To provide a tire abrasion amount estimation system, an arithmetic model generation system, and a tire abrasion amount estimation method for improving estimation accuracy of tire abrasion amount.SOLUTION: A tire abrasion amount estimation system 100 includes a vehicle information acquisition part 12, a turning calculation part 13, and an abrasion amount calculation part 14. The vehicle information acquisition part 12 acquires information including travel distance of a vehicle. A turning calculation part 13 calculates the number of turns in which a turning radius of the vehicle is smaller than a predetermined radius. The abrasion amount calculation part 14 has an arithmetic model 14a for calculating an abrasion amount of a tire 7 based on input information, and calculates the abrasion amount of the tire 7 by inputting to the arithmetic model 14a the travel distance obtained by the vehicle information acquisition part 12 and the number of turnings calculated by the turning calculation part 13.SELECTED DRAWING: Figure 1

    【課題】タイヤの摩耗量の推定精度を向上することができるタイヤ摩耗量推定システム、演算モデル生成システムおよびタイヤ摩耗量推定方法を提供する。【解決手段】タイヤ摩耗量推定システム100は、車両情報取得部12、旋回算出部13および摩耗量算出部14を備える。車両情報取得部12は、車両の走行距離を含む情報を取得する。旋回算出部13は、車両の旋回半径が所定半径よりも小さい旋回回数を算出する。摩耗量算出部14は、入力された情報に基づいてタイヤ7の摩耗量を算出する演算モデル14aを有し、車両情報取得部12により取得した走行距離、および旋回算出部13により算出した旋回回数を演算モデル14aに入力してタイヤ7の摩耗量を算出する。【選択図】図1


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    Title :

    TIRE ABRASION AMOUNT ESTIMATION SYSTEM, ARITHMETIC MODEL GENERATION SYSTEM, AND TIRE ABRASION AMOUNT ESTIMATION METHOD


    Additional title:

    タイヤ摩耗量推定システム、演算モデル生成システムおよびタイヤ摩耗量推定方法


    Contributors:

    Publication date :

    2023-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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