DEVICE FOR DETECTING DATA FOR DETERMINING THE SPEED OF A VEHICLE, EVALUATION DEVICE AND METHOD THEREFOR

The invention relates to a device for ascertaining data for determining a velocity of a vehicle having a magnet, which is attachable to a wheel and executes a circular movement upon rotation of the wheel. Furthermore, a sensor unit is provided for recording signals due to the circular movement of th...

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Bibliographic Details
Main Authors Becker, Christian, Jahnen, Georg
Format Patent
LanguageEnglish
French
German
Published 04.10.2023
Subjects
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
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Summary:The invention relates to a device for ascertaining data for determining a velocity of a vehicle having a magnet, which is attachable to a wheel and executes a circular movement upon rotation of the wheel. Furthermore, a sensor unit is provided for recording signals due to the circular movement of the magnet. The sensor unit has at least one sensor for measuring a quantitative magnetic field strength change. In this case, the sensor is configured to sample the magnetic field strength change at a sampling frequency of at least 200 Hz. In addition, the invention relates to a method for ascertaining data for determining a velocity of a vehicle.
Bibliography:Application Number: EP20200216895