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1. 发明申请

US20100250089A1 METHOD AND SYSTEM FOR GENERATING A DIAGNOSTIC SIGNAL OF AN ENGINE COMPONENT USING AN IN-CYLINDER PRESSURE SENSOR 有权
标题翻译：使用缸内压力传感器产生发动机部件的诊断信号的方法和系统
公开(公告)号：US20100250089A1
公开(公告)日：2010-09-30
申请号：US12412756
申请日：2009-03-27
申请人： Kenneth J. Buslepp , Douglas R. Verner , Joseph R. Dulzo , Jonathan T. Shibata , Daniel G. Brennan , Joshua Cowgill
发明人： Kenneth J. Buslepp , Douglas R. Verner , Joseph R. Dulzo , Jonathan T. Shibata , Daniel G. Brennan , Joshua Cowgill
IPC分类号： G01M15/08 , G06F19/00
CPC分类号： G01M15/08
摘要： A method and a control module for diagnosing an engine component function includes a comparison module comparing an in-cylinder pressure signal to a threshold and a fault indication module generating a diagnostic signal for an engine component in response to comparing.
摘要翻译：用于诊断发动机部件功能的方法和控制模块包括比较模块，其将缸内压力信号与阈值进行比较，以及故障指示模块，响应于比较而产生用于发动机部件的诊断信号。

2. 发明授权

US08301362B2 Method and system for generating a diagnostic signal of an engine component using an in-cylinder pressure sensor 有权
标题翻译：使用缸内压力传感器产生发动机部件的诊断信号的方法和系统
公开(公告)号：US08301362B2
公开(公告)日：2012-10-30
申请号：US12412756
申请日：2009-03-27
申请人： Kenneth J. Buslepp , Douglas R. Verner , Joseph R. Dulzo , Jonathan T. Shibata , Daniel G. Brennan , Joshua Cowgill
发明人： Kenneth J. Buslepp , Douglas R. Verner , Joseph R. Dulzo , Jonathan T. Shibata , Daniel G. Brennan , Joshua Cowgill
IPC分类号： F02M7/00 , G06F19/00
CPC分类号： G01M15/08
摘要： A method and a control module for diagnosing an engine component function includes a comparison module comparing an in-cylinder pressure signal to a threshold and a fault indication module generating a diagnostic signal for an engine component in response to comparing.
摘要翻译：用于诊断发动机部件功能的方法和控制模块包括比较模块，其将缸内压力信号与阈值进行比较，以及故障指示模块，响应于比较而产生用于发动机部件的诊断信号。

3. 发明申请

US20100282192A1 METHOD AND SYSTEM FOR CONTROLLING A CAM PHASER 有权
标题翻译：用于控制CAM相位的方法和系统
公开(公告)号：US20100282192A1
公开(公告)日：2010-11-11
申请号：US12435782
申请日：2009-05-05
申请人： Kenneth J. Cinpinski , Donovan L. Dibble , Gregory J. York , Joshua Cowgill , Joseph R. Dulzo
发明人： Kenneth J. Cinpinski , Donovan L. Dibble , Gregory J. York , Joshua Cowgill , Joseph R. Dulzo
IPC分类号： F01L9/02 , F16K31/06 , F02D45/00
CPC分类号： F02D13/0219 , F01L1/185 , F01L1/2405 , F01L1/344 , F01L13/0036 , F01L2001/34426 , F01L2001/3443 , F01L2800/00 , F01L2800/05 , F01L2820/041 , Y02T10/18
摘要： A method and control module includes a control hold duty cycle module generating a control hold duty cycle signal and a voltage correction module generating a voltage correction signal. The control module also includes a correction module generating a corrected proportional correction signal based on a proportional correction signal and the voltage correction signal, and generating a corrected integral correction signal based on an integral correction signal and the voltage correction signal. The control module also includes a force determination module controlling a duty cycle to a phaser operator based upon the control hold signal, the corrected proportional correction signal and the corrected integral correction signal.
摘要翻译：方法和控制模块包括产生控制保持占空比信号的控制保持占空比模块和产生电压校正信号的电压校正模块。控制模块还包括校正模块，其基于比例校正信号和电压校正信号产生校正的比例校正信号，并且基于积分校正信号和电压校正信号产生校正的积分校正信号。控制模块还包括力确定模块，其基于控制保持信号，校正的比例校正信号和校正的积分校正信号来控制对相位器操作者的占空比。

