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1. 发明授权

US6138504A Air/fuel ratio control system 失效
标题翻译：空/燃比控制系统
公开(公告)号：US6138504A
公开(公告)日：2000-10-31
申请号：US90125
申请日：1998-06-04
申请人： Donald J. Lewis , John David Russell , Allan Joseph Kotwicki , Ross Dykstra Pursifull
发明人： Donald J. Lewis , John David Russell , Allan Joseph Kotwicki , Ross Dykstra Pursifull
IPC分类号： F02D41/00 , F02D41/18 , F02D41/32 , G01F1/34 , G01F1/36 , G01F9/00 , G01F9/02 , G01F22/02 , G01M15/00
CPC分类号： F02D41/0072 , F02D41/182 , F02D41/32 , G01F1/34 , G01F1/363 , G01F22/02 , G01F9/001 , G01F9/023 , F02D2041/1432 , F02D2200/0402 , Y02T10/47
摘要： A method for controlling the air/fuel ratio of an internal combustion engine uses a manifold pressure sensor and an exhaust gas recirculation system having an orifice and a exhaust pressure sensor located upstream of the orifice. Both the manifold pressure sensor and the exhaust pressure sensor are sampled synchronously with a frequency proportional to the firing frequency of the engine and then filtered to eliminate unwanted frequencies. The sampled signals obtained then have the necessary bandwidth needed for closed loop control of the exhaust gas recirculation flow and engine air/fuel ratio control.
摘要翻译：用于控制内燃机的空气/燃料比的方法使用歧管压力传感器和排气再循环系统，其具有位于孔口上游的孔口和排气压力传感器。歧管压力传感器和排气压力传感器都与与发动机的发射频率成比例的频率同步采样，然后被滤波以消除不期望的频率。所获得的采样信号具有对废气再循环流和发动机空气/燃料比控制的闭环控制所需的必要带宽。

2. 发明授权

US06234012B1 Air/fuel ratio control system 有权
标题翻译：空/燃比控制系统
公开(公告)号：US06234012B1
公开(公告)日：2001-05-22
申请号：US09573897
申请日：2000-05-18
申请人： Donald J. Lewis , John David Russell , Allan Joseph Kotwicki , Ross Dykstra Pursifull
发明人： Donald J. Lewis , John David Russell , Allan Joseph Kotwicki , Ross Dykstra Pursifull
IPC分类号： F02M2507
CPC分类号： F02D41/0072 , F02D41/182 , F02D41/32 , F02D2041/1432 , F02D2200/0402 , G01F1/34 , G01F1/363 , G01F9/001 , G01F9/023 , G01F22/02 , Y02T10/47
摘要： A method for controlling the air/fuel ratio of an internal combustion engine uses a manifold pressure sensor and an exhaust gas recirculation system having an orifice and a exhaust pressure sensor located upstream of the orifice. Both the manifold pressure sensor and the exhaust pressure sensor are sampled synchronously with a frequency proportional to the firing frequency of the engine and then filtered to eliminate unwanted frequencies. The sampled signals obtained then have the necessary bandwidth needed for closed loop control of the exhaust gas recirculation flow and engine air/fuel ratio control.
摘要翻译：用于控制内燃机的空气/燃料比的方法使用歧管压力传感器和排气再循环系统，其具有位于孔口上游的孔口和排气压力传感器。歧管压力传感器和排气压力传感器都与与发动机的发射频率成比例的频率同步采样，然后被过滤以消除不期望的频率。所获得的采样信号具有对废气再循环流和发动机空气/燃料比控制的闭环控制所需的必要带宽。

3. 发明授权

US6112724A Throttle position filtering method 有权
标题翻译：节气门位置滤波方法
公开(公告)号：US6112724A
公开(公告)日：2000-09-05
申请号：US207384
申请日：1998-12-08
申请人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Giuseppe D. Suffredini
发明人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Giuseppe D. Suffredini
IPC分类号： F02D41/04 , F02M51/00
CPC分类号： F02D41/045 , F02D2041/1432
摘要： A throttle position system for an internal combustion engine. Included is a method for filtering a throttle position sensor using a maximum allowable rate of change based on factors such as, for example, physical driver limits or physical electronic actuator limits, for rejecting noise spikes. The filtered signal retains the necessary lead for use in air/fuel ratio control while eliminating problems associated with large noise spikes. Fuel is supplied based on the filtered throttle position and measurements from either a mass air flow sensor or a manifold pressure sensor.
摘要翻译：一种用于内燃机的节气门位置系统。包括用于基于诸如物理驱动器限制或物理电子执行器限制的因素来使用最大允许变化率来过滤节气门位置传感器的方法，用于拒绝噪声尖峰。滤波后的信号保留用于空/燃比控制的必要引线，同时消除与大噪声尖峰相关的问题。基于过滤的节气门位置和来自质量空气流量传感器或歧管压力传感器的测量值提供燃料。

