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1. 发明授权

US08433496B2 Control system and method for improving cold startability of spark ignition direct injection (SIDI) engines 有权
标题翻译：用于提高火花点火直喷（SIDI）发动机冷启动性的控制系统和方法
公开(公告)号：US08433496B2
公开(公告)日：2013-04-30
申请号：US12782086
申请日：2010-05-18
申请人： Mark D. Carr , Michael N. Kotsonas , Michael J. Lucido , Dean R. Kwapis
发明人： Mark D. Carr , Michael N. Kotsonas , Michael J. Lucido , Dean R. Kwapis
IPC分类号： F02M7/28 , F02D41/30
CPC分类号： F02D41/064 , F02D41/0025 , F02D41/345 , Y02T10/44
摘要： A control system includes an engine enable module and a fuel control module. The engine enable module determines whether predetermined operating conditions of a spark ignition direct injection (SIDI) engine are satisfied and enables an engine prime mode when the predetermined operating conditions are satisfied. The fuel control module controls a fuel injector to deliver a prime pulse to a cylinder of the SIDI engine when the engine prime mode is enabled. The fuel injector delivers the prime pulse by opening for a pulse width to inject fuel directly into the cylinder when the SIDI engine is stopped.
摘要翻译：控制系统包括发动机使能模块和燃料控制模块。发动机使能模块确定是否满足火花点火直接喷射（SIDI）发动机的预定操作条件，并且当满足预定操作条件时能够实现发动机主模式。当启动发动机主模式时，燃料控制模块控制燃料喷射器将主脉冲输送到SIDI发动机的气缸。当SIDI发动机停止时，燃料喷射器通过打开脉冲宽度将燃料喷射直接喷射到气缸中。

2. 发明申请

US20110288746A1 CONTROL SYSTEM AND METHOD FOR IMPROVING COLD STARTABILITY OF SPARK IGNITION DIRECT INJECTION (SIDI) ENGINES 有权
标题翻译：改善火花点火直喷（CSI）发动机冷却起动性的控制系统及方法
公开(公告)号：US20110288746A1
公开(公告)日：2011-11-24
申请号：US12782086
申请日：2010-05-18
申请人： Mark D. Carr , Michael N. Kotsonas , Michael J. Lucido , Dean R. Kwapis
发明人： Mark D. Carr , Michael N. Kotsonas , Michael J. Lucido , Dean R. Kwapis
IPC分类号： F02D41/00 , F23C1/00 , F02B3/00
CPC分类号： F02D41/064 , F02D41/0025 , F02D41/345 , Y02T10/44
摘要： A control system includes an engine enable module and a fuel control module. The engine enable module determines whether predetermined operating conditions of a spark ignition direct injection (SIDI) engine are satisfied and enables an engine prime mode when the predetermined operating conditions are satisfied. The fuel control module controls a fuel injector to deliver a prime pulse to a cylinder of the SIDI engine when the engine prime mode is enabled. The fuel injector delivers the prime pulse by opening for a pulse width to inject fuel directly into the cylinder when the SIDI engine is stopped.
摘要翻译：控制系统包括发动机使能模块和燃料控制模块。发动机使能模块确定是否满足火花点火直接喷射（SIDI）发动机的预定操作条件，并且当满足预定操作条件时能够实现发动机主模式。当启动发动机主模式时，燃料控制模块控制燃料喷射器将主脉冲输送到SIDI发动机的气缸。当SIDI发动机停止时，燃料喷射器通过打开脉冲宽度将燃料喷射直接喷射到气缸中。

