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公开(公告)号：US09340202B2
公开(公告)日：2016-05-17
申请号：US14294649
申请日：2014-06-03
申请人： Cummins Inc.
发明人： Martin Books , Praveen Muralidhar , Vivek Anand Sujan , Fan Zeng , C. Larry Bruner , Anant Puri , Hoseinali Borhan
CPC分类号： B60W20/40 , B60K6/485 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/10 , B60W20/13 , B60W30/18018 , B60W30/192 , B60W2510/0676 , B60W2510/068 , B60W2510/087 , B60W2510/244 , B60W2510/305 , B60W2530/12 , B60Y2300/474 , F01N2610/02 , F01N2610/1486 , F02N11/0818 , F02N11/0822 , F02N11/0825 , F02N11/0833 , F02N11/084 , F02N2200/023 , F02N2200/026 , F02N2200/061 , F02N2200/0801 , F02N2200/101 , F02N2200/102 , F02N2200/12 , F02N2300/306 , Y02T10/48 , Y10S903/903
摘要： Unique apparatuses, systems, methods, and techniques for control of engine systems are disclosed. One embodiment is a unique controls process providing engine start/stop functionality. In one form, the controls process includes engine stop controls which evaluate a plurality of engine stop request conditions and a plurality of engine stop capability conditions, as well as engine start controls which evaluate a plurality of engine start request conditions and a plurality of engine start capability conditions.
摘要翻译： 公开了用于控制发动机系统的独特装置，系统，方法和技术。 一个实施例是提供发动机启动/停止功能的独特的控制过程。 在一种形式中，控制过程包括评估多个发动机停止请求条件和多个发动机停止能力条件的发动机停止控制以及评估多个发动机起动请求条件和多个发动机起动的发动机起动控制 能力条件。
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2.发明申请公开(公告)号：US20150113947A1
公开(公告)日：2015-04-30
申请号：US14061957
申请日：2013-10-24
申请人： Cummins Inc.
发明人： Richard J. Ancimer , Vivek A. Sujan , Ashwin Vyas , Guoqiang Li , Fan Zeng
IPC分类号： F01N3/20
CPC分类号： F01N3/021 , F01N3/106 , F01N3/2033 , F01N3/2066 , F01N9/00 , F01N2900/0411 , F01N2900/08 , F01N2900/1602 , F02D41/0055 , F02D41/025 , F02D2200/0802 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： An exhaust aftertreatment system includes an oxidation catalyst and a selective catalytic reduction (SCR) catalyst disposed in an exhaust stream of an internal combustion engine. A stay warm thermal management strategy is employed after warm-up of the aftertreatment system is complete to maintain the aftertreatment system above a temperature providing a desired performance threshold of one or more components of the aftertreatment system, such as the oxidation catalyst or the SCR catalyst.
摘要翻译： 排气后处理系统包括设置在内燃机的排气流中的氧化催化剂和选择性催化还原（SCR）催化剂。 在后处理系统的预热完成之后，采用保温热管理策略，以将后处理系统保持在高于提供后处理系统的一个或多个组分的期望性能阈值的温度，例如氧化催化剂或SCR催化剂 。
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3.发明申请SYSTEMS AND METHODS FOR OPTIMIZATION AND CONTROL OF INTERNAL COMBUSTION ENGINE STARTING 审中-公开内燃机起动优化与控制的系统与方法公开(公告)号：US20150211466A1
公开(公告)日：2015-07-30
申请号：US14681721
申请日：2015-04-08
申请人： Cummins Inc.
发明人： Anant Puri , Fan Zeng , Vivek Sujan , Edmund Hodzen , C. Larry Bruner
CPC分类号： F02N11/08 , B60W20/40 , F02D29/02 , F02D41/062 , F02N11/0814 , F02N11/0822 , F02N11/0825 , F02N11/0844 , F02N11/0851 , F02N2200/022 , F02N2200/023 , F02N2200/04 , F02N2200/061 , F02N2200/101 , F02N2300/102
摘要： An engine starting system and technique include selecting a target engine speed profile from a plurality of engine speed profiles based on operator inputs and operating parameters of the vehicle. A feedback control strategy is used to substantially conform the engine speed with the target speed profile during starting until a target speed is reached in which fueling is initiated to start the engine.
