Method and system for determining engine brake torque in real time
    1.
    发明授权
    Method and system for determining engine brake torque in real time 有权
    实时确定发动机制动转矩的方法和系统

    公开(公告)号:US08296038B2

    公开(公告)日:2012-10-23

    申请号:US12396811

    申请日:2009-03-03

    IPC分类号: G06F19/00 B60W10/04

    摘要: A method and system for controlling an engine function includes a deflection determination module generating a clutch deflection signal. The system further includes an engine function module controlling an engine function in response to the clutch deflection signal. The clutch deflection signal may be generated by sensors associated with the transmission shaft such as within the clutch housing or the friction disk.

    摘要翻译: 用于控制发动机功能的方法和系统包括产生离合器偏转信号的偏转确定模块。 该系统还包括响应于离合器偏转信号控制发动机功能的发动机功能模块。 离合器偏转信号可以由与传动轴相关联的传感器产生,例如在离合器壳体或摩擦盘内。

    METHOD AND SYSTEM FOR DETERMINING ENGINE BRAKE TORQUE IN REAL TIME
    2.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING ENGINE BRAKE TORQUE IN REAL TIME 有权
    用于确定发动机制动扭矩的方法和系统

    公开(公告)号:US20100228462A1

    公开(公告)日:2010-09-09

    申请号:US12396811

    申请日:2009-03-03

    IPC分类号: G06F19/00 B60W10/04

    摘要: A method and system for controlling an engine function includes a deflection determination module generating a clutch deflection signal. The system further includes an engine function module controlling an engine function in response to the clutch deflection signal. The clutch deflection signal may be generated by sensors associated with the transmission shaft such as within the clutch housing or the friction disk.

    摘要翻译: 用于控制发动机功能的方法和系统包括产生离合器偏转信号的偏转确定模块。 该系统还包括响应于离合器偏转信号控制发动机功能的发动机功能模块。 离合器偏转信号可以由与传动轴相关联的传感器产生,例如在离合器壳体或摩擦盘内。

    Engine speed control systems and methods
    9.
    发明授权
    Engine speed control systems and methods 有权
    发动机转速控制系统和方法

    公开(公告)号:US08635987B2

    公开(公告)日:2014-01-28

    申请号:US12835848

    申请日:2010-07-14

    IPC分类号: F02P5/04 F02D41/06

    摘要: An engine control system for an auto-stop/start vehicle, comprising: an actuator control module, a correction determination module, and a spark adjustment module. The actuator control module determines a target spark timing for a first time that is between a second time when engine cranking begins and a third time when a measured engine speed becomes greater than a predetermined engine speed after the second time. The correction determination module determines a spark timing correction for the first time based on a target engine speed and a measured engine speed. The spark adjustment module sets a spark timing for the first time based on the target spark timing and the spark timing correction.

    摘要翻译: 一种用于自动停止/起动车辆的发动机控制系统,包括:致动器控制模块,校正确定模块和火花调节模块。 致动器控制模块首先确定在发动机起动的第二时间和在第二时间之后测量的发动机转速变得大于预定的发动机转速的第三时间的第一次的目标火花正时。 校正确定模块基于目标发动机速度和测量的发动机速度来首次确定火花正时校正。 火花调节模块基于目标火花定时和火花正时校正第一次设置火花定时。

    INTAKE MANIFOLD REFILL AND HOLDING CONTROL SYSTEMS AND METHODS
    10.
    发明申请
    INTAKE MANIFOLD REFILL AND HOLDING CONTROL SYSTEMS AND METHODS 有权
    控制系统和控制系统和方法

    公开(公告)号:US20110295495A1

    公开(公告)日:2011-12-01

    申请号:US12835942

    申请日:2010-07-14

    IPC分类号: F02D41/04

    摘要: An engine control system for an auto-stop/start vehicle includes an auto-stop/start module and an actuator control module. The auto-stop/start module selectively generates an auto-stop command for shutting down an engine while an ignition is in an ON state. The actuator control module disables fuel to the engine when the auto-stop command is generated and closes a throttle valve to a predetermined throttle opening when the auto-stop command is generated.

    摘要翻译: 用于自动停止/启动车辆的发动机控制系统包括自动停止/启动模块和致动器控制模块。 自动停机/启动模块在点火开关处于ON状态时选择性地产生用于关闭发动机的自动停止命令。 当产生自动停止命令时,致动器控制模块禁止燃油到发动机,并且当产生自动停止命令时将节气门关闭到预定的节气门开度。