船舶机舱光环境仿真

Simulation of Light Environment for Marine Engine Room

简要分析船舶机舱照明系统设计方法的发展趋势和DIALUX软件在机舱光环境模拟中应用的优势。以某船舶机舱为例,运用DIALUX软件对其光环境进行模拟,得到舱室内部工作平面照度分布情况。根据相关规范的推荐值对计算结果进行评估,在此基础上进行照明系统优化。同时,对机舱的局部照明和应急照明进行计算。该计算方法和所得结论可供船舶机舱照明系统设计参考。

This paper briefly analyzes the new trend of marine engine room lighting system design and the advantages of DIALUX software used in the simulation of engine room light environment. Practically, DIALUX is used to simulate the light environment of a ship’s engine room to obtain the proper illumination distribution of the working space. The calculation results are evaluated according to the relevant regulations, which form the basis of lighting system optimization. Meanwhile, local lighting and emergency lighting are also calculated for the engine room. The proposed calculation method and the conclusions can provide design reference for the similar marine engine room lighting system.