山东理工大学学报（自然科学版）2024，Vol.38Issue(4)：27-34,8.
基于需求和认知的城市交叉口指路标志设计
Demand and cognition-based guide sign design for urban intersections
摘要
Abstract
Differences in the design of way guiding signs for intersections in different cities within the e-conomic circle often cause drivers traveling across the region to misunderstand road information,which could easily lead drivers to take the wrong road and even cause traffic accidents.The design differences of intersection guide sign among cities in the capital economic circle of Shandong Province and with national standard were compared.The static demand experiment,the static understanding experiment and the driving simulation experiment were carried out.And the evaluation indexes such as degree of demand,understanding time and understanding rate were collected.The factor analysis method was used to com-prehensively evaluate the index data,and the design scheme of urban intersection guide signs was pro-posed.The results show that different layouts of guide signs have different effects on drivers'visual recog-nition.Scheme 8 has the highest comprehensive utility of 0.78 for simple road network.For complex road network,the comprehensive utility of scheme 32 is the highest,which is 0.57.Both schemes add the road name of current driving on the basis of the national standard,and the layout of the road information is consistent with the direction of the actual road network.The text arrangement direction reveals the road direction,which is more in line with the driver's needs and cognitive laws.关键词
指路标志/因子分析/信息需求/信息认知/驾驶模拟Key words
guide sign/factor analysis/information needs/information cognition/driving simulation分类
交通工程引用本文复制引用
李晴晴,张洪宾,孙光辉,张敬磊..基于需求和认知的城市交叉口指路标志设计[J].山东理工大学学报（自然科学版）,2024,38(4):27-34,8.基金项目
山东省自然科学基金项目(ZR2017LF015) （ZR2017LF015）
