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1. 发明授权

US06745749B2 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
标题翻译：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。

2. 发明授权

US07051711B2 Knock recognition in internal combustion engines with modifications by changing filter characteristics or cylinder specific changes 有权
标题翻译：通过改变过滤器特性或气缸特定变化，可以对内燃机进行改装
公开(公告)号：US07051711B2
公开(公告)日：2006-05-30
申请号：US10344469
申请日：2001-08-03
申请人： Juergen Sauler , Steffen Franke , Stefan Unland , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming , Michael Baeuerle
发明人： Juergen Sauler , Steffen Franke , Stefan Unland , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming , Michael Baeuerle
IPC分类号： G01L23/22 , G01M15/00 , F02P5/00
CPC分类号： F02P5/152 , F02P5/1522 , G01L23/225 , Y02T10/46
摘要： Devices and methods for knock detection and knock control are described, in which, in addition to the customary component parts, the knock-detection circuit has a filter with switchable filter characteristic. The switchover of the filter characteristic, i.e. the shift, for example, of the mid-frequency of the filter, is carried out taking into consideration specifiable quantities or parameters, for instance, as a function of rotational speed. During the switchover of the filter characteristic, i.e. the shift of the mid-frequency, problems could occur in the knock detection; that is why measures are proposed which carry out the knock detection according to a special knock-detection algorithm during a switchover phase lasting a specifiable time.
摘要翻译：描述了用于爆震检测和爆震控制的装置和方法，其中除了常规部件之外，爆震检测电路具有具有可切换滤波器特性的滤波器。滤波器特性的切换，例如滤波器的中频的偏移，是考虑到可指定的量或参数，例如作为转速的函数进行的。在滤波器特性的切换过程中，即中频偏移，可能在爆震检测中出现问题; 这就是为什么提出了在切换期间根据特殊的爆震检测算法执行爆震检测的措施，持续了可指定的时间。

3. 发明授权

US06814048B2 Method and devices for avoiding knocking on failure of an anti-knock regulator 有权
标题翻译：防止敲击调节器失效的方法和装置
公开(公告)号：US06814048B2
公开(公告)日：2004-11-09
申请号：US10343545
申请日：2003-08-25
申请人： Jürgen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
发明人： Jürgen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
IPC分类号： F02B300
CPC分类号： F02D35/027 , F02D41/222 , F02D41/402 , F02P5/1526 , Y02T10/44 , Y02T10/46
摘要： A device having a monitoring circuit for a knock control and a control circuit which initiates substitute measures in the event of a fault in the knock control, depending on the output signal of the monitoring circuit, is described. The control unit is designed, for example, so that the number of fuel injection operations per operating cycle of a cylinder of the engine is increased as the substitute measure.

4. 发明授权

US06912460B2 Method for detecting knock in an internal combustion engine 失效
标题翻译：检测内燃机爆震的方法
公开(公告)号：US06912460B2
公开(公告)日：2005-06-28
申请号：US09933092
申请日：2001-08-20
申请人： Juergen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
发明人： Juergen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
IPC分类号： F02D45/00 , G01L23/22 , G06F19/00
CPC分类号： G01L23/225
摘要： The method for knock detection includes establishing that knock is occurring in the internal combustion engine when the amplified knock signal exceeds a predetermined reference level in a predetermined manner. The reference level is determined on the basis of individual cylinders and the increase in the reference level is limited when a new reference level leaves a predetermined reference level range or the gradient of the sound increase exceeds a predetermined threshold value. For determination of the reference level range and/or the threshold for the gradient average values of the signals originating from the sound of other cylinders are considered.
摘要翻译：爆震检测的方法包括：当放大的爆震信号以预定的方式超过预定的基准电平时，确定在内燃机中发生爆震。基于各个气缸来确定参考水平，并且当新的参考水平离开预定的参考水平范围或声音增加的梯度超过预定阈值时，参考水平的增加受到限制。考虑到源自其他气缸的声音的信号的梯度平均值的参考电平范围和/或阈值的确定。