4. 发明授权

US08336511B2 Method and system for controlling a cam phaser 有权
标题翻译：用于控制凸轮移相器的方法和系统
公开(公告)号：US08336511B2
公开(公告)日：2012-12-25
申请号：US12435782
申请日：2009-05-05
申请人： Kenneth J. Cinpinski , Donovan L. Dibble , Gregory J. York , Joshua Cowgill , Joseph R. Dulzo
发明人： Kenneth J. Cinpinski , Donovan L. Dibble , Gregory J. York , Joshua Cowgill , Joseph R. Dulzo
IPC分类号： F01L1/34
CPC分类号： F02D13/0219 , F01L1/185 , F01L1/2405 , F01L1/344 , F01L13/0036 , F01L2001/34426 , F01L2001/3443 , F01L2800/00 , F01L2800/05 , F01L2820/041 , Y02T10/18
摘要： A method and control module includes a control hold duty cycle module generating a control hold duty cycle signal and a voltage correction module generating a voltage correction signal. The control module also includes a correction module generating a corrected proportional correction signal based on a proportional correction signal and the voltage correction signal, and generating a corrected integral correction signal based on an integral correction signal and the voltage correction signal. The control module also includes a force determination module controlling a duty cycle to a phaser operator based upon the control hold signal, the corrected proportional correction signal and the corrected integral correction signal.
摘要翻译：方法和控制模块包括产生控制保持占空比信号的控制保持占空比模块和产生电压校正信号的电压校正模块。控制模块还包括校正模块，其基于比例校正信号和电压校正信号产生校正的比例校正信号，并且基于积分校正信号和电压校正信号产生校正的积分校正信号。控制模块还包括力确定模块，其基于控制保持信号，校正的比例校正信号和校正的积分校正信号来控制对相位器操作者的占空比。

5. 发明授权

US08621844B2 System and method for controlling fuel delivery based on output from a post-catalyst oxygen sensor during catalyst light-off 有权
标题翻译：在催化剂熄灭期间，基于催化剂后氧传感器的输出控制燃料输送的系统和方法
公开(公告)号：US08621844B2
公开(公告)日：2014-01-07
申请号：US13105336
申请日：2011-05-11
申请人： Jonathan T. Shibata , Joshua Cowgill
发明人： Jonathan T. Shibata , Joshua Cowgill
IPC分类号： F01N3/00
CPC分类号： F02D41/0255 , F02D41/1441 , F02D41/1454 , Y02T10/26
摘要： A system includes a voltage determination module and a fuel control module. The voltage determination module determines a first output voltage of a first oxygen sensor position upstream from a catalyst in an exhaust system of an engine, and determines a second output voltage from a second oxygen sensor positioned downstream from the catalyst, the first output voltage indicating a first oxygen level of exhaust upstream from the catalyst, the second output voltage indicating a second oxygen level of exhaust downstream from the catalyst. The fuel control module controls a fuel mass injected into the engine based on the first output voltage and the second output voltage when a temperature of the catalyst is greater than a light-off temperature, and controls the fuel mass based on the second output voltage and independent from the first output voltage when the catalyst temperature is less than light-off temperature.
摘要翻译：一种系统包括电压确定模块和燃料控制模块。电压确定模块确定发动机的排气系统中的催化剂上游的第一氧传感器位置的第一输出电压，并且确定位于催化剂下游的第二氧传感器的第二输出电压，第一输出电压指示催化剂上游的排气的第一氧气水平，第二输出电压指示催化剂下游的排气的第二氧气水平。当催化剂的温度大于点火温度时，燃料控制模块基于第一输出电压和第二输出电压来控制喷射到发动机中的燃料质量，并且基于第二输出电压控制燃料质量，当催化剂温度低于起燃温度时，独立于第一输出电压。