4. 发明授权

US6101993A Variable cam timing control system and method 有权
标题翻译：可变凸轮定时控制系统及方法
公开(公告)号：US6101993A
公开(公告)日：2000-08-15
申请号：US253500
申请日：1999-02-19
申请人： Donald J. Lewis , John David Russell
发明人： Donald J. Lewis , John David Russell
IPC分类号： F01L1/34 , F01L1/344 , F02D41/34 , G01M15/00
CPC分类号： F01L1/34 , F01L1/3442 , F01L2201/00 , F02D41/009
摘要： A system and method for measuring and controlling cam timing of an internal combustion engine uses a filtering method based on a number of equally spaced teeth mounted on the camshaft. The filtering method specifically removes certain oscillations caused by camshaft torsional effects. The filtering method also specifically removes oscillations due to production variations. These oscillations are removed with minimal effect on closed loop system response.
摘要翻译：用于测量和控制内燃机的凸轮正时的系统和方法使用基于安装在凸轮轴上的等间隔的齿数的过滤方法。滤波方法专门消除了由凸轮轴扭转效应引起的某些振荡。滤波方法还特别地消除了由于生产变化引起的振荡。这些振荡被消除，对闭环系统响应的影响最小。

5. 发明授权

US06282485B1 Air estimation system and method 失效
标题翻译：空气估计系统及方法
公开(公告)号：US06282485B1
公开(公告)日：2001-08-28
申请号：US09550542
申请日：2000-04-14
申请人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Ross Dykstra Pursifull
发明人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Ross Dykstra Pursifull
IPC分类号： F02D4104
CPC分类号： F02D41/067 , F02D41/0065 , F02D41/1401 , F02D2041/1432 , F02D2041/1433 , F02D2200/0402 , F02D2200/0406 , F02D2200/0414 , G01M15/042
摘要： A system and method for estimating air entering a cylinder of an internal combustion engine uses a discrete algorithm based on a measurement of air entering a manifold. The filter parameter of the algorithm is independent of ambient operating conditions when the algorithm is executed at constant intervals of engine rotation.
摘要翻译：用于估计进入内燃机的气缸的空气的系统和方法使用基于进入歧管的空气的测量的离散算法。当算法以恒定的发动机旋转间隔执行时，算法的过滤参数与环境操作条件无关。

6. 发明授权

US6089082A Air estimation system and method 失效
标题翻译：空气估计系统及方法
公开(公告)号：US6089082A
公开(公告)日：2000-07-18
申请号：US206752
申请日：1998-12-07
申请人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Ross Dykstra Pursifull
发明人： Allan Joseph Kotwicki , Donald J. Lewis , John David Russell , Ross Dykstra Pursifull
IPC分类号： F02D41/06 , F02D41/14 , G01M15/04 , G01M15/00 , F02D41/18
CPC分类号： F02D41/067 , F02D41/1401 , G01M15/042 , F02D2041/1432 , F02D2041/1433 , F02D2200/0402 , F02D2200/0406 , F02D2200/0414 , F02D41/0065
摘要： A system and method for estimating air entering a cylinder of an internal combustion engine uses a discrete algorithm based on a measurement of air entering a manifold. The filter parameter of the algorithm is independent of ambient operating conditions when the algorithm is executed at constant intervals of engine rotation.
摘要翻译：用于估计进入内燃机的气缸的空气的系统和方法使用基于进入歧管的空气的测量的离散算法。当算法以恒定的发动机旋转间隔执行时，算法的过滤参数与环境操作条件无关。

7. 发明申请

US20110168143A1 Dual Throttle for Improved Tip-Out Stability in Boosted Engine System 有权
标题翻译：用于改进发动机系统中的提升稳定性的双油门
公开(公告)号：US20110168143A1
公开(公告)日：2011-07-14
申请号：US12684353
申请日：2010-01-08
申请人： Brad Alan VanDerWege , Ralph Wayne Cunningham , Ross Dykstra Pursifull , Gopichandra Surnilla , John David Russell
发明人： Brad Alan VanDerWege , Ralph Wayne Cunningham , Ross Dykstra Pursifull , Gopichandra Surnilla , John David Russell
IPC分类号： F02M25/07 , F01N3/10 , F02M25/06
CPC分类号： F01N13/009 , F01N3/0814 , F01N3/103 , F01N3/2066 , F02B29/0406 , F02B37/00 , F02D41/0007 , F02D41/0025 , F02D41/005 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , Y02A50/2325 , Y02T10/144 , Y02T10/47
摘要： A method for providing intake air to an engine in a vehicle includes forming a mixture of fresh air and treated exhaust, and compressing the mixture upstream of a first throttle valve coupled to an intake manifold of the engine. The method further includes, during a higher engine-load condition, admitting the mixture to the intake manifold via the first throttle valve, and, during a lower engine-load condition, admitting fresh air to the intake manifold via a second throttle valve.
摘要翻译：用于向车辆中的发动机提供进气的方法包括形成新鲜空气和经处理的排气的混合物，并且将混合物压在与发动机的进气歧管相连的第一节流阀的上游。该方法还包括在更高的发动机负载状态期间，经由第一节流阀将混合物允许到进气歧管，并且在较低的发动机负载状态期间，经由第二节流阀将新鲜空气引入进气歧管。

