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1. 发明申请

US20110144888A1 ENGINE CONTROL WITH VALVE DEACTIVATION MONITORING USING EXHAUST PRESSURE 有权
标题翻译：发动机控制与阀门停止监测使用排气压力
公开(公告)号：US20110144888A1
公开(公告)日：2011-06-16
申请号：US12722017
申请日：2010-03-11
申请人： John Eric Rollinger , Michael John Cullen , Jeffrey Allen Doering
发明人： John Eric Rollinger , Michael John Cullen , Jeffrey Allen Doering
IPC分类号： F02D17/02
CPC分类号： F02D17/02 , F02D41/0087 , F02D41/1448 , F02D41/221 , F02D2041/0012 , Y02T10/40
摘要： A system or method for controlling a multiple cylinder internal combustion engine operable in a reduced displacement mode with at least one valve or cylinder selectively deactivated include controlling the engine in response to detecting opening of an exhaust valve after deactivation based measured or inferred exhaust pressure changes after deactivation. In one embodiment, controlling the engine includes reactivating one or more deactivated cylinders/valves, inhibiting subsequent deactivation, and/or storing a diagnostic code in a computer readable storage medium in response to detecting valve opening after deactivation.
摘要翻译：一种用于控制以减小排量模式操作的多气缸内燃机的系统或方法，其中至少一个阀或气缸选择性地停用包括响应于检测到排气阀的打开而在基于停用之后测量或推断的排气压力变化之后控制发动机停用。在一个实施例中，响应于在停用之后检测到阀打开，控制发动机包括重新激活一个或多个停用的汽缸/阀，禁止随后的去激活和/或将诊断代码存储在计算机可读存储介质中。

2. 发明授权

US08006670B2 Engine control with valve deactivation monitoring using exhaust pressure 有权
标题翻译：发动机控制，使用排气压力进行阀门停用监控
公开(公告)号：US08006670B2
公开(公告)日：2011-08-30
申请号：US12722017
申请日：2010-03-11
申请人： John Eric Rollinger , Michael John Cullen , Jeffrey Allen Doering
发明人： John Eric Rollinger , Michael John Cullen , Jeffrey Allen Doering
IPC分类号： F02D13/06 , F02D7/00
CPC分类号： F02D17/02 , F02D41/0087 , F02D41/1448 , F02D41/221 , F02D2041/0012 , Y02T10/40
摘要： A system or method for controlling a multiple cylinder internal combustion engine operable in a reduced displacement mode with at least one valve or cylinder selectively deactivated include controlling the engine in response to detecting opening of an exhaust valve after deactivation based measured or inferred exhaust pressure changes after deactivation. In one embodiment, controlling the engine includes reactivating one or more deactivated cylinders/valves, inhibiting subsequent deactivation, and/or storing a diagnostic code in a computer readable storage medium in response to detecting valve opening after deactivation.
摘要翻译：一种用于控制以减小排量模式操作的多气缸内燃机的系统或方法，其中至少一个阀或气缸选择性地停用包括响应于检测到排气阀的打开而在基于停用之后测量或推断的排气压力变化之后控制发动机停用。在一个实施例中，响应于在停用之后检测到阀打开，控制发动机包括重新激活一个或多个停用的汽缸/阀，禁止随后的去激活和/或将诊断代码存储在计算机可读存储介质中。

