ANAYSES OF PEDESTRIAN FLOW AND DEVEOLPMENT OF TRAFFIC SIMULATION

人流分析及交通仿真开发

基本信息

批准号：
08650631
负责人：
OZAKI Haruo
金额：
$ 0.77万
依托单位：
TOYO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1997
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08650631/
关键词：
pedestrian flow capacity sidewalks road surface roundabouts human factors traffic simulation simulation

项目摘要

Pedestrian traffic flow is studied by observation, collection and analyzes of data, and development of simulation considering pedestrians.In 1996FY,pedestrian flow at stairway was observed and analyzed. Stairways inside railway stations are chosen for the observation. Analyzes highlight that traffic capacity is newly introduced and there is an analogy between pedestrian and vehicular traffic flow.In 1997FY,pedestrian flow at level roadways is observed. Environments which affect pedestrian flow, such as physical geometry and surface conditions of sidewalks are studied through consulting technical guidelines and reference documents. Field observation are done at several sites in order to investigate the existing conditions and problem to be improved. Numbers of pedestrians are also interviewed to acquire users'needs on sidewalk design. Two types of sidewalk design are recommended in the technical guidelin : mounded-up type and flat type. Mounded-up type is superior in safety and drainage … More features. Flat type is good at smoothness without vertical gaps. According to site observations and users'interviews, both types have their own advantages. Local road authorities are found to choose their design of sidewalks considering level of accompanying road, construction cost, aesthetic conditions, and future possibility of road construction.On the matter of pavement materials, asphalt and concrete pavement have been standard. At sidewalks block pavements become acquiring popularity. It is found that pedestrians are not always favor of block pavements, if they are not well-maintained.The study also considers rotary intersections since major part of traffic accidents occur at intersections. Some European countries reports that roundabouts operate well enough to avoid severe accidents. Extensive inquiry activities resulted that 27 rotaries exist throughout the country.Simulation of pedestrian flow, ad-on modules for pedestrian flow are developed for a vehicular traffic simulation. It is found that observed traffic conditions are soundly simulated. Less

通过观察、收集和整理数据以及考虑行人的模拟来研究行人交通流量。1996财年，选择火车站内的楼梯进行观察和分析，分析强调了新的交通能力。介绍了行人和车辆交通流之间的类比。1997财年，观察了影响行人流的环境，例如物理几何形状和水平道路上的行人流。通过查阅技术指南和参考文件，对人行道的表面状况进行了实地观察，以调查现有的状况和需要改进的问题，并采访了一些行人，以了解用户对人行道设计的需求。技术指南中推荐的人行道设计类型为：堆砌式和平铺式，安全性和排水性较好。根据现场观察和用户的使用，平铺式的特点是平整度好，无垂直间隙。面试，两种类型都有各地公路部门在选择人行道设计时，应综合考虑配套道路的等级、建设成本、美观条件以及未来道路建设的可能性。在路面材料方面，人行道已采用沥青和混凝土路面。研究发现，如果维护得不好，行人并不总是喜欢街区人行道。该研究还考虑了旋转交叉路口，因为大部分交通事故发生在交叉路口。足够好了为避免发生严重事故，全国范围内有27个环路。行人流量模拟，开发了用于车辆交通模拟的附加模块。结果表明，观察到的交通状况模拟得比较少。