In order to study the impact of light pollution at sea on the recognizability of navigation lights and improve the safety of ships at night, this paper quantitatively analyzes the influence of the light environment in the waters of Shenzhen Port on the recognizability of navigation lights in the waters, including the chromaticity and brightness of navigation lights. The results of the study show that the light environment of Shenzhen Port’s background light environment slightly weakens the recognizability of navigation lights with the increase of the distance from the navigation lights, but generally speaking, it has no effect on the recognizability of navigation lights in the waters.


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    Title :

    Research on the quantification of recognizability of night navigation lights


    Contributors:
    Li, ChunNan (author) / Zhu, JinShan (author) / Yan, JiChi (author) / Qin, XingFen (author)

    Conference:

    Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021) ; 2021 ; Chongqing,China


    Published in:

    Proc. SPIE ; 12081 ; 120812T


    Publication date :

    2022-02-07





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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