Disclosed is a system for auxiliary signaling of a crosswalk. The system for auxiliary signaling of a crosswalk according to one embodiment of the present invention forms a detection signal when detecting an object passing through a crosswalk using an infrared band sensor, and forms a light emit diode (LED) lighting signal based on the detection signal, extracts a first LED indicator located within a preset distance from the crosswalk by using location information included in the detection signal and location information of at least one LED indicator, transmits the LED lighting signal to the first LED indicator, and receives the LED lighting signal to allow the LED indicator to flicker for a preset period of time. When an object approaches the crosswalk, only the LED indicator within a certain distance from the crosswalk flickers.
횡단보도 보조 신호 시스템이 개시된다. 일실시예에 따른 횡단보도 보조 신호 시스템은, 적외선 대역 센서를 이용하여 횡단보도를 통과하는 대상체를 감지할 경우 감지 신호를 형성하고, 감지 신호에 기초하여 LED(Light Emit Diode) 점등 신호를 형성하며, 감지 신호에 포함된 위치 정보와 적어도 하나의 LED 표시등의 위치 정보를 이용하여 횡단보도로부터 미리 설정된 거리 이내에 위치한 제1 LED 표시등을 추출하고, 제1 LED 표시등으로 LED 점등 신호를 송신하며, LED 점등 신호를 수신하여 미리 설정된 시간 동안 LED 표시등이 점멸한다.
SYSTEM FOR AUXILIARY SIGNALING OF INTERSECTION
횡단보도 보조 신호 시스템
2021-05-26
Patent
Elektronische Ressource
Koreanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 |
Intersection auxiliary signal system
SPIE | 1995
|Intersection auxiliary signal system [2592-22]
British Library Conference Proceedings | 1995
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