5. 发明授权

US06805097B2 Method for regulating knocking 失效
标题翻译：调节敲击的方法
公开(公告)号：US06805097B2
公开(公告)日：2004-10-19
申请号：US10398541
申请日：2003-10-02
申请人： Juergen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
发明人： Juergen Sauler , Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming
IPC分类号： F02P500
CPC分类号： F02D41/009 , F02D2200/1006 , F02P5/1526 , F02P15/08 , Y02T10/46
摘要： A method for controlling knocking in multi-cylinder internal combustion engines in KC emergency operation and at activated guide-cylinder function are provided by which a torque loss is able to be avoided at low application expenditure and the functionality desired by the guide-cylinder function is maintained even in KC emergency operation. In KC emergency operation and when the guide-cylinder function is activated, cylinder pairs are formed from the cylinders operating in each case at a 360° offset. Each twin pair having at least one cylinder to be guided is assigned at least one of the available guide cylinders, so that the ignition timing retard of the cylinder pair to be guided is based on the ignition timing retard of the associated guide cylinder. Only when the number of available guide cylinders is insufficient will a safety retard timing be triggered, in which an ignition angle is adjusted which has been predefined for all cylinders.
摘要翻译：提供了一种用于在KC紧急操作和启动的导向柱功能下控制多缸内燃机中的爆震的方法，通过该方法在低应用消耗下能够避免扭矩损失，并且导向缸功能所期望的功能是维持甚至在KC紧急行动。在KC紧急操作中，当引导缸功能被激活时，气缸对由在每种情况下以360°偏移运行的气缸形成。具有至少一个待引导的气缸的每对双对分配有至少一个可用导向气缸，使得要引导的气缸对的点火正时延迟基于相关联的导向气缸的点火正时延迟。只有当可用导向气缸的数量不足时才能触发安全延迟定时，其中调整了所有气缸预定义的点火角。

6. 发明授权

US06769402B2 Method for knock regulation in an internal combustion engine 失效
标题翻译：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。

7. 发明授权

US06591660B1 Method for detecting knocking 有权
标题翻译：爆震检测方法
公开(公告)号：US06591660B1
公开(公告)日：2003-07-15
申请号：US09856388
申请日：2001-07-19
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： G01L2322
CPC分类号： G01L23/225 , F02D35/027 , F02D2041/1432 , F02P5/1521 , G01L23/22 , G01L23/221 , Y02T10/46
摘要： A method for knock detection in an internal combustion engine is disclosed, in which the output signal of at least one knock sensor, which is associated with the engine, is evaluated with the aid of an evaluation device. Knocking is detected when the prepared signal of the knock sensor exceeds a predeterminable reference level. The calculation of the input signal of the reference level tracking takes place as a function of whether the internal combustion engine is in a dynamic operating state or not, wherein in order to calculate the reference level in the event of dynamics, measurement values are also used which were determined when knocking was detected.
摘要翻译：公开了一种在内燃机中进行爆震检测的方法，其中借助于评估装置评估与发动机相关联的至少一个爆震传感器的输出信号。当爆震传感器的准备信号超过可预定的参考水平时，检测到敲击。参考电平跟踪的输入信号的计算是作为内燃机是否处于动态运行状态的函数进行的，其中为了在动力学的情况下计算参考电平，也使用测量值当检测到敲门时确定。

