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1. 发明授权

US09441605B2 Corona ignition system and method for controlling a corona ignition device 有权
标题翻译：电晕点火系统及控制电晕点火装置的方法
公开(公告)号：US09441605B2
公开(公告)日：2016-09-13
申请号：US14453208
申请日：2014-08-06
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer
IPC分类号： F02P3/01 , F02P9/00 , F02P23/04 , H01T19/02 , H01T19/00 , F02D41/20 , H01T19/04
CPC分类号： F02P9/002 , F02D2041/2051 , F02P9/007 , F02P23/04 , F02P23/045 , H01T19/00 , H01T19/02 , H01T19/04
摘要： A corona ignition system that can be operated with relatively low expenditure in the vicinity of its resonant frequency. For each ignition, impedance and frequency values are stored in a data structure and are allocated to a respective voltage value. The data structure is complemented by an adjustment variable whose value specifies whether the present frequency value of the present engine cycle has been classified as too high or too low. The value of the adjustment variable is determined anew in each engine cycle. To that end, a comparison is made between a present frequency value with an earlier frequency value and a present impedance value with an earlier impedance value. Based upon the comparison, a value can be assigned to the adjustment value to cause a lower or higher frequency value of the corona discharge in the next cycle.
摘要翻译：电晕点火系统，其谐振频率附近可以以较低的开支运行。对于每个点火，阻抗和频率值被存储在数据结构中并被分配到相应的电压值。该数据结构由一个调整变量补充，该变量的值指定当前发动机循环的当前频率值是否已被分类为过高或过低。在每个发动机循环中重新确定调整变量的值。为此，比较具有较早频率值的当前频率值和具有较早阻抗值的当前阻抗值。基于比较，可以将值分配给调整值，以在下一个周期中引起电晕放电的较低或较高频率值。

2. 发明申请

US20150361944A1 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于控制内燃机的方法
公开(公告)号：US20150361944A1
公开(公告)日：2015-12-17
申请号：US14739096
申请日：2015-06-15
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer , Steffen Bohne
IPC分类号： F02P5/15 , F02P17/00
CPC分类号： F02P5/1514 , F02P5/1512 , F02P5/1518 , F02P7/02 , F02P17/00 , F02P17/02 , Y02T10/46
摘要： A method for controlling an internal combustion engine. Target ignition times for the individual cylinders are given by an engine control device through trigger signals transmitted to the ignition control device. After receiving a trigger signal, the ignition control device activates the ignition device associated with this trigger signal to effect ignition in the respective cylinder. The ignition control device stores a firing order in which an ignition is to be cyclically effected in the individual cylinders, and it is checked whether trigger signals for all cylinders are received in the stored firing order, and if not, a substitutional ignition time is calculated for the at least one cylinder for which no trigger signal has been received, from at least two trigger signals for the cylinders or one of the remaining cylinders, and the respective ignition device or ignition devices are activated according to the calculated substitutional ignition time.
摘要翻译：一种用于控制内燃机的方法。单个气缸的目标点火时间由发动机控制装置通过传递到点火控制装置的触发信号给出。在接收到触发信号之后，点火控制装置激活与该触发信号相关联的点火装置，以在相应的气缸中点燃。点火控制装置存储在各个气缸中循环地点火的点火顺序，并且检查所存储的点火顺序中是否接收到所有气缸的触发信号，如果不是，则计算替代点火时间对于没有接收到触发信号的至少一个气缸，根据所计算的替代点火时间，从用于气缸或其中一个气缸的至少两个触发信号和相应的点火装置或点火装置启动。

3. 发明授权

US10122155B2 Corona ignition system for an internal combustion engine 有权
公开(公告)号：US10122155B2
公开(公告)日：2018-11-06
申请号：US14938534
申请日：2015-11-11
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer , Thomas Holzschuh
IPC分类号： F23Q3/00 , H01T19/00 , H01T13/50 , F02P3/01
摘要： A corona ignition system is described for igniting fuel in a combustion chamber of an internal combustion engine, with a resonant circuit, which contains an ignition electrode, a high frequency generator connected to the resonant circuit, in order to generate an AC voltage for exciting the resonant circuit, and a direct current voltage source, in order to generate an input voltage for the high frequency generator. According to this disclosure, provision is made that parallel to the direct current voltage source a capacitor is connected to the high frequency generator, which capacitor on transient oscillation of the resonant circuit compensates mismatches between the resonant circuit and the direct current voltage source.

