The present invention relates to a traffic sign tripod having a tetrahedral structure, comprising: a tripod body in which each surface of a tetrahedron is hollow; a plurality of LED modules provided on each surface of the tripod body; a ground sensor for detecting a contact between one surface of the tripod body and the ground; and a controller which drives the LED modules according to detection signals of a tilt sensor for detecting an apex which is perpendicularly erected with respect to the ground when the tripod body is erected and of a ground sensor, and which turns off the LED modules provided on a bottom surface of the tripod body on the basis of the perpendicular apex detected by the tilt sensor, and turns on the LED modules provided on the other three surfaces which come into contact with the perpendicularly erected apex. The traffic sign tripod having a tetrahedral structure, according to the present invention, enables the tripod body to be stably supported with respect to the ground, is maintained in an erected state under any circumstance, can minimize the effect of wind, is operated at the same time as the installation thereof, so as to remove the inconvenience of a user having to manually operate a switch and to remove the danger of accidents, and increases stability by enabling the other three surfaces except for the bottom surface to emit light in any circumstance.

    L'invention concerne un tripode de signalisation de trafic à structure tétraédrique, comprenant : un corps de tripode dans lequel chaque surface de tétraèdre est creuse ; une pluralité de modules de DEL prévus sur chaque surface du corps de tripode ; un capteur au sol pour détecter un contact entre une surface du corps de tripode et le sol ; et un contrôleur qui commande les modules de DEL en fonction de signaux de détection d'un capteur d'inclinaison pour détecter un sommet qui est dressé perpendiculairement au sol lorsque le corps de tripode est déplié et d'un capteur au sol, et qui met hors tension les modules de DEL disposés sur la surface inférieure du corps de tripode en fonction du sommet perpendiculaire détecté par le capteur d'inclinaison, et met sous tension les modules de DEL présents sur les trois autres surfaces qui viennent en contact avec le sommet dressé perpendiculairement . Conformément à l'invention, le tripode de signalisation de trafic à structure tétraédrique permet de supporter le corps de tripode de manière stable par rapport au sol, est maintenu à l'état dressé en toutes les circonstances, peut réduire au minimum l'effet du vent, fonctionne simultanément à son installation de manière à éviter qu'un utilisateur ait à faire fonctionner manuellement un commutateur et à éliminer le risque d'accidents, et augmente la stabilité en permettant aux trois autres surfaces à l'exception de la surface inférieure d'émettre de la lumière en toutes les circonstances.

    본 발명은 사면체 구조의 교통안전표지 삼각대에 관한 것으로서, 사면체의 각 면에 중공이 형성된 삼각대 본체와, 삼각대 본체의 각 면에 설치되는 복수의 LED 모듈과, 삼각대 본체의 한 면이 지면에 접촉되는 것을 검출하는 그라운드 센서와, 삼각대 본체가 세워질 때 지면에 대하여 수직으로 세워지는 꼭짓점을 검출하는 기울기 센서 및 그라운드 센서의 검출 신호에 따라 LED 모듈을 구동하되, 기울기 센서에서 검출된 수직의 꼭짓점을 기준으로 하여 삼각대 본체의 바닥면에 설치된 LED 모듈은 오프(OFF) 시키고 수직으로 세워지는 꼭짓점에 접하는 다른 세 면에 설치된 LED 모듈은 온(ON) 시키는 컨트롤러를 포함한다. 이러한 본 발명에 따른 사면체 구조의 교통안전표지 삼각대에 의하면, 삼각대 본체가 지면에 대하여 안정적으로 지지되고 어떤 상황에서도 직립을 유지하며 바람에 의한 영향을 최소화 할 수 있고, 설치와 동시에 동작되어 사용자가 수동으로 스위치를 조작하는 불편함 및 차량 안전사고의 위험성을 없앨 수 있으며, 어떠한 경우에도 바닥면을 제외한 3면이 발광될 수 있도록 하여 안전성을 높이는 효과가 있다.


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    Title :

    TRAFFIC SIGN TRIPOD


    Additional title:

    TRIPODE DE SIGNALISATION DE TRAFIC
    교통안전표지 삼각대


    Contributors:

    Publication date :

    2015-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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