Research on the quantification of recognizability of night navigation lights

ChunNan Li; JinShan Zhu; JiChi Yan; XingFen Qin

doi:10.1117/12.2624052

6 February 2022 Research on the quantification of recognizability of night navigation lights

ChunNan Li, JinShan Zhu, JiChi Yan, XingFen Qin

Proceedings Volume 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021); 120812T (2022) https://doi.org/10.1117/12.2624052
Event: Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 2021, Chongqing, China

Abstract

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.

Citation Download Citation

ChunNan Li, JinShan Zhu, JiChi Yan, and XingFen Qin "Research on the quantification of recognizability of night navigation lights", Proc. SPIE 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 120812T (6 February 2022); https://doi.org/10.1117/12.2624052

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available