The present invention relates to a pavement marker capable of arousing attention for a pedestrian approaching an intersection or a crosswalk. The pavement marker comprises: a plurality of LEDs capable of emitting light; a detection sensor detecting whether an object is located on a road after one between a laser and a ultrasonic wave is irradiated based on how long does it take to be reflected and come back; and a control unit emitting the plurality of LEDs according to a preset emitting pattern or brightness value corresponding to a distance from an object detected by the detection sensor.

    본 발명은 교차로 또는 횡단보도에 접근하는 도로 이용자에게 경각심을 일으킬 수 있는 도로표지병을 제안한다. 상기 도로표지병은 빛을 발광할 수 있는 복수 개의 LED; 레이저 및 초음파 중 어느 하나를 방사한 후 반사되어 되돌아온 시간을 기초로 도로 위에 물체가 위치하는지 여부를 감지하는 감지 센서; 및 상기 감지 센서에 의해 감지된 물체와의 거리에 대응하여 사전에 설정된 발광 패턴 또는 밝기 값에 따라, 상기 복수 개의 LED를 발광시키는 제어부를 포함하여 구성될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    Road stud for arousing attention


    Additional title:

    경각심을 일으킬 수 있는 도로표지병


    Contributors:

    Publication date :

    2021-09-09


    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.



    ATTENTION AROUSING PROGRAM, ATTENTION AROUSING DEVICE, ATTENTION AROUSING METHOD AND ATTENTION AROUSING SYSTEM

    SANO SATOSHI / NAKANO YASUHIKO / OGURI KOJI et al. | European Patent Office | 2017

    Free access

    ATTENTION AROUSING SYSTEM, ATTENTION AROUSING METHOD AND ATTENTION AROUSING PROGRAM

    NAGATA YORIYUKI / TANAKA KUNIAKI / TAKAHARA MASATOSHI | European Patent Office | 2017

    Free access

    SLOW SPEED SECTION ATTENTION AROUSING SYSTEM

    YUMIKURA KAZUYA / MURAKAMI HIDETO / OKADA KOYONARI | European Patent Office | 2017

    Free access

    GETTING ON/OFF TIME ATTENTION AROUSING DEVICE FOR ELEVATOR

    NISHIMURA RISA | European Patent Office | 2016

    Free access

    ROAD STUD, ROAD STUD SYSTEM, METHOD FOR CONTROLLING ROAD STUD, AND CONTROL PROGRAM

    OIKAWA SUSUMU / NAKATANI HIROYUKI / KITAHAMA KENICHI | European Patent Office | 2023

    Free access