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    Method for detecting damage in the shift-control actuator of an automated manual transmission
    1.
    发明授权
    Method for detecting damage in the shift-control actuator of an automated manual transmission 有权
    一种用于检测自动手动变速器的换档控制执行器中的损坏的方法

    公开(公告)号：US07890238B2

    公开(公告)日：2011-02-15

    申请号：US11791143

    申请日：2005-10-22

    申请人： Markus Klump ,  Stefan Winkelmann ,  Marian Preisner ,  Reinhard Berger

    发明人： Markus Klump ,  Stefan Winkelmann ,  Marian Preisner ,  Reinhard Berger

    IPC分类号： G06F17/00

    CPC分类号： F16H61/12 ,  F16H61/0403 ,  F16H61/32 ,  F16H2057/014 ,  F16H2059/366 ,  F16H2059/462 ,  F16H2061/1208 ,  F16H2061/1224 ,  F16H2061/1272 ,  F16H2061/1288 ,  F16H2061/2823

    摘要： A method for diagnosing damage in the shift control actuator of an automated manual transmission, involving at least one of the following steps: (a) determining a shift control actuator is damaged if an actual period needed for synchronizing a gear differs from a nominal time period for synchronizing the gear; (b) moving a shift-control actuator to a limit stop after selection of a gear, and determining a shift-control actuator is damaged if the limit stop that has been reached is an internal limit stop of the shift-control actuator and not a gear transmission limit stop; (c) determining the shift-control actuator is damaged if an actual speed during the overlap phase is not within a speed range within which the engine speed is expected to lie during the overlap phase.

    摘要翻译： 一种用于诊断自动手动变速器的变速控制致动器中的损坏的方法，涉及以下至少一个步骤：（a）如果齿轮同步所需的实际时间与标称时间段不同，则确定变速控制致动器被损坏 用于同步齿轮; （b）在选择齿轮之后将换挡控制执行器移动到限位挡块，并且如果已达到的限位挡块是换档控制致动器的内部限位挡块而确定换档控制致动器损坏，而不是 齿轮传动限位停止; （c）如果重叠阶段期间的实际速度不在发动机转速预期在重叠阶段期间位于的速度范围内，则确定换档控制致动器被损坏。

    Method for Diagnosing Damage in the Shift Mechanism of an Automatic Gearbox
    2.
    发明申请
    Method for Diagnosing Damage in the Shift Mechanism of an Automatic Gearbox 有权
    自动变速箱换挡机构诊断损伤的方法

    公开(公告)号：US20080004767A1

    公开(公告)日：2008-01-03

    申请号：US11791143

    申请日：2005-10-22

    申请人： Markus Klump ,  Stefan Winkelmann ,  Marian Preisner ,  Reinhard Berger

    发明人： Markus Klump ,  Stefan Winkelmann ,  Marian Preisner ,  Reinhard Berger

    IPC分类号： F16H61/12 ,  F16H61/04 ,  F16H61/32

    CPC分类号： F16H61/12 ,  F16H61/0403 ,  F16H61/32 ,  F16H2057/014 ,  F16H2059/366 ,  F16H2059/462 ,  F16H2061/1208 ,  F16H2061/1224 ,  F16H2061/1272 ,  F16H2061/1288 ,  F16H2061/2823

    摘要： A method for diagnosing damage in the shift mechanism of an automatic gearbox, involving at least one of the following steps: (a) determining an actual period needed for synchronizing a gear, comparing the actual period with a setpoint period for synchronizing the gear, and establishing whether the shift mechanism is damaged; the shift mechanism is assumed to be damaged if the actual period differs from the setpoint period; (b) moving a shift actuator to a limit stop after selection of a gear, establishing whether the limit stop that has been reached is an internal limit stop of the shift actuator or a gearbox limit stop, and establishing whether the shift mechanism is damaged; the shift mechanism is assumed to be damaged if the limit stop that has been reached is an internal limit stop of the shift actuator; (c) determining an actual engine speed during the overlap phase and comparing the actual speed with a speed range within which the engine speed is expected to lie during the overlap phase, and establishing whether the shift mechanism is damaged; the shift mechanism is assumed to be damaged if the actual speed is not within the range for the expected speed.

    摘要翻译： 一种用于诊断自动变速箱的换档机构中的损坏的方法，其涉及以下至少一个步骤：（a）确定用于使齿轮同步所需的实际周期，将实际周期与用于同步齿轮的设定周期进行比较，以及 确定换班机制是否受损; 如果实际周期与设定值周期不同，则假定换档机构损坏; （b）在选择齿轮之后将换档执行器移动到限位挡块，确定到达的限位挡块是否是变速执行器的内部限位挡块或齿轮箱限位挡块，并确定换挡机构是否损坏; 如果达到的限位挡块是换挡执行器的内部限位挡块，则假定换挡机构损坏; （c）确定重叠阶段期间的实际发动机转速，并将实际速度与发动机转速预期在重叠阶段期间所处的速度范围进行比较，并确定换档机构是否损坏; 如果实际速度不在预期速度的范围内，则假定换档机构被损坏。