Method and device for operating especially an automatic or automated gearbox comprising a parking brake and a runaway locking mechanism
    4.
    发明申请
    Method and device for operating especially an automatic or automated gearbox comprising a parking brake and a runaway locking mechanism 有权
    用于特别操作自动或自动变速箱的方法和装置,包括驻车制动器和失控锁定机构

    公开(公告)号:US20070135261A1

    公开(公告)日:2007-06-14

    申请号:US11703415

    申请日:2007-02-07

    IPC分类号: B60W10/00 G05G5/00

    摘要: The invention relates to methods and devices for actuating a parking brake in a gearbox which is actuated in an automated manner, whereby gear changes are carried out by means of at least one electrically driven actuator, gear positions can be selected by means of a selector device, and the parking brake can be activated by means of the selector device when the vehicle is stationary or moving slowly. The invention also relates to a vehicle provided with an additional gearbox. The ignition key can only be removed, according to the inventive methods and devices, when the gearbox is in the P state and the additional gearbox is not in the N state. The invention further relates to a method and device, whereby the additional gearbox can only be shifted in the N state when the gearbox is not in the P state. Disclosed are also methods and a device for carrying out the same, by which means automated manual gearboxes, especially parallel gearboxes, are controlled in such a way that the vehicle can be safely parked and can set off in a reliable and comfortable manner.

    摘要翻译: 本发明涉及用于致动在自动化方式致动的齿轮箱中的驻车制动器的方法和装置,借此通过至少一个电动致动器进行齿轮变速,齿轮位置可以通过选择装置 并且当车辆静止或缓慢移动时,驻车制动器可以借助于选择装置来启动。 本发明还涉及一种具有附加齿轮箱的车辆。 根据本发明的方法和装置,当齿轮箱处于P状态并且附加变速箱不处于N状态时,点火钥匙只能被移除。 本发明还涉及一种方法和装置,由此当齿轮箱不处于P状态时,附加变速箱只能在N状态下移动。 还公开了用于执行相同的方法和装置,通过这种方法和装置,自动手动变速箱,特别是平行的变速箱被控制成使得车辆能够被安全地停放并且可以以可靠和舒适的方式起飞。

    Method and device for controlling the operation of a parallel shifting transmission
    9.
    发明授权
    Method and device for controlling the operation of a parallel shifting transmission 有权
    用于控制平行换挡变速器的操作的方法和装置

    公开(公告)号:US07689340B2

    公开(公告)日:2010-03-30

    申请号:US12231736

    申请日:2008-09-05

    IPC分类号: G06F17/00

    摘要: A method for controlling operation of a parallel transmission comprising two partial transmissions that act upon a common drive shaft and can be coupled to a drive shaft via one respective clutch. The gear ratio of the parallel transmission can be changed from the gear that is engaged in one partial transmission to the gear that is engaged in the other partial transmission without interrupting traction when the parallel transmission functions correctly by opening the clutch of one partial transmission and simultaneously closing the clutch of the other partial transmission. When a malfunction is detected in the actuator of at least one of the clutches, the open clutch can be closed only if at least one of the following conditions is met: the previously closed clutch is open; or, no gear is engaged in the partial transmission allocated to the previously closed clutch.

    摘要翻译: 一种用于控制并联变速器的操作的方法,包括两个部分变速器,所述两个部分变速器作用在共同的驱动轴上,并且可经由一个相应的离合器联接到驱动轴。 并联变速器的齿轮比可以从接合在一个局部变速器中的齿轮变换到与另一部分变速器啮合的齿轮,而不会在平行变速器通过打开一个部分变速器的离合器而正确地起作用 关闭另一部分传动的离合器。 当在至少一个离合器的致动器中检测到故障时,仅当符合以下条件中的至少一个时,才能关闭开启离合器:先前闭合的离合器打开; 或者没有齿轮啮合分配给先前关闭的离合器的部分变速器。