3. 发明授权

US08286471B2 Variable displacement engine diagnostics 有权
标题翻译：可变排量发动机诊断
公开(公告)号：US08286471B2
公开(公告)日：2012-10-16
申请号：US12352989
申请日：2009-01-13
申请人： Jeffrey Allen Doering , John Eric Rollinger
发明人： Jeffrey Allen Doering , John Eric Rollinger
IPC分类号： G01M15/08
CPC分类号： F02D41/0087 , F01L13/00 , F02B2075/125 , F02D13/06 , F02D41/18 , F02D41/221 , F02D2200/0406 , F02D2250/14 , G01M15/09 , Y02T10/18 , Y02T10/40
摘要： Methods and systems are provided for monitoring cylinder valve deactivation in an engine operating with a plurality of cylinder valves. One example method comprises indicating valve degradation based on an indication of manifold pressure over a plurality of immediately successive induction events of the engine, the indication responsive to increases and decreases in the indication of manifold pressure correlated to the induction events of engine cylinders and further correlated to whether cylinders are commanded to be activated or deactivated.
摘要翻译：提供了用于监测在与多个气缸阀一起操作的发动机中的气缸阀门失活的方法和系统。一个示例性方法包括基于在发动机的多个立即连续的感应事件上的歧管压力的指示来指示阀门劣化，该指示响应于与发动机气缸的感应事件相关的歧管压力的指示的增加和减少，以及进一步相关指示是否命令气缸被激活或停用。

4. 发明授权

US08241177B2 Methods and systems for turbocharger control 有权
标题翻译：涡轮增压器控制方法与系统
公开(公告)号：US08241177B2
公开(公告)日：2012-08-14
申请号：US12546334
申请日：2009-08-24
申请人： Jeffrey Allen Doering , John Eric Rollinger , De-Shiou Chen , Julia Helen Buckland , Suzanne Kay Wait , Matthew John Gerhart , Peter Douglas Kuechler
发明人： Jeffrey Allen Doering , John Eric Rollinger , De-Shiou Chen , Julia Helen Buckland , Suzanne Kay Wait , Matthew John Gerhart , Peter Douglas Kuechler
IPC分类号： F02D23/00
CPC分类号： F02D23/02 , B60W10/06 , B60W10/11 , B60W30/1882 , B60Y2400/435 , F02B37/00 , F02D41/0007 , F02D41/023 , F02D2200/0406 , F02D2250/21 , F02D2250/22 , Y02T10/144 , Y10T477/50 , Y10T477/55
摘要： Methods and systems are provided for controlling a vehicle engine, the engine including a turbocharger and a transmission. One example method comprises, operating the transmission at a first lower gear with a first boost level, increasing the boost from the first boost level before completing a shift from the first lower gear to a second higher gear, and after completing the shift, operating the transmission at the second higher gear with the increased boost.
摘要翻译：提供了用于控制车辆发动机的方法和系统，该发动机包括涡轮增压器和变速器。一个示例性方法包括：在具有第一升高级别的第一低档处操作变速器，在完成从第一低档换档到第二高档之前从第一升压级增加升压，并且在完成变速之后，操作在第二高档传动增加增压。

5. 发明授权

US07921709B2 Variable displacement engine diagnostics 有权
标题翻译：可变排量发动机诊断
公开(公告)号：US07921709B2
公开(公告)日：2011-04-12
申请号：US12352987
申请日：2009-01-13
申请人： Jeffrey Allen Doering , John Eric Rollinger
发明人： Jeffrey Allen Doering , John Eric Rollinger
IPC分类号： G01M15/00
CPC分类号： G01M15/09 , F02B37/00 , F02D13/06 , F02D41/0002 , F02D41/0087 , F02D41/221 , F02D2200/0406 , Y02T10/18 , Y02T10/40
摘要： Methods and systems are provided for monitoring cylinder valve deactivation of a cylinder valve of an engine. One example method comprises, indicating degradation of cylinder valve deactivation in response to manifold pressure at or around a characteristic frequency.
摘要翻译：提供了用于监测发动机气缸阀门的气缸闭锁的方法和系统。一个示例性方法包括响应于特征频率处或附近的歧管压力来指示气缸阀失活的劣化。

