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Drivers' perception of LOSs at signalised intersections

机译:驾驶员对信号交叉口的LOS的感知

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摘要

This study considers driver perception to assess further the level of service (LOS) at signalised intersections. Motorcycle riders and car drivers are the main focus of this investigation. Videos of different LOSs were pre-recorded and later presented to the respondent in the survey. An ordered probit model was used to estimate the effects of important factors on the driver's perception toward different LOSs at a signalised intersection. The results obtained from the model demonstrate that trip-, socioeconomic-, road-related characteristics (e.g., pavement condition, geometric design, traffic control), and weather conditions are all significant variables influencing the driver's perception towards different LOSs at a signalised intersection. Our results can provide a reference when planners and other authorities assess the LOSs at signalised intersections.
机译:这项研究考虑了驾驶员的感知能力,以进一步评估信号交叉口的服务水平(LOS)。摩托车骑士和汽车驾驶员是本次调查的重点。预先录制了不同LOS的视频,然后在调查中呈现给受访者。使用有序的概率模型来估计重要因素对驾驶员对信号交叉口处不同LOS的感知的影响。从模型中获得的结果表明,与出行,社会经济,道路相关的特征(例如路面状况,几何设计,交通控制)和天气状况都是重要的变量,会影响驾驶员对信号交叉口处不同LOS的感知。当规划人员和其他主管部门评估信号交叉口的服务水平时,我们的结果可以提供参考。

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  • 来源
    《Transportation Research》 |2013年第8期|141-154|共14页
  • 作者单位

    Department of Civil Engineering, National Chi Nan International University, Taiwan,No. 1, University Road, Puli, NanTou Hsien 545, Taiwan;

    Department of Transportation Technology and Management, Kainan University, Taoyuan County 338, Taiwan;

    Department of Civil Engineering, National Chi Nan International University, Taiwan;

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

    Level of service; Ordered probit model; Signalised intersection;

    机译:服务水平;有序的概率模型;信号交叉口;

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