The present invention relates to a tunnel entrance indicator lamp of a new structure which is provided at an entrance part of a tunnel to inform a traffic situation inside the tunnel to a driver of a vehicle entering the tunnel. In the tunnel entrance indicator lamp according to the present invention, a light emitting means (10) forms a semicircle corresponding to a front shape of a tunnel lining (2a) at a front surface of the tunnel lining (2a) exposed to an entrance part of the tunnel (2). The light emitting means (10) lights on white color at a normal time to exactly inform a shape of the tunnel lining (2a). When a delay occurs inside the tunnel (2) to reduce speed of a vehicle to a level less than reference speed, the light emitting means (10) lights up yellow color to inform the delay inside the tunnel (2). When a fire occurs inside the tunnel (2), the light emitting means (10) lights on red color. A driver confirms an internal state of a vehicle entering the tunnel (2) to reduce speed of the vehicle or stop the vehicle so that the vehicle does not enter the tunnel (2). Further, even if the delay or fire does not occur inside the tunnel (2), the light emitting means (10) lights on white color which guides the driver to exactly enter an entrance of the tunnel (2) at night.

    본 발명은 터널의 입구부분에 구비되어 터널에 진입하는 차량의 운전자에게 터널 내부의 교통상황을 알려줄 수 있도록 된 새로운 구조의 터널 입구 표시등에 관한 것이다. 본 발명에 따른 터널 입구 표시등은 상기 터널(2)의 입구부분으로 노출된 터널라이닝(2a)의 전면에 발광수단(10)이 터널라이닝(2a)의 전면형상에 대응되는 반원을 이루도록 구비되며, 평상시에는 상기 발광수단(10)이 백색으로 점등되어, 운전자에게 터널라이닝(2a)의 형상을 정확하게 알려주고, 터널(2)의 내부에 정체가 발생되어 차량의 속도가 기준속도 이하로 저하되면 상기 발광수단(10)이 황색으로 점등되어 터널(2)의 내부에 정체가 발생된 것을 알려주며, 터널(2)의 내부에 화재가 발생되면 상기 발광수단(10)이 적색으로 점등되어, 터널(2)에 진입하는 차량이 운전자가 차량 내부의 상태를 확인하여 차량의 속도를 늦추거나 차량을 정지시켜 차량이 터널(2)의 내부로 진입하지 않도록 할 수 있는 장점이 있다. 또한, 터널(2)의 내부에 정체나 화재가 발생되지 않더라도, 발광수단(10)이 백색으로 발광됨으로, 야간에도 운전자가 터널(2)의 입구로 정확히 진입하도록 안내할 수 있는 장점이 있다.


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    Titel :

    tunnel lamp


    Weitere Titelangaben:

    터널 입구 표시등


    Beteiligte:
    KIM KYEONG SIK (Autor:in)

    Erscheinungsdatum :

    2021-09-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H05B ELECTRIC HEATING , Elektrische Heizung



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