地铁车站楼梯处行人交通微观特性的实测分析

Analysis of Measured Pedestrian Traffic Microscopic Characteristics on Metro Station Stairs

总结归纳了国内外现有的研究成果,分析了地铁车站楼梯设施的特性。采用视频手段进行数据采集,获取楼梯处行人的微观运动特性。对各交通特征参数之间的关系进行了统计分析,回归得到相应数学模型。本研究成果可用于分析交通设施的通行现状和服务水平,对行人楼梯设施的规划和设计有参考意义;得出的交通特征参数统计模型可应用于行人流微观仿真研究。

Researches on pedestrian traffic both at home and abroad are summed up, the characteristics of metro station stair facilities are analyzed. Video-recording is adopted for data collection to gain the pedestrian walking characteristics on the stairs. The relations between each traffic characteristic parameter are statistically analyzed, and regressed to get the corresponding mathematical model. Achievement in this research has a valuable reference to the planning and design of metro station stair facilities, meanwhile, the statistical model of traffic parameters can be applied in pedestrian traffic flow simulation.