Provided with a sensor unit (SU); a strain signal acquisition unit (201) configured to acquire a strain signal; an index calculation unit (202) configured to calculate an index of deformation rate; a relation value calculation unit (203) configured to calculate in advance a relation value between the index of the deformation rate and a wear degree of the tire; a wear condition estimation unit (204) configured to estimate the wear degree of the tire by comparing the relation value with the index of the deformation rate; and a relation value prediction unit (205) configured to predict a relation value of a tire of another size, and the relation value prediction unit (205) uses data related to at least a thickness of a tire tread portion, which is stored in advance in a data storage unit (206), when predicting the relation value of the tire of another size.
TIRE WEAR CONDITION PREDICTING SYSTEM, TIRE WEAR CONDITION PREDICTING PROGRAM, AND TIRE WEAR CONDITION PREDICTING METHOD
SYSTEM ZUR VORHERSAGE DES REIFENVERSCHLEISSZUSTANDS, PROGRAMM ZUR VORHERSAGE DES REIFENVERSCHLEISSZUSTANDS UND VERFAHREN ZUR VORHERSAGE DES REIFENVERSCHLEISSZUSTANDS
SYSTÈME DE PRÉDICTION D'ÉTAT D'USURE DE PNEU, PROGRAMME DE PRÉDICTION D'ÉTAT D'USURE DE PNEU ET PROCÉDÉS DE PRÉDICTION D'ÉTAT D'USURE DE PNEU
2024-04-24
Patent
Electronic Resource
English
European Patent Office | 2022
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