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1. 发明授权

US08706383B2 Distributed fuel delivery system for alternative gaseous fuel applications 有权
标题翻译：用于替代气体燃料应用的分布式燃油输送系统
公开(公告)号：US08706383B2
公开(公告)日：2014-04-22
申请号：US12949273
申请日：2010-11-18
申请人： Marc Sauve , Louis A. Avallone , Karl H. Kozole
发明人： Marc Sauve , Louis A. Avallone , Karl H. Kozole
IPC分类号： B60T7/12
CPC分类号： F02D41/266 , F02D41/0025 , F02D41/1454 , F02D41/1476 , F02D41/40 , Y02T10/44
摘要： A control system includes an engine control module that generates fuel injector command signals for fuel injectors of an engine and engine parameter signals that indicate operating characteristics of the engine. A fuel injector control module communicates with the engine control module via a network. The engine control module transmits the engine parameter signals to the fuel injector control module via the network. The fuel injector control module generates compensated fuel injector signals based on the fuel injector command signals and the engine parameter signals. The engine control module may generate fuel injector command signals for a gaseous fuel mode based on signals received from the fuel injector control module.
摘要翻译：控制系统包括发动机控制模块，该发动机控制模块生成用于发动机的燃料喷射器的燃料喷射器命令信号和指示发动机的操作特性的发动机参数信号。燃料喷射器控制模块经由网络与发动机控制模块通信。发动机控制模块通过网络将发动机参数信号发送到燃料喷射器控制模块。燃料喷射器控制模块基于燃料喷射器命令信号和发动机参数信号产生补偿的燃料喷射器信号。发动机控制模块可以基于从燃料喷射器控制模块接收的信号来产生用于气体燃料模式的燃料喷射器命令信号。

2. 发明授权

US08498799B2 System and method for controlling fuel injection in engines configured to operate using different fuels 有权
标题翻译：用于控制配置成使用不同燃料运行的发动机的燃油喷射的系统和方法
公开(公告)号：US08498799B2
公开(公告)日：2013-07-30
申请号：US13110276
申请日：2011-05-18
申请人： James C. Matthews, Jr. , Louis A. Avallone , Robert J. Horner , Nicholas John Kalweit , Marc Sauve , Charles E. Leady , Grant Meade , Amir R. Lodhi
发明人： James C. Matthews, Jr. , Louis A. Avallone , Robert J. Horner , Nicholas John Kalweit , Marc Sauve , Charles E. Leady , Grant Meade , Amir R. Lodhi
IPC分类号： F02D41/30
CPC分类号： F02D19/0647 , F02D19/061 , F02D19/0692 , F02D41/0027 , F02D41/3094 , F02D41/34 , Y02T10/36 , Y02T10/44
摘要： A first control system for an engine includes first and second control modules. The first control module determines first and second fuel masses for first and second fuel injection systems of the engine, respectively, and that controls the first fuel injection system to inject a first fuel based on the first fuel mass. The second control module controls the second fuel injection system to inject a second fuel based on the second fuel mass. A second control system for an engine includes first and second control modules. The first control module controls a first fuel injection system of the engine to inject a first fuel and selectively disables at least one of a plurality of components of a second fuel injection system of the engine. The second control module controls the second fuel injection system to inject a second fuel.
摘要翻译：用于发动机的第一控制系统包括第一和第二控制模块。第一控制模块分别确定用于发动机的第一和第二燃料喷射系统的第一和第二燃料质量，并且控制第一燃料喷射系统以基于第一燃料质量喷射第一燃料。第二控制模块控制第二燃料喷射系统以基于第二燃料块喷射第二燃料。用于发动机的第二控制系统包括第一和第二控制模块。第一控制模块控制发动机的第一燃料喷射系统以喷射第一燃料并且选择性地禁用发动机的第二燃料喷射系统的多个部件中的至少一个。第二控制模块控制第二燃料喷射系统以喷射第二燃料。

