面向夜间任务的货轮驾驶舱光环境评估  

Light Environment Evaluation of Cargo Ship Cockpit for Night Tasks

作　　者：孙意为 陈登凯[1] 高馨薇 刘佳璇 SUN Yi-wei;CHEN Deng-kai;GAO Xin-wei;LIU Jia-xuan(Key Laboratory for Industrial Design and Ergonomics of Ministry of Industry and Information Technology,Northwestern Polytechnical University,Xi'an 710072,China)

机构地区：[1]西北工业大学工业设计与人机工效工信部重点实验室,陕西西安710072

出　　处：《东北大学学报（自然科学版）》2023年第6期832-839,共8页Journal of Northeastern University(Natural Science)

基　　金：国家重点研发计划项目(2021YFC2800600);陕西省重点研发计划项目(2022GY-311).

摘　　要：在夜间行驶中,驾驶舱内光源都来自于电子屏幕,其亮度对驾驶员视觉工效产生直接影响.基于夜间行驶中货轮驾驶舱照明环境特点,通过暗环境实验分析不同屏幕亮度下被试人员的表现,从任务效能的角度,基于认知效率､暗适应能力､舒适度三个维度对货轮驾驶舱光环境进行评估.拟合实验数据,构建面向夜间任务的货轮驾驶舱光环境评估模型,得出屏幕亮度值控制在20 cd/m^(2)时任务表现较好.对货轮夜间行驶中,驾驶舱的光环境优化起到指导作用.During night driving,the light source in the cockpit comes from electronic screens,and the brightness has a direct impact on the driver's visual ergonomics.Based on the characteristics of the cargo ship cockpit light environment during night driving,the performance of participants under different screen brightness is analyzed through dark environment experiments.From the perspective of task effectiveness,the light environment of the cargo ship cockpit is evaluated based on three dimensions of cognitive efficiency,dark adaptability,and comfort.The experimental data is fitted to construct a light environment evaluation model of the cargo ship cockpit for night tasks.And it is concluded that the task performed well when the screen brightness value is controlled at 20 cd/m^(2).It plays a guiding role in the optimization of the light environment of the cockpit during cargo ship night driving.

关 键 词：光环境评估 暗适应 认知效率 货轮驾驶 

分 类 号：TB18[一般工业技术]