公开(公告)号：US09228503B2

公开(公告)日：2016-01-05

申请号：US13636997

申请日：2011-03-16

Applicant: Werner Haeming ,  Juergen Wuerth ,  Carsten Kluth ,  Li Luo

Inventor： Werner Haeming ,  Juergen Wuerth ,  Carsten Kluth ,  Li Luo

IPC: G01M15/12 ,  F02D13/02 ,  G01L23/22 ,  F02D35/02 ,  F02P5/152 ,  F02D41/00 ,  F02D41/30

CPC classification number: F02D13/02 ,  F02D13/0219 ,  F02D13/0261 ,  F02D35/027 ,  F02D41/0002 ,  F02D41/006 ,  F02D41/008 ,  F02D41/30 ,  F02D2200/025 ,  F02P5/152 ,  G01L23/222 ,  G01M15/12 ,  Y02T10/18 ,  Y02T10/46

Abstract: A method for handling uncontrolled combustions in an internal combustion engine of a motor vehicle, the uncontrolled combustions occurring independently of the ignition by a spark plug and being detected in or at the internal combustion engine. To allow a rapid yet reliable reduction of uncontrolled combustions in an internal combustion engine in order to protect the internal combustion engine from damage, the number of detected uncontrolled combustions in a monitoring period is determined and compared to a threshold value. A temperature in a combustion chamber of the internal combustion engine is dropped if the threshold value is exceeded.

Abstract translation: 一种用于处理机动车辆的内燃机中的不受控制的燃烧的方法，所述不受控制的燃烧独立于火花塞的点火发生并且在内燃机中或在内燃机中被检测到。 为了快速可靠地减少内燃机中的不受控制的燃烧以保护内燃机免受损坏，确定监测期间内检测到的不受控制的燃烧的数量并将其与阈值进行比较。 如果超过阈值，则内燃机的燃烧室内的温度下降。

公开(公告)号：US08584515B2

公开(公告)日：2013-11-19

申请号：US12571851

申请日：2009-10-01

Applicant: Wolfgang Fischer ,  Silke Seuling ,  Christian Grosse ,  Helerson Kemmer ,  Werner Haeming

Inventor： Wolfgang Fischer ,  Silke Seuling ,  Christian Grosse ,  Helerson Kemmer ,  Werner Haeming

IPC: G01M15/04

CPC classification number: F02M51/061 ,  F02D41/20 ,  F02D2041/1432 ,  F02D2041/2055 ,  F02D2041/288 ,  F02D2200/025 ,  F02M2200/24 ,  H01F7/1638 ,  H01F7/1844

Abstract: In a method for operating an injection valve, in particular a fuel injector of an internal combustion engine of a motor vehicle, one component of the injection valve, particularly a valve needle, is disposed in a manner allowing movement relative to other components of the injection valve, and preferably is able to be driven at least partially by an actuator. A structure-borne-noise signal is detected by a structure-borne-noise sensor, and the structure-borne-noise signal is evaluated in order to infer an operating state of the movably disposed component.

Abstract translation: 在用于操作喷射阀，特别是机动车辆的内燃机的燃料喷射器的方法中，喷射阀的一个部件，特别是阀针，以允许相对于喷射器的其它部件运动的方式设置 阀，并且优选地能够至少部分地由致动器驱动。 结构传播噪声信号由结构噪声传感器检测，并且结构传播噪声信号被评估以推断可移动地布置的部件的操作状态。

公开(公告)号：US07305296B2

公开(公告)日：2007-12-04

申请号：US11494031

申请日：2006-07-26

Applicant: Oskar Torno ,  Carsten Kluth ,  Werner Haeming ,  Federico Buganza

Inventor： Oskar Torno ,  Carsten Kluth ,  Werner Haeming ,  Federico Buganza

IPC: G00F19/00

CPC classification number: F02D35/027 ,  F02D41/28 ,  F02D2041/285 ,  G01L23/225

Abstract: A device and a method for processing data, in particular measuring data of a knock sensor of an internal combustion engine, are provided, the data being obtained by sampling an analog signal. The sampled values are combined to form data blocks and then processed as data block by a computing device.

