Dartboard having light source and dartboard controlling device

A device for controlling a light source unit, the device comprising:

• a recognizing unit which recognizes a corresponding event;
• a search unit which searches for a light source profile corresponding to the corresponding event;
• and
• a control unit which controls a light source unit of a dart board based on the light source profile,
• wherein the dart board includes:
• a circular base plate;
• a plurality of ring-shaped parts, which are provided with a predetermined height on an upper surface of the base plate, and is formed with a predetermined radius at a center of the base plate;
• a plurality of extended parts, which are connected from an inner side of an outermost ring-shaped part among the ring-shaped parts to the center of the base plate in a radius direction of the base plate;
• a plurality of divided parts which are surrounded so as to be closed by the ring-shaped parts and the extended parts;
• a light guide unit of which one surface is in contact with an external side of the outermost ring-shaped part facing the inner side of the outermost ring-shaped part;
• and
• a light source unit which is in contact with the other surface of the light guide unit.