SYSTEM OF MOOD LED STREET LAMP HAVING AN EMERGENCY ALARM FUNCTION

摘要

PURPOSE: A sensitive LED streetlight system is provided to secure the convenience of a user by changing a lighting color according to seasons and a temperature. CONSTITUTION: An LED lamp(20) and an urgent notice unit are mounted on the upper side of a streetlight pole(10). The LED lamp comprises a temperature/illumination sensor(22) and a GPS(Global Positioning System)(23). The LED lamp is automatically turned on and off according to sunrise and sunset and emits light with various colors according to seasons and a temperature. An urgent notice unit notifies a central monitoring device of an urgent situation.