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91. 发明授权

US09151216B2 Methods and systems for variable displacement engine control 有权
公开(公告)号：US09151216B2
公开(公告)日：2015-10-06
申请号：US13106213
申请日：2011-05-12
申请人： Adam Nathan Banker , James Michael Kerns , Michael James Uhrich , Stephen B. Smith
发明人： Adam Nathan Banker , James Michael Kerns , Michael James Uhrich , Stephen B. Smith
IPC分类号： F01N3/00 , F02B37/007 , F01N3/08 , F02B29/04 , F02B37/00 , F02D9/02 , F02D17/02 , F02D35/02 , F02D41/00 , F02D41/02 , F02M25/07 , F02D11/10 , F02D41/38
CPC分类号： F02B37/007 , F01N3/0814 , F01N3/0842 , F02B29/0412 , F02B37/001 , F02B37/002 , F02D9/02 , F02D11/10 , F02D17/02 , F02D35/027 , F02D41/0007 , F02D41/0055 , F02D41/0087 , F02D41/0275 , F02D41/0295 , F02D41/38 , F02D2041/002 , F02D2200/0802 , F02D2250/26 , F02M26/08 , F02M26/24 , F02M26/42 , Y02T10/14 , Y02T10/144 , Y02T10/146 , Y02T10/47
摘要： Methods and systems are provided for selecting a group of cylinders for selective deactivation, in a variable displacement engine system, based at least on a regeneration state of an exhaust catalyst. The position of one or more valves and throttles may be adjusted based on the selective deactivation to reduce back-flow through the disabled cylinders while also maintaining conditions of a downstream exhaust catalyst. Pre-ignition and knock detection windows and thresholds may also be adjusted based on the deactivation to improve the efficiency of knock and pre-ignition detection.

92. 发明授权

US08838363B2 Method for injecting fuel 有权
标题翻译：燃料喷射方法
公开(公告)号：US08838363B2
公开(公告)日：2014-09-16
申请号：US13356843
申请日：2012-01-24
申请人： Gopichandra Surnilla , Richard E. Soltis , James Michael Kerns , Stephen B. Smith , Imad Hassan Makki
发明人： Gopichandra Surnilla , Richard E. Soltis , James Michael Kerns , Stephen B. Smith , Imad Hassan Makki
IPC分类号： F02D41/30 , F02D41/14 , F02D41/00
CPC分类号： F02D41/144 , F02D41/0042 , F02D41/08 , F02D2041/1472
摘要： Embodiments for adjusting fuel injection are provided. In one example, a method comprises adjusting fuel injection based on fuel concentration in an engine intake manifold, and during idle and when EGR is disabled, adjusting fuel injection based on the fuel concentration and a fuel pushback amount. In this way, fuel injection may be adjusted based on fuel concentration in the intake manifold.
摘要翻译：提供了用于调节燃料喷射的实施例。在一个示例中，一种方法包括基于发动机进气歧管中的燃料浓度以及在空转期间以及当EGR被禁用时调节燃料喷射，基于燃料浓度和燃料推回量来调节燃料喷射。以这种方式，可以基于进气歧管中的燃料浓度来调节燃料喷射。