6. 发明申请

US20120285142A1 SYSTEM AND METHOD FOR CONTROLLING FUEL DELIVERY BASED ON OUTPUT FROM A POST-CATALYST OXYGEN SENSOR DURING CATALYST LIGHT-OFF 有权
标题翻译：用于控制燃料输送的系统和方法基于在催化剂熄灭期间的后催化氧传感器的输出
公开(公告)号：US20120285142A1
公开(公告)日：2012-11-15
申请号：US13105336
申请日：2011-05-11
申请人： Jonathan T. Shibata , Joshua Cowgill
发明人： Jonathan T. Shibata , Joshua Cowgill
IPC分类号： F01N3/00
CPC分类号： F02D41/0255 , F02D41/1441 , F02D41/1454 , Y02T10/26
摘要： A system includes a voltage determination module and a fuel control module. The voltage determination module determines a first output voltage of a first oxygen sensor position upstream from a catalyst in an exhaust system of an engine, and determines a second output voltage from a second oxygen sensor positioned downstream from the catalyst, the first output voltage indicating a first oxygen level of exhaust upstream from the catalyst, the second output voltage indicating a second oxygen level of exhaust downstream from the catalyst. The fuel control module controls a fuel mass injected into the engine based on the first output voltage and the second output voltage when a temperature of the catalyst is greater than a light-off temperature, and controls the fuel mass based on the second output voltage and independent from the first output voltage when the catalyst temperature is less than light-off temperature.
摘要翻译：一种系统包括电压确定模块和燃料控制模块。电压确定模块确定发动机的排气系统中的催化剂上游的第一氧传感器位置的第一输出电压，并且确定位于催化剂下游的第二氧传感器的第二输出电压，第一输出电压指示催化剂上游的排气的第一氧气水平，第二输出电压指示催化剂下游的排气的第二氧气水平。当催化剂的温度大于点火温度时，燃料控制模块基于第一输出电压和第二输出电压来控制喷射到发动机中的燃料质量，并且基于第二输出电压控制燃料质量，当催化剂温度低于起燃温度时，独立于第一输出电压。

7. 发明授权

US09169789B2 System and method for adjusting fuel mass for minimum fuel injector pulse widths in multiple fuel system engines 有权
标题翻译：用于在多个燃料系统发动机中调节最小燃料喷射器脉冲宽度的燃料质量的系统和方法
公开(公告)号：US09169789B2
公开(公告)日：2015-10-27
申请号：US13324532
申请日：2011-12-13
申请人： Joshua Cowgill , Ben W. Moscherosch
发明人： Joshua Cowgill , Ben W. Moscherosch
IPC分类号： F02D28/00 , F02D19/06 , F02D41/30 , F02D41/00 , F02D19/02 , F02D19/08 , F02D41/18 , F02B1/12
CPC分类号： F02D19/0647 , F02B1/12 , F02D19/024 , F02D19/0644 , F02D19/081 , F02D41/0025 , F02D41/0027 , F02D41/18 , F02D41/30 , Y02T10/32 , Y02T10/36
摘要： A control system for an engine includes a fuel mass determination module, a mass fraction determination module, and a fuel injector control module. The fuel mass determination module determines a first minimum fuel mass corresponding to a first fuel system of the engine. The mass fraction determination module determines first minimum and maximum mass fractions based on the first minimum fuel mass and a total fuel mass. The fuel injector control module limits a first desired mass fraction based on the first minimum and maximum mass fractions, and controls a first fuel injector of the engine based on the limited first desired mass fraction.
摘要翻译：用于发动机的控制系统包括燃料质量确定模块，质量分数确定模块和燃料喷射器控制模块。燃料质量确定模块确定与发动机的第一燃料系统相对应的第一最小燃料质量。质量分数确定模块基于第一最小燃料质量和总燃料质量确定第一最小和最大质量分数。燃料喷射器控制模块基于第一最小和最大质量分数限制第一期望质量分数，并且基于有限的第一期望质量分数来控制发动机的第一燃料喷射器。

8. 发明授权

US09097224B2 Multi-fuel vehicle fuel control systems and methods 有权
标题翻译：多燃料车辆燃料控制系统和方法
公开(公告)号：US09097224B2
公开(公告)日：2015-08-04
申请号：US13324564
申请日：2011-12-13
申请人： Ben W. Moscherosch , Craig D. Marriott , Joshua Cowgill
发明人： Ben W. Moscherosch , Craig D. Marriott , Joshua Cowgill
IPC分类号： F02M43/04 , F02D28/00 , F02M43/00 , F02D19/06 , F02D19/08 , F02D41/00 , F02D41/30
CPC分类号： F02M43/00 , F02D19/061 , F02D19/0644 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D41/0025 , F02D41/0027 , F02D41/3094 , F02D2200/021 , F02D2200/101 , Y02T10/36
摘要： A method for a multi-fuel vehicle includes: determining a first target amount of fuel to be injected for a combustion event of a combustion chamber of an engine; determining first and second fractions for the combustion event based on at least one of engine speed, engine load, and engine temperature; determining a second target amount of liquid fuel for the combustion event based on the first target amount and the first fraction; determining a third target amount of gaseous fuel for the combustion event based on the first target amount and the second fraction; selectively injecting a liquid fuel directly into the combustion chamber for the combustion event based on the second target amount and using a first fuel injector; and selectively injecting a gaseous fuel into a port of the combustion chamber for the combustion event based on the third target amount and using a second fuel injector.
摘要翻译：一种用于多燃料车辆的方法包括：确定用于发动机的燃烧室的燃烧事件的待喷射的燃料的第一目标量; 基于发动机速度，发动机负荷和发动机温度中的至少一个，确定燃烧事件的第一和第二部分; 基于所述第一目标量和所述第一部分确定用于所述燃烧事件的第二目标量的液体燃料; 基于第一目标量和第二部分确定用于燃烧事件的第三目标量的气体燃料; 基于第二目标量，使用第一燃料喷射器选择性地将液体燃料直接喷射到用于燃烧事件的燃烧室中; 并且基于第三目标量和使用第二燃料喷射器将气体燃料选择性地喷射到用于燃烧事件的燃烧室的端口中。

