A study on the LED lighting for aids to identification of AtoN at night

야간의 항로표지 식별을 지원하는 LED 조명의 연구

  • Oh, Jin-Seong (Division of Marine Electronic & Communication Engineering, National Mokpo Maritime University) ;
  • Jang, Chul-Woo (Division of Marine Electronic & Communication Engineering, National Mokpo Maritime University) ;
  • Choi, Jo-Cheon (Division of Marine Electronic & Communication Engineering, National Mokpo Maritime University)
  • 오진성 (목포해양대학교 해양전자통신공학부) ;
  • 장철우 (목포해양대학교 해양전자통신공학부) ;
  • 최조천 (목포해양대학교 해양전자통신공학부)
  • Published : 2010.05.27

Abstract

This study is the visually identification lighting for easy to distinguish using colors LED on AtoN facility in harbor gate, which have realized a controller for certainly express the gate of harbor by red light and green light of both sides a harbor and for synchronization at a time of right and left or sequential the harbor guidance light through synchronizer or timer by GPS. There is expectation effect that is prevent a confusion about distinguish of facility by ship's operator and to beautify a night scene of harbor, which is expressed to identification lighting differ from great many lighting of harbor with variable color lighting the lighthouse body and vertical layer color lighting using LED. Especially the function of AtoN is displayed for harbor safety message by CW lighting, and this system is the power consumption greatly reduce by candle alternated high light LED.