6. 发明授权

US09272602B2 Method for controlling vehicle climate control system load 有权
标题翻译：控制车辆气候控制系统负荷的方法
公开(公告)号：US09272602B2
公开(公告)日：2016-03-01
申请号：US13243834
申请日：2011-09-23
申请人： John Eric Rollinger , Jeffrey Allen Doering , Hugh Hamilton , Brent Jacobsen , Steve Pryor Perry
发明人： John Eric Rollinger , Jeffrey Allen Doering , Hugh Hamilton , Brent Jacobsen , Steve Pryor Perry
IPC分类号： F25B49/00 , B60H1/32 , F02D41/00 , F02D41/08
CPC分类号： B60H1/3208 , B60H2001/3266 , B60H2001/3273 , F02D41/0087 , F02D41/083
摘要： A method for controlling torque of an air conditioner compressor is disclosed. In one example, the air conditioner compressor is a variable displacement compressor. The method may provide may improve vehicle acceleration response while at the same time providing cooling capacity to a vehicle cabin.
摘要翻译：公开了一种用于控制空调压缩机的转矩的方法。在一个示例中，空调压缩机是可变排量压缩机。该方法可以提供可以改善车辆加速响应，同时向车厢提供冷却能力。

7. 发明授权

US08423271B2 Method for fueling an engine at start 有权
标题翻译：起动时加油发动机的方法
公开(公告)号：US08423271B2
公开(公告)日：2013-04-16
申请号：US13293002
申请日：2011-11-09
申请人： Alex O'Connor Gibson , Jeffrey Allen Doering , John Eric Rollinger
发明人： Alex O'Connor Gibson , Jeffrey Allen Doering , John Eric Rollinger
IPC分类号： F02M51/00 , F02D41/06
CPC分类号： F02D41/062 , F02D41/008 , F02D41/401 , F02D2041/0095 , F02N11/0814 , Y02T10/44 , Y02T10/48
摘要： A method for improving starting of an engine that may be repeatedly stopped and started is presented. In one example, fuel injection timing is selectively adjusted based on engine stop position and amount of time the engine is stopped. The method may improve engine starting and lower engine noise.
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。在一个示例中，基于发动机停止位置和发动机停止的时间量来选择性地调节燃料喷射正时。该方法可以改善发动机起动和降低发动机噪音。

8. 发明授权

US08249796B2 Engine control with valve operation monitoring using camshaft position sensing 有权
标题翻译：发动机控制采用凸轮轴位置检测进行阀门运行监控
公开(公告)号：US08249796B2
公开(公告)日：2012-08-21
申请号：US12877309
申请日：2010-09-08
申请人： John Eric Rollinger , Robert Andrew Wade , Jeffrey Allen Doering , Steven Joseph Szwabowski
发明人： John Eric Rollinger , Robert Andrew Wade , Jeffrey Allen Doering , Steven Joseph Szwabowski
IPC分类号： G06F19/00 , G06F7/00 , G06F17/00 , G06G7/70 , B60T7/12 , G05D1/00 , F02B77/08 , F02D17/04 , F02D13/06 , F02D17/02 , F02D7/00 , F02M63/02
CPC分类号： F02D13/06 , F02B2275/16 , F02D41/0087 , F02D41/009 , Y02T10/18
摘要： A system or method for controlling a multiple cylinder internal combustion engine operable in a reduced displacement mode with at least one valve or cylinder selectively deactivated include monitoring valve operation by analyzing camshaft position to detect valve operation inconsistent with a current cylinder state (activated or deactivated) and controlling the engine in response to detecting the inconsistent operation. The camshaft position may be used to produce a surrogate signal indicative of intake/exhaust valve lift generated using camshaft sensor tooth deviation relative to an expected or reference tooth position for a corresponding crankshaft position and compared to a corresponding threshold. The surrogate signal indicative of valve lift may also be generated by pattern matching or correlation of one or more reference tooth position patterns to a measured or inferred tooth position pattern.
摘要翻译：一种用于控制以减少排量模式操作的多气缸内燃机的系统或方法，其中至少一个阀或气缸选择性地停用包括通过分析凸轮轴位置来监测阀门操作，以检测与当前气缸状态不一致的阀门操作（激活或停用）并且响应于检测到不一致的操作来控制引擎。可以使用凸轮轴位置来产生指示使用相对于相应曲轴位置的预期或参考齿位置的凸轮轴传感器齿偏差产生的进气/排气门升程的代理信号，并与相应的阈值进行比较。指示气门升程的替代信号也可以通过一个或多个参考齿位置图案与测量或推断的齿位置图案的图案匹配或相关来产生。