9. 发明申请

US20130046453A1 SYSTEM AND METHOD FOR CONTROLLING MULTIPLE FUEL SYSTEMS 审中-公开
标题翻译：用于控制多个燃料系统的系统和方法
公开(公告)号：US20130046453A1
公开(公告)日：2013-02-21
申请号：US13324502
申请日：2011-12-13
申请人： Joshua Cowgill
发明人： Joshua Cowgill
IPC分类号： F02D41/30
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D19/081 , F02D41/0027 , F02D2250/12 , Y02T10/36
摘要： A system according to the principles of the present disclosure includes a fuel mass module and a fuel control module. The fuel mass module determines a first fuel mass before the first fuel mass is injected into one of a cylinder of an engine and an injection port of the cylinder. The fuel mass module also determines a second fuel mass after injection of the first fuel mass starts. The fuel control module controls a first fuel injector to inject the first fuel mass into the one of the cylinder and the injection port for a combustion event. The fuel control module also controls a second fuel injector to inject the second fuel mass into one of the cylinder and the injection port for the combustion event. The second fuel injector is different from the first fuel injector.
摘要翻译：根据本公开的原理的系统包括燃料质量模块和燃料控制模块。燃料质量模块在将第一燃料质量注入发动机的气缸和气缸的喷射口之一之前确定第一燃料质量。燃料质量模块还在喷射第一燃料质量开始之后确定第二燃料质量。燃料控制模块控制第一燃料喷射器以将第一燃料块注入到用于燃烧事件的气缸和喷射口中的一个。燃料控制模块还控制第二燃料喷射器以将第二燃料质量喷射到用于燃烧事件的气缸和喷射口中的一个。第二燃料喷射器与第一燃料喷射器不同。

10. 发明授权

US07921710B2 Two-step oil control valve diagnostic systems 有权
标题翻译：两步油控阀诊断系统
公开(公告)号：US07921710B2
公开(公告)日：2011-04-12
申请号：US12435725
申请日：2009-05-05
申请人： Kenneth J. Cinpinski , Donovan L. Dibble , Joshua Cowgill
发明人： Kenneth J. Cinpinski , Donovan L. Dibble , Joshua Cowgill
IPC分类号： G01M15/04
CPC分类号： F01L1/245 , F01L2800/12 , F02B77/082
摘要： A diagnostic system includes a first pressure monitoring module, a second pressure monitoring module, and a fault determination module. The first pressure monitoring module determines low-lift pressures and high-lift pressures in a cam phaser when a first oil control valve (OCV) moves first valve lifters to the low-lift state and the high-lift state, respectively. The second pressure monitoring module determines low-lift pressures and high-lift pressures in the cam phaser when a second OCV moves second valve lifters to the low-lift state and the high-lift state, respectively. The fault determination module diagnoses a fault in one of the first OCV and the second OCV based the low-lift pressures and the high-lift pressures.
摘要翻译：诊断系统包括第一压力监测模块，第二压力监测模块和故障确定模块。当第一油控阀（OCV）分别将第一阀提升器移动到低提升状态和高升力状态时，第一压力监测模块确定凸轮相移器中的低升程压力和高升程压力。第二压力监测模块确定当第二个OCV将第二个气门挺杆移动到低升力状态和高升力状态时，凸轮移相器中的低升程压力和高升程压力。故障确定模块基于低升程压力和高升程压力来诊断第一OCV和第二OCV之一的故障。

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