SENSOR ASSEMBLY FOR AN AUTOMATED SHIFT TRANSMISSION AND METHOD FOR

The invention relates to a sensor arrangement (46) of an automated transmission having a shift device (2) with a plurality of shift levers (4, 14, 24, 34) which are arranged axially parallel to one another and which can be moved axially by means of associated shift actuators (8, 18, 28, 38), the sen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GROETZINGER STEFAN, SOHN ROBERT, REIMANN DENNIS
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a sensor arrangement (46) of an automated transmission having a shift device (2) with a plurality of shift levers (4, 14, 24, 34) which are arranged axially parallel to one another and which can be moved axially by means of associated shift actuators (8, 18, 28, 38), the sensor arrangement (46) having a plurality of displacement sensors (48, 56, 64, 72), each of the displacement sensors consists of a signal generator (50, 58, 66, 74) fastened to one of the shift levers and a signal receiver (52, 60, 68, 76) arranged fixedly relative to the housing, each of the signal generators being designed as a permanent magnet and each of the signal receivers being designed as a 3D Hall sensor, and in the sensor arrangement, each of the signal generators being designed as a permanent magnet and each of the signal receivers being designed as a 3D Hall sensor. The signal receiver (52, 60, 68, 76) is connected to the electronic transmission control unit (44) via an electrical sensor line (54, 62, 70,