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    • 10. 发明申请
    • Method for Controlling an Automatic Transmission
    • 自动变速器控制方法
    • US20080261772A1
    • 2008-10-23
    • US11628565
    • 2005-06-03
    • Rupert KramerMario Steinborn
    • Rupert KramerMario Steinborn
    • B60W10/00
    • F16H61/0403F16H2061/0411F16H2306/48Y10T477/6418Y10T477/677Y10T477/689Y10T477/69335
    • A method for the control of an automatic transmission during a change of ratio procedure, wherein the synchronous speed of rotation (SD) for the new transmission gear-stage lies under the no-load speed of rotation (LD) of a drive motor which can be connected to the transmission and wherein a gear-stage engagement actuator for the engagement of a new transmission gear-stage is then activated, when the transmission input speed of rotation (GED) has reached a predetermined speed of rotation window (F), which window also encompasses the synchronous speed of rotation (SD). In order to make such a shifting method more comfortable than previously, the invented method deviates from that procedure based on downshifting, which has been customary up to this time and rather proceeds in a upshifting mode.
    • 一种用于在比率过程改变期间控制自动变速器的方法,其中用于新变速器齿轮级的同步转速(SD)位于驱动电动机的空载转速(LD)下,其可以 当传动输入转速(GED)达到预定旋转窗(F)速度时,其中用于接合新传动齿轮级的齿轮级接合致动器然后被启动,其中 窗口还包括同步旋转速度(SD)。 为了使这种换档方法比以前更舒适,本发明的方法偏离了基于降档的程序,这直到此时已经习惯,而是以升档模式进行。