考虑白内障老年人视觉特征的成渝地铁公共标识配色优化研究

吴春宏; 于宛露; 杨硕; 张芬溶; 刘卫东

文章摘要

吴春宏,于宛露,杨硕,张芬溶,刘卫东.考虑白内障老年人视觉特征的成渝地铁公共标识配色优化研究[J].安徽建筑大学学报,2025,33(5):84-89，96

考虑白内障老年人视觉特征的成渝地铁公共标识配色优化研究

A Study on the Color Optimization of Chengdu and Chongqing Metro Signages for Elderly with Cataracts

DOI：

中文关键词: 色彩通用设计公共标识老年性白内障成渝地区适老化

英文关键词: color universal design public sign senile cataract Chengdu-Chongqing Region age-friendly

基金项目:文化和旅游部文化和旅游系统青年科研人才扶持计划项目（357D01-02-2-2022-0001）

作者	单位
吴春宏	College of Design，Chung-Ang University，Seoul 06974，Korea
于宛露	School of Arts and Medla, Heilongjiang Institute of Business and Technology，Haerbin 150025，China
杨硕	Dept. of Global Fine Arts，Kyonggi University，Seoul 07042；College of Art and Design，Changsha University of Science & Technology，Changsha 410114，China
张芬溶	College of Design，Chung-Ang University，Seoul 06974，Korea
刘卫东	College of Art and Design，Changsha University of Science & Technology，Changsha 410114，China

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中文摘要:

快速老龄化要求城市公共空间标识提高可读性。基于通用设计原则，结合老年性白内障视觉特征，对成都和重庆两地地铁换乘站标识进行实地调查，并采用蒙塞尔色彩系统测量图形与背景颜色的明度差。以明度差ΔL≥6为可读性阈值，发现重庆站点达标率为46%，显著高于成都的5%；图形与背景常见黑、白、灰组合，颜色对比较弱，识别性较低，应在导向标识色彩设计中放大字号和图案，以及文字与背景的明度差异。

英文摘要:

With rapid population aging, improving the readability of signage in urban public spaces is crucial. Guided by universal de⁃ sign principles, this study investigated metro transfer station signage in Chengdu and Chongqing, focusing on the visual characteristics of older adults with cataracts. Using the Munsell color system, the lightness difference（ΔL）between graphics and backgrounds was measured, with ΔL ≥ 6 as the readability threshold. Results showed that 46% of signage in Chongqing met this criterion, compared with only 5% in Chengdu. Most signs used black, white, and gray combinations with weak contrast, leading to low recognizability. These findings emphasize the need to increase font and symbol size, as well as the lightness contrast between text and background.

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