VIBRATION GENERATING METHOD FOR VEHICLE

A vibration providing method for a vehicle is capable of classifying various dangerous situations and warning of a dangerous situation based on the dangerous situation and a driving situation. The vibration generating method includes steps of: collecting, by a controller, information for warning of a dangerous situation of a vehicle and determining whether to warn of the dangerous situation, based on the collected information; determining, by the controller, a vibration property in accordance with the dangerous situation based on the collected information; generating, by the controller, a warning signal corresponding to the dangerous situation based on the determined vibration property; generating and outputting, by the controller, a control signal for generating vibration having the vibration property based on the generated warning signal; and operating a vibration actuator, installed in a seat, based on the outputted control signal and generating the vibration, representing the dangerous situation, through the seat.