A vehicle lamp control system that, when an irradiation control target in front of a vehicle is detected, performs dimming control to suppress glare of the irradiation control target by controlling light irradiation from lamps of the vehicle, the system comprising a control target area setting unit that sets a dimming target area for the dimming control for the irradiation control target, wherein the control target area setting unit changes the dimming target area according to a moving direction of the irradiation control target or a face orientation of the irradiation control target when the irradiation control target is a person.

The present invention relates to a technology for collecting map information including terrain information through a collectible open map service without actual road measurement information and generating a simulation image by processing an image reflecting a type, a terrain condition, and the like of a road.