Vehicle control system
    2.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号:US07398762B2

    公开(公告)日:2008-07-15

    申请号:US11867143

    申请日:2007-10-04

    IPC分类号: F02M1/00 F02B51/02

    摘要: A method is provided for controlling an engine having an intake manifold and an outlet control device coupled to the manifold for controlling flow exiting the manifold and entering at least one cylinder of the engine. The engine further includes an inlet control device for controlling flow entering the manifold. The method includes providing an engine command; calculating a desired cylinder charge based on said command; and adjusting the outlet control device to provide said desired cylinder charge. The engine command may be, for example, a driver command, such as a driver torque command. Further, the outlet control device may be implement in with a variety of mechanisms. For example, in one embodiment the outlet control device is a valve of the engine having a variable lift. In one embodiment the outlet device is a valve having variable timing. Likewise, the inlet device may be adjusted in response to a variety of parameters. For example, in one embodiment the inlet device is adjusted based on manifold pressure. Still further, engine control may also include adjusting of the inlet control device.

    摘要翻译: 提供一种用于控制具有进气歧管和连接到歧管的出口控制装置的发动机的方法,用于控制离开歧管的流动并进入发动机的至少一个汽缸。 发动机还包括用于控制进入歧管的流的入口控制装置。 该方法包括提供发动机命令; 基于所述命令计算所需的气缸充量; 以及调节所述出口控制装置以提供所述期望的气缸充量。 发动机命令可以是例如驾驶员指令,例如驾驶员扭矩指令。 此外,出口控制装置可以用各种机构来实现。 例如,在一个实施例中,出口控制装置是具有可变升程的发动机的阀。 在一个实施例中,出口装置是具有可变定时的阀。 同样地,可以响应于各种参数来调节入口装置。 例如,在一个实施例中,基于歧管压力调节入口装置。 此外,发动机控制还可以包括调节入口控制装置。

    Vehicle control system
    3.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号:US07367316B2

    公开(公告)日:2008-05-06

    申请号:US11867149

    申请日:2007-10-04

    IPC分类号: F02B1/00 F02B15/00

    摘要: A method for controlling an engine having at least one cylinder, the engine coupled to a vehicle, the engine also having an intake manifold and an outlet control device for controlling flow from the intake manifold into the cylinder, the engine further having an inlet control device for controlling flow into the intake manifold, the outlet control device including an electronic throttle, the engine also having an exhaust gas oxygen sensor, the method comprising of generating a signal representing a request from a driver, determining a desired torque based on said request in response to said signal and to improve drive feel, adjusting the outlet control device based on said desired torque, adjusting throttle position based on an operating parameter and injecting fuel into the engine based on a signal from the sensor to maintain average air/fuel at stoichiometry.

    摘要翻译: 一种用于控制具有至少一个气缸的发动机的方法,所述发动机联接到车辆,所述发动机还具有进气歧管和用于控制从所述进气歧管到所述气缸的流量的出口控制装置,所述发动机还具有入口控制装置 用于控制进入进气歧管的流量,所述出口控制装置包括电子节气门,所述发动机还具有排气氧传感器,所述方法包括产生表示来自驾驶员的请求的信号,基于所述请求,确定期望的扭矩 响应于所述信号并改善驱动感觉,基于所述期望扭矩来调节出口控制装置,基于操作参数来调节节气门位置,并且基于来自传感器的信号将燃料喷射到发动机中以将平均空气/燃料保持在化学计量 。

    Vehicle control system
    4.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号:US07299786B2

    公开(公告)日:2007-11-27

    申请号:US11548271

    申请日:2006-10-10

    IPC分类号: F02D13/04 F02D13/00

    摘要: A method is provided for controlling an engine having an intake manifold and an outlet control device coupled to the manifold for controlling flow exiting the manifold and entering at least one cylinder of the engine. The engine further includes an inlet control device for controlling flow entering the manifold. The method includes providing an engine command; calculating a desired cylinder charge based on said command; and adjusting the outlet control device to provide said desired cylinder charge. The engine command may be, for example, a driver command, such as a driver torque command. Further, the outlet control device may be implemented in with a variety of mechanisms. For example, in one embodiment the outlet control device is a valve of the engine having a variable lift. In one embodiment the outlet device is a valve having variable timing. Likewise, the inlet device may be adjusted in response to a variety of parameters. For example, in one embodiment the inlet device is adjusted based on manifold pressure. Still further, engine control may also include adjusting of the inlet control device.

