基于手机信令数据的人员出行特征跟踪调查

Survey of Pedestrian Travel Characteristics Based on Mobile Phone Signaling Data

利用海量的手机信令数据开展人员出行特征调查是大数据技术在交通领域的一项重要应用。通过对长时间的手机信令数据进行跟踪,研究手机用户活动轨迹的识别方法,分析手机用户有规律的空间分布和出行特征,以上海临空经济园区和徐家汇地区为例,介绍在特定区域内基于手机信令数据调查人员出行特征的技术方法和主要成果。

It is an important application of large data technology in the field of traffic survey to investigate the characteristics of pedestrian trip by using massive mobile phone signaling data. Based on the tracking of mobile phone signaling data for a long period of time, this paper studies the identification method of mobile user＇s activity trajectory, and analyzes the spatial distribution and travel characteristics of mobile phone users. In this paper, taking Shanghai Airport Economic Zone and Xujiahui as an example, this paper introduces the technical methods and the main results of the trip characteristics of mobile phone based on the mobile phone signaling data.