3. 发明申请

US20110202256A1 DISTRIBUTED FUEL DELIVERY SYTEMS FOR ALTERNATIVE GASEOUS FUEL APPLICATIONS 有权
标题翻译：用于替代气体燃料应用的分布式燃料递送
公开(公告)号：US20110202256A1
公开(公告)日：2011-08-18
申请号：US12949273
申请日：2010-11-18
申请人： Marc Sauve , Louis A. Avallone , Karl H. Kozole
发明人： Marc Sauve , Louis A. Avallone , Karl H. Kozole
IPC分类号： F02D41/02
CPC分类号： F02D41/266 , F02D41/0025 , F02D41/1454 , F02D41/1476 , F02D41/40 , Y02T10/44
摘要： A control system includes an engine control module that generates fuel injector command signals for fuel injectors of an engine and engine parameter signals that indicate operating characteristics of the engine. A fuel injector control module communicates with the engine control module via a network. The engine control module transmits the engine parameter signals to the fuel injector control module via the network. The fuel injector control module generates compensated fuel injector signals based on the fuel injector command signals and the engine parameter signals. The engine control module may generate fuel injector command signals for a gaseous fuel mode based on signals received from the fuel injector control module.
摘要翻译：控制系统包括发动机控制模块，该发动机控制模块生成用于发动机的燃料喷射器的燃料喷射器命令信号和指示发动机的操作特性的发动机参数信号。燃料喷射器控制模块经由网络与发动机控制模块通信。发动机控制模块通过网络将发动机参数信号发送到燃料喷射器控制模块。燃料喷射器控制模块基于燃料喷射器命令信号和发动机参数信号产生补偿的燃料喷射器信号。发动机控制模块可以基于从燃料喷射器控制模块接收的信号来产生用于气体燃料模式的燃料喷射器命令信号。

4. 发明申请

US20090048766A1 AIR FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译：用于内燃机的空燃比控制系统
公开(公告)号：US20090048766A1
公开(公告)日：2009-02-19
申请号：US12188607
申请日：2008-08-08
申请人： KENNETH P. DUDEK , SAI S.V. RAJAGOPALAN , STEPHEN YURKOVICH , YANN G. GUEZENNEC , Shawn W. Midlam-Mohler , LOUIS A. AVALLONE , IGOR ANILOVICH
发明人： KENNETH P. DUDEK , SAI S.V. RAJAGOPALAN , STEPHEN YURKOVICH , YANN G. GUEZENNEC , Shawn W. Midlam-Mohler , LOUIS A. AVALLONE , IGOR ANILOVICH
IPC分类号： F02D41/00
CPC分类号： F02D41/1441 , F02D41/0295 , F02D2200/0814
摘要： A fuel control system of an engine system comprises a pre-catalyst exhaust gas oxygen (EGO) sensor and a control module. The pre-catalyst EGO sensor determines a pre-catalyst EGO signal based on an oxygen concentration of an exhaust gas. The control module determines at least one fuel command and determines at least one expected oxygen concentration of the exhaust gas. The control module determines a final fuel command for the engine system based on the pre-catalyst EGO signal, the fuel command, and the expected oxygen concentration.
摘要翻译：发动机系统的燃料控制系统包括预催化剂废气氧（EGO）传感器和控制模块。预催化剂EGO传感器基于废气的氧浓度确定催化剂前EGO信号。控制模块确定至少一个燃料命令并确定废气的至少一个预期的氧气浓度。控制模块基于催化剂前的EGO信号，燃料命令和预期的氧气浓度来确定发动机系统的最终燃料指令。

5. 发明授权

US07152594B2 Air/fuel imbalance detection system and method 有权
标题翻译：空气/燃料不平衡检测系统及方法
公开(公告)号：US07152594B2
公开(公告)日：2006-12-26
申请号：US11198194
申请日：2005-08-05
申请人： Igor Anilovich , Louis A Avallone , David N. Belton , Ian J. Mac Ewen , Vincent A. White
发明人： Igor Anilovich , Louis A Avallone , David N. Belton , Ian J. Mac Ewen , Vincent A. White
IPC分类号： F02D41/22 , F02B77/08
CPC分类号： F02D41/1495 , F02D41/1454 , F02D2041/228 , F02D2041/288
摘要： A method for detecting emissions from an internal combustion engine generally including determining a reference air/fuel mixture signal based on an engine speed and an airflow into the engine. The method includes determining an actual air/fuel mixture signal from an air/fuel mixture sensor and comparing the reference air/fuel mixture signal to the actual air/fuel mixture signal. The method also includes determining whether an air/fuel imbalance condition occurs based on the comparison and setting a service indicator based on the determination of whether the air/fuel imbalance condition occurred.
摘要翻译：一种用于检测来自内燃机的排放物的方法，通常包括基于发动机速度和进入发动机的气流来确定参考空气/燃料混合物信号。该方法包括确定来自空气/燃料混合物传感器的实际空气/燃料混合信号，并将参考空气/燃料混合信号与实际空气/燃料混合信号进行比较。该方法还包括基于比较和确定是否发生空气/燃料不平衡条件的确定来确定是否发生空气/燃料不平衡状况。