93. 发明授权

US08667931B2 Control method for a vehicle air intake system 有权
标题翻译：车辆进气系统的控制方法
公开(公告)号：US08667931B2
公开(公告)日：2014-03-11
申请号：US13205907
申请日：2011-08-09
申请人： James Michael Kerns
发明人： James Michael Kerns
IPC分类号： F01P3/12
CPC分类号： F01P7/10 , B60K11/085 , F01P2025/13 , F01P2025/60 , F01P2025/66 , Y02T10/88
摘要： A method of controlling a vehicle engine compartment cooling system by cooperatively controlling both a variable grille opening and engine cooling fan based on a number of vehicle inputs. Maximum component cooling demand, vehicle speed, and ambient temperature are inputs to lookup tables that issue grille opening demand and engine cooling fan demand. Additionally, vehicle overall power consumption is considered in the development of the lookup tables. A vehicle computing unit selects grille opening settings and cooling fan speeds that correspond to demands from lookup tables. A control signal is sent to an adjustable grille actuator and to a fan motor. Further, vehicle deceleration events are used to trigger a full open grille opening setting, allowing increased cooling at little or no loss to vehicle efficiency. A benefit of the disclosed method is optimal settings to minimize the grille opening for aerodynamic performance while providing required engine component cooling.
摘要翻译：一种通过基于多个车辆输入协同地控制可变格栅开口和发动机冷却风扇来控制车辆发动机舱冷却系统的方法。最大部件冷却需求，车速和环境温度是查询表格的输入，这些表格发出格栅打开需求和发动机冷却风扇需求。此外，在查找表的开发中考虑了车辆整体功耗。车辆计算单元根据查询表的要求选择格栅打开设置和冷却风扇速度。控制信号被发送到可调格栅致动器和风扇马达。此外，车辆减速事件用于触发完全打开的格栅打开设置，允许在很少或没有损失车辆效率的情况下增加冷却。所公开的方法的优点是在提供所需的发动机部件冷却的同时最小化用于空气动力性能的格栅开口的最佳设置。

94. 发明授权

US08583351B2 Approach for controlling a vehicle engine that includes an electric boosting device 有权
标题翻译：用于控制包括电动升压装置的车辆发动机的方法
公开(公告)号：US08583351B2
公开(公告)日：2013-11-12
申请号：US13614785
申请日：2012-09-13
申请人： Michael James Uhrich , James Michael Kerns , Gopichandra Surnilla
发明人： Michael James Uhrich , James Michael Kerns , Gopichandra Surnilla
IPC分类号： G06F19/00 , F02B33/44 , F02D41/06 , F02M25/08
CPC分类号： F02B29/0418 , F01N2560/06 , F02B33/40 , F02B37/10 , F02B37/14 , F02B39/04 , F02B39/10 , F02B2075/125 , F02D23/00 , F02D29/06 , F02D41/0007 , F02D41/0035 , F02D41/064 , F02M25/089 , Y02T10/123 , Y02T10/144 , Y02T10/146
摘要： A method of operating a vehicle including an engine is provided. The engine may include at least one cylinder, a boosting device to boost intake air to the at least one cylinder, a fuel tank, a fuel vapor canister to store fuel vapors vented from the fuel tank, and an emission control device to treat exhaust gas from the engine. The boosting device includes a compressor at least partially driven by an electric motor. The method includes during an engine cold start condition, operating the electric motor of the boost device to boost intake air, directing the boosted intake air through the fuel vapor canister to release a fuel vapor stored in the fuel vapor canister, directing the fuel vapor from the fuel vapor canister to the engine, and performing combustion in the at least one cylinder using the fuel vapor during the engine starting.
摘要翻译：提供一种操作包括发动机的车辆的方法。发动机可以包括至少一个气缸，用于将吸入空气提升到至少一个气缸的增压装置，燃料箱，燃料蒸汽罐，用于存储从燃料箱排出的燃料蒸汽，以及排放控制装置，用于处理废气从发动机。升压装置包括至少部分地由电动机驱动的压缩机。该方法包括在发动机冷起动条件期间，操作升压装置的电动机以增加进气，引导升压的进气通过燃料蒸汽罐，以释放储存在燃料蒸汽罐中的燃料蒸气，将燃料蒸气从燃料蒸汽罐到发动机，并且在发动机起动期间使用燃料蒸汽在至少一个气缸中进行燃烧。

