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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
Applicant: Cummins Inc.
Inventor： Anant Puri , Fan Zeng , Vivek Sujan , Edmund Hodzen , C. Larry Bruner
CPC classification number: 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
Abstract: 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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2.发明授权Apparent plumbing volume of air intake and fresh airflow value determination 有权表观管道体积的空气进气量和新鲜气流值的测定公开(公告)号：US09140203B2
公开(公告)日：2015-09-22
申请号：US13644498
申请日：2012-10-04
Applicant: Cummins Inc.
Inventor： Govindarajan Kothandaraman , Vivek Sujan , Andrew Osburn , Ashwin Vyas
CPC classification number: F02D41/18 , F02D21/08 , F02D2200/0402 , F02M26/05 , F02M35/10386
Abstract: An apparatus for fresh airflow determination includes an operating conditions module that interprets a MAF value, a current operating condition and a charge flow value. The apparatus further includes a volume estimation module that determines an apparent plumbing volume of an air intake assembly in response to the MAF value, the current operating condition and the charge flow value. The apparatus further includes a volume reporting module that provides the apparent plumbing volume.
Abstract translation: 用于新鲜气流确定的装置包括解释MAF值，当前操作条件和充电流量值的操作条件模块。 该装置还包括体积估计模块，其响应于MAF值，当前操作条件和充电流量值来确定进气组件的表观管道体积。 该装置还包括提供表观管道体积的体积报告模块。
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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
Applicant: Cummins Inc.
Inventor： Anant Puri , Fan Zeng , Vivek Sujan , Edmund Hodzen , C. Larry Bruner
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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4.发明申请APPARENT PLUMBING VOLUME OF AIR INTAKE AND FRESH AIRFLOW VALUE DETERMINATION 有权装有空气入口量和新鲜空气流量值确定的装置公开(公告)号：US20130124068A1
公开(公告)日：2013-05-16
申请号：US13644498
申请日：2012-10-04
Applicant: Cummins Inc.
Inventor： Govindarajan Kothandaraman , Vivek Sujan , Andrew Osburn , Ashwin Vyas
IPC: F02D41/18
CPC classification number: F02D41/18 , F02D21/08 , F02D2200/0402 , F02M26/05 , F02M35/10386
Abstract: An apparatus for fresh airflow determination includes an operating conditions module that interprets a MAF value, a current operating condition and a charge flow value. The apparatus further includes a volume estimation module that determines an apparent plumbing volume of an air intake assembly in response to the MAF value, the current operating condition and the charge flow value. The apparatus further includes a volume reporting module that provides the apparent plumbing volume.
Abstract translation: 用于新鲜气流确定的装置包括解释MAF值，当前操作条件和充电流量值的操作条件模块。 该装置还包括体积估计模块，其响应于MAF值，当前操作条件和充电流量值来确定进气组件的表观管道体积。 该装置还包括提供表观管道体积的体积报告模块。
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