The invention relates to a sensor device for a motor vehicle and to a method for examining the secure state of at least one wheel (10) of a motor vehicle by determining a plurality of first values of a variable which represents a modulation of a wheel rotational speed of the respective wheel (10), said modulation being triggered by the vibration of a rim (12) of the respective wheel (10) relative to a wheel hub (14) of the respective wheel (10), at a current steering angle (α) below a specified threshold steering angle (α0) and a value (lal) of a current acceleration of the motor vehicle below a specified threshold value (ǀa0ǀ), determining a plurality of second values of the variable during a drive of the motor vehicle at a current steering angle (α) above the specified threshold steering angle (α0), wherein the wheel lies on a curve inner face, and/or a value (lal) of a current acceleration above the specified threshold value (ǀa0ǀ), and determining whether at least one wheel securing means (16) of the respective wheel (10) is becoming loose while taking into consideration the plurality of first values and the plurality of second values.
SENSORVORRICHTUNG UND VERFAHREN ZUM UNTERSUCHEN EINES BEFESTIGUNGSZUSTANDS ZUMINDEST EINES RADS EINES KRAFTFAHRZEUGS
SENSOR DEVICE AND METHOD FOR EXAMINING THE SECURE STATE OF AT LEAST ONE WHEEL OF A MOTOR VEHICLE
DISPOSITIF CAPTEUR ET PROCÉDÉ D'EXAMEN DE L'ÉTAT DE MONTAGE D'AU MOINS UNE ROUE D'UN VÉHICULE AUTOMOBILE
2024-04-17
Patent
Elektronische Ressource
Deutsch
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