专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US06226576B1 Method for monitoring and error recognition 有权
标题翻译：监控和错误识别方法
公开(公告)号：US06226576B1
公开(公告)日：2001-05-01
申请号：US09367380
申请日：1999-10-12
申请人： Oskar Torno , Carsten Kluth , Werner Haeming , Iwan Surjadi , Steffen Franke , Michael Baeuerle
发明人： Oskar Torno , Carsten Kluth , Werner Haeming , Iwan Surjadi , Steffen Franke , Michael Baeuerle
IPC分类号： G01M1500
CPC分类号： F02D41/22 , Y02T10/40
摘要： 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.
摘要翻译：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。

7. 发明授权

US06446601B1 Ignition control method 有权
标题翻译：点火控制方法
公开(公告)号：US06446601B1
公开(公告)日：2002-09-10
申请号：US09700290
申请日：2001-02-16
申请人： Steffen Franke , Oskar Torno , Carsten Kluth , Werner Haeming , Iwan Surjadi , Michael Baeuerle
发明人： Steffen Franke , Oskar Torno , Carsten Kluth , Werner Haeming , Iwan Surjadi , Michael Baeuerle
IPC分类号： F02P1152
CPC分类号： F02P5/1521 , F02D2250/22 , Y02T10/46
摘要： A method for ignition control is described in which the load gradient is determined. The load gradient is compared with a first specifiable dynamic threshold and the ignition control variable is additively retarded by application of an adaptable dynamic derivative action if the load gradient exceeds the first dynamic threshold. If the load gradient exceeds a second specifiable dynamic threshold and no knock occurs, then the output dynamic derivative action is reduced so that the ignition is advanced again.
摘要翻译：描述了一种确定负载梯度的点火控制方法。将负载梯度与第一可指定动态阈值进行比较，并且如果负载梯度超过第一动态阈值，则点火控制变量通过应用适应性动态导数动作而被相加地延迟。如果负载梯度超过第二个可指定的动态阈值，并且不会发生爆震，则输出动态微分作用减小，从而再次提升点火。

8. 发明授权

US06267100B1 Device for suppressing engine knocking in internal combustion engines 有权
标题翻译：用于抑制内燃机发动机爆震的装置
公开(公告)号：US06267100B1
公开(公告)日：2001-07-31
申请号：US09445173
申请日：2000-03-13
申请人： Oskar Torno , Carsten Kluth , Werner Haeming , Steffen Franke , Michael Baeuerle
发明人： Oskar Torno , Carsten Kluth , Werner Haeming , Steffen Franke , Michael Baeuerle
IPC分类号： F02P5152
CPC分类号： F02D41/1497 , F02P5/1521 , Y02T10/46
摘要： A device for suppressing knocks in internal combustion engines, in which the ignition firing point is adjusted after knocking has occurred, and this knock control is only activated in response to specifiable thermal conditions in the internal combustion engine. The gas-inlet temperature in the combustion chamber of the internal combustion engine is ascertained for the valuation of the thermal conditions of the internal combustion engine and for switching the knock control into the active state.
摘要翻译：一种用于抑制内燃机爆震的装置，其中点火点在爆震之后被调节，并且该爆震控制仅仅是响应于内燃机中可指定的热条件而激活。确定内燃机的燃烧室中的气体入口温度用于内燃机的热条件的估值，并将爆震控制转换为活动状态。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式