Abstract translation: 提供了一种用于处理数据的设备和方法，特别是内燃机的爆震传感器的测量数据，该数据通过对模拟信号进行采样而获得。 采样值被组合以形成数据块，然后由计算设备处理为数据块。

公开(公告)号：US06912460B2

公开(公告)日：2005-06-28

申请号：US09933092

申请日：2001-08-20

Applicant: Juergen Sauler ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming

Inventor： Juergen Sauler ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming

IPC: F02D45/00 ,  G01L23/22 ,  G06F19/00

CPC classification number: G01L23/225

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06805097B2

公开(公告)日：2004-10-19

申请号：US10398541

申请日：2003-10-02

Applicant: Juergen Sauler ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming

Inventor： Juergen Sauler ,  Oskar Torno ,  Axel Heinstein ,  Carsten Kluth ,  Werner Haeming

IPC: F02P500

CPC classification number: F02D41/009 ,  F02D2200/1006 ,  F02P5/1526 ,  F02P15/08 ,  Y02T10/46

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06226576B1

公开(公告)日：2001-05-01

申请号：US09367380

申请日：1999-10-12

Applicant: Oskar Torno ,  Carsten Kluth ,  Werner Haeming ,  Iwan Surjadi ,  Steffen Franke ,  Michael Baeuerle

Inventor： Oskar Torno ,  Carsten Kluth ,  Werner Haeming ,  Iwan Surjadi ,  Steffen Franke ,  Michael Baeuerle

IPC: G01M1500

CPC classification number: F02D41/22 ,  Y02T10/40

Abstract: A method for monitoring and error detection in a device for knock detection is disclosed, in which two different diagnosis functions can be carried out in an alternating fashion. If one of the diagnosis functions gives rise to the suspicion of an error or an error correction, this diagnosis function is carried out again in order to confirm the suspicion before the other diagnosis function is carried out, wherein the renewed diagnosis is carried out at a shorter interval than usual.

Abstract translation: 公开了一种用于爆震检测的装置中的监视和错误检测的方法，其中可以以交替方式执行两种不同的诊断功能。 如果其中一个诊断功能引起了错误或错误纠正的怀疑，则该诊断功能被再次执行，以便在进行其他诊断功能之前确认怀疑，其中更新的诊断在 比平时更短的间隔。

公开(公告)号：US6062199A

公开(公告)日：2000-05-16

申请号：US180343

申请日：1999-02-25

Applicant: Robert Entenmann ,  Stefan Unland ,  Werner Haeming ,  Iwan Surjadi ,  Steffen Franke

Inventor： Robert Entenmann ,  Stefan Unland ,  Werner Haeming ,  Iwan Surjadi ,  Steffen Franke

IPC: F02D45/00 ,  F02P5/152 ,  F02P5/153

CPC classification number: F02P5/1522 ,  Y02T10/46

Abstract: Method of knock control in multicylinder internal combustion engines, with one knock sensor being provided for a group of cylinders, and with a control unit determining and outputting the control quantities for the ignition of the individual cylinders on a selective basis for the cylinders. At least one cylinder, preferably the cylinder(s) sensed best by the knock sensor, is/are selected as the lead cylinder. A knocking event in a lead cylinder causes a retard in the firing for all cylinders of the group, while a knocking event in one of the other cylinders causes a retard in only this one cylinder.

Abstract translation: PCT No.PCT / DE98 / 00603 Sec。 一九九九年二月二十五日 102（e）日期1999年2月25日PCT提交1998年3月3日PCT公布。 出版物WO98 / 40625 日期1998年9月17日多缸内燃机的爆震控制方法，一组气缸提供一个爆震传感器，控制单元选择性地确定和输出各个气缸的点火控制量， 气瓶。 至少一个气缸，优选地由爆震传感器最好感测的气缸被选择为导向气缸。 引导缸中的爆震事件导致组中所有气缸的点火延迟，而其他气缸之一中的爆震事件导致仅在该气缸中的延迟。

公开(公告)号：US5243942A

公开(公告)日：1993-09-14

申请号：US860517

申请日：1992-06-11

Applicant: Robert Entenmann ,  Stefan Unland ,  Werner Haeming

Inventor： Robert Entenmann ,  Stefan Unland ,  Werner Haeming

IPC: F02P5/15 ,  F02P5/152 ,  F02P5/153

CPC classification number: F02P5/1521 ,  F02P5/1523 ,  Y02T10/46

Abstract: A process for controlling knocking of an internal combustion engine comprises the steps of retarding an ignition angle when a cylinder knocks, resetting the ignition angle by adjusting in the direction of "advance", storing prevailing ignition angle retardation values in an adaptation characteristic diagram which, depending on a size of operating parameters of the internal combustion engine, has subdivided ranges, with one value of an ignition angle retardation determined during operation in an appropriate range and particularly on leaving this range, always being stored, setting the value of the ignition angle retardation as stored for a particular range on changing into this range, and on changing the range, resetting the ignition angle with increased advance adjustment speed until knocking occurs in this range or until a predetermined value of the ignition angle is reached.