3. 发明授权

US08146569B2 Control systems and methods for newly assembled engines 有权
标题翻译：新组装发动机的控制系统和方法
公开(公告)号：US08146569B2
公开(公告)日：2012-04-03
申请号：US12505150
申请日：2009-07-17
申请人： Michael C. Zumbaugh , Jon C. Miller , Robert C. Gibson , Mark D. Carr , Michael J. Lucido , Michael N. Kotsonas
发明人： Michael C. Zumbaugh , Jon C. Miller , Robert C. Gibson , Mark D. Carr , Michael J. Lucido , Michael N. Kotsonas
IPC分类号： F02M51/00
CPC分类号： F02D41/064 , F02D37/02 , F02D41/3836 , F02D2200/0602 , F02P5/1506 , Y02T10/46
摘要： An engine control system for a vehicle comprises a combustion control module and an engine startup module. The combustion control module selectively controls a spark timing and airflow into an engine based on a counter value. The engine startup module, when the counter value is one of greater than and less than a predetermined final value, controls an equivalence ratio (EQR) of an air/fuel mixture provided to the engine during an engine cranking period based on a fuel rail pressure and controls the EQR during an engine running period based on the fuel rail pressure and an engine runtime period. The counter value is set to the predetermined final value after the engine is started for a first time after the engine is assembled.
摘要翻译：一种用于车辆的发动机控制系统包括燃烧控制模块和发动机启动模块。燃烧控制模块基于计数器值选择性地控制火花正时和气流进入发动机。发动机起动模块当计数器值大于并小于预定最终值时，控制在发动机起动期间基于燃料轨道压力提供给发动机的空气/燃料混合物的当量比（EQR）并且在发动机运行期间基于燃料轨压力和发动机运行时间段来控制EQR。在发动机组装后第一次启动发动机后，将计数器值设定为预定的最终值。

4. 发明授权

US08215288B2 Control system and method for controlling an engine in response to detecting an out of range pressure signal 有权
标题翻译：响应于检测到超出范围的压力信号来控制发动机的控制系统和方法
公开(公告)号：US08215288B2
公开(公告)日：2012-07-10
申请号：US12485313
申请日：2009-06-16
申请人： Jesse M. Gwidt , Michael J. Lucido , Jon C. Miller , Michael N Kotsonas
发明人： Jesse M. Gwidt , Michael J. Lucido , Jon C. Miller , Michael N Kotsonas
IPC分类号： F02M1/00
CPC分类号： F02D41/22 , F02D41/3809 , F02D2041/223 , F02D2041/227 , F02D2200/0602 , F02D2200/0604 , Y02T10/40
摘要： A method and control module for operating an engine that includes a pressure range determination module that determines a pressure value for a pressure sensor in a fuel rail is out of range. A fuel rail pressure estimate module that determines a predicted pressure value. An engine control module that operates the engine using the predicted pressure value.
摘要翻译：一种用于操作发动机的方法和控制模块，其包括确定燃料轨道中的压力传感器的压力值的压力范围确定模块超出范围。确定预测压力值的燃料轨压力估计模块。发动机控制模块，其使用预测压力值来操作发动机。

5. 发明授权

US07980120B2 Fuel injector diagnostic system and method for direct injection engine 有权
标题翻译：燃油喷射器诊断系统和直喷式发动机的方法
公开(公告)号：US07980120B2
公开(公告)日：2011-07-19
申请号：US12333794
申请日：2008-12-12
申请人： Kenneth J. Cinpinski , Byungho Lee , Donovan L. Dibble , Michael J. Lucido , Mark D. Carr
发明人： Kenneth J. Cinpinski , Byungho Lee , Donovan L. Dibble , Michael J. Lucido , Mark D. Carr
IPC分类号： G01M15/00 , G01F9/00 , G06G19/00
CPC分类号： F02M63/022 , F02D41/08 , F02D41/221 , F02D41/3845 , F02D2041/224 , F02D2200/0602 , F02M63/0225 , Y02T10/40
摘要： A fuel injector diagnostic system includes a fuel pump control module, a pressure sensor, and a diagnostic module. The fuel pump control module disables delivery of fuel to a fuel rail of an engine. The pressure sensor measures a first pressure of the fuel rail before an injection event and a second pressure of the fuel rail after the injection event on at least one of a plurality of injectors when the engine is running. The diagnostic module diagnoses a fault in the at least one of the injectors based on the first pressure and the second pressure.
摘要翻译：燃料喷射器诊断系统包括燃料泵控制模块，压力传感器和诊断模块。燃油泵控制模块禁止向发动机的燃料轨道输送燃料。当发动机运行时，压力传感器在喷射事件之前的燃料轨道的第一压力和喷射事件之后的燃料轨道的第二压力上测量多个喷射器中的至少一个。诊断模块基于第一压力和第二压力来诊断至少一个喷射器中的故障。

