公开(公告)号：US20050268601A1

公开(公告)日：2005-12-08

申请号：US11101064

申请日：2005-04-07

Applicant: Andreas Pfaeffle ,  Ralf Wirth ,  Marcel Wuest ,  Dirk Samuelsen ,  Stefan Forthmann ,  Carsten Becker ,  Michael Kolitsch ,  Andreas Fritsch

Inventor： Andreas Pfaeffle ,  Ralf Wirth ,  Marcel Wuest ,  Dirk Samuelsen ,  Stefan Forthmann ,  Carsten Becker ,  Michael Kolitsch ,  Andreas Fritsch

IPC: F02D45/00 ,  B01D46/42 ,  B01D46/46 ,  B28B3/00 ,  F01N3/00 ,  F01N3/02 ,  F01N3/023 ,  F01N9/00 ,  F01N11/00

CPC classification number: F01N11/002 ,  F01N9/002 ,  Y02T10/47

Abstract: A method for regenerating a particle filter of an internal combustion engine, of a diesel engine in particular, in which a characteristic quantity for the particle loading is determined to initiate regeneration. More accurate correlation of the particle mass is achieved in that a corrected loading characteristic quantity is formed from the loading characteristic quantity by modifying the loading characteristic quantity using a compression factor which takes into account different degrees of compression of the particles as a function of different operating states of the engine.

Abstract translation: 特别是柴油发动机的内燃机的颗粒过滤器的再生方法，其特征在于，确定了颗粒负载的特征量以开始再生。 实现了粒子质量的更精确的相关性，其中通过使用压缩因子修改负载特征量来形成校正的负载特征量，该压缩因子考虑到作为不同操作的函数的颗粒的不同压缩程度 发动机状态。

公开(公告)号：US20050143897A1

公开(公告)日：2005-06-30

申请号：US10996490

申请日：2004-11-24

Applicant: Wolfgang Ripper ,  Stefan Wickert ,  Torsten Handler ,  Dirk Samuelsen ,  Klaus Mueller

Inventor： Wolfgang Ripper ,  Stefan Wickert ,  Torsten Handler ,  Dirk Samuelsen ,  Klaus Mueller

IPC: F02D45/00 ,  F01N3/20 ,  F01N11/00 ,  G06F19/00

CPC classification number: F01N11/002 ,  F01N2550/02 ,  F01N2900/0422 ,  Y02T10/47

Abstract: A method for monitoring a component situated in an exhaust gas region of an internal combustion engine in which the low pass behavior, which is determined by the heat capacity of the component, is monitored by a valuation of a measure of a first exhaust gas temperature, which appears upstream of the component that is to be monitored, and of a second exhaust gas temperature, which is recorded by a second temperature sensor downstream from the component to be monitored.

Abstract translation: 一种用于监测位于内燃机的排气区域中的部件的方法，其中通过部件的热容量确定的低通行为通过第一废气温度的测量的估值来监测， 其出现在要监视的部件的上游，以及第二废气温度，其由待监测部件的下游的第二温度传感器记录。

公开(公告)号：US06691682B2

公开(公告)日：2004-02-17

申请号：US09824081

申请日：2001-04-02

Applicant: Johannes-Jörg Rueger ,  Dirk Samuelsen

Inventor： Johannes-Jörg Rueger ,  Dirk Samuelsen

IPC: F02M3704

CPC classification number: F02D41/2096 ,  F02D41/008 ,  F02D41/2438 ,  F02D41/2467

Abstract: Online optimization of injection systems having piezoelectric elements which are used, for example, as actuators in a fuel injection system of an internal combustion engine, wherein the piezoelectric element is activated by an activation voltage having a value set as a function of operating characteristics of the particular piezoelectric element, and based upon, for example, a correction value for injected fuel volume.

