The present invention relates to an LED walking assistance traffic light which is to prevent a traffic accident occurring in a crosswalk, wherein the traffic accident occurs since a pedestrian cannot check a crosswalk traffic light. The LED walking assistance traffic light enables the pedestrian to recognize the state of the crosswalk traffic light even when the pedestrian cannot check a signal of the crosswalk traffic light or walks while looking at a smartphone. More specifically, the LED walking assistance traffic light is installed by being buried on a road as an upper surface is formed as a reinforced transparent window to radiate LED light of the inside to the upper part. The LED walking assistance traffic light is operated by output voltage of 3V generated by photovoltaic power generation. The LED walking assistance traffic light includes: an assistance signal unit controlling flickering of the LED; and a control unit. The control unit is mounted on a signal control unit of the crosswalk traffic light and performs wireless connection to the assistance signal unit by detecting a signal pattern of the crosswalk traffic light. Multiple assistance signal units are installed. So, the wireless connection to the control unit is performed by Bluetooth technology. When the control unit transmits the signal, one of the assistance signal units receives the signal. The assistance signal unit transmits the signal to the other assistance signal unit.

    본 발명은 보행신호등을 확인하지 못하여 발생하는 횡단보도에서 발생하는 교통사고를 예방하는 데에 기여하고자 하는 LED 보행보조신호등에 관한 것으로서, 보행신호등의 신호를 확인하지 못하거나 스마트폰을 보며 걷는 보행자도 보행신호등의 상태를 인식할 수 있도록 제공된다. 더욱 구체적으로는, 내부의 LED를 상부로 비추도록 상면이 강화투명창으로 구성되어 도로에 매립되어 설치되되, 태양광 발전을 하여 발전된 3V의 출력 전압으로 동작하며, 상기 LED의 점멸을 제어하는 보조신호유닛; 및 제어유닛;을 포함하는 LED 보행보조신호등으로서, 상기 제어유닛은 보행신호등의 신호제어부에 장착되어서 보행신호등의 신호패턴을 검출하여 상기 보조신호유닛과 무선 연결을 수행하고, 상기 보조신호유닛은 복수 구비되어서 상기 제어유닛과의 무선 연결이 블루투스 기술로 이루어지되, 상기 제어유닛에서 신호를 송출하면 어느 하나의 보조신호유닛에서 수신하고, 상기 어느 하나의 보조신호유닛은 다른 보조신호유닛에 신호를 전달하는 방식으로 제공된다.


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    Titel :

    LED LED Assisting Safety System For Pedestrian


    Weitere Titelangaben:

    LED 보행보조신호등


    Beteiligte:
    OH JI YUN (Autor:in) / PARK WANG HUI (Autor:in)

    Erscheinungsdatum :

    2022-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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