摘要翻译： 发动机起动系统和技术包括基于车辆的操作者输入和操作参数从多个发动机速度曲线中选择目标发动机速度曲线。 反馈控制策略用于在启动期间使发动机速度与目标速度曲线基本一致，直到到达启动发动机加油的目标速度。
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公开(公告)号：US09709014B2
公开(公告)日：2017-07-18
申请号：US14681721
申请日：2015-04-08
申请人： Cummins Inc.
发明人： Anant Puri , Fan Zeng , Vivek Sujan , Edmund Hodzen , C. Larry Bruner
CPC分类号： F02N11/08 , B60W20/40 , F02D29/02 , F02D41/062 , F02N11/0814 , F02N11/0822 , F02N11/0825 , F02N11/0844 , F02N11/0851 , F02N2200/022 , F02N2200/023 , F02N2200/04 , F02N2200/061 , F02N2200/101 , F02N2300/102
摘要： An engine starting system and technique include selecting a target engine speed profile from a plurality of engine speed profiles based on operator inputs and operating parameters of the vehicle. A feedback control strategy is used to substantially conform the engine speed with the target speed profile during starting until a target speed is reached in which fueling is initiated to start the engine.
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5.发明授权公开(公告)号：US09228460B2
公开(公告)日：2016-01-05
申请号：US14061957
申请日：2013-10-24
申请人： Cummins Inc.
发明人： Richard J. Ancimer , Vivek A. Sujan , Ashwin Vyas , Guoqiang Li , Fan Zeng
CPC分类号： F01N3/021 , F01N3/106 , F01N3/2033 , F01N3/2066 , F01N9/00 , F01N2900/0411 , F01N2900/08 , F01N2900/1602 , F02D41/0055 , F02D41/025 , F02D2200/0802 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： An exhaust aftertreatment system includes an oxidation catalyst and a selective catalytic reduction (SCR) catalyst disposed in an exhaust stream of an internal combustion engine. A stay warm thermal management strategy is employed after warm-up of the aftertreatment system is complete to maintain the aftertreatment system above a temperature providing a desired performance threshold of one or more components of the aftertreatment system, such as the oxidation catalyst or the SCR catalyst.
摘要翻译： 排气后处理系统包括设置在内燃机的排气流中的氧化催化剂和选择性催化还原（SCR）催化剂。 在后处理系统的预热完成之后，采用保温热管理策略，以将后处理系统保持在高于提供后处理系统的一个或多个组分的期望性能阈值的温度，例如氧化催化剂或SCR催化剂 。
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公开(公告)号：US20150252770A1
公开(公告)日：2015-09-10
申请号：US14294649
申请日：2014-06-03
申请人： CUMMINS INC.
发明人： Martin Books , Praveen Muralidhar , Vivek Anand Sujan , Fan Zeng , C. Larry Bruner , Anant Puri , Hoseinali Borhan
CPC分类号： B60W20/40 , B60K6/485 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/10 , B60W20/13 , B60W30/18018 , B60W30/192 , B60W2510/0676 , B60W2510/068 , B60W2510/087 , B60W2510/244 , B60W2510/305 , B60W2530/12 , B60Y2300/474 , F01N2610/02 , F01N2610/1486 , F02N11/0818 , F02N11/0822 , F02N11/0825 , F02N11/0833 , F02N11/084 , F02N2200/023 , F02N2200/026 , F02N2200/061 , F02N2200/0801 , F02N2200/101 , F02N2200/102 , F02N2200/12 , F02N2300/306 , Y02T10/48 , Y10S903/903
摘要： Unique apparatuses, systems, methods, and techniques for control of engine systems are disclosed. One embodiment is a unique controls process providing engine start/stop functionality. In one form, the controls process includes engine stop controls which evaluate a plurality of engine stop request conditions and a plurality of engine stop capability conditions, as well as engine start controls which evaluate a plurality of engine start request conditions and a plurality of engine start capability conditions.
摘要翻译： 公开了用于控制发动机系统的独特装置，系统，方法和技术。 一个实施例是提供发动机启动/停止功能的独特的控制过程。 在一种形式中，控制过程包括评估多个发动机停止请求条件和多个发动机停止能力条件的发动机停止控制以及评估多个发动机起动请求条件和多个发动机起动的发动机起动控制 能力条件。
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