Abstract translation: 具有压电元件的喷射系统的在线优化，所述压电元件例如用作内燃机的燃料喷射系统中的致动器，其中所述压电元件由具有设定为所述内燃机的运行特性的函数的激活电压而被激活 特定的压电元件，并且基于例如喷射燃料量的校正值。

公开(公告)号：US07257983B2

公开(公告)日：2007-08-21

申请号：US10527371

申请日：2003-07-08

Applicant: Matthias Schueler ,  Ruediger Fehrmann ,  Dirk Samuelsen ,  Joachim Palmer ,  Jens Damitz

Inventor： Matthias Schueler ,  Ruediger Fehrmann ,  Dirk Samuelsen ,  Joachim Palmer ,  Jens Damitz

IPC: G01P21/00

CPC classification number: F02D41/009 ,  F02D35/023

Abstract: A method for correcting the position of the angle marks of an incremental gear of a rotary speed sensor and/or rotary angle sensor of an internal combustion engine and to a system therefor. The method is characterized by the following steps: a) recording the angle marks using the rotary speed sensor and/or the rotary angle sensor, b) measuring the combustion chamber pressure in the respective cylinder of the internal combustion engine, c) assigning a measured pressure value to the recorded angle mark positions, d) possibly correcting the measured pressure values in a signal-conditioning device, e) storing the recorded angle mark positions with the appertaining, measured pressure values in a measured value table, f) storing of the ideal pressure values derived at the ideal angle mark positions in a reference table, g) comparing the pressure values, that were measured and possibly preprocessed in the signal-conditioning device to the ideal pressure values, h) determining deviations of the measured angle mark positions from the ideal angle mark positions, at the corresponding cylinder pressure values in an evaluation unit, and i) correcting the measured angle mark positions by the deviations determined.

Abstract translation: 一种用于校正内燃机的转速传感器和/或旋转角度传感器的增量齿轮的角度标记的位置的方法及其系统。 该方法的特征在于以下步骤：a）使用旋转速度传感器和/或旋转角度传感器记录角度标记，b）测量内燃机的各个气缸中的燃烧室压力，c） 压力值到记录的角标记位置，d）可能校正信号调节装置中测量的压力值，e）将所记录的角度标记位置与所测量的压力值存储在测量值表中，f）存储 在参考表中的理想角度标记位置处导出的理想压力值，g）将在信号调节装置中测量并可能预处理的压力值与理想压力值进行比较，h）确定所测量的角度标记位置的偏差 在理想角度标记位置处，在评估单元中的相应气缸压力值处，以及i）校正所测量的角度标记位置 由偏差确定。

公开(公告)号：US07158868B2

公开(公告)日：2007-01-02

申请号：US10479947

申请日：2002-06-26

Applicant: Jens Damitz ,  Andreas Huber ,  Volker Stuerzl ,  Juergen Biester ,  Peter Schmitt ,  Andre Schoenegge ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Lutz-Martin Fink

Inventor： Jens Damitz ,  Andreas Huber ,  Volker Stuerzl ,  Juergen Biester ,  Peter Schmitt ,  Andre Schoenegge ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Lutz-Martin Fink

IPC: G06F7/00

CPC classification number: F02D41/2416

Abstract: A method and a device (10) for consistent bidirectional analysis of engine characteristics map data in an engine characteristics map are described. The engine characteristics map data represents interlinked technical variables. In this method, first a characteristic curve representing the interdependence of two of the technical variables is determined. This characteristic curve forms the basis for additional conversions in bidirectional analysis of the particular engine characteristics map.

Abstract translation: 描述了用于发动机特性图中的发动机特性图数据的一致双向分析的方法和装置（10）。 发动机特性图数据表示相互联系的技术变量。 在该方法中，首先确定表示两个技术变量的相互依赖性的特征曲线。 该特征曲线形成了对特定发动机特性图的双向分析中的额外转换的基础。

公开(公告)号：US20060241852A1

公开(公告)日：2006-10-26

申请号：US10525179

申请日：2003-05-26

Applicant: Jens Damitz ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Matthias Schueler

Inventor： Jens Damitz ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Matthias Schueler

IPC: F02D41/14

CPC classification number: F02D41/0085 ,  F02D35/023 ,  F02D41/222 ,  F02D41/2441 ,  F02D41/2474 ,  F02D2041/281 ,  G01L27/007 ,  G01M15/08

Abstract: A method for calibrating at least two sensors for sensing a variable characterizing the combustion process in an internal combustion engine of a motor vehicle, operated in individual-cylinder fashion and having at least two cylinders, is provided. According to the present invention, at least one operating point of the internal combustion engine, at which an equalization of the at least two cylinders by at least one fuel quantity equalization method is performable with high accuracy, is determined. At the at least one operating point of the internal combustion engine, an equalization of the at least two cylinders is performed by the at least one fuel quantity equalization method. After the equalization of the at least two cylinders has been accomplished, at least one sensor parameter of the at least two sensors is mutually adjusted.