Abstract translation: PCT No.PCT / DE91 / 00170 Sec。 371日期：1992年6月11日 102（e）日期1992年6月11日PCT 1991年2月28日PCT PCT。 公开号WO91 / 14097 日本1991年9月19日。一种控制内燃机爆震的方法，包括以下步骤：当汽缸撞击时延迟点火角度，通过沿“前进”方向调节来重启点火角，存储主要点火角延迟值 在适应特性图中，其根据内燃机的操作参数的尺寸具有细分范围，在适当范围内，特别是在保持该范围时确定的点火角延迟的一个值始终被存储， 将存储在特定范围上的点火角延迟值改变为该范围，并且在改变范围时，以增加的提前调整速度重新设定点火角，直到在该范围内发生爆震直到点火角的预定值 到达了。

公开(公告)号：US08014933B2

公开(公告)日：2011-09-06

申请号：US12174918

申请日：2008-07-17

Applicant: Klaus Joos ,  Georg Mallebrein ,  Federico Buganza ,  Carlos Koster ,  Helerson Kemmer ,  Kai Jakobs ,  Juergen Pfeiffer ,  Emilie Hincker-Piocelle ,  Werner Haeming ,  Pierre-Yves Crepin

Inventor： Klaus Joos ,  Georg Mallebrein ,  Federico Buganza ,  Carlos Koster ,  Helerson Kemmer ,  Kai Jakobs ,  Juergen Pfeiffer ,  Emilie Hincker-Piocelle ,  Werner Haeming ,  Pierre-Yves Crepin

IPC: F02B13/00 ,  F02P5/00

CPC classification number: F02D41/0025 ,  F02D19/084 ,  F02D19/088 ,  F02D19/12 ,  F02D35/027 ,  F02D2200/0612 ,  F02P5/1527 ,  Y02T10/36

Abstract: The invention deals with a method to determine the fuel composition of a fuel mixture from a first fuel and a second fuel for the operation of an internal combustion engine, wherein the first and the second fuel have different octane numbers and wherein the internal combustion engine has at least one knock sensor and a closed-loop knock control. Provision is made according to the invention for the composition of the fuel mixture to be determined by means of an output signal of the knock sensor. Provision is made in many cases for the knock sensor to already be in the internal combustion engine, so that it does not present any additional expenditure of money or effort. Because the octane number of the fuel mixture is determined by the mixing ratio of the fuels involved, which have different octane numbers, in retrospect the composition of the fuel mixture can be suggested from the signal of the knock sensor under suitable operating conditions.

Abstract translation: 本发明涉及一种用于确定来自用于操作内燃机的第一燃料和第二燃料的燃料混合物的燃料组成的方法，其中第一和第二燃料具有不同的辛烷值，并且其中内燃机具有 至少一个爆震传感器和闭环爆震控制。 根据本发明，根据爆震传感器的输出信号确定燃料混合物的组成。 在许多情况下，爆震传感器已经在内燃机中进行了规定，因此不会产生任何额外的资金或努力。 因为燃料混合物的辛烷值由具有不同辛烷值的燃料的混合比决定，所以回顾起来，可以在合适的操作条件下从爆震传感器的信号来建议燃料混合物的组成。

公开(公告)号：US07516647B2

公开(公告)日：2009-04-14

申请号：US11604982

申请日：2006-11-27

Applicant: Carsten Kluth ,  Werner Haeming ,  Wolfgang Fischer ,  Federico Buganza

Inventor： Carsten Kluth ,  Werner Haeming ,  Wolfgang Fischer ,  Federico Buganza

IPC: G01M15/12

CPC classification number: F02D35/027 ,  F02D41/0082 ,  F02D41/009 ,  F02D41/26 ,  F02D41/28 ,  F02D2041/281 ,  F02P5/1526

Abstract: A device and a method for assigning at least two knock sensors to at least two cylinders of an internal combustion engine are provided. An arrangement for comparison is provided, which implements the assignment of the knock sensors to the cylinders by comparing at least two characteristic acoustic signals.

Abstract translation: 提供了一种用于将至少两个爆震传感器分配给内燃机的至少两个气缸的装置和方法。 提供了用于比较的装置，其通过比较至少两个特征声信号来实现将爆震传感器分配给气缸。