Patent ID: 8829796

Claim:
A lighting control system comprising: a group of luminaires in which a plurality of type 1 groups and a plurality of type 2 groups allocated to respective setting areas are set; a control unit configured to subject each of the type 1 groups and the type 2 groups to individual control and subject, according to the individual control of a first type 1 group, a first type 2 group associated with the first type 1 group to associated control, and more preferentially perform the associated control for lighting the first type 2 group involved in the individual control of the first type 1 group than the individual control of the first type 2 group associated with the first type 1 group; and a detecting unit configured to detect brightness of a wall in a room, wherein the group of luminaires are arranged on a ceiling surface in the room, each of the type 2 groups is configured by luminaires arranged in a wall side region excluding a center region of the ceiling surface, and the control unit performs, according to a level of the detected brightness, the associated control of the first type 2 group involved in the individual control of the first type 1 group.