面向色觉障碍人群的交通信号灯无障碍设计研究  

research on the accessible design of traffic lights for people with color vision disorders

作　　者：张宇[1] Zhang Yu(Nanjing University of Science and Technology,Nanjing Jiangsu 210094)

机构地区：[1]南京理工大学,江苏南京210094

出　　处：《流行色》2021年第4期79-82,共4页Fashion Color

基　　金：江苏省研究生科研与实践创新计划资助项目(SJCX20_0098)。

摘　　要：随着现代科技的飞速发展,无论是在工农业生产、科学技术、文化教育事业各方面,还是在交通运输方面都越来越广泛地应用颜色科学.但是这些对色觉障碍者均存在一定的识别难度,作为一个特殊群体,每天使用着为色觉正常用户设计的各种产品,无法在交互中获得符合其生理及心理需求的体验.本研究就通过文献调研、问卷调研、用户访谈针对色觉障碍患者在生活中面临的困难和需求进行深入分析,设计研究出两种便于色觉障碍患者识别的无障碍信号灯方案形状辅助信号灯方案以及基于RGB空间颜色分量的方向识别导向灯方案.为这一特殊群体带来人文关怀,让他们体会交通的舒适便捷,缩小与色觉正常人的生活差距.With the rapid development of modern science and technology,color science is more and more widely used in industrial and agricultural production,science and technology,culture and education,or in transportation.However,these people with color vision disorders have certain difficulty in identifying them.As a special group,they use various products designed for users with normal color vision every day,and they cannot obtain an experience that meets their physical and psychological needs in interaction.This study conducted in-depth analysis of the difficulties and needs of patients with color vision disorders in their lives through literature research,questionnaire surveys,and user interviews,and designed and studied two barrier-free signal lamp sch3 emes that facilitate the identification of color vision disorders patients.Shape auxiliary signal lamp schemes and based on RGB The direction of the spatial color component recognizes the guide light scheme.Bring humanistic care to this special group,let them experience the comfort and convenience of transportation,and narrow the life gap with people with normal color vision.

关 键 词：色觉障碍 交通信号灯 无障碍设计 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]