A Study on the Durability Mode Composition of CVT Vehicle based on Vehicle Test

Durability evaluation tests take a considerable amount of time and money during the development stage of automobile parts. Recently, as the demand for shared vehicles and special-purpose vehicles increases, the need for an endurance mode that is different from the conventional endurance test is required. In this study, the relative damage of a CVT-equipped shared vehicle and damage incurred when using a vehicle simulator are compared. The number of repetitions of the endurance test mode, which inflicts the same relative damage in the transmission input shaft and wheel driving shaft, were calculated. Finally, we present an effective method of validating the endurance mode of a shared vehicle.