9. 发明申请

US20110041493A1 METHODS AND SYSTEMS FOR TURBOCHARGER CONTROL 有权
标题翻译： TURBOCHARGER控制方法与系统
公开(公告)号：US20110041493A1
公开(公告)日：2011-02-24
申请号：US12546297
申请日：2009-08-24
申请人： Jeffrey Allen Doering , John Eric Rollinger , De-Shiou Chen
发明人： Jeffrey Allen Doering , John Eric Rollinger , De-Shiou Chen
IPC分类号： F02D23/00
CPC分类号： F02D41/0007 , F02B37/007 , F02B37/18 , F02B37/24 , F02D41/1401 , F02D2041/141 , F02D2041/1416 , F02D2041/1433 , F02D2200/0404 , Y02T10/144
摘要： Methods are provided for controlling a turbocharged engine having a throttle and a turbocharger. One example method comprises, moving the throttle during boosted conditions, separating out effects on the throttle inlet pressure into a first portion corresponding to disturbances caused by the movement of the throttle, and a second, remaining, portion. The method further comprises adjusting the turbocharger based on the second portion and not the first portion.
摘要翻译：提供了用于控制具有节气门和涡轮增压器的涡轮增压发动机的方法。一个示例性方法包括：在增压条件期间移动节气门，将对节气门入口压力的影响分离成对应于由节气门的运动引起的干扰的第一部分和第二剩余部分。该方法还包括基于第二部分而不是第一部分来调节涡轮增压器。

10. 发明授权

US07835848B1 Coordination of variable cam timing and variable displacement engine systems 有权
标题翻译：可变凸轮定时和可变排量发动机系统的协调
公开(公告)号：US07835848B1
公开(公告)日：2010-11-16
申请号：US12434377
申请日：2009-05-01
申请人： John Eric Rollinger , Jeffrey Allen Doering
发明人： John Eric Rollinger , Jeffrey Allen Doering
IPC分类号： F02D41/00 , F01L9/02
CPC分类号： F02D13/0219 , F01L1/34 , F01L1/34409 , F02B2075/125 , F02D13/06 , F02D41/0002 , F02D41/0082 , F02D41/0087 , F02D2041/141 , F02D2041/1422 , Y02T10/18
摘要： A method of controlling an engine with a first group of cylinders having selectively deactivatable cylinders valves and a variable camshaft timing actuator coupled in a hydraulic system is described. In one example, the method includes during a first mode where the first group of cylinders is activated to carry out combustion cycles, adjusting the hydraulic system with a first gain based on cam timing feedback information and/or maintaining a null position of the actuator by adjusting a control signal to the hydraulic system to within a first value range. During a second mode where the first group of cylinders is deactivated, the method includes adjusting the hydraulic system with a second gain based on cam timing feedback information, the second gain higher than the first gain and/or maintaining the null position of the actuator by adjusting the control signal to the hydraulic system to within a second value range.
摘要翻译：描述了一种利用具有选择性地不激活的气缸的第一组气缸控制发动机的方法，以及联接在液压系统中的可变凸轮轴正时致动器。在一个示例中，该方法包括在第一模式中，第一组气缸被激活以执行燃烧循环，基于凸轮定时反馈信息以第一增益调节液压系统和/或通过致动器的零位置维持将对液压系统的控制信号调整到第一值范围内。在第一组气缸停用的第二模式中，该方法包括基于凸轮定时反馈信息以第二增益调节液压系统，第二增益高于第一增益和/或通过致动器的零位置维持将所述液压系统的控制信号调整到第二值范围内。

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