6. 发明授权

US07900606B2 Systems and methods for purging air of a fuel injection system 有权
标题翻译：用于吹扫燃料喷射系统的空气的系统和方法
公开(公告)号：US07900606B2
公开(公告)日：2011-03-08
申请号：US12390720
申请日：2009-02-23
申请人： Michael J. Lucido , Mark D. Carr
发明人： Michael J. Lucido , Mark D. Carr
IPC分类号： F02M37/20 , F02M37/22
CPC分类号： F02D41/062 , F02D41/2432 , F02D41/2464 , F02D41/3818 , F02D2200/0602 , F02D2250/02
摘要： A system for a vehicle includes an initialization module and a purge control module. The initialization module generates an initialization signal based on a crankshaft speed signal and/or a fuel rail pressure signal. The initialization module also generates the initialization signal based on an initial purge value and an assembly-line monitoring value. The purge control module generates a purge signal to purge air from a fuel injection system of an engine. The purge signal is generated when the crankshaft speed signal indicates that a crankshaft of the engine is stationary and/or the fuel rail pressure signal indicates that a fuel rail pressure is less than a predetermined value. The purge signal is also generated based on the initialization signal.
摘要翻译：一种用于车辆的系统包括初始化模块和清除控制模块。初始化模块基于曲轴速度信号和/或燃料轨道压力信号产生初始化信号。初始化模块还根据初始清除值和装配线监视值生成初始化信号。吹扫控制模块产生吹扫信号以从发动机的燃料喷射系统吹扫空气。当曲轴速度信号指示发动机的曲轴静止和/或燃油轨压力信号指示燃料轨压力小于预定值时，产生吹扫信号。清除信号也是基于初始化信号产生的。

7. 发明申请

US20100242582A1 SYSTEMS AND METHODS FOR ENGINE FUEL CONTROL 有权
标题翻译：发动机燃油控制系统与方法
公开(公告)号：US20100242582A1
公开(公告)日：2010-09-30
申请号：US12415051
申请日：2009-03-31
申请人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , Wajdi B. Hamama , Kurt D. McLain
发明人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , Wajdi B. Hamama , Kurt D. McLain
IPC分类号： G01M15/00 , F02M1/02 , F02D41/30
CPC分类号： F02D41/0082 , F02D41/1454 , F02D41/221 , F02P17/00 , Y02T10/40
摘要： An engine system includes a status determination module and an open-loop fuel control module. The status determination module determines whether a first ignition fuse is in a failure state. The open-loop fuel control module disables a first plurality of fuel injectors and actuates a second plurality of fuel injectors based on a first air/fuel (A/F) ratio when the first ignition fuse is in the failure state, wherein the first ignition fuse and the first plurality of fuel injectors correspond to a first cylinder bank, and wherein a second ignition fuse and the second plurality of fuel injectors correspond to a second cylinder bank.
摘要翻译：发动机系统包括状态确定模块和开环燃料控制模块。状态确定模块确定第一点火保险丝是否处于故障状态。当第一点火保险丝处于故障状态时，开环燃料控制模块禁用第一多个燃料喷射器并且基于第一空气/燃料（A / F）比驱动第二多个燃料喷射器，其中第一点火保险丝和第一多个燃料喷射器对应于第一气缸组，并且其中第二点火保险丝和第二多个燃料喷射器对应于第二气缸组。

8. 发明申请

US20100212640A1 SYSTEMS AND METHODS FOR PURGING AIR OF A FUEL INJECTION SYSTEM 有权
标题翻译：燃料喷射系统空气的系统和方法
公开(公告)号：US20100212640A1
公开(公告)日：2010-08-26
申请号：US12390720
申请日：2009-02-23
申请人： Michael J. Lucido , Mark D. Carr
发明人： Michael J. Lucido , Mark D. Carr
IPC分类号： F02M37/20
CPC分类号： F02D41/062 , F02D41/2432 , F02D41/2464 , F02D41/3818 , F02D2200/0602 , F02D2250/02
摘要： A system for a vehicle includes an initialization module and a purge control module. The initialization module generates an initialization signal based on a crankshaft speed signal and/or a fuel rail pressure signal. The initialization module also generates the initialization signal based on an initial purge value and an assembly-line monitoring value. The purge control module generates a purge signal to purge air from a fuel injection system of an engine. The purge signal is generated when the crankshaft speed signal indicates that a crankshaft of the engine is stationary and/or the fuel rail pressure signal indicates that a fuel rail pressure is less than a predetermined value. The purge signal is also generated based on the initialization signal.
摘要翻译：一种用于车辆的系统包括初始化模块和清除控制模块。初始化模块基于曲轴速度信号和/或燃料轨道压力信号产生初始化信号。初始化模块还根据初始清除值和装配线监视值生成初始化信号。吹扫控制模块产生吹扫信号以从发动机的燃料喷射系统吹扫空气。当曲轴速度信号指示发动机的曲轴静止和/或燃油轨压力信号指示燃料轨压力小于预定值时，产生吹扫信号。清除信号也是基于初始化信号产生的。

