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1.发明授权Knock detection system and method for an amplifier control for a knock signal 有权用于敲击信号的放大器控制的敲击检测系统和方法公开(公告)号：US08365579B2
公开(公告)日：2013-02-05
申请号：US12733991
申请日：2008-09-24
申请人： Kai Dierssen , Stefan Kempf , Jochen Goebels , Federico Buganza , Anton Kantschar , Frédéric Gabel , Carsten Kluth , Oskar Torno , Werner Haeming , Robert Sloboda , Jan Boettger , Rudi Eichhorn , Andreas Meinken
发明人： Kai Dierssen , Stefan Kempf , Jochen Goebels , Federico Buganza , Anton Kantschar , Frédéric Gabel , Carsten Kluth , Oskar Torno , Werner Haeming , Robert Sloboda , Jan Boettger , Rudi Eichhorn , Andreas Meinken
IPC分类号： G01L23/22
CPC分类号： G01L23/225 , F02D35/027
摘要： An apparatus for furnishing an amplified sensor signal of a knock sensor, encompassing an analog amplifier for amplifying the sensor signal in accordance with a first definable gain factor; an analog/digital converter for digitizing the amplified sensor signal into a digitized sensor signal; a digital amplifier for amplifying the digitized sensor signal in accordance with a second definable gain factor; and a control unit in order to furnish the first and the second gain factor as a function of a baseline sound level of the sensor signal, the baseline sound level corresponding to the component of the solid-borne sound signal generated in normal operation without knocking.
摘要翻译： 一种用于提供爆震传感器的放大的传感器信号的装置，包括用于根据第一可定义增益因子放大传感器信号的模拟放大器; 用于将放大的传感器信号数字化为数字化传感器信号的模拟/数字转换器; 数字放大器，用于根据第二可定义增益因子放大数字化的传感器信号; 以及控制单元，以便提供作为传感器信号的基线声级的函数的第一增益因子和第二增益因子，所述基线声级与在正常操作中产生的固体声音信号的分量相对应而不发生敲击。
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2.发明申请KNOCK DETECTION SYSTEM AND METHOD FOR AN AMPLIFIER CONTROL FOR A KNOCK SIGNAL 有权用于锁定信号的放大器控制的锁定检测系统和方法公开(公告)号：US20110030452A1
公开(公告)日：2011-02-10
申请号：US12733991
申请日：2008-09-24
申请人： Kai Dierssen , Stefan Kempf , Jochen Goebels , Federico Buganza , Anton Kantschar , Frédéric Gabel , Carsten Kluth , Oskar Torno , Werner Haeming , Robert Sloboda , Jan Boettger , Rudi Eichhorn , Andreas Meinken
发明人： Kai Dierssen , Stefan Kempf , Jochen Goebels , Federico Buganza , Anton Kantschar , Frédéric Gabel , Carsten Kluth , Oskar Torno , Werner Haeming , Robert Sloboda , Jan Boettger , Rudi Eichhorn , Andreas Meinken
CPC分类号： G01L23/225 , F02D35/027
摘要： An apparatus for furnishing an amplified sensor signal of a knock sensor, encompassing an analog amplifier for amplifying the sensor signal in accordance with a first definable gain factor; an analog/digital converter for digitizing the amplified sensor signal into a digitized sensor signal; a digital amplifier for amplifying the digitized sensor signal in accordance with a second definable gain factor; and a control unit in order to furnish the first and the second gain factor as a function of a baseline sound level of the sensor signal, the baseline sound level corresponding to the component of the solid-borne sound signal generated in normal operation without knocking.
摘要翻译： 一种用于提供爆震传感器的放大的传感器信号的装置，包括用于根据第一可定义增益因子放大传感器信号的模拟放大器; 用于将放大的传感器信号数字化为数字化传感器信号的模拟/数字转换器; 数字放大器，用于根据第二可定义增益因子放大数字化的传感器信号; 以及控制单元，以便提供作为传感器信号的基线声级的函数的第一增益因子和第二增益因子，所述基线声级与在正常操作中产生的固体声音信号的分量相对应而不发生敲击。
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公开(公告)号：US20050143900A1
公开(公告)日：2005-06-30
申请号：US10999766
申请日：2004-11-29
申请人： Anton Kantschar , Robert Sloboda , Rudi Eichhorn , Andreas Meinken , Jochen Goebels , Jan Boettger , Goetz Stelzenmueller , Kai Dierssen , Frederic Gabel
发明人： Anton Kantschar , Robert Sloboda , Rudi Eichhorn , Andreas Meinken , Jochen Goebels , Jan Boettger , Goetz Stelzenmueller , Kai Dierssen , Frederic Gabel
CPC分类号： F02D35/027 , F02D41/2451 , F02P5/1523 , Y02T10/46
摘要： A method for computing an ignition angle of an internal combustion engine as a function of the operating conditions of the engine and knock signals K, which indicate knocking combustion in the engine. If knock occurs, the ignition angle is retarded. If knock stops for a first period, the ignition angle is advanced again. Advance of the ignition angle is limited on the basis of the first period. If knock stops for a second period, which exceeds the first period, the ignition angle is further advanced.
摘要翻译： 一种用于根据发动机的操作条件和爆震信号K来计算内燃机的点火角的方法，其指示发动机中的爆震燃烧。 如果发生爆震，则点火角度被延迟。 如果第一个阶段的敲击停止，则再次提升点火角。 点火角度的提前在第一个周期的基础上受到限制。 如果超过第一时间段的第二个时间段的停止停止，则点火角度进一步提高。
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公开(公告)号：US07051712B2
公开(公告)日：2006-05-30
申请号：US10999766
申请日：2004-11-29
申请人： Anton Kantschar , Robert Sloboda , Rudi Eichhorn , Andreas Meinken , Jochen Goebels , Jan Boettger , Goetz Stelzenmueller , Kai Dierssen , Frederic Gabel
发明人： Anton Kantschar , Robert Sloboda , Rudi Eichhorn , Andreas Meinken , Jochen Goebels , Jan Boettger , Goetz Stelzenmueller , Kai Dierssen , Frederic Gabel
IPC分类号： F02P5/00
CPC分类号： F02D35/027 , F02D41/2451 , F02P5/1523 , Y02T10/46
摘要： A method for computing an ignition angle of an internal combustion engine as a function of the operating conditions of the engine and knock signals K, which indicate knocking combustion in the engine. If knock occurs, the ignition angle is retarded. If knock stops for a first period, the ignition angle is advanced again. Advance of the ignition angle is limited on the basis of the first period. If knock stops for a second period, which exceeds the first period, the ignition angle is further advanced.
摘要翻译： 一种用于根据发动机的操作条件和爆震信号K来计算内燃机的点火角的方法，其指示发动机中的爆震燃烧。 如果发生爆震，则点火角度被延迟。 如果第一个阶段的敲击停止，则再次提升点火角。 点火角度的提前在第一个周期的基础上受到限制。 如果超过第一时间段的第二个时间段的停止停止，则点火角度进一步提高。
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