27/00 , F02B33/44 , F02B37/007 , F02B37/00
CPC分类号： F02B37/24 , F01N13/107 , F02B37/007 , F02B37/18 , F02D41/0007 , F02D41/187 , F02D2200/0406 , F02D2400/08 , Y02T10/144
摘要： A method for operating an internal combustion engine having at least two exhaust-gas turbochargers, which allows the synchronous operation of the two exhaust-gas turbochargers to be reliably set (adjusted). For each of the at least two exhaust-gas turbochargers, an actuator for controlling the boost pressure produced by the compressors of the at least two exhaust-gas turbochargers is controlled by a separate control signal. At least one of the control signals is corrected in an open-loop-controlled manner for the purpose of synchronizing the at least two exhaust-gas turbochargers.
摘要翻译：一种用于操作具有至少两个废气涡轮增压器的内燃机的方法，其允许两个废气涡轮增压器的同步操作被可靠地设定（调整）。对于至少两个废气涡轮增压器中的每一个，用于控制由至少两个排气涡轮增压器的压缩机产生的增压压力的致动器由单独的控制信号控制。至少一个控制信号以开环控制的方式被校正，以便同步至少两个废气涡轮增压器。

2. 发明申请

US20050188696A1 Method for operating an internal combustion engine having at least two exhaust-gas turbochargers 失效
标题翻译：用于操作具有至少两个废气涡轮增压器的内燃机的方法
公开(公告)号：US20050188696A1
公开(公告)日：2005-09-01
申请号：US11045174
申请日：2005-01-27
申请人： Klaus Herz , Helge Frauenkron , Robert Kuenne , Edgar Holl
发明人： Klaus Herz , Helge Frauenkron , Robert Kuenne , Edgar Holl
IPC分类号： F02B37/007 , F02B37/18 , F02D41/00 , F02B33/44
CPC分类号： F02B37/24 , F01N13/107 , F02B37/007 , F02B37/18 , F02D41/0007 , F02D41/187 , F02D2200/0406 , F02D2400/08 , Y02T10/144
摘要： A method for operating an internal combustion engine having at least two exhaust-gas turbochargers, which allows the synchronous operation of the two exhaust-gas turbochargers to be reliably set (adjusted). For each of the at least two exhaust-gas turbochargers, an actuator for controlling the boost pressure produced by the compressors of the at least two exhaust-gas turbochargers is controlled by a separate control signal. At least one of the control signals is corrected in an open-loop-controlled manner for the purpose of synchronizing the at least two exhaust-gas turbochargers.
摘要翻译：一种用于操作具有至少两个废气涡轮增压器的内燃机的方法，其允许两个废气涡轮增压器的同步操作被可靠地设定（调整）。对于至少两个废气涡轮增压器中的每一个，用于控制由至少两个排气涡轮增压器的压缩机产生的增压压力的致动器由单独的控制信号控制。至少一个控制信号以开环控制的方式被校正，以便同步至少两个废气涡轮增压器。

3. 发明授权

US07225619B2 Method for operating an internal combustion engine having an exhaust-gas turbocharger 失效
标题翻译：用于操作具有排气涡轮增压器的内燃机的方法
公开(公告)号：US07225619B2
公开(公告)日：2007-06-05
申请号：US11022918
申请日：2004-12-21
申请人： Klaus Herz , Helge Frauenkron
发明人： Klaus Herz , Helge Frauenkron
IPC分类号： F02D23/00 , F02B33/44
CPC分类号： F02D41/0007 , F02D41/1401 , F02D2041/141 , F02D2200/0406 , F02D2250/21 , Y02T10/144
摘要： A method for operating an internal combustion engine having an exhaust-gas turbocharger allows for an optimized charge air pressure buildup. For this purpose, an actuator for influencing the charge air pressure generated by a compressor of the exhaust-gas turbocharger is triggered. A characteristic of a trigger signal of the actuator is specified as a function of time.
摘要翻译：用于操作具有排气涡轮增压器的内燃机的方法允许优化的增压空气压力积聚。为此，触发了用于影响排气涡轮增压器的压缩机产生的增压气体压力的致动器。执行器的触发信号的特性被指定为时间的函数。