Abstract translation: 一种用于校准至少两个传感器的方法，用于感测表征机动车辆的内燃机中的燃烧过程的变量，其以单缸方式操作并且具有至少两个气缸。 根据本发明，确定内燃机的至少一个工作点，通过至少一个燃料量均衡方法对至少两个气缸的均衡进行高精度地进行。 在内燃机的至少一个工作点，通过至少一个燃料量均衡方法来执行至少两个气缸的均衡。 在完成了至少两个气缸的均衡之后，相互调整至少两个传感器的至少一个传感器参数。

公开(公告)号：US20060096350A1

公开(公告)日：2006-05-11

申请号：US10527371

申请日：2003-07-08

Applicant: Matthias Schueler ,  Ruediger Fehrmann ,  Dirk Samuelsen ,  Joachim Palmer ,  Jens Damitz

Inventor： Matthias Schueler ,  Ruediger Fehrmann ,  Dirk Samuelsen ,  Joachim Palmer ,  Jens Damitz

IPC: G01P21/00 ,  G01B21/22

CPC classification number: F02D41/009 ,  F02D35/023

Abstract: A method for correcting the position of the angle marks of an incremental gear of a rotary speed sensor and/or rotary angle sensor of an internal combustion engine and to a system therefor. The method is characterized by the following steps: a) recording the angle marks using the rotary speed sensor and/or the rotary angle sensor, b) measuring the combustion chamber pressure in the respective cylinder of the internal combustion engine, c) assigning a measured pressure value to the recorded angle mark positions, d) possibly correcting the measured pressure values in a signal-conditioning device, e) storing the recorded angle mark positions with the appertaining, measured pressure values in a measured value table, f) storing of the ideal pressure values derived at the ideal angle mark positions in a reference table, g) comparing the pressure values, that were measured and possibly preprocessed in the signal-conditioning device to the ideal pressure values, h) determining deviations of the measured angle mark positions from the ideal angle mark positions, at the corresponding cylinder pressure values in an evaluation unit, and i) correcting the measured angle mark positions by the deviations determined.

Abstract translation: 一种用于校正内燃机的转速传感器和/或旋转角度传感器的增量齿轮的角度标记的位置的方法及其系统。 该方法的特征在于以下步骤：a）使用旋转速度传感器和/或旋转角度传感器记录角度标记，b）测量内燃机的各个气缸中的燃烧室压力，c） 压力值到记录的角标记位置，d）可能校正信号调节装置中测量的压力值，e）将所记录的角度标记位置与所测量的压力值存储在测量值表中，f）存储 在参考表中的理想角度标记位置处导出的理想压力值，g）将在信号调节装置中测量并可能预处理的压力值与理想压力值进行比较，h）确定所测量的角度标记位置的偏差 在理想角度标记位置处，在评估单元中的相应气缸压力值处，以及i）校正所测量的角度标记位置 由偏差确定。

公开(公告)号：US20060080952A1

公开(公告)日：2006-04-20

申请号：US11236183

申请日：2005-09-26

Applicant: Stefan Wickert ,  Torsten Handler ,  Dirk Samuelsen ,  Christian Walz

Inventor： Stefan Wickert ,  Torsten Handler ,  Dirk Samuelsen ,  Christian Walz

IPC: F01N3/00

CPC classification number: F01N3/208 ,  F01N2560/026 ,  F01N2560/06 ,  F01N2610/02 ,  F01N2610/146 ,  F01N2900/08 ,  Y02T10/24

Abstract: A method for operating an internal combustion engine; in the exhaust area of this engine there is at least one catalytic converter and downstream from the catalytic converter there is an NOx sensor. A device for carrying out this method is also provided. The NOx sensor has a cross-sensitivity to a reagent needed in the catalytic converter. In predefined operating states of the internal combustion engine, e.g., idling and/or overrun, a selection signal is supplied; when this selection signal occurs, the sensor signal supplied by the NOx sensor is interpreted as at least a measure of the reagent leakage.

