| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire wear predicting method capable of suppressing an increase of labor.SOLUTION: A tire wear predicting method includes the steps of: setting an initial load actuated on a tire; gaining a friction energy of contact ground of the tire when the initial load is actuated; setting a first load correction function and a second load correction function concerning the friction energy; determining a first load correction friction energy by correcting the friction energy on the basis of a load actuated on the tire upon stationary time of a vehicle to which the tire is attached and the first load correction function; determining a second load correction friction energy by correcting the first load correction friction energy on the basis of a load actuated to the tire during the travelling of the vehicle and the second load correction function; and predicting wear of the tire on the basis of the second load correction friction energy. |
