A tire deformation calculator includes a processor. The processor (i) detects a contour of a side face of a tire attached to a wheel of a vehicle in a captured image; (ii) calculates load deformation of the contour of the side face, the load corresponding to a weight of the vehicle; (iii) identifies a circular or polygonal shape or pattern on a plane parallel to the contour of the side face; (iv) determines a conversion value for converting the identified shape or pattern in the captured image to a perfect circle or a regular polygon; (v) calculates a predetermined value indicating the load deformation of the tire in the captured image based on the conversion value; and (vi) calculates the load deformation based on the predetermined value.
TIRE DEFORMATION CALCULATOR, OVERLOAD DETECTING SYSTEM, AND METHOD FOR CALCULATING TIRE DEFORMATION
RECHNER FÜR DIE REIFENVERFORMUNG, ÜBERLASTERKENNUNGSSYSTEM UND VERFAHREN ZUM BERECHNEN DER REIFENVERFORMUNG
CALCULATEUR DE DÉFORMATION DE PNEU, SYSTÈME DE DÉTECTION DE SURCHARGE ET PROCÉDÉ DE CALCUL DE DÉFORMATION DE PNEU
2021-03-24
Patent
Electronic Resource
English
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
Tire deformation calculator, overload detecting system, and method for calculating tire deformation
European Patent Office | 2020
|ANALYSIS METHOD FOR TIRE DEFORMATION, AND TIRE DEFORMATION ANALYZER
European Patent Office | 2020
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