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Modeling of Pedestrian Route Choice Behavior Applicable to Various Types of Street Networks, and its Application to Pedestrian Planning

适用于各类街道网络的行人路线选择行为建模及其在行人规划中的应用

基本信息

批准号：
16360258
负责人：
TSUKAGUCHI Hiroshi
金额：
$ 5.18万
依托单位：
Ritsumeikan University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

项目摘要

Even small street networks provide number of alternative paths between a given origin and destination pair. In fact, there can be large number of feasible paths, but the attempt to minimize the walking effort results in selection of only near shortest paths being considered by the pedestrian. It is very important to know which paths are likely to use, in order to improve streets more safe and comfortable. There have been several studies on estimation of pedestrian route choice behavior, however, most previous models focused on effects of such factors in relation to walking environment along a street. This approach may reduce the transferability of the models to other sites. Therefore, this study adopts another way, that is to say, the turning movement probability and the angle of orientation.The purpose of this study is to analyze the pedestrian route choice mechanism and propose pedestrian route choice models with a universal validity in various types of street networks including grid and non-grid networks based on an identical concept.Analyzing the pedestrian route selection mechanism, this study has developed disaggregate route choice models which can reproduce the pedestrian movement in various types of street networks, including not only grid networks but also non-grid networks. Since the pedestrian route choice models based on the above-mentioned analysis have a reasonable reproducibility in all types of networks, they are pedestrian route choice models with a universal validity. Therefore, the models could be useful for pedestrian traffic management and improvement of a pedestrian information system in which it is very important to know which paths are likely to use.

即使是很小的街道网络也会在给定的起点和终点之间提供若干条可选路径。事实上，可能有很多可行的路径，但试图使步行努力最小化导致行人只考虑选择最接近最短的路径。为了使街道更加安全和舒适，了解哪些路径可能被使用是非常重要的。虽然已有一些关于行人路径选择行为估计的研究，但以往的模型大多侧重于这些因素对街道行走环境的影响。这种方法可能会降低模型到其他站点的可移植性。因此，本研究采用另一种方法，即转向运动概率与取向角度。本研究的目的是分析行人路径选择机制，并基于相同的概念，在包括网格和非网格在内的各种类型的街道网络中提出具有普遍有效性的行人路径选择模型。分析行人路线选择机制,本研究开发了分解路径选择模型可以复制的行人运动各种类型的街道网络,不仅包括网格网络还物网络特性。基于上述分析的行人路径选择模型在各类网络中具有合理的可重复性，是具有普遍有效性的行人路径选择模型。因此，该模型可用于行人交通管理和行人信息系统的改进，其中了解哪些路径可能被使用非常重要。