According to an embodiment of the present invention, a smart LED traffic light comprises: a pillar installed on one side of a road; and an LED signal displaying unit coupled to the pillar to display information on road traffic in an LED form. The LED signal displaying unit comprises: a main displaying unit using a panel comprising a plurality of LEDs to alternately emit light in green, red and yellow; a remaining time displaying unit displaying remaining time required for a signal change based on an emitted light color of the main displaying unit; and a direction displaying unit displaying a driving direction of a drivable vehicle.
본 발명의 일 실시예에 따른 스마트 엘이디 교통신호등은 도로의 일측에 설치되는 지주와 상기 지주에 결합되어 도로 교통에 관한 정보를 엘이디 형태로 표시하는 엘이디 신호표시부를 포함하고, 상기 엘이디 신호표시부는 다수의 엘이디로 구성된 패널을 이용하여 녹색, 적색 및 황색으로 교차하며 발광하는 메인 표시유닛, 상기 메인 표시유닛의 발광색상에 기초하여 신호 변경에 소요되는 잔여시간을 표시하는 잔여시간 표시유닛 및 운행 가능한 차량의 주행방향을 표시하는 방향 표시유닛을 포함한다.
SMART LED TRAFFIC LIGHT
스마트 엘이디 교통신호등
2021-09-01
Patent
Electronic Resource
Korean
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. / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 |