Provided is a technique for measuring a wear rate of a tire tread using tendency of a peak value of acceleration of the tire. According to an embodiment of the present disclosure, a tire wear measuring apparatus includes: a signal receiver configured to measure acceleration inside the tire installed to a the vehicle for each point inside the tire; a signal analyzer configured to receive signal information from the signal receiver and estimate a tread wear rate of the tire using a peak value of acceleration in longitudinal direction perpendicular to an axial direction of the tire from among acceleration signals inside the tire; a transmitter configured to receive analysis information, which is information on the tread wear rate of the tire, from the signal analyzer and transmit the analysis information; and a control module configured to receive the analysis information from the transmitter and generate a control signal for the vehicle to which the tire is installed. A physical change thereof is verified using a Flexible Ring tire model which is a mathematical model.
TIRE WEAR MEASURING APPARATUS USING ACCELERATION PEAK VALUE OF TIRE AND TIRE WEAR MEASURING METHOD USING SAME
VORRICHTUNG ZUR MESSUNG DES REIFENVERSCHLEISSES UNTER VERWENDUNG DES SPITZENWERTES DER BESCHLEUNIGUNG EINES REIFENS UND VERFAHREN ZUR MESSUNG DES REIFENVERSCHLEISSES UNTER VERWENDUNG DERSELBEN
APPAREIL DE MESURE D'USURE DE PNEU UTILISANT LA VALEUR MAXIMALE D'ACCÉLÉRATION DU PNEU ET PROCÉDÉ DE MESURE D'USURE DE PNEU L'UTILISANT
2023-03-22
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
European Patent Office | 2021
|European Patent Office | 2023
|European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2022
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