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发明授权
CN103994211B 用于使变速装置运行的方法 有权

用于使变速装置运行的方法
摘要：
本发明涉及一种用于使变速装置运行的方法，其能经由操纵切换元件而转移到不同的运行状态中。各所述切换元件中的至少一个切换元件构成为形锁合切换元件，该形锁合切换元件为实现变速装置的至少一个限定的运行状态要转移到闭合运行状态中，在限定的运行状态期间在变速器输入轴和变速器输出轴间存在力流。要求闭合形锁合切换元件的闭合过程，同时将变速器输入轴的转速朝向同步转速引导，该同步转速在形锁合切换元件的闭合的运行状态中至少根据变速器输出轴的转速形成。在达到同步转速之后，当变速器输入轴的转速的曲线在形锁合切换元件被朝向闭合方向操纵时与预定的转速阈值相交时，中止处于打开运行状态中的形锁合切换元件的接通过程。
摘要（英）：

A method of operating a transmission which is shifted to various operating conditions by engaging shifting elements. At least one of the shifting elements is an interlocking shifting element which has to be engaged to obtain at least one defined operating condition of the transmission during which force flows between an input and an output shaft. When a command is received to engage the interlocking shifting element, a rotational speed of the transmission input shaft is displaced in the direction toward a synchronous rotational speed produced in the engaged operating condition of the interlocking shifting element at least as a function of the rotational speed of the transmission output shaft. When the variation of the rotational speed of the transmission input shaft crosses a predefined rotational speed threshold, the interlocking shifting element is actuated in its engaging direction.

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