    摘要翻译: 提供一种用于控制具有进气歧管和连接到歧管的出口控制装置的发动机的方法,用于控制离开歧管的流动并进入发动机的至少一个汽缸。 发动机还包括用于控制进入歧管的流的入口控制装置。 该方法包括提供发动机命令; 基于所述命令计算所需的气缸充量; 以及调节所述出口控制装置以提供所述期望的气缸充量。 发动机命令可以是例如驾驶员指令,例如驾驶员扭矩指令。 此外,出口控制装置可以用各种机构来实现。 例如,在一个实施例中,出口控制装置是具有可变升程的发动机的阀。 在一个实施例中,出口装置是具有可变定时的阀。 同样地,可以响应于各种参数来调节入口装置。 例如,在一个实施例中,基于歧管压力调节入口装置。 此外,发动机控制还可以包括调节入口控制装置。

    Vehicle Control System
    9.
    发明申请
    Vehicle Control System 有权
    车辆控制系统

    公开(公告)号:US20120317977A1

    公开(公告)日:2012-12-20

    申请号:US13595858

    申请日:2012-08-27

    IPC分类号: F02D41/26 F02B37/00 F01N3/00

    摘要: A method is provided for controlling an engine having an intake manifold and an outlet control device coupled to the manifold for controlling flow exiting the manifold and entering at least one cylinder of the engine. The engine further includes an inlet control device for controlling flow entering the manifold. The method includes providing an engine command; calculating a desired cylinder charge based on said command; and adjusting the outlet control device to provide said desired cylinder charge. The engine command may be, for example, a driver command, such as a driver torque command. Further, the outlet control device may be implement in with a variety of mechanisms. For example, in one embodiment the outlet control device is a valve of the engine having a variable lift. In one embodiment the outlet device is a valve having variable timing. Likewise, the inlet device may be adjusted in response to a variety of parameters. For example, in one embodiment the inlet device is adjusted based on manifold pressure. Still further, engine control may also include adjusting of the inlet control device.

    摘要翻译: 提供一种用于控制具有进气歧管和连接到歧管的出口控制装置的发动机的方法,用于控制离开歧管的流动并进入发动机的至少一个汽缸。 发动机还包括用于控制进入歧管的流的入口控制装置。 该方法包括提供发动机命令; 基于所述命令计算所需的气缸充量; 以及调节所述出口控制装置以提供所述期望的气缸充量。 发动机命令可以是例如驾驶员指令,例如驾驶员扭矩指令。 此外,出口控制装置可以用各种机构来实现。 例如,在一个实施例中,出口控制装置是具有可变升程的发动机的阀。 在一个实施例中,出口装置是具有可变定时的阀。 同样地,可以响应于各种参数来调节入口装置。 例如,在一个实施例中,基于歧管压力调节入口装置。 此外,发动机控制还可以包括调节入口控制装置。

    Vehicle control system
    10.
    发明授权
    Vehicle control system 有权
    车辆控制系统

    公开(公告)号:US07290527B2

    公开(公告)日:2007-11-06

    申请号:US10022800

    申请日:2001-12-18

    IPC分类号: F02D13/00 F01L1/34

    摘要: A method is provided for controlling an engine having an intake manifold and an outlet control device coupled to the manifold for controlling flow exiting the manifold and entering at least one cylinder of the engine. The engine further includes an inlet control device for controlling flow entering the manifold. The method includes providing an engine command; calculating a desired cylinder charge based on said command; and adjusting the outlet control device to provide said desired cylinder charge. The engine command may be, for example, a driver command, such as a driver torque command. Further, the outlet control device may be implement in with a variety of mechanisms. For example, in one embodiment the outlet control device is a valve of the engine having a variable lift. In one embodiment the outlet device is a valve having variable timing. Likewise, the inlet device may be adjusted in response to a variety of parameters. For example, in one embodiment the inlet device is adjusted based on manifold pressure. Still further, engine control may also include adjusting of the inlet control device.

    摘要翻译: 提供一种用于控制具有进气歧管和连接到歧管的出口控制装置的发动机的方法,用于控制离开歧管的流动并进入发动机的至少一个汽缸。 发动机还包括用于控制进入歧管的流的入口控制装置。 该方法包括提供发动机命令; 基于所述命令计算所需的气缸充量; 以及调节所述出口控制装置以提供所述期望的气缸充量。 发动机命令可以是例如驾驶员指令,例如驾驶员扭矩指令。 此外,出口控制装置可以用各种机构来实现。 例如,在一个实施例中,出口控制装置是具有可变升程的发动机的阀。 在一个实施例中,出口装置是具有可变定时的阀。 同样地,可以响应于各种参数来调节入口装置。 例如,在一个实施例中,基于歧管压力调节入口装置。 此外,发动机控制还可以包括调节入口控制装置。