4. 发明授权

US09777696B2 Method for controlling an internal combustion engine and ignition control device for such a method 有权
公开(公告)号：US09777696B2
公开(公告)日：2017-10-03
申请号：US14798886
申请日：2015-07-14
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer
IPC分类号： F02P7/073 , F02P9/00 , F02P7/07 , F02D41/26 , F02P5/15 , H04L12/413 , F02P7/077 , F02P23/04 , F02D41/00
CPC分类号： F02P9/007 , F02D41/009 , F02D41/266 , F02P5/1518 , F02P7/07 , F02P7/073 , F02P7/077 , F02P23/04 , H04L12/4135 , Y02T10/46
摘要： Described is a method for controlling an internal combustion engine, wherein an ignition control device is prompted by control signals of an engine control device to activate an ignition device by means of which an ignition of a fuel-air mixture in a cylinder of the internal combustion engine is affected. It is provided according to this disclosure, that the engine control device communicates a target ignition angle or information about an operating condition of the internal combustion engine to the ignition control device, and the ignition control device sets an operating parameter of the ignition device in dependence on the target ignition angle or the information about the operating condition of the internal combustion engine.

5. 发明申请

US20150097626A1 METHOD FOR ADJUSTING AN EXCITATION FREQUENCY OF AN OSCILLATING CIRCUIT OF A CORONA IGNITION DEVICE 有权
标题翻译：用于调整CORONA点火装置的振荡电路的激励频率的方法
公开(公告)号：US20150097626A1
公开(公告)日：2015-04-09
申请号：US14506792
申请日：2014-10-06
申请人： BorgWarner Ludwigsburg GmbH
发明人： Markus Kernwein , Torsten Schremmer
IPC分类号： H03L7/00 , H01T13/50 , F02P23/04 , H01T19/02
CPC分类号： H03L7/00 , F02D41/28 , F02D2041/288 , F02P3/01 , F02P3/0442 , F02P9/007 , F02P17/12 , F02P23/04 , H01T13/50 , H01T19/00 , H01T19/02 , H03B5/08
摘要： A method for setting adjusting frequency of an electric oscillating circuit of a corona ignition device. The circuit is excited with a starting value (f1) of the excitation frequency and a reference value (IR) of a frequency-dependent variable is measured. The excitation frequency is incrementally changed. After every increment a value (I) of the frequency-dependent variable is measured and it is determined whether the measured value (I) deviates significantly from the reference value (IR). Depending upon the measured value (I) relative to the reference value, the value (f) of the excitation frequency is either set as the new starting value (f1) or stored as a boundary value. Further incremental changes to the excitation frequency are made in one of two directions and further comparisons of the values I and IR are performed. Ultimately, the excitation frequency can be set to a mean value between first and second boundary values.
摘要翻译：一种用于设置电晕点火装置的电振荡电路的调节频率的方法。电路以激发频率的起始值（f1）激励，并测量频率相关变量的参考值（IR）。励磁频率逐渐变化。在每个增量之后，测量频率相关变量的值（I），并且确定测量值（I）是否显着偏离参考值（IR）。根据相对于参考值的测量值（I），激励频率的值（f）被设置为新的起始值（f1）或存储为边界值。在两个方向中的一个方向进行激励频率的进一步增量改变，并且进行值I和IR的进一步比较。最终，激励频率可以被设置为第一和第二边界值之间的平均值。

