显示终端对夜航视觉影响综合评价  

Comprehensive evaluation of effects of navigation equipment display terminals on night vision

作　　者：李建民[1] 黄加伟 杨淙喜 李彬 胡甚平[2] LI Jianmin;HUANG Jiawei;YANG Congxi;LI Bin;HU Shenping(Navigation College, Dalian Maritime University, Dalian 116026, Liaoning, China;Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China)

机构地区：[1]大连海事大学航海学院,辽宁大连116026 [2]上海海事大学商船学院,上海201306

出　　处：《上海海事大学学报》2020年第2期16-20,70,共6页Journal of Shanghai Maritime University

基　　金：国家自然科学基金(51879024);辽宁省自然科学基金(20180520034);大连海事大学教学改革项目(2018Y02)。

摘　　要：为引起航海设备制造商对显示终端影响驾驶员视觉问题的重视并推动技术革新,合理布局显示终端,采用改进德尔菲法向航海领域专家进行咨询,基于调研数据对所有显示终端影响驾驶员视觉的因素进行权重排序,确定影响程度大小。为降低显示终端对夜航视觉的影响并在今后有针对性地处理所出现的问题,提出灰色综合评价的方法体系并进行实船验证。研究表明:影响视觉的因素中眩光所占权重最大,其次是舷窗反射;影响光源主要是设备显示终端;利用灰色综合评价可以对显示终端的影响进行有效、客观的评价。To arouse the attention of the manufacturers of navigation equipments to the problem of display terminals affecting driver’s vision,to promote the technical innovation,and to achieve the reasonable layout of display terminals,the improved Delphi method is used to consult the experts in navigation field,and the weights of all factors affecting driver’s vision are sorted based on the survey data to determine the degree of influence.To reduce the effect of display terminals on night vision and deal with the problems in the future,a grey comprehensive evaluation method system is proposed and verified by ships.The study shows that:the glare has the largest weight in the factors affecting vision,followed by the porthole reflection;the main influence light source is the equipment display terminal;the grey comprehensive evaluation can effectively and objectively evaluate the effect of display terminals.

关 键 词：显示终端 视觉功效 视觉心理 层次分析法 灰色综合评价 

分 类 号：U663.81[交通运输工程—船舶及航道工程]