9. 发明授权

US07826963B1 Diagnostic system for spark ignition direct injection system control circuits 有权
标题翻译：火花点火直喷系统控制电路诊断系统
公开(公告)号：US07826963B1
公开(公告)日：2010-11-02
申请号：US12431153
申请日：2009-04-28
申请人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , John F. Van Gilder , Daniel P. Grenn , Hamid M. Esfahan , Ian J. Mac Ewen
发明人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , John F. Van Gilder , Daniel P. Grenn , Hamid M. Esfahan , Ian J. Mac Ewen
IPC分类号： F02M51/00
CPC分类号： F02D41/221 , F02D41/20 , F02D2041/2089 , F02D2041/2093 , Y02T10/40
摘要： An engine control system includes a driver module and a diagnostics module. The driver module includes a high-side driver and a low-side driver, which selectively actuate a load. The driver module generates status signals based on detection of each of a plurality of failure modes of the high-side and low-side drivers. The diagnostics module increments a first error count for a first mode of the plurality of failure modes when the status signals indicate the driver module has detected the first mode. The diagnostics module increments a corresponding total count each time the driver module analyzes the first mode. The diagnostics module sets a fail state for a diagnostic trouble code (DTC) when the first error count for the first mode reaches a first predetermined threshold prior to the total count reaching a second predetermined threshold.
摘要翻译：发动机控制系统包括驱动器模块和诊断模块。驱动器模块包括选择性地致动负载的高侧驱动器和低侧驱动器。驱动器模块基于检测到高侧和低侧驱动器的多个故障模式中的每一个产生状态信号。当状态信号指示驱动器模块已经检测到第一模式时，诊断模块增加多个故障模式的第一模式的第一错误计数。每当驱动程序模块分析第一模式时，诊断模块会增加相应的总计数。当第一模式的第一错误计数在总计数达到第二预定阈值之前达到第一预定阈值时，诊断模块设置诊断故障码（DTC）的故障状态。

10. 发明申请

US20100269793A1 DIAGNOSTIC SYSTEM FOR SPARK IGNITION DIRECT INJECTION SYSTEM CONTROL CIRCUITS 有权
标题翻译：火花点火直喷系统控制电路诊断系统
公开(公告)号：US20100269793A1
公开(公告)日：2010-10-28
申请号：US12431153
申请日：2009-04-28
申请人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , John F. Van Gilder , Daniel P. Grenn , Hamid M. Esfahan , Ian J. Mac Ewen
发明人： Wenbo Wang , Mark D. Carr , Michael J. Lucido , Jon C. Miller , John F. Van Gilder , Daniel P. Grenn , Hamid M. Esfahan , Ian J. Mac Ewen
IPC分类号： F02M51/00 , H02H3/04 , F02D41/30
CPC分类号： F02D41/221 , F02D41/20 , F02D2041/2089 , F02D2041/2093 , Y02T10/40
摘要： An engine control system includes a driver module and a diagnostics module. The driver module includes a high-side driver and a low-side driver, which selectively actuate a load. The driver module generates status signals based on detection of each of a plurality of failure modes of the high-side and low-side drivers. The diagnostics module increments a first error count for a first mode of the plurality of failure modes when the status signals indicate the driver module has detected the first mode. The diagnostics module increments a corresponding total count each time the driver module analyzes the first mode. The diagnostics module sets a fail state for a diagnostic trouble code (DTC) when the first error count for the first mode reaches a first predetermined threshold prior to the total count reaching a second predetermined threshold.
摘要翻译：发动机控制系统包括驱动器模块和诊断模块。驱动器模块包括选择性地致动负载的高侧驱动器和低侧驱动器。驱动器模块基于检测到高侧和低侧驱动器的多个故障模式中的每一个产生状态信号。当状态信号指示驱动器模块已经检测到第一模式时，诊断模块增加多个故障模式的第一模式的第一错误计数。每当驱动程序模块分析第一模式时，诊断模块会增加相应的总计数。当第一模式的第一错误计数在总计数达到第二预定阈值之前达到第一预定阈值时，诊断模块设置诊断故障码（DTC）的故障状态。

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