95. 发明申请

US20130191008A1 METHOD FOR INJECTING FUEL 有权
标题翻译：注射燃料的方法
公开(公告)号：US20130191008A1
公开(公告)日：2013-07-25
申请号：US13356843
申请日：2012-01-24
申请人： Gopichandra Surnilla , Richard E. Soltis , James Michael Kerns , Stephen B. Smith , Imad Hassan Makki
发明人： Gopichandra Surnilla , Richard E. Soltis , James Michael Kerns , Stephen B. Smith , Imad Hassan Makki
IPC分类号： F02D41/30
CPC分类号： F02D41/144 , F02D41/0042 , F02D41/08 , F02D2041/1472
摘要： Embodiments for adjusting fuel injection are provided. In one example, a method comprises adjusting fuel injection based on fuel concentration in an engine intake manifold, and during idle and when EGR is disabled, adjusting fuel injection based on the fuel concentration and a fuel pushback amount. In this way, fuel injection may be adjusted based on fuel concentration in the intake manifold.
摘要翻译：提供了用于调节燃料喷射的实施例。在一个示例中，一种方法包括基于发动机进气歧管中的燃料浓度以及在空转期间以及当EGR被禁用时调节燃料喷射，基于燃料浓度和燃料推回量来调节燃料喷射。以这种方式，可以基于进气歧管中的燃料浓度来调节燃料喷射。

96. 发明授权

US08464524B2 Trap for exhaust system 有权
标题翻译：排气系统陷阱
公开(公告)号：US08464524B2
公开(公告)日：2013-06-18
申请号：US12187217
申请日：2008-08-06
申请人： David Karl Bidner , John M. Roth , Ken O. Jahr , Gopichandra Surnilla , James Michael Kerns , Timothy Joseph Clark
发明人： David Karl Bidner , John M. Roth , Ken O. Jahr , Gopichandra Surnilla , James Michael Kerns , Timothy Joseph Clark
IPC分类号： F01N3/02
CPC分类号： F01N3/005 , F01N1/02 , F01N1/023 , F01N3/0807 , F01N3/0842 , F01N2240/20 , F01N2240/22 , F02D13/0207 , F02D13/0219 , F02M26/15
摘要： A system for trapping liquid exhaust during a cold start of an internal combustion engine is provided. As one example, a system includes, an exhaust inlet, an exchange area fluidly coupled downstream of said exhaust inlet, a trap coupled to said exchange area having a liquid exhaust chamber for collection of liquid exhaust, and a catalytic converter fluidly coupled downstream to said exchange area. In another example, a method includes condensing, at least partly, exhaust from the engine in an exchange area in an exhaust system into liquid exhaust, collecting liquid exhaust into a trap disposed in the exchange area, and evaporating the liquid exhaust into the exchange area after an evaporation temperature is reached in the trap.
摘要翻译：提供了一种用于在内燃机的冷起动期间捕集液体排气的系统。作为一个示例，系统包括排气入口，流体连接在所述排气入口下游的交换区域，与所述交换区域耦合的陷阱，具有用于收集液体排气的液体排出室，以及流体耦合到所述排气入口下游的催化转化器交换区在另一个实例中，一种方法包括至少部分地将排气系统中的交换区域中的发动机排出为液体排气，将液体排放物收集到设置在交换区域中的捕集器中，并将液体排出物蒸发到交换区域在陷阱中达到蒸发温度后。

97. 发明授权

US08464514B2 Method for regenerating a particulate filter for a boosted direct injection engine 有权
标题翻译：再生用于升压直喷式发动机的微粒过滤器的方法
公开(公告)号：US08464514B2
公开(公告)日：2013-06-18
申请号：US12620386
申请日：2009-11-17
申请人： James Michael Kerns , Ralph Wayne Cunningham , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
发明人： James Michael Kerns , Ralph Wayne Cunningham , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
IPC分类号： F01N3/22
CPC分类号： F02D41/029 , F01N3/0233 , F01N3/0236 , F01N9/002 , F02D41/0007 , F02D2041/001 , Y02T10/144
摘要： A method for regenerating a particulate filter is disclosed. In one example, oxygen is pumped from the intake system of a direct injection turobocharged gasoline engine through a cylinder and into the exhaust system by a compressor. In this way, regeneration of a particulate filter may be accomplished without an auxiliary air supply.
摘要翻译：公开了一种再生微粒过滤器的方法。在一个实例中，氧气通过汽缸从直接喷射的汽油发动机的进气系统泵送并通过压缩机泵送到排气系统中。以这种方式，可以在没有辅助空气供应的情况下实现微粒过滤器的再生。

