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    Method for operating an internal combustion engine and device for implementing the method
    4.
    发明授权
    Method for operating an internal combustion engine and device for implementing the method 失效
    用于操作内燃机的方法和用于实施该方法的装置

    公开(公告)号：US07634905B2

    公开(公告)日：2009-12-22

    申请号：US11042455

    申请日：2005-01-25

    申请人： Axel Heinstein ,  Klaus Ries-Mueller

    发明人： Axel Heinstein ,  Klaus Ries-Mueller

    IPC分类号： F01N3/00

    CPC分类号： F01N11/002 ,  F01N3/031 ,  F01N3/2053 ,  F01N5/02 ,  F01N11/007 ,  F01N2240/02 ,  F01N2560/026 ,  F02D41/221 ,  Y02T10/16 ,  Y02T10/20 ,  Y02T10/40 ,  Y02T10/47

    摘要： A method for operating an internal combustion engine and a device for implementing the method, in which a diagnosis is performed of an adjusting device situated in the exhaust duct of the internal combustion engine, which distributes the exhaust gas between a first and at least one second exhaust gas path. A transit time from a change of a characteristic quantity of the exhaust gas in front of the adjusting device until the appearance behind the adjusting device detected by a sensor is compared to a specified transit time threshold value. The transit time threshold value is specified as a function of a setpoint position of the adjusting device. In the event of a deviation from or exceedance of the threshold value, a fault signal is provided.

    摘要翻译： 一种用于操作内燃机的方法和用于实施该方法的装置，其中执行位于内燃机的排气管道中的调节装置的诊断，该调节装置在第一至少一秒之间分配废气 废气路径。 将从调节装置前方排出的特性量的变化直到由传感器检测到的调整装置后面的外观的变化的通行时间与规定的通过时间阈值进行比较。 通过时间阈值被指定为调节装置的设定点位置的函数。 在偏离或超过阈值的情况下，提供故障信号。

    Method for operating an internal combustion engine and device for implementing the method
    5.
    发明申请
    Method for operating an internal combustion engine and device for implementing the method 失效
    用于操作内燃机的方法和用于实施该方法的装置

    公开(公告)号：US20050210867A1

    公开(公告)日：2005-09-29

    申请号：US11042455

    申请日：2005-01-25

    申请人： Axel Heinstein ,  Klaus Ries-Mueller

    发明人： Axel Heinstein ,  Klaus Ries-Mueller

    IPC分类号： F01N3/00 ,  F01N3/031 ,  F01N3/20 ,  F01N5/02 ,  F01N7/00 ,  F01N9/00 ,  F01N11/00 ,  F02D41/00 ,  F02D41/22

    CPC分类号： F01N11/002 ,  F01N3/031 ,  F01N3/2053 ,  F01N5/02 ,  F01N11/007 ,  F01N2240/02 ,  F01N2560/026 ,  F02D41/221 ,  Y02T10/16 ,  Y02T10/20 ,  Y02T10/40 ,  Y02T10/47

    摘要： A method for operating an internal combustion engine and a device for implementing the method, in which a diagnosis is performed of an adjusting device situated in the exhaust duct of the internal combustion engine, which distributes the exhaust gas between a first and at least one second exhaust gas path. A transit time from a change of a characteristic quantity of the exhaust gas in front of the adjusting device until the appearance behind the adjusting device detected by a sensor is compared to a specified transit time threshold value. The transit time threshold value is specified as a function of a setpoint position of the adjusting device. In the event of a deviation from or exceedance of the threshold value, a fault signal is provided.

    摘要翻译： 一种用于操作内燃机的方法和用于实施该方法的装置，其中执行位于内燃机的排气管道中的调节装置的诊断，该调节装置在第一至少一秒之间分配废气 废气路径。 将从调节装置前方排出的特性量的变化直到由传感器检测到的调整装置后面的外观的变化的通行时间与规定的通过时间阈值进行比较。 通过时间阈值被指定为调节装置的设定点位置的函数。 在偏离或超过阈值的情况下，提供故障信号。

    Method for determining the ignition angle
    8.
    发明授权
    Method for determining the ignition angle 有权
    确定点火角的方法

    公开(公告)号：US07246599B2

    公开(公告)日：2007-07-24

    申请号：US10537949

    申请日：2003-07-17

    申请人： Juergen Sauler ,  Johann Konrad ,  Axel Heinstein ,  Martin Vollmer

    发明人： Juergen Sauler ,  Johann Konrad ,  Axel Heinstein ,  Martin Vollmer

    IPC分类号： F02P5/00 ,  F02M7/00

    CPC分类号： F02P5/1521 ,  F02D41/0065 ,  F02D2041/001 ,  F02P5/1516 ,  F02P5/1523 ,  F02P5/1528 ,  Y02T10/46

    摘要： A method for determining the ignition angle is provided, in which modifications of manipulated variables which have an influence on the knock limit, and therefore on the optimum ignition angle as well, are dynamically taken into account. To this end, a base ignition angle is first determined, based on the instantaneous engine speed and load. As part of a downstream knock control, a first ignition angle adjustment in the retard direction is determined when knocking has been detected. As part of a knock limit control, a second ignition angle adjustment is also determined when at least one manipulated variable influencing the knock limit changes, with the type of the second ignition angle adjustment, i.e., advancing or retarding, depending on the manipulated variable and its modification.

