The Intelligent Front-lighting System (IFS) does not turn off the high-beam function completely, but only partially turns off the LED lamps illuminating the front among dozens of the LED lamps. IFS operates through three main processes. First, the front view camera on the upper side of the windshield recognizes the vehicle ahead or the vehicle in the opposite lane, determines the other vehicle's position and angle, and transmits it to the headlamp controller. After that, the headlamp controller calculates an area that does not obstruct the other driver's field of vision and selects a section to turn off among dozens of LEDs. Accordingly, the high beam module turns off only the area corresponding to the vehicle's position in front, and maintains the remaining LEDs on. Through this, it secures the front night visibility while simultaneously preventing glare from the driver of the other vehicle.