The present invention relates to an automatic lighting control system, and more particularly, to an automatic lighting control system which is capable of predicting a movement route of a resident in a complex building and automatically controlling lighting located in the movement route. According to the present invention, it is possible to reduce power consumption by simplifying configuration of lamps and controlling luminance of lamps on a resident or vehicle movement route by predicting motion of the resident or the vehicle through centralized control for a plurality of lamps, and to provide increased movement convenience and emotional satisfaction of a resident by showing the resident a movement route through lamps and securing a field of view on the movement route.