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21. 发明申请

US20100114462A1 CONTROL OF INTAKE PRESSURE FOR RESTART-ENABLED IDLE STOP 有权
标题翻译：用于重启动空闲停机的控制压力
公开(公告)号：US20100114462A1
公开(公告)日：2010-05-06
申请号：US12266080
申请日：2008-11-06
申请人： Alex O'Connor Gibson , Joseph Norman Ulrey
发明人： Alex O'Connor Gibson , Joseph Norman Ulrey
IPC分类号： F02D45/00
CPC分类号： F02N11/0844 , F02D41/0002 , F02D41/042 , F02D41/065 , F02N19/00 , Y02T10/42 , Y02T10/48
摘要： Methods and systems are provided for controlling an engine of a vehicle, the engine including an intake manifold, a cylinder, and an adjustable throttle upstream of the intake manifold. One example method includes operating the engine with combustion, and in response to operating conditions, during a stopped vehicle idle condition, and without a shut-down request by the operator, automatically initiating an engine shut down. Further, the example method may include during the automatically initiated engine shut down, adjusting the throttle to maintain manifold pressure at a first value, where during progression of the shut down, the first value is adjusted based on an operating parameter and restarting the engine before it reaches zero speed in response to a restart request.
摘要翻译：提供了用于控制车辆的发动机的方法和系统，所述发动机包括进气歧管，气缸和在进气歧管上游的可调节的节气门。一个示例性方法包括在燃烧时操作发动机，并且响应于操作条件，在停止的车辆空转状态期间，并且没有操作者的关闭请求，自动启动发动机关闭。此外，示例性方法可以包括在自动启动的发动机关闭期间，调节节气门以将歧管压力维持在第一值，其中在关闭的进行期间，基于操作参数来调整第一值并且在第一值之前重新启动发动机响应于重新启动请求，它达到零速度。

22. 发明授权

US09416742B2 Method for starting an engine 有权
标题翻译：起动发动机的方法
公开(公告)号：US09416742B2
公开(公告)日：2016-08-16
申请号：US12707564
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Joseph Norman Ulrey , John Eric Rollinger , Jeffrey Allen Doering
发明人： Alex O'Connor Gibson , Joseph Norman Ulrey , John Eric Rollinger , Jeffrey Allen Doering
IPC分类号： F02D41/00 , F02D41/06 , F02D41/30 , F02D41/40 , F02N11/08
CPC分类号： F02D41/0087 , F02D41/065 , F02D41/3076 , F02D41/402 , F02D2200/0406 , F02N11/0814 , Y02T10/44
摘要： A method for improving starting of an engine that may be repeatedly stopped and started is presented. In one embodiment, the method controls a transition from split fuel injection timing during an engine start to single event fuel injection during idle speed or engine torque control modes. The method better manages vehicle launch performance when the engine is restarted while coupled to an automatic transmission that is in gear.
摘要翻译：提出了可重复停止和启动的用于改善发动机起动的方法。在一个实施例中，该方法控制在怠速或发动机扭矩控制模式期间在发动机起动期间的分离燃料喷射定时到单次事件燃料喷射的转变。当发动机重新启动时，该方法更好地管理车辆启动性能，同时耦合到正在进行的自动变速器。

23. 发明授权

US08764411B2 Methods and systems for assisted direct start control 有权
标题翻译：辅助直接起动控制的方法和系统
公开(公告)号：US08764411B2
公开(公告)日：2014-07-01
申请号：US13531378
申请日：2012-06-22
申请人： Alex O'Connor Gibson , Joseph Norman Ulrey , Gregory Michael Pietron , Seung-Hoon Lee , Yuji Fujii
发明人： Alex O'Connor Gibson , Joseph Norman Ulrey , Gregory Michael Pietron , Seung-Hoon Lee , Yuji Fujii
IPC分类号： B60W10/113 , F04B49/20
CPC分类号： F02N15/02 , B60W10/06 , B60W10/113 , B60W10/30 , B60W30/18018 , F04B49/20 , F16H61/0021 , F16H2312/20 , Y10T477/636 , Y10T477/637 , Y10T477/641
摘要： Methods and systems are provided for pressurizing a transmission hydraulic circuit including a transmission mechanical pump coupled to an engine though a gearbox. One example method comprises, during an engine start, adjusting a speed ratio between the transmission pump and the engine between a first speed ratio and a second speed ratio, the pump rotating faster relative to the engine at the first speed ratio as compared with the second speed ratio. In this way, the pump may be driven at different speed ratios relative to the engine to provide better pressurization in the transmission.
摘要翻译：提供了用于对包括通过齿轮箱联接到发动机的变速机械泵的变速器液压回路加压的方法和系统。一个示例性方法包括：在发动机起动期间，在第一速度比和第二速度比之间调节传动泵和发动机之间的速比，与第二速比相比，泵以第一速度比相对于发动机转速更快转速比。以这种方式，可以相对于发动机以不同的速度比驱动泵，以在变速器中提供更好的加压。

