| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting control system and a lighting control method that can suitably control luminance of each luminaire even if the position relation between a plurality of luminaires and an illuminance sensor is unknown.SOLUTION: There is provided a lighting control system 1 including a plurality of luminaires 2, 2, ..., a plurality of luminance sensors 3, 3, ..., detecting amenities, and a control unit 4 which controls an average amenity K detected by the luminance sensors 3, 3, ..., to within a preset target range by repeating lighting control in which input voltages of the respective luminaires 2, 2, ..., are calculated and luminances of the respective luminaires 2, 2, ..., are adjusted. The control unit 4 calculates a weighted average value of the input voltages on the basis of a plurality of average amenities K calculated through the lighting control which is performed repeatedly and weight coefficients W determined respectively based upon the respective average amenities K, and calculates an input voltage for next lighting control on the basis of the weighted average value of the input voltages. |
