VERFAHREN ZUM STEUERN EINES AUTOMATISCHEN MECHANISCHEN GETRIEBES EINSCHLIESSLICH FEHLERERKENNUNG UND ZULAESSIGER ABWEICHUNG BETREFFEND DAS SIGNAL EINES GESCHWINDIGKEITSMESSFUEHLERS.

摘要

A method for controlling an AMT system (l0) is provided including sensing and identifying faulty input signals (ES, IS, OS) from the engine speed sensor (28), the input shaft speed sensor (32) and/or the output shaft speed sensor (36) and, if only one of the speed signals (ES, IS or OS) is faulty, modifying the logic method of control (42) to a logic method tolerant of the identified faulty input signal.