| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an illuminating control system capable of suppressing a peak value of a power supply side power at lighting of a plurality of illuminating fixtures. <P>SOLUTION: An illuminating control system has: a plurality of illuminating fixtures 6a-6n receiving a DC power and lightened; a plurality of control terminal units 4a-4n controlling optical outputs of the illuminating fixtures; a wall switch 5 operating the illuminating fixtures and monitoring their operation state; and a central control device 2 configured to perform bi-directional communication to the respective control terminal units and the wall switch via a signal line 3, and having distributed lighting means 2a transmitting to the control terminal units via the signal line a control signal for sequentially lighting the plurality of illuminating fixtures at an interval of a required waiting time when receiving a load request for lighting the plurality of illuminating fixtures almost simultaneously. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