4. 发明申请

US20050160732A1 Method for operating an internal combustion engine having an exhaust-gas turbocharger 失效
标题翻译：用于操作具有排气涡轮增压器的内燃机的方法
公开(公告)号：US20050160732A1
公开(公告)日：2005-07-28
申请号：US11022918
申请日：2004-12-21
申请人： Klaus Herz , Helge Frauenkron
发明人： Klaus Herz , Helge Frauenkron
IPC分类号： F02D41/00 , F02D23/00
CPC分类号： F02D41/0007 , F02D41/1401 , F02D2041/141 , F02D2200/0406 , F02D2250/21 , Y02T10/144
摘要： A method for operating an internal combustion engine having an exhaust-gas turbocharger allows for an optimized charge air pressure buildup. For this purpose, an actuator for influencing the charge air pressure generated by a compressor of the exhaust-gas turbocharger is triggered. A characteristic of a trigger signal of the actuator is specified as a function of time.
摘要翻译：用于操作具有排气涡轮增压器的内燃机的方法允许优化的增压空气压力积聚。为此，触发了用于影响排气涡轮增压器的压缩机产生的增压气体压力的致动器。执行器的触发信号的特性被指定为时间的函数。

5. 发明申请

US20090106457A1 Sequencing control of functions on interacting devices 有权
标题翻译：交互设备功能的排序控制
公开(公告)号：US20090106457A1
公开(公告)日：2009-04-23
申请号：US11986542
申请日：2007-11-20
申请人： Hans Hillner , Klaus Herz , Lu Chen , Michael Ebert , Timo Koenig
发明人： Hans Hillner , Klaus Herz , Lu Chen , Michael Ebert , Timo Koenig
IPC分类号： G06F3/00
CPC分类号： G05B19/0421 , G05B2219/2222 , G05B2219/24063 , G05B2219/2623 , G05B2219/35283 , G06F9/52
摘要： A method for controlling the sequence of a plurality of functions which are executable on at least two interacting devices is provided, first of the functions being implemented on a first device and the second of the functions being implemented on a second device. A system for implementing the method is provided, including an administrative unit which controls a sequence of the functions in such a manner that it prevents a first function and a second function which interfere with one another from simultaneously running.
摘要翻译：提供了一种用于控制可在至少两个交互设备上执行的多个功能的序列的方法，第一功能在第一设备上实现，第二功能被实现在第二设备上。提供一种用于实现该方法的系统，包括一个管理单元，该管理单元以防止第一功能和彼此干扰的第二功能同时运行的方式来控制功能序列。

6. 发明授权

US07757018B2 Sequencing control of simultaneously executed forbidden pairs of first and second functions on at least two interacting devices based on priority 有权
标题翻译：基于优先级，在至少两个交互设备上同时执行第一和第二功能禁止对的排序控制
公开(公告)号：US07757018B2
公开(公告)日：2010-07-13
申请号：US11986542
申请日：2007-11-20
申请人： Hans Hillner , Klaus Herz , Lu Chen , Michael Ebert , Timo Koenig
发明人： Hans Hillner , Klaus Herz , Lu Chen , Michael Ebert , Timo Koenig
IPC分类号： G06F17/00 , G06F3/00
CPC分类号： G05B19/0421 , G05B2219/2222 , G05B2219/24063 , G05B2219/2623 , G05B2219/35283 , G06F9/52
摘要： A method for controlling the sequence of a plurality of functions which are executable on at least two interacting devices is provided, first of the functions being implemented on a first device and the second of the functions being implemented on a second device. A system for implementing the method is provided, including an administrative unit which controls a sequence of the functions in such a manner that it prevents a first function and a second function which interfere with one another from simultaneously running.
摘要翻译：提供了一种用于控制可在至少两个交互设备上执行的多个功能的序列的方法，第一功能在第一设备上实现，第二功能被实现在第二设备上。提供一种用于实现该方法的系统，包括一个管理单元，该管理单元以防止第一功能和彼此干扰的第二功能同时运行的方式来控制功能序列。