    摘要翻译： 提供了一种用于确定点火角的方法，其中动态地考虑了对敲击极限影响并因此对最佳点火角度的影响的操作变量的修改。 为此，首先基于瞬时发动机转速和负载来确定基准点火角。 作为下游爆震控制的一部分，当检测到爆震时，确定延迟方向上的第一点火角度调节。 作为爆震极限控制的一部分，当影响爆震极限的至少一个操纵变量随着第二点火角调节的类型（即，前进或延迟）而变化时，根据操纵变量和第 其修改。

    Method for knock regulation in an internal combustion engine
    9.
    发明授权
    Method for knock regulation in an internal combustion engine 失效
    内燃机爆震调节方法

    公开(公告)号：US06769402B2

    公开(公告)日：2004-08-03

    申请号：US10220681

    申请日：2003-01-03

    申请人： Steffen Franke ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming ,  Michael Baeuerle

    发明人： Steffen Franke ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming ,  Michael Baeuerle

    IPC分类号： F02F500

    CPC分类号： F02P5/1526 ,  F02D41/266 ,  F02P5/1522 ,  Y02T10/46

    摘要： A method for knock control of an internal combustion engine, a knock detection being carried out on the cylinders of the internal combustion engine and a moment of ignition being retarded by a specifiable value as a function of detected knocking combustion in at least one of the cylinders, the system including at least two evaluation electronics and at least one cylinder being assigned to each of these evaluation electronics, and the knock sensor signals assigned to the cylinders being evaluated by the evaluation electronics assigned in each case, and the knock detection and the specification of the moment of ignition being effected by a control electronics, and the evaluation electronics being monitored for functionality. It is provided that, upon detection of a malfunction of at least one of the evaluation electronics, the at least one cylinder assigned to this evaluation electronics is linked to the control of at least one cylinder having intact evaluation electronics.

    摘要翻译： 一种用于内燃机的爆震控制的方法，在内燃机的气缸上进行爆震检测，并且在至少一个气缸中作为检测到的爆震燃烧的可指定值延迟点火时刻 ，所述系统包括至少两个评估电子装置和至少一个气缸分配给这些评估电子设备中的每一个，并且分配给每个气缸的爆震传感器信号由在每种情况下分配的评估电子装置进行评估，并且爆震检测和规范 通过控制电子器件实现点火时刻，并且评估电子元件正在监视功能。 提供的是，在检测到评估电子设备中的至少一个故障时，分配给该评估电子设备的至少一个气缸与具有完整评估电子器件的至少一个气缸的控制相关联。

    Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine
    10.
    发明授权
    Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine 失效
    用于调整内燃机中的自适应爆震控制的自适应程序图的方法以及用于调节所述发动机的爆震控制的方法

    公开(公告)号：US06745749B2

    公开(公告)日：2004-06-08

    申请号：US10258149

    申请日：2003-05-30

    申请人： Stefan Unland ,  Axel Heinstein ,  Michael Gundlach ,  Werner Haeming ,  Martin Ludwig

    发明人： Stefan Unland ,  Axel Heinstein ,  Michael Gundlach ,  Werner Haeming ,  Martin Ludwig

    IPC分类号： F02P500

    CPC分类号： F02P5/1525 ,  F02D35/027 ,  F02D41/2441 ,  F02D41/2451 ,  F02P5/1514 ,  Y02T10/46

    摘要： Proposed is a method for adjusting an adaptive characteristics map of an adaptive engine-knock control system and a method for adaptively controlling engine knock, the adaptive characteristics map being defined by at least one operating parameter, the adaptive characteristics map for each operating-parameter range being made up of a precontrol component that characterizes the ambient conditions, and a residual component that results from the engine-knock control, the value of the adaptive characteristics map for each operating-parameter range being given by the sum of the precontrol component corresponding to the specific operating-parameter range, and the residual component corresponding to the specific operating-parameter range. In this context, the adjustment of the adaptive characteristics map is carried out by initially determining if ambient conditions have changed, and by subsequently ascertaining a new precontrol component as a function of the changed ambient conditions for each operating-parameter range, if the ambient conditions have changed, or by holding the precontrol component constant for each operating-parameter range, if the ambient conditions have not changed.

    摘要翻译： 提出了一种用于调整自适应发动机爆震控制系统的自适应特征图的方法和用于自适应地控制发动机爆震的方法，所述自适应特性图由至少一个操作参数定义，每个操作参数范围的自适应特性图 由表征环境条件的预控部件和由发动机爆震控制产生的残余部件组成，每个操作参数范围的自适应特性图的值由对应于 特定的操作参数范围以及对应于特定操作参数范围的残差分量。 在这种情况下，通过首先确定环境条件是否已经改变并且随后根据每个操作参数范围确定新的预控部件作为改变的环境条件来执行自适应特征图的调整，如果环境条件 如果环境条件没有改变，或者通过保持每个操作参数范围的预控制组件不变。