行人交通的数据采集方法研究

Study on Pedestrian Traffic Data Collection

以行人作为研究对象,讨论了行人交通的数据采集方法,从数据的特殊性、多样性和连续性3个角度对多种采集方法进行了适用性讨论,并详细介绍了人工观测法、视频采集法和GPS采集法,对研究行人交通具有重要的意义．

Pedestrian traffic plays an important role in urban traffic system, research on mixed traffic, capacity and delay of intersections can never be complete without the consideration of pedestrian traffic. Pedestrian walks freely at all directions, as a result, data collection is difficult for pedestrian research. Based on pedestrian traffic, this paper discussed the ways of pedestrian data collection. From three aspects of particularity, diversity and continuity, this paper discussed applicability of various data-collection methods, and analyzed manual method, GPS observing method and video observing method. It is significant for pedestrian traffic.