高速公路指路标志对驾驶人寻径行为影响的实证研究  

Empirical Study on the Influence of Highway Guide Signs on Drivers Path Finding Behavior

作　　者：杨艳群[1] 姚羽珊 黄勤威 郑新夷[3] YANG Yanqun;YAO Yushan;HUANG Qinwei;ZHENG Xinyi(College of Civil Engineering,Fuzhou University,Fuzhou 350116,China;Fujian Transportation Planning&Design Institute,Fuzhou 350004,China;School of Humanities and Social Sciences,Fuzhou 350116,China)

机构地区：[1]福州大学土木工程学院,福州350116 [2]福建省交通规划设计院,福州350004 [3]福州大学人文社会科学学院,福州350116

出　　处：《交通工程》2022年第4期54-59,共6页Journal of Transportation Engineering

基　　金：福建省社科基金2021B062《驾驶性别刻板印象和驾驶行为》.

摘　　要：高速公路互通区及出入口为交通事故的多发区域,多由驾驶人寻径过程中减速甚至停车引发.在由多条高速公路组成的路网中,互通区的指路标志是驾驶人寻径最重要的信息载体.选取多条高速公路及城市快速路组成的路网,通过实车实验,分析驾驶人寻径过程中的视觉特性与生理心理特性,研究驾驶人在该路网中的寻径行为.研究发现,高速公路指路标志能否为驾驶人提供含有与目的地有关的信息对其在行车过程中的多项生理指标有较大的影响,期望信息的出现与否对驾驶人的寻径行为也存在一定的影响.Traffic crashes frequently occur at interchanges and exits of expressways,due to drivers decelerating or even stopping during route-finding.In a road network composed of multiple expressways,the roadway guide signs play an important role in assisting drivers to navigate to their destinations.Therefore,guide signs are the most important factors for drivers’path-finding,and influence driving behavior severely.This paper selects a road network composed of multiple freeways and urban expressways,and analyzes the driver’s visual characteristics and physiological and psychological characteristics in the process of pathfinding through real-vehicle experiments,and studies the driver’s pathfinding behavior in the road network.The conclusion shows that expressway road signs can provide drivers with destination-related information,which has a greater impact on a few physiological indicators during driving.It is expected that the appearance of information will affect the driver’s path finding.Behavior also has a certain impact.

关 键 词：指路标志 眼动 驾驶行为 生理特性 心理特性 

分 类 号：U461[机械工程—车辆工程] TP308[交通运输工程—载运工具运用工程]