| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an illumination system in which illumination can be controlled so as not to give a feeling uncomfortable to a person in a neibouring illumination area, when turned on by a person entering the illumination area. SOLUTION: If a person enters an illumination area, a human body detecting part 2 in the illumination area detects the person. At this time, since a human body detecting part 2 in an adjacent illumination area is on, a control part 4 of an illumination system 1 in the illumination area where the person has entered lights lamps of luminaires 3... slowly from low luminance lighting to high luminance lighting. If the person in the illumination area goes out of the area and if there is another person in the adjacent illumination area, the control part 4 of the lighting system corresponding to the illumination area from where the person has gone out lights the lamps of the luminaires 3... in the illumination area, so as to change slowly from high luminance lighting to low luminance lighting.</p> |
