The present invention relates to a pedestrian-responsive smart traffic light system that can prevent safety accidents that occur when a pedestrian looking at a smartphone and walking without looking ahead crosses a crosswalk without checking the traffic light of the crosswalk. The pedestrian-responsive smart traffic light system includes: a red and green LED (140); a pedestrian detection sensor (130); and a controller (110).
본 발명은 스마트 폰을 보면서 전방을 주시하지 않으며 걷는 보행자가 횡단보도의 신호등을 확인하지 못한 채 횡단보도를 건너다가 발생하는 안전사고를 방지할 수 있는 보행자 반응형 스마트 신호등 시스템에 관한 것이다.
Smart system for controlling light at crosswalk
보행자 반응형 스마트 신호등 시스템
2022-08-04
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 / 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 / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
SMART CROSSWALK THAT CAN FORM A CROSSWALK IMAGE WITH LIGHT
European Patent Office | 2023
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