6. 发明授权

US07856309B2 Cold start emission reduction strategy for coordinated torque control systems 有权
标题翻译：协调扭矩控制系统的冷启动减排策略
公开(公告)号：US07856309B2
公开(公告)日：2010-12-21
申请号：US12233886
申请日：2008-09-19
申请人： Christopher A Gillanders , John L. Lahti , Louis A. Avallone , Jon C. Miller , Robert C. Simon, Jr. , Todd R. Shupe , Jaehak Jung , William R. Cawthorne , Leonard G. Wozniak
发明人： Christopher A Gillanders , John L. Lahti , Louis A. Avallone , Jon C. Miller , Robert C. Simon, Jr. , Todd R. Shupe , Jaehak Jung , William R. Cawthorne , Leonard G. Wozniak
IPC分类号： G05D17/02 , F01N9/00 , F02D43/00 , F02D41/02 , F01N11/00
CPC分类号： F02D41/0255 , F01N11/002 , F02D41/064 , F02D41/1497 , F02D2250/18 , Y02T10/26 , Y02T10/47 , Y10T477/653
摘要： A cold-start control system for an internal combustion engine includes a heat estimation module, a torque request module and a propulsion torque determination module. The heat estimation module determines an exhaust system temperature and estimates heat required to heat an exhaust system to a predetermined temperature. The torque request module generates a torque request based on the estimated heat. The propulsion torque determination module determines a desired engine torque based on the torque request.
摘要翻译：一种用于内燃机的冷启动控制系统包括热估计模块，扭矩请求模块和推进扭矩确定模块。热估计模块确定排气系统温度并估计将排气系统加热到预定温度所需的热量。扭矩请求模块基于估计的热量产生扭矩请求。推进扭矩确定模块基于扭矩请求确定期望的发动机转矩。

7. 发明授权

US07848874B2 Control system and method for starting an engine with port fuel injection and a variable pressure fuel system 有权
标题翻译：用于启动具有端口燃油喷射和可变压力燃料系统的发动机的控制系统和方法
公开(公告)号：US07848874B2
公开(公告)日：2010-12-07
申请号：US12207853
申请日：2008-09-10
申请人： James D. Hay , Mark D. Carr , Jeffrey M. Hutmacher , Louis A. Avallone , Jon C. Miller
发明人： James D. Hay , Mark D. Carr , Jeffrey M. Hutmacher , Louis A. Avallone , Jon C. Miller
IPC分类号： G06F19/00 , F02M51/00
CPC分类号： F02D41/065 , F02D2200/0602 , F02N99/006
摘要： A fuel control system includes a pressure comparison module that generates a pressure control signal when a fuel supply pressure is greater than a predetermined pressure value, a temperature comparison module that generates a temperature control signal when a temperature of an engine is greater than a predetermined temperature value, and a pre-crank fuel module that selectively dispenses pre-crank fuel prior to cranking the engine based on the pressure control signal and the temperature control signal. A related fuel control method is also provided.
摘要翻译：燃料控制系统包括：当燃料供给压力大于预定压力值时产生压力控制信号的压力比较模块;当发动机的温度大于预定温度时产生温度控制信号的温度比较模块; 值和预曲柄燃料模块，其在基于压力控制信号和温度控制信号来起动发动机之前选择性地分配预曲轴燃料。还提供了相关的燃料控制方法。