6. 发明申请

US20150040850A1 CORONA IGNITION SYSTEM AND METHOD FOR CONTROLLING A CORONA IGNITION DEVICE 有权
标题翻译： CORONA点火系统和控制CORONA点火装置的方法
公开(公告)号：US20150040850A1
公开(公告)日：2015-02-12
申请号：US14453208
申请日：2014-08-06
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer
IPC分类号： F02P9/00 , F02P23/04
CPC分类号： F02P9/002 , F02D2041/2051 , F02P9/007 , F02P23/04 , F02P23/045 , H01T19/00 , H01T19/02 , H01T19/04
摘要： A corona ignition system that can be operated with relatively low expenditure in the vicinity of its resonant frequency. For each ignition, impedance and frequency values are stored in a data structure and are allocated to a respective voltage value. The data structure is complemented by an adjustment variable whose value specifies whether the present frequency value of the present engine cycle has been classified as too high or too low. The value of the adjustment variable is determined anew in each engine cycle. To that end, a comparison is made between a present frequency value with an earlier frequency value and a present impedance value with an earlier impedance value. Based upon the comparison, a value can be assigned to the adjustment value to cause a lower or higher frequency value of the corona discharge in the next cycle.
摘要翻译：电晕点火系统，其谐振频率附近可以以较低的开支运行。对于每个点火，阻抗和频率值被存储在数据结构中并被分配到相应的电压值。该数据结构由一个调整变量补充，该变量的值指定当前发动机循环的当前频率值是否已被分类为过高或过低。在每个发动机循环中重新确定调整变量的值。为此，比较具有较早频率值的当前频率值和具有较早阻抗值的当前阻抗值。基于比较，可以将值分配给调整值，以在下一个周期中引起电晕放电的较低或较高频率值。

7. 发明授权

US09797365B2 Method for controlling a corona ignition system of a cyclically operating internal combustion engine 有权
公开(公告)号：US09797365B2
公开(公告)日：2017-10-24
申请号：US14642434
申请日：2015-03-09
申请人： BorgWarner Ludwigsburg GmbH
发明人： Alexander Schenk , Torsten Schremmer , Georg Rixecker
IPC分类号： F02P23/04 , F02P3/01 , F02D41/14 , F02P9/00 , F02P17/12 , F02D35/02 , F02P7/03 , F02B77/08
CPC分类号： F02P23/04 , F02B77/085 , F02D35/028 , F02D41/1401 , F02P3/01 , F02P7/03 , F02P9/007 , F02P17/12 , F02P2017/121
摘要： A method for controlling a corona ignition system in which a corona discharge is produced at an ignition electrode by exciting a resonating circuit with an AC voltage produced by a high-frequency generator. The AC voltage is adjusted to a target value depending on an operating state of the engine. Combustion onset is determined by evaluating an electrical variable of the resonating circuit and the target value of the AC voltage is reduced by a predefined value following a predefined number of engine cycles or a predefined operating period. The determined combustion onset is evaluated in one or more engine cycles. The target value for the momentary engine operating state is then increased if, by evaluation of the combustion onset, it is found that a predefined requirement is no longer met. Otherwise, the reduced target value is stored as a new target value for the momentary engine operating state.

8. 发明申请

US20160141841A1 CORONA IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的CORONA点火系统
公开(公告)号：US20160141841A1
公开(公告)日：2016-05-19
申请号：US14938534
申请日：2015-11-11
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer , Thomas Holzschuh
IPC分类号： H01T19/00
CPC分类号： H01T19/00 , F02P3/01 , H01T13/50
摘要： A corona ignition system is described for igniting fuel in a combustion chamber of an internal combustion engine, with a resonant circuit, which contains an ignition electrode, a high frequency generator connected to the resonant circuit, in order to generate an AC voltage for exciting the resonant circuit, and a direct current voltage source, in order to generate an input voltage for the high frequency generator. According to this disclosure, provision is made that parallel to the direct current voltage source a capacitor is connected to the high frequency generator, which capacitor on transient oscillation of the resonant circuit compensates mismatches between the resonant circuit and the direct current voltage source.
摘要翻译：描述了一种用于点燃内燃机燃烧室中的燃料的电晕点火系统，其中共振电路包含点火电极，连接到谐振电路的高频发生器，以产生用于激发谐振电路和直流电压源，以便产生高频发生器的输入电压。根据本公开，提供与直流电压源并联的电容器连接到高频发生器，谐振电路的瞬态振荡上的电容器补偿谐振电路和直流电压源之间的失配。

