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    METHOD FOR COMBUSTION MODE TRANSITION
    1.
    发明申请
    METHOD FOR COMBUSTION MODE TRANSITION 有权
    燃烧模式转换的方法

    公开(公告)号：US20130087110A1

    公开(公告)日：2013-04-11

    申请号：US13267029

    申请日：2011-10-06

    申请人： Jun-Mo Kang ,  Jyh-Shin Chen ,  Chen-Fang Chang

    发明人： Jun-Mo Kang ,  Jyh-Shin Chen ,  Chen-Fang Chang

    IPC分类号： F01L1/34

    CPC分类号： F02D13/02 ,  F02B11/00 ,  F02D13/0207 ,  F02D41/0002 ,  F02D41/3035 ,  F02D41/3064 ,  F02D2041/001 ,  Y02T10/128 ,  Y02T10/18 ,  Y02T10/42

    摘要： An internal combustion engine is selectably operable in one of homogeneous charge compression ignition (HCCI) mode with low lift intake and exhaust valve profiles and spark ignition (SI) mode with high lift intake and exhaust valve profiles. Transition from a current combustion mode to a desired combustion mode includes phase adjusting the one of the intake and exhaust valves exhibiting a greater effect upon an effective cylinder volume for a given phase adjustment in the desired combustion mode based upon a desired phasing for the desired combustion mode prior to lift adjusting the one of the intake and exhaust valves and adjusting the other of the intake and exhaust valves.

    摘要翻译： 内燃机可选择地以均匀充气压缩点火（HCCI）模式与低起升进气和排气阀轮廓以及具有高提升进气和排气阀轮廓的火花点火（SI）模式之一进行操作。 从当前燃烧模式转换到期望的燃烧模式包括相位调节进气门和排气门中的一个，对于期望的燃烧模式中的给定相位调节，对于有效气缸容积具有更大的影响，基于期望的燃烧所需的相位 在升降之前调节进气门和排气门之一并调整进气门和排气门中的另一个。

    Method and apparatus for controlling combustion mode transitions in an internal combustion engine
    2.
    发明授权
    Method and apparatus for controlling combustion mode transitions in an internal combustion engine 有权
    用于控制内燃机中的燃烧模式转换的方法和装置

    公开(公告)号：US07540270B2

    公开(公告)日：2009-06-02

    申请号：US11739159

    申请日：2007-04-24

    申请人： Jun-Mo Kang ,  Chen-Fang Chang ,  Jyh-Shin Chen ,  Man-Feng Chang

    发明人： Jun-Mo Kang ,  Chen-Fang Chang ,  Jyh-Shin Chen ,  Man-Feng Chang

    IPC分类号： F02B17/00 ,  F01L1/34 ,  F02D41/18

    CPC分类号： F02B1/12 ,  F02B17/005 ,  F02B2075/125 ,  F02D41/0002 ,  F02D41/3035 ,  F02D41/307 ,  F02D2041/001 ,  F02M26/21 ,  Y02T10/42

    摘要： A method to control operation of an engine during a transition from a first to a second combustion mode is provided. The engine includes a controllable throttle valve, a variable valve actuation system for controlling openings and closings of intake and exhaust valves, and, an intake and an exhaust. Mass airflow, intake manifold pressure, and cylinder volume to operate the engine in the second combustion mode and meet an operator torque request are determined. Current states for mass airflow, intake manifold pressure, and cylinder volume are determined. An opening position of the controllable throttle valve and the openings and the closings of the intake and exhaust valves are controlled during the transition to the second combustion mode based upon differences between the current states for mass airflow, intake manifold pressure, and cylinder volume, and, the mass airflow, the intake manifold pressure, and the cylinder volume.