7. 发明授权

US07567867B2 Method and device for diagnosing a crankcase ventilation of an internal combustion engine 失效
标题翻译：用于诊断内燃机曲轴箱通风的方法和装置
公开(公告)号：US07567867B2
公开(公告)日：2009-07-28
申请号：US12069611
申请日：2008-02-11
申请人： Klaus Herz , Ingo Fecht
发明人： Klaus Herz , Ingo Fecht
IPC分类号： F02M25/06 , F02D45/00 , G06F19/00
CPC分类号： F02M25/06 , F01M11/10 , F01M13/00 , Y02T10/121
摘要： A method and device for diagnosing a crankcase ventilation of an internal combustion engine, which enable a diagnosis of a malfunction of an actuator of the crankcase ventilation. The internal combustion engine has at least two cylinder banks to which the crankcase ventilation is supplied, and an actuator is provided via whose position the distribution of the crankcase ventilation to the at least two cylinder banks is influenced. In a first position of the actuator, a different distribution of the crankcase ventilation to the at least two cylinder banks comes about than in a second position of the actuator that differs therefrom. Given simultaneously activated operation of the at least two cylinder banks, the actuator is switched over at least one between the two different positions. For at least one of the at least two cylinder banks, a characteristic variable of the internal combustion engine influenced by the crankcase ventilation is determined prior to and following the switchover operation. A minimum value for a change in the characteristic variable of at least one of the at least two cylinder banks and/or the ratio of the characteristic variable between the at least two cylinder banks is specified for the switchover-related change in the distribution of the crankcase ventilation to the at least two cylinder banks. A malfunction of the actuator is detected if at least one change derived from the ascertained values for the characteristic variable undershoots its assigned expected minimum value in quantitative terms.
摘要翻译：一种用于诊断内燃机的曲轴箱通风的方法和装置，其能够诊断曲轴箱通风的致动器的故障。内燃机具有至少两个气缸组，曲轴箱通风被供给至少两个气缸组，并且通过其致动器提供曲轴箱通风分配到至少两个气缸组的位置。在致动器的第一位置中，曲轴箱通风与至少两个气缸组的不同分布比在与其不同的致动器的第二位置处形成。给予至少两个气缸组的同时激活的操作，致动器在两个不同位置之间切换至少一个。对于至少两个气缸组中的至少一个，在切换操作之前和之后确定受曲轴箱通风影响的内燃机的特性变量。对于至少两个气缸组中的至少一个气缸组中的至少一个的特性变量的变化和/或至少两个气缸组之间的特性变量的比率的最小值被指定用于与所述至少两个气缸组的分配相关的切换相关的变化曲轴箱通风至少两个气缸组。如果从特征变量的确定值导出的至少一个变化在数量上低于其指定的预期最小值，则检测到致动器的故障。

