The present invention discloses a method for predicting a tire wear performance. According to the present invention, the method for predicting a tire wear performance of a tire includes: step S1 of calculating a vehicle severity rate of a standard tire and measuring a lateral acceleration; step S2 of calculating a route severity rate by using the lateral acceleration and a driving distance; and step S3 of calculating a wear performance of a predicted tire by using the vehicle severity rate and the route severity rate. Accordingly, the method for predicting a tire wear performance quantifies a severity rate of a wear route by using a load ratio of the predicted tire in comparison to the standard tire and the route lateral acceleration of a predetermined range measured in the driving route. Moreover, the method for predicting tire wear performance can accurately and rapidly predict a real vehicle wear level of the tire according to a change in the load without an effort and a cost for surveying the real vehicle wear level of the tire.

    본 발명은 타이어 마모성능을 예측하는 예측방법을 개시한다. 본 발명에 따르는 타이어 마모성능을 예측하는 예측방법은 차량의 타이어 마모성능을 예측하는 예측방법에 있어서, 기준 타이어의 차량가혹도를 산출하고, 횡가속도를 측정하는 S1단계와, 상기 횡가속도, 주행거리를 이용하여 노선 가혹도를 산출하는 S2단계 및 상기 차량가혹도와 노선가혹도로 예측 타이어의 마모성능을 산출하는 S3단계를 포함하는 것을 특징으로 하는데, 이에 의할 때 운행 노선에서 측정된 특정 범위의 노선 횡가속도와 기준 타이어 대비 예측 타이어와의 하중비를 이용함으로써, 마모 노선의 가혹도를 정량화하고 하중 변화에 따른 타이어의 실차마모 수준을 실측하는 수고와 비용 부담없이 정확하고 신속하게 예측할 수 있는 효과를 발휘한다.


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    Title :

    METHOD FOR PREDICTING TIRE WEAR PERFORMANCE


    Additional title:

    타이어 마모성능을 예측하는 예측방법


    Contributors:

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen





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