System zur Veränderung eines Drehzahlsignals

The invention is based on a system for altering a signal representing a rotary movement in a motor vehicle with first means (5030, 5031, 5032) for generating a first signal representing the rotary movement and second means for generating at least one second signal representing further data (directio...

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Bibliographische Detailangaben
Hauptverfasser: SCHNEIDER, THOMAS., 71706 MARKGROENINGEN, DE, LEHNER, MICHAEL., 75417 MUEHLACKER, DE, OTT, KARL, (GRAD.), 71706 MARKGROENINGEN, DE, WALTHER, MICHAEL.. DR., 71636 LUDWIGSBURG, DE
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:The invention is based on a system for altering a signal representing a rotary movement in a motor vehicle with first means (5030, 5031, 5032) for generating a first signal representing the rotary movement and second means for generating at least one second signal representing further data (direction of rotation, air gap and/or brake lining wear). In addition there are third means (5021, 5022, 5024) by means of which the first signal (revolution speed signal) can be altered depending on the second signal (direction of rotation, air gap and/or brake lining wear). The essence of the invention is that the first means are designed in such a way that the first signal (revolution speed signal) assumes at least two first currents and/or voltages. In addition, according to the invention, the third means are designed in such a way that, in order to alter the first signal (revolution speed signal), at least one of the first currents and/or voltages can be changed into at least one second current and/or voltage for at least a given time depending on the second signal (direction of rotation, air gap and/or brake lining wear).