公开(公告)号：US09764726B2

公开(公告)日：2017-09-19

申请号：US12348198

申请日：2009-01-02

申请人： Alex O'Connor Gibson ,  Roger Lyle Huffmaster ,  Peter John Grutter ,  Felix Nedorezov ,  Rodney Lewis Lopez

发明人： Alex O'Connor Gibson ,  Roger Lyle Huffmaster ,  Peter John Grutter ,  Felix Nedorezov ,  Rodney Lewis Lopez

IPC分类号： F02D45/00 ,  G06F17/00 ,  B60W10/06 ,  B60W10/02 ,  F16H61/00

CPC分类号： B60W10/06 ,  B60W10/026 ,  B60W2510/0638 ,  B60W2510/0685 ,  F16H61/0059

摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively shut-down during engine idle-stop conditions, the vehicle system further including a hydraulically actuated transmission component. One example method comprises, during an idle-stop engine shut-down, adjusting a hydraulic actuation of the transmission component to adjust drag torque on the engine to stop the engine.

公开(公告)号：US20100174460A1

公开(公告)日：2010-07-08

申请号：US12348198

申请日：2009-01-02

申请人： Alex O'Connor Gibson ,  Roger Lyle Huffmaster ,  Peter John Grutter ,  Felix Nedorezov ,  Rodney Lewis Lopez

发明人： Alex O'Connor Gibson ,  Roger Lyle Huffmaster ,  Peter John Grutter ,  Felix Nedorezov ,  Rodney Lewis Lopez

IPC分类号： F02D45/00 ,  G06F17/00

CPC分类号： B60W10/06 ,  B60W10/026 ,  B60W2510/0638 ,  B60W2510/0685 ,  F16H61/0059

摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively shut-down during engine idle-stop conditions, the vehicle system further including a hydraulically actuated transmission component. One example method comprises, during an idle-stop engine shut-down, adjusting a hydraulic actuation of the transmission component to adjust drag torque on the engine to stop the engine.

摘要翻译： 提供了用于控制车辆系统的方法和系统，所述车辆系统包括在发动机怠速停止状态期间选择性地关闭的发动机，所述车辆系统还包括液压致动的变速部件。 一个示例性方法包括在怠速停止发动机关闭期间调节变速部件的液压致动以调节发动机上的拖曳扭矩以停止发动机。