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公开(公告)号：US20150152832A1
公开(公告)日：2015-06-04
申请号：US14558261
申请日：2014-12-02
申请人： Cummins, Inc.
CPC分类号： F02P11/02 , F02P3/045 , F02P5/1516 , F02P9/002 , F02P9/007 , F02P17/12 , F02P2017/123 , Y02T10/46
摘要： A method of responding to a detected blowout in a coil ignition system is provided in this disclosure. The method includes receiving a characteristic regarding operation of a coil ignition system; determining a blowout condition exists for the coil ignition system based on the characteristic; and providing a command to the coil ignition system based on the determination that the blowout condition exists, wherein the command is structured to reduce a residual charge amount in the coil ignition system.
摘要翻译： 在本公开中提供了在线圈点火系统中响应检测到的井喷的方法。 该方法包括接收关于线圈点火系统的操作的特性; 基于特性确定线圈点火系统的井喷状况; 并且基于存在所述井喷条件的判断，向所述线圈点火系统提供指令，其中所述指令被构造为减少所述线圈点火系统中的剩余充电量。
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公开(公告)号：US20190168753A1
公开(公告)日：2019-06-06
申请号：US15833775
申请日：2017-12-06
申请人： Cummins, Inc.
IPC分类号： B60W30/14 , B60W40/076 , F01N3/20 , F02D41/02
摘要： Systems and apparatuses include a controller structured to: receive information indicative of an operating condition of a vehicle subsystem, receive information indicative of an external static condition, and receive information indicative of an external dynamic condition. The system is further configured to predict a fuel cut event based on at least one of the operating condition of the vehicle subsystem, the external static condition, and the external dynamic condition. Responsive to predicting a fuel cut event, the controller is structured to modulate at least one of a torque or a speed of the engine based on the operating condition of the vehicle subsystem and at least one of the information indicative of the external static condition and the external dynamic condition.
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公开(公告)号：US09429134B2
公开(公告)日：2016-08-30
申请号：US14558261
申请日：2014-12-02
申请人： Cummins, Inc.
CPC分类号： F02P11/02 , F02P3/045 , F02P5/1516 , F02P9/002 , F02P9/007 , F02P17/12 , F02P2017/123 , Y02T10/46
摘要： A method of responding to a detected blowout in a coil ignition system is provided in this disclosure. The method includes receiving a characteristic regarding operation of a coil ignition system; determining a blowout condition exists for the coil ignition system based on the characteristic; and providing a command to the coil ignition system based on the determination that the blowout condition exists, wherein the command is structured to reduce a residual charge amount in the coil ignition system.
摘要翻译： 在本公开中提供了在线圈点火系统中响应检测到的井喷的方法。 该方法包括接收关于线圈点火系统的操作的特性; 基于特性确定线圈点火系统的井喷状况; 并且基于存在所述井喷条件的判定，向所述线圈点火系统提供指令，其中所述指令被构造为减少所述线圈点火系统中的剩余充电量。
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公开(公告)号：US20200256261A1
公开(公告)日：2020-08-13
申请号：US16709306
申请日：2019-12-10
申请人： Cummins Inc.
摘要： Systems, apparatus, and methods are disclosed that include a divided exhaust engine with at least one primary exhaust gas recirculation (EGR) cylinder and a plurality of non-primary EGR cylinders. The systems, apparatus and methods control the EGR fraction by deactivation of one or more of the cylinders.
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公开(公告)号：US20160348634A1
公开(公告)日：2016-12-01
申请号：US15236545
申请日：2016-08-15
申请人： Cummins, Inc.
CPC分类号： F02P11/02 , F02P3/045 , F02P5/1516 , F02P9/002 , F02P9/007 , F02P17/12 , F02P2017/123 , Y02T10/46
摘要： A method of responding to a detected blowout in a coil ignition system is provided in this disclosure. The method includes receiving a characteristic regarding operation of a coil ignition system; determining a blowout condition exists for the coil ignition system based on the characteristic; and providing a command to the coil ignition system based on the determination that the blowout condition exists, wherein the command is structured to reduce a residual charge amount in the coil ignition system.
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公开(公告)号：US11008953B2
公开(公告)日：2021-05-18
申请号：US16709306
申请日：2019-12-10
申请人： Cummins Inc.
摘要： Systems, apparatus, and methods are disclosed that include a divided exhaust engine with at least one primary exhaust gas recirculation (EGR) cylinder and a plurality of non-primary EGR cylinders. The systems, apparatus and methods control the EGR fraction by deactivation of one or more of the cylinders.
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公开(公告)号：US10576978B2
公开(公告)日：2020-03-03
申请号：US15833775
申请日：2017-12-06
申请人： Cummins, Inc.
IPC分类号： B60W30/14 , B60W40/076 , F01N3/20 , F02D41/02
摘要： Systems and apparatuses include a controller structured to: receive information indicative of an operating condition of a vehicle subsystem, receive information indicative of an external static condition, and receive information indicative of an external dynamic condition. The system is further configured to predict a fuel cut event based on at least one of the operating condition of the vehicle subsystem, the external static condition, and the external dynamic condition. Responsive to predicting a fuel cut event, the controller is structured to modulate at least one of a torque or a speed of the engine based on the operating condition of the vehicle subsystem and at least one of the information indicative of the external static condition and the external dynamic condition.
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公开(公告)号：US10006432B2
公开(公告)日：2018-06-26
申请号：US15236545
申请日：2016-08-15
申请人： Cummins, Inc.
CPC分类号： F02P11/02 , F02P3/045 , F02P5/1516 , F02P9/002 , F02P9/007 , F02P17/12 , F02P2017/123 , Y02T10/46
摘要： A method of responding to a detected blowout in a coil ignition system is provided in this disclosure. The method includes receiving a characteristic regarding operation of a coil ignition system; determining a blowout condition exists for the coil ignition system based on the characteristic; and providing a command to the coil ignition system based on the determination that the blowout condition exists, wherein the command is structured to reduce a residual charge amount in the coil ignition system.
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