| 摘要 |
<p>PURPOSE: A lighting control system which uses Zigbee wireless communications is provided to combine a lighting device state in a main controller, thereby reducing power consumption due to a lighting device. CONSTITUTION: User information is saved in a user card(10). A lighting device(30) comprises a plurality of lighting lamps(32,32') in which the intensity of illumination is able to be controlled. A main controller(20) is respectively connected to the user card and lighting device. The main controller determines a control approval state by recognizing the user information from the user card. A Zigbee module(11,21,31,31') is arranged in the user card, lighting device, and main controller.</p> |
