Lighting Control System for Underground Tunnel Section of Railway Line

The present invention relates to a lighting control system for an underground tunnel section of a train line, which is configured to collect real-time location information of a train by using a block signal of a train line, and automatically control, for each lighting section, lighting lamps installed in an underground tunnel train traveling section by using the collected location information of the train, thereby preventing unnecessary power consumption. The lighting control system for the underground tunnel section of the train line comprises: a block signal collection unit (120) having a lighting group of each block section of an underground tunnel section, which is classified into a plurality of lighting sections, collecting a block signal from a block device (110) of the block section, and providing the collected block signal to a lighting control unit (130); and a lighting control unit (130) for determining real-time location information of the train by using the block signal provided from the block signal collection unit (120), and automatically controlling lighting lamps installed in the underground tunnel train traveling section for each of the lighting sections based on the determined real-time location information.