The present invention relates to a crosswalk safety lighting system and a method of controlling the same and, more specifically, to a crosswalk safety lighting system which reduces occurrence of an accident at a crosswalk by allowing a crosswalk area to be recognized more clearly by linking a crosswalk signal light, a sensing means, and an oscillation unit, and a method of controlling the same. In a crosswalk which is provided to cross a road on which vehicles travel and on both sides of which crosswalk signal lights are installed, the crosswalk safety lighting system comprises: a laser oscillation unit which oscillates a laser toward the crosswalk so that a crosswalk area is recognized, wherein irradiation of laser toward the crosswalk to be turned on and off being operatively associated with the crosswalk signal lights; and sensors and sensing cameras which are installed at both ends of the crosswalk, where the crosswalk signal lights are installed, wherein the sensors sense pedestrians crossing at the crosswalk, and the sensing cameras capture images of the surroundings. The sensors are configured to operate only when the crosswalk signal lights are red. The laser oscillation unit is configured to be tuned on and off being associated with sensing by the sensors or the sensing cameras. The sensors are provided to sense a jaywalker outside the crosswalk area, and the laser oscillation unit emits laser toward the crosswalk in a blinking manner at a high speed if the jaywalker is detected through the sensors or the sensing cameras.

    본 발명은 횡단보도 안전조명 시스템 및 그 제어방법에 관한 것으로서, 더욱 상세하게는 보행신호등 및 감지수단과 레이저 발진부를 연계하여 횡단보도 구역이 더욱 명확하게 인식될 수 있도록 함으로써, 횡단보도에서의 사고 발생을 억제한 횡단보도 안전조명 시스템 및 그 제어방법에 관한 것이다.이를 위해, 차량이 주행하는 도로를 가로질러 표시되고, 양측에는 보행여부 신호를 점멸하는 보행 신호등이 설치된 횡단보도에 있어서, 횡단보도 구역이 인식되도록 상기 횡단보도를 향해 레이저를 발진하는 레이저 발진부가 마련되고, 상기 레이저 발진부는 보행신호등과 연계되어, 횡단보도를 향한 레이저 조사가 ON/OFF되도록 설치되며, 보행 신호등이 설치된 횡단보도의 양단부에는 횡단보도를 건너는 보행자를 감지하는 감지센서와, 횡단보도 및 그 주변을 촬영하는 감지 카메라가 마련되고, 상기 감지센서는 보행 신호등이 적색일때에만 작동하도록 하고, 상기 레이저 발진부는 감지센서 또는 감지 카메라를 통한 감지와 연계되어 ON/OFF 동작이 이루어지도록 하되, 상기 감지센서는 횡단보도를 통한 무단횡단자를 감지하는 것이고, 감지카메라는 횡단보도 구역 밖의 무단횡단자를 감지하며, 상기 감지센서 또는 감지카메라를 통해 무단횡단자가 감지되면, 레이저 발진부는 레이저를 횡단보도에 빠른 속도로 점멸 조사시키는 것을 특징으로 하는 횡단보도 안전조명 시스템을 제공한다.


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    Title :

    A crosswalk safety light system and a controlling method thereof


    Additional title:

    횡단보도 안전조명 시스템 및 그 제어방법


    Contributors:
    JO MOO HO (author)

    Publication date :

    2018-02-19


    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 / 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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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