24. 发明授权

US08352153B2 Methods and systems for engine starting 有权
标题翻译：发动机起动的方法和系统
公开(公告)号：US08352153B2
公开(公告)日：2013-01-08
申请号：US12371187
申请日：2009-02-13
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00 , G06F19/00 , G06G7/70
CPC分类号： F02D45/00 , F02B23/104 , F02B37/00 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0261 , F02D13/08 , F02D2013/0292 , F02D2041/001 , F02N11/0814 , F02N19/004 , F02N19/005 , F02N99/006 , Y02T10/123 , Y02T10/18
摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions and selectively reactivated during engine restart conditions. One example method comprises, during an engine restart from an idle stop, performing a first combustion event in a cylinder with a piston at an engine crankshaft position that is after a crankshaft position at which said cylinder's exhaust valve opens, and before a crankshaft position at which the cylinder's intake valve closes, during a cycle of said cylinder. In this way, inaccuracies in cylinder aircharge estimation may be reduced, thereby also reducing air-fuel ratio errors and improving the quality and repeatability of engine restarts.
摘要翻译：提供了用于控制车辆系统的方法和系统，所述车辆系统包括在发动机怠速停止条件期间选择性地停用并且在发动机重起状态期间选择性地重新起动的发动机。一个示例性方法包括：在从怠速停止的发动机重起期间，在气缸中执行第一燃烧事件，其中活塞位于在所述气缸的排气阀打开的曲轴位置之后的发动机曲轴位置处，以及在曲轴位置在所述气缸的循环期间气缸的进气门关闭。以这种方式，可以减少气缸充气估计中的不准确度，从而也降低空燃比误差并提高发动机重新启动的质量和重复性。

25. 发明申请

US20110136620A1 METHODS AND SYSTEMS FOR ASSISTED DIRECT START CONTROL 有权
标题翻译：辅助直接起动控制的方法和系统
公开(公告)号：US20110136620A1
公开(公告)日：2011-06-09
申请号：US12707570
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
IPC分类号： F16H59/14 , F16H59/36
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
摘要翻译：提供了用于控制与阶梯变速比变速器相连的车辆发动机的方法和系统。一个示例性方法包括响应于第一车辆移动状态，关闭发动机并且在车辆移动时至少部分地分离变速器; 并且在随后的重新启动期间，当车辆移动时，使用起动马达辅助起动发动机，并且调节变速离合器的接合程度以调节传递到车辆的车轮的扭矩。

26. 发明申请

US20110135498A1 METHODS AND SYSTEMS FOR ASSISTED DIRECT START CONTROL 有权
标题翻译：辅助直接起动控制的方法和系统
公开(公告)号：US20110135498A1
公开(公告)日：2011-06-09
申请号：US12750416
申请日：2010-03-30
申请人： Alex O'Connor Gibson , Joseph Norman Ulrey , Gregory Michael Pietron , Seung-Hoon Lee , Yuji Fujii
发明人： Alex O'Connor Gibson , Joseph Norman Ulrey , Gregory Michael Pietron , Seung-Hoon Lee , Yuji Fujii
IPC分类号： F04B49/20 , B60W10/10 , B60W30/18
CPC分类号： F02N15/02 , B60W10/06 , B60W10/113 , B60W10/30 , B60W30/18018 , F04B49/20 , F16H61/0021 , F16H2312/20 , Y10T477/636 , Y10T477/637 , Y10T477/641
摘要： Methods and systems are provided for pressurizing a transmission hydraulic circuit including a transmission mechanical pump coupled to an engine though a gearbox. One example method comprises, during an engine start, adjusting a speed ratio between the transmission pump and the engine between a first speed ratio and a second speed ratio, the pump rotating faster relative to the engine at the first speed ratio as compared with the second speed ratio.
摘要翻译：提供了用于对包括通过齿轮箱联接到发动机的变速机械泵的变速器液压回路加压的方法和系统。一个示例性方法包括：在发动机起动期间，在第一速度比和第二速度比之间调节传动泵和发动机之间的速比，与第二速比相比，泵以第一速度比相对于发动机转速更快转速比。

27. 发明申请

US20100244459A1 METHODS AND SYSTEMS FOR ENGINE START CONTROL 有权
标题翻译：发动机起动控制的方法和系统
公开(公告)号：US20100244459A1
公开(公告)日：2010-09-30
申请号：US12412187
申请日：2009-03-26
申请人： Alex O'Connor Gibson , Allan Roy Gale , Joseph Norman Ulrey , Ross Dykstra Pursifull , John DeMarco
发明人： Alex O'Connor Gibson , Allan Roy Gale , Joseph Norman Ulrey , Ross Dykstra Pursifull , John DeMarco
IPC分类号： F02N11/08 , B60L1/00
CPC分类号： F02N11/0866 , F02N11/0862 , F02N2011/0877 , F02N2011/0885 , F02N2011/0888
摘要： Methods and systems are provided for starting an engine in a vehicle, the engine including a starter, the vehicle including a plurality of energy storage devices electrically coupled to the starter. One example method comprises, during a first charging condition, electrically coupling the plurality of energy storage devices in parallel to each other; and during a second discharging condition, electrically coupling the plurality of energy storage devices in series to each other and to the starter to actuate the starter and rotate the engine.
摘要翻译：提供了用于起动车辆中的发动机的方法和系统，所述发动机包括起动器，所述车辆包括电耦合到起动器的多个储能装置。一个示例性方法包括在第一充电状态期间彼此并联地电耦合多个能量存储装置; 并且在第二放电条件期间，将多个能量存储装置彼此串联并联接到起动器以致动启动器并使发动机旋转。

