STEEP PATH DIAGNOSIS SYSTEM OF A VEHICLE AND STEEP PATH DIAGNOSIS METHOD OF THE VEHICLE CAPABLE OF PRVENTING THE MISDIAGNOSIS OF A STEEP PATH

摘要

PURPOSE: A steep path diagnosis system of a vehicle and steep path diagnosis method of the vehicle are provided to prevent the misdiagnosis of a steep path by stopping the steep path diagnosis operation of a steep path diagnosis unit.;CONSTITUTION: A control unit recognizes the start or stop state of a vehicle based on the change rate of a vehicle speed in case current vehicle speeds are under set determination target speed(S10). The control unit automatically stops a steep path diagnosis operation in the start or stop state of the vehicle(S30). The control unit executes the steep path diagnosis operation regardless of the start or stop state of the vehicle(S40). In case a current path is determined to a steep path, the control unit displays the steep path(S50, S60).;COPYRIGHT KIPO 2012