The present invention provides an electronic display board for traffic lights which displays various traffic signals, pedestrian signals, traffic law sign information, or the like in collaboration with traffic lights (main traffic lights) installed on a road. An auxiliary electronic display board according to the present invention is installed to display information on traffic signals, pedestrian signals, or various traffic law signs in collaboration with the main traffic lights installed on a road. The present invention comprises: a display unit which displays information; an auxiliary control unit which controls the operation of the display unit based on the control signal of the main traffic lights; a battery power supply unit which supplies battery power for a certain period of time when driving power is not supplied; a communication unit provided with a first communication unit for allowing a manager to make communications with the electronic display board at a remote place and a second communication unit for allowing the manager to make communications with another adjacent electronic display board; and a floor display lighting unit for displaying information on the floor of the road.

    본 발명은 도로에 설치된 신호등(주 신호등)과 협업하여 각종 교통신호 및 보행신호, 교통법규 표지판 정보 등을 표시하는 신호등용 전광판을 제안한다. 본 발명의 보조 전공판은, 도로에 설치된 주 신호등과 연동하여 교통신호나 보행신호, 각종 교통법규 표지판의 정보를 표시하도록 설치된다. 그리고 정보를 표시하는 표시부와, 상기 주 신호등의 제어신호를 기반으로 상기 표시부의 구동을 제어하는 보조 제어부, 구동전원의 미 공급 시 일정 시간동안 배터리 전원을 공급하는 배터리 전원 공급 유닛, 관리자가 전광판을 외부에서 원격으로 통신하기 위한 제1 통신부와, 인접하고 있는 다른 전광판과 통신하기 위한 제2 통신부를 구비한 통신 유닛, 도로 바닥에 정보를 표시하기 위한 바닥 표시 조명 유닛을 포함하여 구성된다.


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    Title :

    Auxiliary sign for traffic lights


    Additional title:

    신호등용 전광판


    Contributors:

    Publication date :

    2023-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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.



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