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Assessing the impacts of driving environment on driving behavior patterns

机译：评估驾驶环境对驾驶行为模式的影响

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摘要

Considering the role of behavioral and environmental factors on road accidents and traffic intensities, the characterization of vehicle use and driver behavior opens new opportunities for safety improvements and energy savings. Thus, the objective of this work was to identify driving behavior patterns for several driving environments (based on street level and weather conditions) from real-world driving data and to analyze how these driving environments influenced driving behavior. The case study for this work was Lisbon, Portugal, where driving data from 47 drivers were collected with on-board data loggers for at least 6 months. The results show that both street level and weather conditions impact driving behavior significantly. However, while for rainy conditions, the results provide evidence that drivers tend to drive more calmly (average speed is 22% lower for heavy rain than without rain, while positive and negative accelerations decrease by 8% and 11%, respectively), when considering the influence of street level more local streets (level 2, 3 and 4 streets) are the ones that present more aggressive driving patterns in terms of acceleration (30-40% increase from level 1 to level 4 streets). This work contribution regards the quantification of the impacts of driving environment on driving behavior, providing evidence that rain conditions significantly affect driving behavior, leading drivers to adjust their driving behavior to the driving environment. However, regarding street level, the differences found in driving behavior seem to be more a consequence of the infrastructure characteristics than an adjustment of driving behavior.
机译：考虑到行为和环境因素对道路事故和交通强度的作用，车辆使用和驾驶员行为的表征为安全改进和节能开辟了新的机会。因此，这项工作的目的是识别来自现实世界驾驶数据的驾驶环境（基于街道水平和天气条件）的驾驶行为模式，并分析这些驾驶环境如何影响驾驶行为。这项工作的案例研究是Lisbon，葡萄牙，其中47个驱动器的驱动数据与板载数据记录器收集至少6个月。结果表明，街道等级和天气条件都会显着影响驾驶行为。然而，在雨季条件下，结果提供了证据，即驾驶员往往会更平静地推动驾驶员（大雨的平均速度比没有下雨的速度为22％，而且在考虑时，积极的加速度分别降低了8％和11％）减少了8％和11％）街道水平更多本地街道（2级，3和4街）的影响是在加速度方面提出更具侵略性的驾驶模式的影响（从1级到4级街道增加30-40％）。这项工作贡献至关驾驶环境对驾驶行为的影响，提供了雨条件显着影响驾驶行为，领导司机对驾驶环境来调整其驾驶行为的证据。然而，关于街道水平，驾驶行为中发现的差异似乎更多地是基础设施特性的结果而不是调整驾驶行为。

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  • 来源
    《Transportation》 |2020年第3期|1311-1337|共27页
  • 作者

    Faria Marta V; Baptista Patricia C.; Farias Tiago L.; Pereira Joao M. S.;

  • 作者单位

    Univ Lisbon Inst Super Tecn IDMEC IST LAETA Dept Mech Engn Av Rovisco Pais 1 Pav Mecan 1 2 Andar P-1049001 Lisbon Portugal;

    Univ Lisbon Inst Super Tecn Ctr Innovat Technol & Policy Res IN Av Rovisco Pais 1 P-1049001 Lisbon Portugal;

    Univ Lisbon Inst Super Tecn IDMEC IST LAETA Dept Mech Engn Av Rovisco Pais 1 Pav Mecan 1 2 Andar P-1049001 Lisbon Portugal;

    Univ Coimbra Fac Med Lab Biostat & Med Informat IBILI Coimbra Portugal;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Driving environment; Driving behavior; Weather conditions; Street function; ICT; Real-world data;

    机译：驾驶环境;驾驶行为;天气条件;街道功能;ICT;现实世界数据;

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