| 摘要 |
PURPOSE: A lighting management system using nature energy is provided to save energy by managing a monitoring state of lightings in real time. CONSTITUTION: One or more lightings(100) receive voltages by using natural energy. A center server(200) monitors the state of one or more lightings. The center server controls one or more lightings. A gateway relays voltages in order to communicate the lightings with the center server. |