28. 发明申请

US20100211288A1 METHODS AND SYSTEMS FOR ENGINE STARTING 有权
标题翻译：发动机起动的方法和系统
公开(公告)号：US20100211288A1
公开(公告)日：2010-08-19
申请号：US12371187
申请日：2009-02-13
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
IPC分类号： F02D41/00
CPC分类号： F02D45/00 , F02B23/104 , F02B37/00 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0261 , F02D13/08 , F02D2013/0292 , F02D2041/001 , F02N11/0814 , F02N19/004 , F02N19/005 , F02N99/006 , Y02T10/123 , Y02T10/18
摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions and selectively reactivated during engine restart conditions. One example method comprises, during an engine restart from an idle stop, performing a first combustion event in a cylinder with a piston at an engine crankshaft position that is after a crankshaft position at which said cylinder's exhaust valve opens, and before a crankshaft position at which the cylinder's intake valve closes, during a cycle of said cylinder.
摘要翻译：提供了用于控制车辆系统的方法和系统，所述车辆系统包括在发动机怠速停止条件期间选择性地停用并且在发动机重起状态期间选择性地重新起动的发动机。一个示例性方法包括：在从怠速停止的发动机重起期间，在气缸中执行第一燃烧事件，其中活塞位于在所述气缸的排气阀打开的曲轴位置之后的发动机曲轴位置处，以及在曲轴位置在所述气缸的循环期间气缸的进气门关闭。

29. 发明申请

US20110137543A1 METHOD FOR STARTING AN ENGINE 有权
标题翻译：启动发动机的方法
公开(公告)号：US20110137543A1
公开(公告)日：2011-06-09
申请号：US12707564
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Joseph Norman Ulrey , John Eric Rollinger , Jeffrey Allen Doering
发明人： Alex O'Connor Gibson , Joseph Norman Ulrey , John Eric Rollinger , Jeffrey Allen Doering
IPC分类号： F02D45/00 , F02M51/00 , F02B3/00 , F02P5/00
CPC分类号： F02D41/0087 , F02D41/065 , F02D41/3076 , F02D41/402 , F02D2200/0406 , F02N11/0814 , Y02T10/44
摘要： A method for improving starting of an engine that may be repeatedly stopped and started is presented. In one embodiment, the method controls a transition from split fuel injection timing during an engine start to single event fuel injection during idle speed or engine torque control modes. The method better manages vehicle launch performance when the engine is restarted while coupled to an automatic transmission that is in gear.
摘要翻译：提出了可重复停止和启动的用于改善发动机起动的方法。在一个实施例中，该方法控制在怠速或发动机扭矩控制模式期间在发动机起动期间的分离燃料喷射定时到单次事件燃料喷射的转变。当发动机重新启动时，该方法更好地管理车辆启动性能，同时耦合到正在进行的自动变速器。

30. 发明申请

US20110041801A1 DIRECT-START ENGINE OPERATION UTLIZING MULTI-STRIKE IGNITION 有权
标题翻译：直接启动发动机操作多重点火点火
公开(公告)号：US20110041801A1
公开(公告)日：2011-02-24
申请号：US12915666
申请日：2010-10-29
申请人： Alex O'Connor Gibson , Jianwen James Yi , Brad Alan VanDerWege , Joseph Norman Ulrey , Cindy Zhou , Steven Todd Wooldridge , David Reiche
发明人： Alex O'Connor Gibson , Jianwen James Yi , Brad Alan VanDerWege , Joseph Norman Ulrey , Cindy Zhou , Steven Todd Wooldridge , David Reiche
IPC分类号： F02P5/15
CPC分类号： F02N11/0814 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D2013/0292 , F02D2041/0095 , F02N99/004 , F02N99/006 , F02N2200/021 , F02P15/08 , Y02T10/123 , Y02T10/48
摘要： A method for engine starting is provided. The method may include performing idle-stop operation, and during a subsequent re-start, applying multi-strike ignition operation for a first combustion cycle. In this way, improved engine starting may be achieved with reduced emissions.
摘要翻译：提供了一种用于发动机起动的方法。该方法可以包括执行怠速停止操作，并且在随后的重新启动期间，对第一燃烧循环应用多点火点火操作。以这种方式，可以通过减少排放来实现改进的发动机启动。

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