    摘要翻译： 提供了一种在从第一燃烧模式转换到第二燃烧模式期间控制发动机的操作的方法。 发动机包括可控制的节流阀，用于控制进气门和排气门的开口和关闭的可变气门致动系统，以及进气和排气。 确定在第二燃烧模式下操作发动机并满足操作者扭矩请求的质量气流，进气歧管压力和气缸体积。 确定质量气流，进气歧管压力和气缸体积的当前状态。 基于质量气流，进气歧管压力和气缸体积的当前状态之间的差异，在可转动到第二燃烧模式期间控制可控节流阀的开启位置和开口以及进气门和排气门的关闭，以及 ，质量气流，进气歧管压力和气缸体积。

    Method and apparatus for selecting a combustion mode for an internal combustion engine
    3.
    发明申请
    Method and apparatus for selecting a combustion mode for an internal combustion engine 有权
    用于选择内燃机的燃烧模式的方法和装置

    公开(公告)号：US20080257306A1

    公开(公告)日：2008-10-23

    申请号：US11736128

    申请日：2007-04-17

    申请人： Jyh-Shin Chen ,  Jun-Mo Kang ,  Chen-Fang Chang

    发明人： Jyh-Shin Chen ,  Jun-Mo Kang ,  Chen-Fang Chang

    IPC分类号： F02D41/00

    CPC分类号： F02D41/3011 ,  F02D41/3029 ,  F02D41/3035 ,  F02D41/3076

    摘要： A method for selecting a preferred combustion mode for an internal combustion engine operative in a plurality of combustion modes is described. The method includes selecting a combustion mode in terms of first and second engine parameters, and separating the engine operating region into zones defined by the first parameter. Each of the zones is further separated into sub-zones defined by the second parameter. A combustion mode is associated with each of the sub-zones. Operating states are determined for the first and second parameters. One of the zones is identified based upon the state for the first parameter. One of the sub-zones of the identified zone is identified based upon the state for the second parameter, along with a combustion mode associated with the identified sub-zone. The engine is controlled to the preferred combustion mode, depending upon hysteresis.

    摘要翻译： 描述了用于选择以多种燃烧模式操作的内燃机的优选燃烧模式的方法。 该方法包括根据第一和第二发动机参数选择燃烧模式，以及将发动机操作区域分为由第一参数限定的区域。 每个区域进一步分成由第二参数定义的子区域。 燃烧模式与每个子区域相关联。 确定第一和第二参数的运行状态。 基于第一个参数的状态来识别其中一个区域。 基于第二参数的状态以及与所识别的子区域相关联的燃烧模式来识别所识别的区域中的一个子区域。 根据滞后，发动机被控制到优选的燃烧模式。

    Method for combustion mode transition
    6.
    发明授权
    Method for combustion mode transition 有权
    燃烧模式转换方法

    公开(公告)号：US08826871B2

    公开(公告)日：2014-09-09

    申请号：US13267029

    申请日：2011-10-06

    申请人： Jun-Mo Kang ,  Jyh-Shin Chen ,  Chen-Fang Chang

    发明人： Jun-Mo Kang ,  Jyh-Shin Chen ,  Chen-Fang Chang

    IPC分类号： F01L1/34 ,  F02D41/00 ,  F02D13/02 ,  F02B11/00 ,  F02D41/30

    CPC分类号： F02D13/02 ,  F02B11/00 ,  F02D13/0207 ,  F02D41/0002 ,  F02D41/3035 ,  F02D41/3064 ,  F02D2041/001 ,  Y02T10/128 ,  Y02T10/18 ,  Y02T10/42

    摘要： An internal combustion engine is selectably operable in one of homogeneous charge compression ignition (HCCI) mode with low lift intake and exhaust valve profiles and spark ignition (SI) mode with high lift intake and exhaust valve profiles. Transition from a current combustion mode to a desired combustion mode includes phase adjusting the one of the intake and exhaust valves exhibiting a greater effect upon an effective cylinder volume for a given phase adjustment in the desired combustion mode based upon a desired phasing for the desired combustion mode prior to lift adjusting the one of the intake and exhaust valves and adjusting the other of the intake and exhaust valves.

    摘要翻译： 内燃机可选择地以均匀充气压缩点火（HCCI）模式与低起升进气和排气阀轮廓以及具有高提升进气和排气阀轮廓的火花点火（SI）模式之一进行操作。 从当前燃烧模式转换到期望的燃烧模式包括相位调节进气门和排气门中的一个，对于期望的燃烧模式中的给定相位调节，对于有效气缸容积具有更大的影响，基于期望的燃烧所需的相位 在升降之前调节进气门和排气门之一并调整进气门和排气门中的另一个。

    Method and apparatus for controlling combustion mode transitions in an internal combustion engine
    7.
    发明申请
    Method and apparatus for controlling combustion mode transitions in an internal combustion engine 有权
    用于控制内燃机中的燃烧模式转换的方法和装置

