APPARATUS FOR DISPLAYING AT LEAST ONE VIRTUAL LANE LINE BASED ON ENVIRONMENTAL CONDITION AND METHOD OF CONTROLLING SAME

An apparatus for displaying at least one virtual lane line based on an environmental condition and a method of controlling the same. The method includes recognizing an actual lane line of a vehicle traveling direction through at least one sensor, determining whether a head-up display (HUD) has been installed in a vehicle, upon determining that the HUD has been installed in the vehicle, displaying a first virtual lane line corresponding to the recognized actual lane line through the HUD and displaying a second virtual lane line corresponding to the recognized actual lane line on a road surface through a headlamp, and upon determining that the HUD has not been installed in the vehicle, displaying only a third virtual lane line corresponding to the recognized actual lane line through the headlamp.