8. 发明申请

US20090049895A1 Method and engine control unit to detect combustion misses in part-engine operation 失效
标题翻译：方法和发动机控制单元，用于检测部分发动机运行中的燃烧失误
公开(公告)号：US20090049895A1
公开(公告)日：2009-02-26
申请号：US12229345
申请日：2008-08-21
申请人： Martin Huber , Klaus Herz
发明人： Martin Huber , Klaus Herz
IPC分类号： G01M15/11
CPC分类号： F02D41/0087 , F02D2200/1015 , G01M15/11
摘要： In a method for detecting combustion misses in cylinders of a combustion engine in part-engine operation in which only some of the cylinders are operated by the injection of fuel, a positional angle of the crankshaft is assigned to an angle segment; each angle segment is assigned to the particular cylinder which predominantly provides the torque for moving the crankshaft through the angle segment; an irregular running datum is determined as a function of a difference of segment pass-through times of immediately successive angle segments; and a combustion miss is detected if the irregular running datum exceeds or undershoots a limit value. In part-engine operation, the irregular running datum is determined only for two successive angle segments that are assigned to a combusting cylinder and to a non-combusting cylinder.
摘要翻译：在用于检测内燃机的气缸中的燃烧缺失的方法中，其中只有一些气缸通过喷射燃料来操作，曲轴的位置角度被分配给角度段; 每个角度段被分配给特定的气缸，其主要提供用于使曲轴移动通过角度段的扭矩; 根据直接连续角度段的段通过时间的差异来确定不规则运行数据; 并且如果不规则运行的数据超过或低于极限值，则检测到燃烧失败。在部分发动机操作中，不规则运行基准仅针对分配给燃烧筒和不燃气缸的两个连续的角度段确定。

9. 发明授权

US07942039B2 Method and engine control unit to detect combustion misses in part-engine operation 失效
标题翻译：方法和发动机控制单元，用于检测部分发动机运行中的燃烧失误
公开(公告)号：US07942039B2
公开(公告)日：2011-05-17
申请号：US12229345
申请日：2008-08-21
申请人： Martin Huber , Klaus Herz
发明人： Martin Huber , Klaus Herz
IPC分类号： G01M15/11
CPC分类号： F02D41/0087 , F02D2200/1015 , G01M15/11
摘要： In a method for detecting combustion misses in cylinders of a combustion engine in part-engine operation in which only some of the cylinders are operated by the injection of fuel, a positional angle of the crankshaft is assigned to an angle segment; each angle segment is assigned to the particular cylinder which predominantly provides the torque for moving the crankshaft through the angle segment; an irregular running datum is determined as a function of a difference of segment pass-through times of immediately successive angle segments; and a combustion miss is detected if the irregular running datum exceeds or undershoots a limit value. In part-engine operation, the irregular running datum is determined only for two successive angle segments that are assigned to a combusting cylinder and to a non-combusting cylinder.
摘要翻译：在用于检测内燃机的气缸中的燃烧缺失的方法中，其中只有一些气缸通过喷射燃料来操作，曲轴的位置角度被分配给角度段; 每个角度段被分配给特定的气缸，其主要提供用于使曲轴移动通过角度段的扭矩; 根据直接连续角度段的段通过时间的差异来确定不规则运行数据; 并且如果不规则运行的数据超过或低于极限值，则检测到燃烧失败。在部分发动机操作中，不规则运行基准仅针对分配给燃烧筒和不燃气缸的两个连续的角度段确定。

10. 发明申请

US20080133107A1 Method for switching between operating modes of an internal combustion engine having a plurality of control units 有权
标题翻译：用于在具有多个控制单元的内燃机的操作模式之间切换的方法
公开(公告)号：US20080133107A1
公开(公告)日：2008-06-05
申请号：US11901066
申请日：2007-09-14
申请人： Klaus Herz , Ingo Fecht
发明人： Klaus Herz , Ingo Fecht
IPC分类号： F02D28/00
CPC分类号： F02D41/266 , F02D41/0087
摘要： A method for switching between operating modes of an internal combustion engine having a plurality of control units, in particular a switchover between full-engine operation and half-engine operation, the control units being able to exchange data via a data link. The method includes a step in which it is checked whether an operating mode switchover should occur and that, if an operating mode switchover should occur, the data link between the control units is tested and/or the operating state of the control units is balanced.
摘要翻译：一种用于在具有多个控制单元的内燃机的操作模式之间切换的方法，特别是在全发动机操作和半发动机操作之间的切换，所述控制单元能够经由数据链路交换数据。该方法包括检查是否应该发生工作模式切换的步骤，并且如果应当发生操作模式切换，则测试控制单元之间的数据链路和/或控制单元的操作状态的平衡。

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