    公开(公告)号：US20080264380A1

    公开(公告)日：2008-10-30

    申请号：US11739159

    申请日：2007-04-24

    申请人： Jun-Mo Kang ,  Chen-Fang Chang ,  Jyh-Shin Chen ,  Man-Feng Chang

    发明人： Jun-Mo Kang ,  Chen-Fang Chang ,  Jyh-Shin Chen ,  Man-Feng Chang

    IPC分类号： F02B17/00

    CPC分类号： F02B1/12 ,  F02B17/005 ,  F02B2075/125 ,  F02D41/0002 ,  F02D41/3035 ,  F02D41/307 ,  F02D2041/001 ,  F02M26/21 ,  Y02T10/42

    摘要： A method to control operation of an engine during a transition from a first to a second combustion mode is provided. The engine includes a controllable throttle valve, a variable valve actuation system for controlling openings and closings of intake and exhaust valves, and, an intake and an exhaust. Mass airflow, intake manifold pressure, and cylinder volume to operate the engine in the second combustion mode and meet an operator torque request are determined. Current states for mass airflow, intake manifold pressure, and cylinder volume are determined. An opening position of the controllable throttle valve and the openings and the closings of the intake and exhaust valves are controlled during the transition to the second combustion mode based upon differences between the current states for mass airflow, intake manifold pressure, and cylinder volume, and, the mass airflow, the intake manifold pressure, and the cylinder volume.

    摘要翻译： 提供了一种在从第一燃烧模式转换到第二燃烧模式期间控制发动机的操作的方法。 发动机包括可控制的节流阀，用于控制进气门和排气门的开口和关闭的可变气门致动系统，以及进气和排气。 确定在第二燃烧模式下操作发动机并满足操作者扭矩请求的质量气流，进气歧管压力和气缸体积。 确定质量气流，进气歧管压力和气缸体积的当前状态。 基于质量气流，进气歧管压力和气缸体积的当前状态之间的差异，在可转动到第二燃烧模式期间控制可控节流阀的开启位置和开口以及进气门和排气门的关闭，以及 ，质量气流，进气歧管压力和气缸体积。

    Method and apparatus for selecting a combustion mode for an internal combustion engine
    9.
    发明授权
    Method and apparatus for selecting a combustion mode for an internal combustion engine 有权
    用于选择内燃机的燃烧模式的方法和装置

    公开(公告)号：US08887691B2

    公开(公告)日：2014-11-18

    申请号：US11736128

    申请日：2007-04-17

    申请人： Jyh-Shin Chen ,  Jun-Mo Kang ,  Chen-Fang Chang

    发明人： Jyh-Shin Chen ,  Jun-Mo Kang ,  Chen-Fang Chang

    IPC分类号： F02B15/00 ,  F02B5/00 ,  F02D41/30

    CPC分类号： F02D41/3011 ,  F02D41/3029 ,  F02D41/3035 ,  F02D41/3076

    摘要： A method for selecting a preferred combustion mode for an internal combustion engine operative in a plurality of combustion modes is described. The method includes selecting a combustion mode in terms of first and second engine parameters, and separating the engine operating region into zones defined by the first parameter. Each of the zones is further separated into sub-zones defined by the second parameter. A combustion mode is associated with each of the sub-zones. Operating states are determined for the first and second parameters. One of the zones is identified based upon the state for the first parameter. One of the sub-zones of the identified zone is identified based upon the state for the second parameter, along with a combustion mode associated with the identified sub-zone. The engine is controlled to the preferred combustion mode, depending upon hysteresis.

    摘要翻译： 描述了用于选择以多种燃烧模式操作的内燃机的优选燃烧模式的方法。 该方法包括根据第一和第二发动机参数选择燃烧模式，以及将发动机操作区域分为由第一参数限定的区域。 每个区域进一步分成由第二参数定义的子区域。 燃烧模式与每个子区域相关联。 确定第一和第二参数的运行状态。 基于第一个参数的状态来识别其中一个区域。 基于第二参数的状态以及与所识别的子区域相关联的燃烧模式来识别所识别的区域中的一个子区域。 根据滞后，发动机被控制到优选的燃烧模式。