The present invention relates to a system for automatically detecting whether a light emitting diode (LED) traffic light has an error. More specifically, when LED elements of an LED lamp of a traffic light detect current, and error occurrence at a regulated ratio or more is detected, the LED elements transmit the detected error to an integrated control server through mobile communications or wired communications, and the system transmits a warning of whether or not an error exists to a traffic control organization or a person in charge. The system for automatically detecting whether a light emitting diode (LED) traffic light has an error comprises: a current sensor, a slave wireless module, a master wireless module, an information transmitting device, and an integrated control server.
본 발명은 LED 교통신호등 이상 유무 자동감지 시스템에 관한 것으로서, 더욱 상세하게는 교통신호등 LED램프의 LED소자들이 전류감지를 하여 규정이상의 비율로 이상이 감지되었을 때 이동통신 또는 유선통신으로 통합관제서버로 전송하여 이상 유무 경고를 이동통신으로 교통통제 기관 또는 담당자에게 전송하는 시스템의 제공에 관한 것이다.
AUTOMATED DETECTION SYSTEM OF FAILED LED TRAFFIC LIGHTS
LED 교통신호등의 이상 유무 자동감지 시스템
2015-06-29
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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