System and method for controlling vehicle operation
    1.
    发明授权
    System and method for controlling vehicle operation 有权
    控制车辆运行的系统和方法

    公开(公告)号:US07694760B2

    公开(公告)日:2010-04-13

    申请号:US11369535

    申请日:2006-03-06

    IPC分类号: B60K6/04

    摘要: A hybrid vehicle propulsion system is disclosed comprising an engine having at least one combustion cylinder configured to operate in a first and a second combustion mode, wherein the first combustion mode is a spark ignition mode and the second combustion mode is a compression ignition mode, wherein the engine is configured to supply an engine output; a motor configured to selectively supply or absorb a secondary output; an energy storage device configured to selectively store at least a portion of the engine output and selectively supply energy to the vehicle; and a control system configured to control at least the engine, the motor, and the energy storage device, wherein the control system is configured to selectively operate said at least one combustion cylinder in one of the spark ignition mode and the compression ignition mode based on a condition of the energy storage device.

    摘要翻译: 公开了一种混合动力车辆推进系统,其包括具有构造成在第一和第二燃烧模式下操作的至少一个燃烧气缸的发动机,其中所述第一燃烧模式是火花点火模式,并且所述第二燃烧模式是压缩点火模式,其中 发动机被配置成提供发动机输出; 构造成选择性地供应或吸收次级输出的马达; 能量存储装置,被配置为选择性地存储所述发动机输出的至少一部分并且选择性地向所述车辆供应能量; 以及控制系统,其被配置为至少控制所述发动机,所述电动机和所述能量存储装置,其中所述控制系统被配置为基于所述火花点火模式和所述压缩点火模式中的一个来选择性地操作所述至少一个燃烧缸 储能装置的状态。

    System and method for controlling vehicle operation
    2.
    发明申请
    System and method for controlling vehicle operation 有权
    控制车辆运行的系统和方法

    公开(公告)号:US20070205028A1

    公开(公告)日:2007-09-06

    申请号:US11369535

    申请日:2006-03-06

    IPC分类号: B60K6/00

    摘要: A hybrid vehicle propulsion system is disclosed comprising an engine having at least one combustion cylinder configured to operate in a first and a second combustion mode, wherein the first combustion mode is a spark ignition mode and the second combustion mode is a compression ignition mode, wherein the engine is configured to supply an engine output; a motor configured to selectively supply or absorb a secondary output; an energy storage device configured to selectively store at least a portion of the engine output and selectively supply energy to the vehicle; and a control system configured to control at least the engine, the motor, and the energy storage device, wherein the control system is configured to selectively operate said at least one combustion cylinder in one of the spark ignition mode and the compression ignition mode based on a condition of the energy storage device.

    摘要翻译: 公开了一种混合动力车辆推进系统,其包括具有构造成在第一和第二燃烧模式下操作的至少一个燃烧气缸的发动机,其中所述第一燃烧模式是火花点火模式,并且所述第二燃烧模式是压缩点火模式,其中 发动机被配置成提供发动机输出; 构造成选择性地供应或吸收次级输出的马达; 能量存储装置,被配置为选择性地存储所述发动机输出的至少一部分并且选择性地向所述车辆供应能量; 以及控制系统,其被配置为至少控制所述发动机,所述电动机和所述能量存储装置,其中所述控制系统被配置为基于所述火花点火模式和所述压缩点火模式中的一个来选择性地操作所述至少一个燃烧缸 储能装置的状态。

    System and method for controlling vehicle operation in response to fuel vapor purging
    3.
    发明授权
    System and method for controlling vehicle operation in response to fuel vapor purging 有权
    用于控制车辆操作以响应燃料蒸气吹扫的系统和方法

    公开(公告)号:US07497198B2

    公开(公告)日:2009-03-03

    申请号:US11370080

    申请日:2006-03-06

    IPC分类号: F02B17/00

    摘要: A hybrid vehicle propulsion system, comprising of an engine having at least one combustion cylinder configured to selectively operate in one of a plurality of combustion modes, wherein a first combustion mode is a spark ignition mode and a second combustion mode is a homogeneous charge compression ignition mode, an energy storage device configured to store energy, a motor configured to absorb at least a portion of an output produced by the engine and convert said absorbed engine output to energy storable by the energy storage device and wherein the motor is further configured to produce a motor output, a fuel tank vapor purging system coupled to the engine, and a controller configured to vary fuel vapors supplied to the engine during different combustion modes of the engine.

