METHOD AND DEVICE FOR MONITORING THE NOISE FROM A SENSOR

The invention relates to a method and device for monitoring the noise from a sensor and a use of said method in automobiles for determining a frictional value between tyres of a motor vehicle and a road surface. According to the invention, an economical and reliable method for monitoring a sensor no...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG ZHENG YU, KRETSCHMANN MATTHIAS, PREIS HERBERT
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method and device for monitoring the noise from a sensor and a use of said method in automobiles for determining a frictional value between tyres of a motor vehicle and a road surface. According to the invention, an economical and reliable method for monitoring a sensor noise and a corresponding device for obtaining, amongst other things, system-relevant information may be achieved, wherein an influence on spectral components of the sensor noise signal is determined and compared with set values.