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公开(公告)号：US10353691B2
公开(公告)日：2019-07-16
申请号：US15282877
申请日：2016-09-30
Applicant: Cummins Inc.
Inventor： Scott David Richter , Gorance V. Eftimovski , Prasanna Srinivasan , Michael F. Mattern , William A. Kivett , Ankit R Tarkas , Tomas Lopez Lauterio , Thomas J. Milvert , Troy D. Hamilton , John C. Wall , Srikanth Namuduri
Abstract: Systems and methods to update the calibration data of a control system includes a calibration system. The calibration system includes a first cloud connected application system structured to communicatively couple to a second cloud connected application system, determine, via at least one of the first cloud connected application system or the second cloud connected application system, a calibration update request corresponding to a control system, generate custom calibration data including preference data based on at least one of the calibration update request or the preference data, and provide the custom calibration data during at least one of an active engine state or an inactive engine state, wherein the custom calibration data is transmitted from the second memory portion to the first memory portion in response to the inactive engine state.
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2.发明授权Transient control of exhaust gas recirculation systems through mixer control valves 有权通过混合器控制阀对排气再循环系统进行瞬态控制公开(公告)号：US09518519B2
公开(公告)日：2016-12-13
申请号：US14532391
申请日：2014-11-04
Applicant: Cummins Inc.
Inventor： Marten H. Dane , John C. Wall , Wayne A. Eckerle
CPC classification number: F02D41/0077 , F02B29/0425 , F02B29/0437 , F02D21/08 , F02D41/005 , F02D41/0072 , F02M26/05 , F02M26/21 , F02M26/28 , F02M26/37 , F02M26/38 , F02M26/43 , F02M26/47 , F02M26/71 , Y02T10/47
Abstract: Systems, methods and techniques for exhaust gas recirculation are provided. The system includes controlling the mixing of exhaust flow from at least one cylinder of an engine with air in an air intake system prior to combustion in response to an EGR fraction deviation condition. The exhaust flow from the at least one cylinder is accumulated prior to mixing and distributed into the intake air system in a controlled manner to mitigate or prevent the EGR flow from deviating from an expected EGR fraction.
Abstract translation: 提供了排气再循环的系统，方法和技术。 该系统包括响应于EGR分数偏差条件，在燃烧之前控制来自发动机的至少一个气缸的排气流与进气系统中的空气的混合。 来自至少一个气缸的排气流在混合之前累积，并以受控的方式分配到进气系统中，以减轻或阻止EGR流偏离预期的EGR分数。
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公开(公告)号：US20180095742A1
公开(公告)日：2018-04-05
申请号：US15282877
申请日：2016-09-30
Applicant: Cummins Inc.
Inventor： Scott David Richter , Gorance V. Eftimovski , Prasanna Srinivasan , Michael F. Mattern , William A. Kivett , Ankit R. Tarkas , Tomas Lopez Lauterio , Thomas J. Milvert , Troy D. Hamilton , John C. Wall , Srikanth Namuduri
Abstract: Systems and methods to update the calibration data of a control system includes a calibration system. The calibration system includes a first cloud connected application system structured to communicatively couple to a second cloud connected application system, determine, via at least one of the first cloud connected application system or the second cloud connected application system, a calibration update request corresponding to a control system, generate custom calibration data including preference data based on at least one of the calibration update request or the preference data, and provide the custom calibration data during at least one of an active engine state or an inactive engine state, wherein the custom calibration data is transmitted from the second memory portion to the first memory portion in response to the inactive engine state.
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4.发明申请TRANSIENT CONTROL OF EXHAUST GAS RECIRCULATION SYSTEMS THROUGH MIXER CONTROL VALVES 有权通过混合器控制阀对排气回送系统的瞬态控制公开(公告)号：US20150121851A1
公开(公告)日：2015-05-07
申请号：US14532391
申请日：2014-11-04
Applicant: Cummins Inc.
Inventor： Marten H. Dane , John C. Wall , Wayne A. Eckerle
CPC classification number: F02D41/0077 , F02B29/0425 , F02B29/0437 , F02D21/08 , F02D41/005 , F02D41/0072 , F02M26/05 , F02M26/21 , F02M26/28 , F02M26/37 , F02M26/38 , F02M26/43 , F02M26/47 , F02M26/71 , Y02T10/47
Abstract: Systems, methods and techniques for exhaust gas recirculation are provided. The system includes controlling the mixing of exhaust flow from at least one cylinder of an engine with air in an air intake system prior to combustion in response to an EGR fraction deviation condition. The exhaust flow from the at least one cylinder is accumulated prior to mixing and distributed into the intake air system in a controlled manner to mitigate or prevent the EGR flow from deviating from an expected EGR fraction.
Abstract translation: 提供了排气再循环的系统，方法和技术。 该系统包括响应于EGR分数偏差条件，在燃烧之前控制来自发动机的至少一个气缸的排气流与进气系统中的空气的混合。 来自至少一个气缸的排气流在混合之前累积，并以受控的方式分配到进气系统中，以减轻或阻止EGR流偏离预期的EGR分数。
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