8. 发明申请

US20090150057A1 OXYGEN SENSOR HEATER CONTROL STRATEGY 有权
标题翻译：氧气传感器加热器控制策略
公开(公告)号：US20090150057A1
公开(公告)日：2009-06-11
申请号：US12132653
申请日：2008-06-04
申请人： Justin F. Adams , Louis A. Avallone , Dale W. Mckim , Jeffrey A. Sell , John W. Siekkinen , Julian R. Verdejo
发明人： Justin F. Adams , Louis A. Avallone , Dale W. Mckim , Jeffrey A. Sell , John W. Siekkinen , Julian R. Verdejo
IPC分类号： F02D45/00
CPC分类号： F02D41/1494 , F02D2200/0402 , F02D2200/0418 , Y10T436/207497 , Y10T436/208339
摘要： A heating module for an oxygen sensor comprises an estimated mass module, a cumulative mass module, and a temperature control module. The estimated mass module determines an estimated mass of intake air to remove condensation from an exhaust system after startup of an engine. The cumulative mass module determines a cumulative mass of intake air after the engine startup. The temperature control module adjusts a temperature of an oxygen sensor measuring oxygen in the exhaust system to a first predetermined temperature after the engine startup and adjusts the temperature to a second predetermined temperature when the cumulative air mass is greater than the estimated air mass, wherein the second predetermined temperature is greater than the first predetermined temperature.
摘要翻译：用于氧传感器的加热模块包括估计质量模块，累积质量模块和温度控制模块。估计的质量模块确定在发动机起动之后从排气系统去除冷凝物的进气的估计质量。累积质量模块确定发动机启动后的进气的累积质量。温度控制模块将测量排气系统中的氧气的氧传感器的温度调节到发动机起动之后的第一预定温度，并且当累积空气质量大于估计的空气质量时将温度调节到第二预定温度，其中第二预定温度大于第一预定温度。

9. 发明申请

US20090064976A1 LEARN CORRECTION FEATURE FOR VIRTUAL FLEX FUEL SENSOR 有权
标题翻译：虚拟燃油传感器的校正功能
公开(公告)号：US20090064976A1
公开(公告)日：2009-03-12
申请号：US11853470
申请日：2007-09-11
申请人： Mark D. Carr , Louis A. Avallone , Ian J. MacEwen , Wajdi B. Hamama , Julian R. Verdejo
发明人： Mark D. Carr , Louis A. Avallone , Ian J. MacEwen , Wajdi B. Hamama , Julian R. Verdejo
IPC分类号： F02D41/14
CPC分类号： F02D41/0025 , F02D19/0623 , F02D19/0628 , F02D19/084 , F02D19/088 , F02D41/1454 , F02D41/2451 , F02D2200/0612 , Y02T10/36
摘要： A system for estimating fuel concentration comprises an ethanol estimating module that generates an ethanol estimate based on baseline closed loop corrections (CLC). A fuel system module controls fuel to an engine and generates a fuel system error. The ethanol estimating module selectively adjusts the baseline CLC and the ethanol estimate based on the fuel system error. A method for estimating fuel concentration comprises generating an ethanol estimate based on baseline closed loop corrections (CLC); controlling fuel to an engine and generating a fuel system error; and selectively adjusting said baseline CLC and said ethanol estimate based on said fuel system error.
摘要翻译：用于估计燃料浓度的系统包括基于基线闭环校正（CLC）产生乙醇估计的乙醇估计模块。燃料系统模块将燃料控制到发动机并产生燃料系统误差。乙醇估计模块基于燃料系统误差选择性地调节基线CLC和乙醇估计。用于估计燃料浓度的方法包括基于基线闭环校正（CLC）产生乙醇估计; 控制发动机的燃料并产生燃料系统误差; 以及基于所述燃料系统误差选择性地调节所述基线CLC和所述乙醇估计。

10. 发明申请

US20080223334A1 TORQUE BASED FUEL CUT-OFF 有权
标题翻译：基于扭矩的燃料切断
公开(公告)号：US20080223334A1
公开(公告)日：2008-09-18
申请号：US11684998
申请日：2007-03-12
申请人： Kenneth J. Buslepp , Louis A. Avallone , Stuart R. Smith , Donovan L. Dibble
发明人： Kenneth J. Buslepp , Louis A. Avallone , Stuart R. Smith , Donovan L. Dibble
IPC分类号： F02D41/12
CPC分类号： F02D41/123 , F02D41/0087 , F02D2200/1004 , F02D2200/1006 , F02D2200/501 , F02D2250/21 , F02P5/1504 , Y02T10/46
摘要： An engine control system is provided. The system includes: an engine torque module that estimates torque output based on charge energy; and a cylinder mode module that controls fuel cut-off and adjusts spark timing to the engine based on the torque output.
摘要翻译：提供发动机控制系统。该系统包括：基于充电能量估计转矩输出的发动机转矩模块; 以及气缸模式模块，其基于扭矩输出来控制燃料切断并调整发动机的火花正时。

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