CONTROL METHOD AND APPARATUS OF LED AUXILIARY LIGHT FOR PREVENTING OF TRAFFIC ACCIDENT

PURPOSE: A control method and an apparatus of an led auxiliary light for preventing of a traffic accident are provided to display the state of a main traffic signal on the road, so supplying an accurate traffic signal to a driver. CONSTITUTION: An auxiliary signal unit is buried in a stop line, a la...

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Bibliographische Detailangaben
Hauptverfasser:	YUN, JONG HUN, WOO, DONG CHAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADVERTISING BLASTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LABELS OR NAME-PLATES LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE PHYSICS SEALS SIGNALLING SIGNS TRAFFIC CONTROL SYSTEMS WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A control method and an apparatus of an led auxiliary light for preventing of a traffic accident are provided to display the state of a main traffic signal on the road, so supplying an accurate traffic signal to a driver. CONSTITUTION: An auxiliary signal unit is buried in a stop line, a lane, and a crosswalk. A signal control unit generates a control code and operates a traffic signal. A signal transmission unit transmits the generation signal of the signal control unit. A receiver receives a signal of the signal transmission unit. An auxiliary signal controller controls the on/off of a lighting-emitting area. The lighting-emitting area displays the traffic signal on the surface of the road.