98. 发明授权

US08448422B2 Engine starting control for engine with hydrocarbon retaining system 有权
标题翻译：具有碳氢化合物保留系统的发动机的发动机启动控制
公开(公告)号：US08448422B2
公开(公告)日：2013-05-28
申请号：US12147285
申请日：2008-06-26
申请人： Michael James Uhrich , Shane Elwart , James Michael Kerns , Jason Aaron Lupescu
发明人： Michael James Uhrich , Shane Elwart , James Michael Kerns , Jason Aaron Lupescu
IPC分类号： F01N3/00
CPC分类号： F01N5/02 , F01N3/035 , F01N3/2846 , F02B23/104 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D19/084 , F02D19/087 , F02D41/0025 , F02D41/062 , F02M25/0809 , F02M25/0854 , F02M25/089 , Y02T10/16 , Y02T10/36
摘要： Systems, methods, and computer readable storage media are described in which exhaust gas is routed to a hydrocarbon retaining device during starting, and purged to the engine intake manifold. Various alternative approaches are described for controlling operation and diagnosing degradation. Further, various interrelated configurations are described.
摘要翻译：描述了系统，方法和计算机可读存储介质，其中废气在启动期间被引导到碳氢化合物保持装置，并被清除到发动机进气歧管。描述了用于控制操作和诊断降解的各种替代方法。此外，描述了各种相关的配置。

99. 发明申请

US20120285161A1 Methods and Systems for Variable Displacement Engine Control 有权
标题翻译：可变排量发动机控制方法与系统
公开(公告)号：US20120285161A1
公开(公告)日：2012-11-15
申请号：US13106259
申请日：2011-05-12
申请人： James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Adam Nathan Banker
发明人： James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Adam Nathan Banker
IPC分类号： F02B33/44 , F01N3/18 , F02B33/00
CPC分类号： F02P5/152 , F01N13/011 , F01N13/107 , F01N2430/02 , F02B37/00 , F02D35/027 , F02D41/0087 , F02D41/027 , F02D2200/0802 , Y02T10/46
摘要： Methods and systems are provided for selecting a group of cylinders for selective deactivation, in a variable displacement engine system, based at least on a regeneration state of an exhaust catalyst. The position of one or more valves and throttles may be adjusted based on the selective deactivation to reduce back-flow through the disabled cylinders while also maintaining conditions of a downstream exhaust catalyst. Pre-ignition and knock detection windows and thresholds may also be adjusted based on the deactivation to improve the efficiency of knock and pre-ignition detection.
摘要翻译：提供了用于在可变排量发动机系统中至少基于废气催化剂的再生状态来选择用于选择性停用的一组气缸的方法和系统。一个或多个阀门和节流阀的位置可以根据选择性停用来调节，以减少通过禁用气缸的回流，同时还保持下游排气催化剂的条件。也可以基于去激活来调整预点火和爆震检测窗口和阈值，以提高爆震和预点火检测的效率。

100. 发明授权

US08311708B2 Adjustable grill shutter system 有权
标题翻译：可调式烤架快门系统
公开(公告)号：US08311708B2
公开(公告)日：2012-11-13
申请号：US12706395
申请日：2010-02-16
申请人： James Michael Kerns
发明人： James Michael Kerns
IPC分类号： G06F17/00 , G06F7/00
CPC分类号： B60K11/085 , F01P7/10 , G06F17/00 , Y02T10/88
摘要： An adjustable grill shutter system is provided. In one embodiment, adjustment of the grill shutter system can be provided by a method of adjusting a grill shutter system for a vehicle, the method comprising adjusting opening of one or more grill shutters located at a front end opening of the vehicle in response to a non-driven vehicle condition.
摘要翻译：提供可调式烤架快门系统。在一个实施例中，可以通过调整用于车辆的格栅闸板系统的方法来提供格栅闸板系统的调节，该方法包括响应于车辆的前端开口而调整位于车辆的前端开口处的一个或多个烤架百叶窗的开口非驾驶车辆状况。

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