Methods and systems for tire change warnings on vehicles

Abstract

The patent describes a method for warning when a tire needs replacing, including: calculating the braking force on each wheel to check if the calculated braking force meets the condition of strong braking force, where this condition is satisfied when the calculated braking force is greater than or equal to a predetermined braking force threshold and the vehicle speed is greater than or equal to a predetermined vehicle speed threshold; increasing the number of strong braking force counts each time the calculated braking force meets the condition of strong braking force; The system checks whether the tire change conditions are met, with the conditions determined based on at least the distance traveled by the vehicle and 80 decimeters of strong braking force; and issues a tire change warning to the driver when the above conditions are met. In addition, the system also addresses the tire change warning system used for the vehicle.