THE SYNCHRONOUS FLICKERING CONTROL SYSTEM OF LED ALARM LIGHT AND CONTROL UNIT

摘要

PURPOSE: A synchronous flickering control system of an LED warning light and a control device thereof are provided to induce synchronous flickering of LED warning lights through a light sensor unit using a light signal, thereby enhancing the identifying performance about the warning lights. CONSTITUTION: A light sensor unit(20) includes a light receiving sensor(21) and a light emitting sensor(22). The light receiving sensor senses a light signal which is transmitted from the outside. A microprocessor(30) collects information about a light signal which is sensed by the light receiving sensor. The microprocessor controls an LED light emitting unit(10) and flickering of the light emitting sensor.