CROSSWALK SAFETY SYSTEM

摘要

PURPOSE: A crosswalk safety system is provided to repair an LED security lamp by managing the status of an LED security lamp in a center with a centralized control method. CONSTITUTION: N LED lamps(130) are installed near a crosswalk. The N LED safety lamp is connected in parallel to an LED lamp channel. A safety lamp controller(100) is connected to a traffic light(13) and turns on the N LED safety lamps according to a vehicle stop signal. The safety controller turns off the N LED safety lamps according to a vehicle passage signal. The safety lamp controller detects the failure of the N LED safety lamp. A center server(210) is connected to the safety lamp controller through a communication network.