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Driver perspectives of open and tunnel expressways

机译:露天和隧道高速公路的驾驶员观点

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摘要

Urban road tunnels are becoming more extensive due to land scarcity in city areas, and accident rates in these tunnels are comparatively lower than those on open roads. This study examines drivers' perspectives of open and tunnel expressways for 114 active drivers in Singapore using the free association technique. The driver perspectives of open and tunnel expressways were found to be different using t-tests on the frequency of associations to each category, and through multidimensional scaling analysis. Drivers perceive speed, traffic condition, and scenery to be most prevalent for open expressways; while lighting, enforcement, and safety are most prevalent for tunnel expressways. Road qualities important to the driver are identified in this study and the findings are discussed. Analysis of response valence reveals that tunnels are generally perceived less positively as compared to open expressways, and ANOVA found that frequent tunnel users do not perceive tunnel expressways more positively than infrequent users. The response valence is also found to correlate well with the reported quality of experience in each environment. The differences in driver perspectives may help explain differences in driver behaviour. Findings from this study also provide insight to road planners in meeting quality needs of drivers.
机译:由于城市地区的土地稀缺,城市道路隧道正在变得越来越广泛,并且这些隧道的事故发生率相对低于开放道路上的事故率。这项研究使用免费关联技术研究了新加坡114位活跃驾驶员的开放高速公路和隧道高速公路的驾驶员观点。通过对每个类别的关联频率进行t检验,并通过多维比例分析,发现开放和隧道高速公路的驾驶员视角是不同的。驾驶员认为速度,交通状况和风光在高速公路上最为普遍。隧道高速公路的照明,执法和安全性最为普遍。在这项研究中确定了对驾驶员重要的道路质量,并对结果进行了讨论。对响应价的分析表明,与开放高速公路相比,隧道的感知通常不那么积极,而方差分析(ANOVA)发现,频繁使用隧道的用户对隧道高速公路的感知并不比不经常使用的用户更为积极。还发现响应价与每个环境中所报告的体验质量良好相关。驾驶员观点的差异可能有助于解释驾驶员行为的差异。这项研究的结果还为道路规划师提供了满足驾驶员质量需求的见解。

著录项

  • 来源
    《Journal of environmental psychology》 |2013年第12期|248-256|共9页
  • 作者单位

    Centre for Infrastructure Systems, School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue Nl-Blb-09, Singapore 639798, Singapore;

    Centre for Infrastructure Systems, School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue Nl-Blb-09, Singapore 639798, Singapore;

    Division of Psychology, School of Humanities and Social Sciences, Nanyang Technological University, 4 Nanyang Drive HSS-04-06, Singapore 637332, Singapore;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Open expressway; Tunnel expressway; Driver perspectives; Free association; Roadway qualities;

    机译:开放高速公路隧道高速公路;驾驶员观点;自由结社;巷道质量;

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