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首页> 外文会议>World road congress >ROAD SAFETY THROUGH PLANNING FOR ROADS AND ROAD ENVIRONMENT: PEDESTRIAN AND VEHICULAR INTERACTIONS AS A WAYS TOWARD SUSTAINABILITY OF URBAN LOCAL UNTARRED ROADS AND FRONTAGES IN DEVELOPING COUNTRIES
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ROAD SAFETY THROUGH PLANNING FOR ROADS AND ROAD ENVIRONMENT: PEDESTRIAN AND VEHICULAR INTERACTIONS AS A WAYS TOWARD SUSTAINABILITY OF URBAN LOCAL UNTARRED ROADS AND FRONTAGES IN DEVELOPING COUNTRIES

机译：通过规划道路和道路环境的道路安全：行人和车辆互动作为发展中国家城市当地未婚道路和正面的可持续性的方式

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摘要

Sustainable cities must be creative cities, the aim of this paper is to examine the relationships between pedestrian crossing time, vehicular traffic and road layout, and to express these relationships in the form of practical predictive models to demonstrate how far, and in what ways, and vehicular traffic can contribute to the reduction of pedestrian crossing time. Time-lapse photography was used to study models of pedestrian crossings and vehicular traffic at two selected untarred shopping roads in Ile-Ife, Nigeria. Exploratory data analysis was conducted by plotting scatter diagrams for pedestrian crossing times and vehicular characteristics (e.g. Vehicle volume and speed). Predictive equations for the pedestrian crossing time were developed using multiple linear regression. The correlation coefficients associated with the equations range from 0.47 to 0.68, and pedestrian crossing time can be predicted with an accuracy of 0.29 and 0.36 seconds, depending on the type of crossing situations. The paper concludes that in considering pedestrian crossing the road, the traffic engineer and transportation planner in developing countries cannot rely entirely in empirically tested overseas models of pedestrian behavior to sustain the environment. Road surface quality, vehicle volume and vehicle speed should be the major factors in planning for roads and road environment.
机译：可持续城市必须是创造性的城市，本文的目的是审查行人交叉时间，车辆交通和道路布局之间的关系，并以实际预测模型的形式表达这些关系，以展示多远，和车辆交通可以有助于减少行人穿过时间。延时摄影被用来在Ile-Ife，尼日利亚ILE-IFEE的两个选定的未阵列购物道上学习行人过境和车辆交通的模型。通过绘制行人交叉时间和车辆特征的散点图进行探索数据分析（例如车辆体积和速度）。使用多元线性回归开发了行人交叉时间的预测方程。与0.47至0.68相关的等式相关联的相关系数可以预测，以及行人交叉时间，精度为0.29和0.36秒，这取决于交叉情况的类型。本文的结论是，在考虑到行人的道路上，发展中国家的交通工程师和运输计划不能完全依赖于经验测试的海外行业模式，以维持环境。道路表面质量，车辆数量和车速应该是规划道路和道路环境的主要因素。

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