成都市城市道路行人交通特性研究

Research of Chengdu City Road Pedestrian Traffic Characteristics

本文通过对成都市路段、交叉口大量行人交通特性数据的采集,并进行了相关性分析,确定了性别、年龄、人数、出行目的、环境等因素对行人步行行为的影响。通过分析发现,男性行人的步行速度、步行随机性普遍大于女性;随着年龄的增大,行人的步行速度、步行随机性普遍降低;行人过街步行速度普遍低于路段步行速度、而过街谨慎性要高于路段;目的性强的行人步行速度和谨慎程度都要更高些;行人过街时往往表现出群体心理、从众心理和节省心理。据此,从硬件配置、管理和宣传教育三方面提出了相关改善措施。

In this paper,we collected a large number of pedestrian traffic characteristics data from intersections of road sectionsand intersections of Chengdu and analyzed the correlations to determine the influence of factors such as gender,age,population,purpose of travel and environment on the pedestrian behavior. The analysis shows that the walking speed and walking randomnessof male pedestrians are generally greater than that of females.With the increasing of age,the pedestrian walking speedand walking randomness are generally reduced. The pedestrian crossing speed is generally lower than the walking speed of theroad,Should be higher than the road section; pedestrians with strong aim towalk faster and more cautious degree should be higher;pedestrians often show group psychology,herd mentality and psychological savings. Based on this,the relevant improvementmeasures are proposed from three aspects of hardware configuration,management and publicity and education.