8. 发明授权

US06513495B1 Device for suppressing engine knocking in an internal combustion engine 失效
标题翻译：用于抑制内燃机中的发动机爆震的装置
公开(公告)号：US06513495B1
公开(公告)日：2003-02-04
申请号：US09889839
申请日：2001-10-30
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： F02D4300
CPC分类号： F02P5/152 , F02D37/02 , Y02T10/46
摘要： A device for suppressing engine knocks in an internal combustion engine, using a detection device for the detection of the respective operating parameters of the internal combustion engine; a control unit for determining manipulated variables for the injection and ignition on the basis of the acquired operating parameters; a dynamic phase detection device for acquiring a dynamic phase of the internal combustion engine; and a correction device for correcting the manipulated variables for the ignition, which is constructed so that for knock suppression, the ignition control quantity, given a dynamic phase acquired by the dynamic phase detection device, can be adjusted in the late direction by a dynamic lead that is dependent on a predicted load difference, and at the end of the dynamic phase can be brought step-by-step back to the manipulated variable determined by the control unit.
摘要翻译：一种用于抑制发动机撞击内燃机的装置，使用检测装置来检测内燃机的各个运行参数; 控制单元，用于基于获取的操作参数来确定用于喷射和点火的操纵变量; 动态相位检测装置，用于获取内燃机的动态相位; 以及用于校正用于点火的操作变量的校正装置，其被构造成使得对于爆震抑制，通过动态相位检测装置获得的给定动态相位的点火控制量可以通过动态引线在后方调整这取决于预测的负载差异，并且在动态相位结束时可以逐步地返回到由控制单元确定的操纵变量。

9. 发明授权

US06662781B1 Method and device for electronic spark control in the event of the failure of the phase detector 有权
标题翻译：在相位检测器发生故障的情况下进行电子火花控制的方法和装置
公开(公告)号：US06662781B1
公开(公告)日：2003-12-16
申请号：US09979581
申请日：2002-03-15
申请人： Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming , Michael Baeuerle , Steffen Franke
发明人： Oskar Torno , Axel Heinstein , Carsten Kluth , Werner Haeming , Michael Baeuerle , Steffen Franke
IPC分类号： F02P5152
CPC分类号： F02D41/222 , F02P5/1526 , F02P15/08 , Y02T10/46
摘要： A method and a device for controlling knock in response to the failure of a phase detector are described, which implement the normal, cylinder-selective knock control under the condition, that the dual ignition is not activated. If the dual ignition is activated when the phase detector fails, then the knock control is carried out, using a non-cylinder-selective measure. Such a non-cylinder-selective measure could include safety-ignition retard or knock control, using one knock-detection threshold value for all of the cylinders.
摘要翻译：描述了响应于相位检测器的故障来控制爆震的方法和装置，其在双重点火不被激活的条件下实现正常的气缸选择性爆震控制。如果在相位检测器出现故障时双重点火被激活，则使用非气缸选择性测量进行爆震控制。这种非气缸选择性措施可以包括安全点火延迟或爆震控制，对所有汽缸使用一个爆震检测阈值。

10. 发明授权

US06588401B2 Method for knock control 失效
公开(公告)号：US06588401B2
公开(公告)日：2003-07-08
申请号：US09967193
申请日：2001-09-28
申请人： Jürgen Sauler , Oskar Torno , Axel Heinstein , Rolf Petzendorfer , Carsten Kluth , Werner Haeming , Anton Kantschar
发明人： Jürgen Sauler , Oskar Torno , Axel Heinstein , Rolf Petzendorfer , Carsten Kluth , Werner Haeming , Anton Kantschar
IPC分类号： F02P500
CPC分类号： F02P11/06 , F02D2041/227 , F02P5/152 , G01L23/225 , Y02T10/46
摘要： A method for knock control during KC emergency operation with which, given low application expenditure, a torque gain can be attained, while the application reliability increases. The method for knock control of multi-cylinder internal combustion engines having 2n cylinders, a cylinder counter, at least one knock sensor and an evaluation unit for evaluating the knock-sensor signal with the aid of an individual knock-recognition characteristic for each cylinder, is characterized in that during KC emergency operation, cylinder pairs are formed from the cylinders operating offset in each case by 360°, and the minimal value of the two knock-recognition characteristics of the cylinder pair is assumed in each case as the knock-recognition threshold for the cylinders of the cylinder pair affected by the malfunction of the phase recognition.

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