    摘要翻译: 一种混合动力车辆推进系统,包括具有至少一个燃烧气缸的发动机,所述燃烧气缸被配置为选择性地以多种燃烧模式中的一种燃烧模式操作,其中第一燃烧模式是火花点火模式,第二燃烧模式是均质充量压缩点火 模式,被配置为存储能量的能量存储装置,构造成吸收发动机产生的输出的至少一部分的电动机,并将所述吸收的发动机输出转换成由能量存储装置可存储的能量,并且其中所述电动机进一步构造成产生 电动机输出,耦合到发动机的燃料箱蒸气吹扫系统,以及控制器,被配置为改变在发动机的不同燃烧模式期间供应给发动机的燃料蒸汽。

    System and method for controlling vehicle operation
    4.
    发明授权
    System and method for controlling vehicle operation 有权
    控制车辆运行的系统和方法

    公开(公告)号:US07487852B2

    公开(公告)日:2009-02-10

    申请号:US11369669

    申请日:2006-03-06

    IPC分类号: B60W20/00

    摘要: A hybrid vehicle propulsion system is disclosed comprising an engine having at least one combustion cylinder configured to operate in a first and a second combustion mode, wherein the first combustion mode is a spark ignition mode and the second combustion mode is a compression ignition mode, wherein the engine is configured to supply an engine output; a motor configured to selectively supply or absorb a secondary output; an energy storage device configured to selectively store at least a portion of the engine output and selectively supply energy to the vehicle; a lean NOx trap configured to store NOx produced by the engine; and a controller configured to control at least the engine, the motor, and the energy storage device, wherein the controller is configured to selectively operate said at least one combustion cylinder in one of the spark ignition mode and the compression ignition mode based on a condition of the lean NOx trap.

    摘要翻译: 公开了一种混合动力车辆推进系统,其包括具有构造成在第一和第二燃烧模式下操作的至少一个燃烧气缸的发动机,其中所述第一燃烧模式是火花点火模式,并且所述第二燃烧模式是压缩点火模式,其中 发动机被配置成提供发动机输出; 构造成选择性地供应或吸收次级输出的马达; 能量存储装置,被配置为选择性地存储所述发动机输出的至少一部分并且选择性地向所述车辆供应能量; 精馏NOx收集器,其构造成存储由发动机产生的NOx; 以及控制器,其被配置为至少控制所述发动机,所述电动机和所述能量存储装置,其中所述控制器被配置为基于条件来选择性地在所述火花点火模式和所述压缩点火模式之一中操作所述至少一个燃烧缸 的贫NOx捕集器。

    System and method for controlling vehicle operation
    5.
    发明申请
    System and method for controlling vehicle operation 有权
    控制车辆运行的系统和方法

    公开(公告)号:US20070205029A1

    公开(公告)日:2007-09-06

    申请号:US11369669

    申请日:2006-03-06

    IPC分类号: B60K6/00

    摘要: A hybrid vehicle propulsion system is disclosed comprising an engine having at least one combustion cylinder configured to operate in a first and a second combustion mode, wherein the first combustion mode is a spark ignition mode and the second combustion mode is a compression ignition mode, wherein the engine is configured to supply an engine output; a motor configured to selectively supply or absorb a secondary output; an energy storage device configured to selectively store at least a portion of the engine output and selectively supply energy to the vehicle; a lean NOx trap configured to store NOx produced by the engine; and a controller configured to control at least the engine, the motor, and the energy storage device, wherein the controller is configured to selectively operate said at least one combustion cylinder in one of the spark ignition mode and the compression ignition mode based on a condition of the lean NOx trap.

    摘要翻译: 公开了一种混合动力车辆推进系统,其包括具有构造成在第一和第二燃烧模式下操作的至少一个燃烧气缸的发动机,其中所述第一燃烧模式是火花点火模式,并且所述第二燃烧模式是压缩点火模式,其中 发动机被配置成提供发动机输出; 构造成选择性地供应或吸收次级输出的马达; 能量存储装置,被配置为选择性地存储所述发动机输出的至少一部分并且选择性地向所述车辆供应能量; 精馏NOx收集器,其构造成存储由发动机产生的NOx; 以及控制器,其被配置为至少控制所述发动机,所述电动机和所述能量存储装置,其中所述控制器构造成基于条件来选择性地在所述火花点火模式和所述压缩点火模式之一中操作所述至少一个燃烧缸 的贫NOx捕集器。

    System and method for controlling vehicle operation in response to fuel vapor purging
    6.
    发明申请
    System and method for controlling vehicle operation in response to fuel vapor purging 有权
    用于控制车辆操作以响应燃料蒸气吹扫的系统和方法

