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公开(公告)号：US20150275839A1
公开(公告)日：2015-10-01
申请号：US14228478
申请日：2014-03-28
Applicant: Cummins Inc.
Inventor： Martin Books
IPC: F02N11/08
CPC classification number: F02N11/0818 , F02N2200/08 , Y02T10/48
Abstract: Controls for improved drivability of a vehicle equipped with start/stop logic are disclosed. One exemplary embodiment is a method comprising operating a vehicle system including an internal combustion engine and a controller configured to conditionally stop and re-start the engine. The controller tracks the distance that the vehicle has traveled since the most recent vehicle stop and determines a time limit as a function of that distance. The controller further tracks the time that an engine stop request condition has been true, evaluates that time relative to the time limit, and selectably enables or disables an engine stop based upon the relationship between said time and said time limit.
Abstract translation: 公开了具有启动/停止逻辑的车辆的驾驶性能改善的控制。 一个示例性实施例是一种方法，包括操作包括内燃机的车辆系统和被配置为有条件地停止和重新启动发动机的控制器。 控制器跟踪自最近的车辆停下来车辆行驶的距离，并确定作为该距离的函数的时间限制。 控制器进一步跟踪发动机停止请求条件为真的时间，相对于时间限制评估该时间，并且基于所述时间和所述时间限制之间的关系可选择地启用或禁用发动机停止。
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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
Applicant: CUMMINS INC.
Inventor： Martin Books , Praveen Muralidhar , Vivek Anand Sujan , Fan Zeng , C. Larry Bruner , Anant Puri , Hoseinali Borhan
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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公开(公告)号：US09353718B2
公开(公告)日：2016-05-31
申请号：US14228478
申请日：2014-03-28
Applicant: Cummins Inc.
Inventor： Martin Books
IPC: F02N11/08
CPC classification number: F02N11/0818 , F02N2200/08 , Y02T10/48
Abstract: Controls for improved drivability of a vehicle equipped with start/stop logic are disclosed. One exemplary embodiment is a method comprising operating a vehicle system including an internal combustion engine and a controller configured to conditionally stop and re-start the engine. The controller tracks the distance that the vehicle has traveled since the most recent vehicle stop and determines a time limit as a function of that distance. The controller further tracks the time that an engine stop request condition has been true, evaluates that time relative to the time limit, and selectably enables or disables an engine stop based upon the relationship between said time and said time limit.
Abstract translation: 公开了具有启动/停止逻辑的车辆的驾驶性能改善的控制。 一个示例性实施例是一种方法，包括操作包括内燃机的车辆系统和被配置为有条件地停止和重新启动发动机的控制器。 控制器跟踪自最近的车辆停下来车辆行驶的距离，并确定作为该距离的函数的时间限制。 控制器进一步跟踪发动机停止请求条件为真的时间，相对于时间限制评估该时间，并且基于所述时间和所述时间限制之间的关系可选择地启用或禁用发动机停止。
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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
Applicant: Cummins Inc.
Inventor： Martin Books , Praveen Muralidhar , Vivek Anand Sujan , Fan Zeng , C. Larry Bruner , Anant Puri , Hoseinali Borhan
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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