9. 发明授权

US09294102B2 Method for adjusting an excitation frequency of an oscillating circuit of a corona ignition device 有权
标题翻译：调整电晕点火装置的振荡电路的激励频率的方法
公开(公告)号：US09294102B2
公开(公告)日：2016-03-22
申请号：US14506792
申请日：2014-10-06
申请人： BorgWarner Ludwigsburg GmbH
发明人： Markus Kernwein , Torsten Schremmer
IPC分类号： H01T19/00 , F02P3/01 , H03B5/08 , H03L7/00 , F02P23/04 , H01T13/50 , H01T19/02 , F02D41/28 , F02P3/04 , F02P9/00 , F02P17/12
CPC分类号： H03L7/00 , F02D41/28 , F02D2041/288 , F02P3/01 , F02P3/0442 , F02P9/007 , F02P17/12 , F02P23/04 , H01T13/50 , H01T19/00 , H01T19/02 , H03B5/08
摘要： A method for setting adjusting frequency of an electric oscillating circuit of a corona ignition device. The circuit is excited with a starting value (f1) of the excitation frequency and a reference value (IR) of a frequency-dependent variable is measured. The excitation frequency is incrementally changed. After every increment a value (I) of the frequency-dependent variable is measured and it is determined whether the measured value (I) deviates significantly from the reference value (IR). Depending upon the measured value (I) relative to the reference value, the value (f) of the excitation frequency is either set as the new starting value (f1) or stored as a boundary value. Further incremental changes to the excitation frequency are made in one of two directions and further comparisons of the values I and IR are performed. Ultimately, the excitation frequency can be set to a mean value between first and second boundary values.
摘要翻译：一种用于设置电晕点火装置的电振荡电路的调节频率的方法。电路以激发频率的起始值（f1）激励，并测量频率相关变量的参考值（IR）。励磁频率逐渐变化。在每个增量之后，测量频率相关变量的值（I），并且确定测量值（I）是否显着偏离参考值（IR）。根据相对于参考值的测量值（I），激励频率的值（f）被设置为新的起始值（f1）或存储为边界值。在两个方向中的一个方向进行激励频率的进一步增量改变，并且进行值I和IR的进一步比较。最终，激励频率可以被设置为第一和第二边界值之间的平均值。

10. 发明授权

US09719480B2 Method for controlling the triggering of ignition in an internal combustion engine 有权
公开(公告)号：US09719480B2
公开(公告)日：2017-08-01
申请号：US14739096
申请日：2015-06-15
申请人： BorgWarner Ludwigsburg GmbH
发明人： Torsten Schremmer , Steffen Bohne
IPC分类号： F02P5/15 , F02P7/02 , F02P17/00 , F02P17/02
CPC分类号： F02P5/1514 , F02P5/1512 , F02P5/1518 , F02P7/02 , F02P17/00 , F02P17/02 , Y02T10/46
摘要： A method for controlling an internal combustion engine. Target ignition times for the individual cylinders are given by an engine control device through trigger signals transmitted to the ignition control device. After receiving a trigger signal, the ignition control device activates the ignition device associated with this trigger signal to effect ignition in the respective cylinder. The ignition control device stores a firing order in which an ignition is to be cyclically effected in the individual cylinders, and it is checked whether trigger signals for all cylinders are received in the stored firing order, and if not, a substitutional ignition time is calculated for the at least one cylinder for which no trigger signal has been received, from at least two trigger signals for the cylinders or one of the remaining cylinders, and the respective ignition device or ignition devices are activated according to the calculated substitutional ignition time.

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