The present invention relates to an intersection traffic control system, wherein a display means installed at an intersection is turned on when a vehicle is sensed to be entering an intersection such that a traffic accident can be effectively prevented since a driver recognizes the entrance of another vehicle in advance. Also, a road sign bottle is eco-friendly and semi-permanent by including a solar cell and a capacitor, and costs for wiring operation for a power supply and costs for battery replacement can be reduced. In addition, the road sign bottle of a side part corresponding to a land of a sensed vehicle among the road sign bottle installed at the lane of the sensed vehicle and the road sign bottle installed at the center of the intersection are turned on as green, in accordance with the lane and a traveling direction of the sensed vehicle, but the other road sign bottle is turned on as red, thereby increasing the visibility of the road sign bottle and smoothly inducing the traffic at the same time. Furthermore, a controller outputs a signal at an appropriate intensity in accordance with a distance (d) spaced apart from each of the road sign bottle, thereby preventing a communication failure due to signal interference and reducing unnecessary power consumption to significantly improve power supply and communication stability.

    본 발명은 교차로에 설치되는 표출수단이 교차로로 차량 진입이 감지될 때, 점등이 이루어지도록 구성됨으로써 운전자가 다른 차량의 진입을 사전에 인지하여 교통사고를 효과적으로 방지할 수 있으며, 도로표지병이 솔라 셀 및 축전기를 포함하여 친환경적이고 반영구적이며, 전원 공급을 위한 배선 작업에 의한 비용 발생과 배터리 교체에 따른 비용 발생을 절감시킬 수 있고, 도로표지병들이 감지차량의 차선 및 주행방향에 따라 감지차량의 차선에 설치된 도로표지병들과 교차로 중앙에 설치된 도로표지병들 중 감지차량의 차선에 대응되는 측부의 도로표지병들을 녹색으로 점등시키되, 다른 도로표지병들을 적색으로 점등시킴으로써 도로표지병의 시인성을 높임과 동시에 교통흐름을 원활하게 유도할 수 있으며, 컨트롤러가 각 도로표지병과의 이격된 거리(d)에 따라 적정세기로 신호를 출력하도록 구성됨으로써 신호간섭으로 인한 통신장애를 미연에 방지할 수 있을 뿐만 아니라 불필요한 전력소모를 절감시켜 전원 공급 및 통신의 안전성을 현저히 높일 수 있는 교차로 교통 제어시스템에 관한 것이다.


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    Title :

    Traffic control system for cross-road using lighting device


    Additional title:

    표출수단을 이용한 교차로 교통 제어시스템


    Contributors:

    Publication date :

    2020-12-18


    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES



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