Abstract translation: 一种操作内燃机的方法; 在该发动机的排气区域中存在至少一个催化转化器，并且在催化转化器的下游具有NOx传感器。 还提供了一种用于执行该方法的装置。 NOx传感器对催化转化器中所需的试剂具有交叉敏感性。 在内燃机的预定操作状态下，例如空转和/或溢出，提供选择信号; 当该选择信号发生时，由NOx传感器提供的传感器信号被解释为试剂泄漏的至少一个量度。

公开(公告)号：US06675787B2

公开(公告)日：2004-01-13

申请号：US10028967

申请日：2001-12-17

Applicant: Jens Damitz ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Matthias Schueler

Inventor： Jens Damitz ,  Dirk Samuelsen ,  Ruediger Fehrmann ,  Matthias Schueler

IPC: F02D4100

CPC classification number: F02D41/008 ,  F02D41/1448 ,  F02D41/1454 ,  F02D41/1473 ,  F02D2041/1418 ,  F02D2041/1432

Abstract: A device and a method are described for controlling an internal combustion engine, in which a control deviation and a governor are allocated to each cylinder of the internal combustion engine, each governor preselecting a cylinder-specific triggering signal on the basis of the allocated control deviation. Cylinder-specific actual values are ascertained on the basis of a signal from a sensor arranged in the exhaust train and are compared to a setpoint value. Triggering signals for the cylinder-individual control of the fuel quantity and/or air quantity are preselected on the basis of the comparison.

Abstract translation: 描述了一种用于控制内燃机的装置和方法，其中控制偏差和调速器被分配给内燃机的每个气缸，每个调速器基于分配的控制偏差来预选气缸特定的触发信号 。 基于来自布置在排气系列中的传感器的信号确定气缸特定的实际值，并将其与设定值进行比较。 基于比较，预先选择燃料量和/或空气量的气缸单独控制的触发信号。

公开(公告)号：US5716301A

公开(公告)日：1998-02-10

申请号：US692274

申请日：1996-08-05

Applicant: Ernst Wild ,  Manfred Meissner ,  Manfred Hellmann ,  Andrea Steiger-Pischke ,  Dirk Samuelsen ,  Karl-Heinz Senger ,  Wolfgang Hermsen

Inventor： Ernst Wild ,  Manfred Meissner ,  Manfred Hellmann ,  Andrea Steiger-Pischke ,  Dirk Samuelsen ,  Karl-Heinz Senger ,  Wolfgang Hermsen

IPC: G01C21/00 ,  B60K23/00 ,  F16H59/14 ,  F16H59/36 ,  F16H59/40 ,  F16H59/44 ,  F16H59/50 ,  F16H59/66 ,  F16H61/02 ,  G01C21/26 ,  G08G1/0969 ,  F16H59/60 ,  F16H59/62 ,  G06F19/00

CPC classification number: F16H61/0213 ,  G01C21/26 ,  B60W2550/143 ,  B60W2550/402 ,  F16H2059/666 ,  F16H59/14 ,  F16H59/36 ,  F16H59/40 ,  F16H59/44 ,  F16H59/50 ,  F16H59/66 ,  F16H61/16 ,  Y10S477/901 ,  Y10T477/65

Abstract: The invention is based on an adaptive transmission control wherein changes in the gear ratio of the automatic transmission are determined in dependence upon the detected position of the accelerator pedal actuated by the driver or variables associated therewith and in dependence upon the vehicle straight-line speed and/or the output rpm of the transmission and/or the motor rpm or variables associated therewith. Also, an adaptive variable is determined which adapts the changes of the transmission gear ratio at least to the driving situation then present. The essence of the invention is that the path data of a navigation system is used to determine the above-mentioned adaptation variable. The navigation system is a known map-supported navigation system. In this way, it is advantageously possible to precisely detect the present as well as future driving and environmental situations to which the vehicle is just then subjected or will be subjected in the near future. Accordingly, a very precise estimate of the then existing driving or environmental situation is obtained to which the vehicle is just then subjected or will be subjected in the near future. Shifting strategy can be adapted to these present and future driving situations.

Abstract translation: 本发明基于自适应变速器控制，其中根据由驾驶员驱动的加速器踏板的检测位置或与之相关联的变量，并根据车辆直线速度和自动变速器的变速比来确定自动变速器的变速比， /或变速器的输出转速和/或电机转速或与之相关联的变量。 此外，确定适应变量，其将传动齿轮比的变化至少适应当前存在的驾驶状况。 本发明的实质是使用导航系统的路径数据来确定上述适应变量。 导航系统是已知的地图支持的导航系统。 以这种方式，有可能精确地检测车辆刚刚经受或将在近期遭受的当前以及将来的驾驶和环境情况。 因此，获得现在的驾驶或环境状况的非常精确的估计，车辆刚刚经受或将在不久的将来遭受这种情况。 现在和未来的驾驶状况可以适应变化的策略。