Verfahren zur Überwachung von Entscheidungen über Wechseln der Betriebsart eines stufenlosen Getriebes

摘要

The method involves providing a passage from mode A to mode B if differential speed at terminals of an open coupler is lower than a negative threshold of the mode B. The mode A can also be changed to the mode B, if a set point of the differential speed is lower than a set point threshold of the mode B, and the differential speed is lower than positive threshold of the mode B.