基于驾驶模拟的高速公路护栏色彩设计与安全影响研究  

Research on Color Design and Safety Impact of Expressway Guardrails Based on Driving Simulation

作　　者：夏塽辰 宋太龙 郑雯婷 张昱 余沛侨 王琛 Xia Shuangchen;Song Tailong;Zheng Wenting;Zhang Yu;Yu Peiqiao;Wang Chen(Sichuan Chengqiongya Expressway Co.,Ltd.,Chengdu 610041,China;Shandong Transportation Research Institute,Jinan 250031,China)

机构地区：[1]四川成邛雅高速公路有限责任公司,四川成都610041 [2]山东省交通科学研究院,山东济南250031

出　　处：《市政技术》2024年第7期116-123,共8页Journal of Municipal Technology

基　　金：四川省交通运输厅科技项目(2020-ZL-B1)。

摘　　要：传统形式的混凝土护栏形象呆板,与道路环境存在较大的违和感,易使驾乘人员疲劳。为改善高速公路行车环境,依托四川省天府新区—邛崃高速公路项目,基于视觉角度,探讨了色彩变化对驾驶员驾驶行为、生理和心理的影响。采用3Ds Max软件搭建了4种色彩类型的仿真场景,共招募25名驾驶员进行驾驶模拟试验,采集其心理、眼动和驾驶行为等数据,并构建了基于组合赋权的TOPSIS综合评价模型。研究结果表明:色彩和对比度会显著影响驾驶员的驾驶行为、生理和心理,尤其是对行驶速度标准差、横向加速度、瞳孔直径等指标的影响较为明显。该研究成果可为不同高速公路护栏色彩设计方案的安全性和可行性提供参考。Being a dull image,the traditional form of concrete guardrails has a significant sense of conflict with the road environment,which can easily cause fatigue of drivers and passengers.In order to improve the driving environment of highways,the Tianfu New Area-Qionglai Expressway project in Sichuan Province was taken as an example.The impact of color changes on driver driving behavior,physiology,and psychology were discussed from a visual perspective.Four color types of simulation scenes were built by 3Ds Max software.A total of 25 drivers were recruited for driving simulation experiments,s data of the psychological,eye movements and driving behavior were collected to build a comprehensive evaluation model based on combined empowerment-TOPSIS.The research results indicate that both color and contrast significantly affect the driving behavior,physiology and psychology of the drivers,especially the more significant impact on indicators of standard deviation of driving speed,lateral acceleration and pupil diameter.This research result can provide reference for the safety and feasibility of different color design schemes for expressway guardrails.

关 键 词：高速公路 交通安全 混凝土护栏 色彩设计 组合赋权-TOPSIS 

分 类 号：U417.12[交通运输工程—道路与铁道工程] X951[环境科学与工程—安全科学]