8. 发明授权

US07653878B1 Visually organizing and highlighting a list of items to show how they satisfy multiple criteria selected by a user 有权
标题翻译：目视组织和突出显示项目列表，以显示他们如何满足用户选择的多个条件
公开(公告)号：US07653878B1
公开(公告)日：2010-01-26
申请号：US10044457
申请日：2002-01-11
申请人： John David Russell
发明人： John David Russell
IPC分类号： G06F3/00
CPC分类号： G06F3/0482 , Y10S715/968
摘要： Techniques are described for displaying a list of items while simultaneously depicting how the items satisfy multiple criteria. A list of visual indicators is displayed in an order. The order indicates how the items satisfy a first criteria. For example, the list of items may be books displayed in alphabetical order. The order indicates how the titles rank alphabetically. While retaining the order, information is displayed to visually indicate how the items satisfy other criteria selected by the user. The user may select other criteria, and information is displayed to indicate how the items satisfy the other criteria. A page is downloaded by a browser on a client. The browser executing a page generates visual indications of how items satisfy the multiple criteria in response to user selection of the criteria.
摘要翻译：描述技术用于显示项目列表，同时描述项目如何满足多个标准。视觉指示器的列表按顺序显示。该顺序指示项目如何满足第一个标准。例如，项目列表可以是按字母顺序显示的书籍。该顺序指示标题按字母顺序排列。在保留订单的同时，显示信息以可视地指示项目如何满足用户选择的其他标准。用户可以选择其他标准，并显示信息以指示项目如何满足其他标准。客户端上的浏览器下载了一个页面。执行页面的浏览器响应于用户对标准的选择产生如何满足多个标准的项目的视觉指示。

9. 发明授权

US07249588B2 Speed control method 有权
标题翻译：速度控制方式
公开(公告)号：US07249588B2
公开(公告)日：2007-07-31
申请号：US11218987
申请日：2005-09-02
申请人： John David Russell , Brian D. Rutkowski
发明人： John David Russell , Brian D. Rutkowski
IPC分类号： F02D31/00 , F02L9/02
CPC分类号： F01L1/34 , F02D13/02 , F02D31/002 , F02D41/0007 , F02D41/3029 , F02D2041/001 , F02D2041/002 , F02D2200/0402 , F02D2250/18 , Y02T10/18
摘要： A method for controlling an engine having both an electronically controlled inlet device, such as an electronic throttle unit, and an electronically controlled outlet device, such as a variable cam timing system is disclosed. The method of the present invention achieves cylinder air charge control that is faster than possible by using an inlet device alone. In other words, the method of the present invention controls cylinder air charge faster than manifold dynamics by coordination of the inlet and outlet device. This improved control is used to improve various engine control functions.
摘要翻译：公开了一种用于控制具有诸如电子节气门单元的电子控制入口装置和诸如可变凸轮定时系统的电子控制出口装置的发动机的方法。本发明的方法通过单独使用入口装置来实现比可能的更快的气缸空气充注控制。换句话说，本发明的方法通过入口和出口装置的协调来控制气缸充气比歧管动力学更快。这种改进的控制用于改进各种发动机控制功能。

10. 发明授权

US07228827B2 Control method for vehicle having an engine 有权
标题翻译：具有发动机的车辆的控制方法
公开(公告)号：US07228827B2
公开(公告)日：2007-06-12
申请号：US11252422
申请日：2005-10-17
申请人： John David Russell , Allan Joseph Kotwicki
发明人： John David Russell , Allan Joseph Kotwicki
IPC分类号： F01L1/34 , F02D13/00
CPC分类号： F02D13/02 , F01L1/181 , F01L1/3442 , F01L2001/0535 , F01L2800/00 , F02B23/104 , F02B2075/125 , F02D13/0215 , F02D13/0219 , F02D13/0223 , F02D23/00 , F02D31/001 , F02D41/0002 , F02D41/0007 , F02D41/182 , F02D41/3011 , F02D41/3029 , F02D2041/001 , F02D2041/002 , F02D2041/389 , F02D2200/0406 , F02D2250/18 , Y02T10/144 , Y02T10/18 , Y02T10/42
摘要： A method for controlling an engine having both an electronically controlled inlet device, such as an electronic throttle unite, and an electronically controlled outlet device, such as a variable cam timing system is disclosed. The method of the present invention achieves cylinder air charge control that is faster than possible by using an inlet device alone. In other words, the method of the present invention controls cylinder air charge faster than manifold dynamics by coordination of the inlet and outlet device. This improved control is used to improve various engine control functions.
摘要翻译：公开了一种用于控制具有诸如电子节气门联合的电子控制入口装置和诸如可变凸轮定时系统的电子控制出口装置的发动机的方法。本发明的方法通过单独使用入口装置来实现比可能的更快的气缸空气充注控制。换句话说，本发明的方法通过入口和出口装置的协调来控制气缸充气比歧管动力学更快。这种改进的控制用于改进各种发动机控制功能。

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