    公开(公告)号:US20070204838A1

    公开(公告)日:2007-09-06

    申请号:US11370080

    申请日:2006-03-06

    IPC分类号: F02M33/02 F02B5/00

    摘要: A hybrid vehicle propulsion system, comprising of an engine having at least one combustion cylinder configured to selectively operate in one of a plurality of combustion modes, wherein a first combustion mode is a spark ignition mode and a second combustion mode is a homogeneous charge compression ignition mode, an energy storage device configured to store energy, a motor configured to absorb at least a portion of an output produced by the engine and convert said absorbed engine output to energy storable by the energy storage device and wherein the motor is further configured to produce a motor output, a fuel tank vapor purging system coupled to the engine, and a controller configured to vary fuel vapors supplied to the engine during different combustion modes of the engine.

    摘要翻译: 一种混合动力车辆推进系统,包括具有至少一个燃烧气缸的发动机,所述燃烧气缸被配置为选择性地以多种燃烧模式中的一种燃烧模式操作,其中第一燃烧模式是火花点火模式,第二燃烧模式是均质充量压缩点火 模式,被配置为存储能量的能量存储装置,构造成吸收发动机产生的输出的至少一部分的电动机,并将所述吸收的发动机输出转换成由能量存储装置可存储的能量,并且其中所述电动机进一步构造成产生 电动机输出,耦合到发动机的燃料箱蒸气吹扫系统,以及控制器,被配置为改变在发动机的不同燃烧模式期间供应给发动机的燃料蒸汽。

    SYSTEM AND METHOD FOR BATTERY PROTECTION STRATEGY FOR HYBRID ELECTRIC VEHICLES
    7.
    发明申请
    SYSTEM AND METHOD FOR BATTERY PROTECTION STRATEGY FOR HYBRID ELECTRIC VEHICLES 有权
    混合电动汽车电池保护策略的系统与方法

    公开(公告)号:US20060021809A1

    公开(公告)日:2006-02-02

    申请号:US10710756

    申请日:2004-07-30

    IPC分类号: B60L9/00

    摘要: A method for controlling a hybrid powertrain system includes the steps of determining a first power state of the hybrid powertrain system, limiting electrical power generated by a generator to the minimum of the rated power limit of the generator and the first power state, when the first power state is greater than zero, and limiting the electrical power generated by the generator to zero, and limiting the power limit of an electric machine during generating to a first operating condition of the hybrid powertrain system, when the first power state is less than or equal to zero, to provide over-charge protection to the battery. The method further includes steps that provide over-discharge protection to the battery.

    摘要翻译: 一种用于控制混合动力系统的方法包括以下步骤:确定混合动力系统的第一功率状态,将发电机产生的电力限制在发电机的额定功率极限值和第一功率状态的最小值,当第一 功率状态大于零,并且将发电机产生的电功率限制为零,并且当第一功率状态小于或等于0时,将电机的功率限制限制在混合动力系统的第一运行状态期间。 等于零,为电池提供过充电保护。 该方法还包括向电池提供过放电保护的步骤。

    System and method for battery protection strategy for hybrid electric vehicles
    8.
    发明授权
    System and method for battery protection strategy for hybrid electric vehicles 有权
    混合电动汽车电池保护策略的系统和方法

    公开(公告)号:US07267191B2

    公开(公告)日:2007-09-11

    申请号:US10710756

    申请日:2004-07-30

    IPC分类号: B60L9/00

    摘要: A method for controlling a hybrid powertrain system includes the steps of determining a first power state of the hybrid powertrain system, limiting electrical power generated by a generator to the minimum of the rated power limit of the generator and the first power state, when the first power state is greater than zero, and limiting the electrical power generated by the generator to zero, and limiting the power limit of an electric machine during generating to a first operating condition of the hybrid powertrain system, when the first power state is less than or equal to zero, to provide over-charge protection to the battery. The method further includes steps that provide over-discharge protection to the battery.

    摘要翻译: 一种用于控制混合动力系统的方法包括以下步骤:确定混合动力系统的第一功率状态,将发电机产生的电力限制在发电机的额定功率极限值和第一功率状态的最小值,当第一 功率状态大于零,并且将发电机产生的电功率限制为零,并且当第一功率状态小于或等于0时,将电机的功率限制限制在混合动力系统的第一运行状态期间。 等于零,为电池提供过充电保护。 该方法还包括向电池提供过放电保护的步骤。