A wear evaluation method for evaluating the wear of a vehicle wheel tire (3) having a tread with a crown area, the method comprising the following measurement steps:causing a transducer (1) positioned on the vehicle in the proximity of the tire (3) to emit a first ultrasonic signal (S1);acquiring an electrical measurement signal produced by said transducer when it receives a second ultrasound signal (S2) resulting from the first ultrasonic signal being reflected by a metal target (4) incorporated in the thickness of the crown area of the tire;measuring at least one parameter of the electrical measurement signal;evaluating the wear of the tire from said parameter.
METHOD OF EVALUATING THE WEAR OF A TIRE
14.04.2022
Patent
Elektronische Ressource
Englisch
METHOD FOR EVALUATING TIRE WEAR STATE AND DEVICE FOR EVALUATING TIRE WEAR STATE
Europäisches Patentamt | 2023
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