摘要
手机信号会定时与周围手机基站进行连接,通过对手机时空信号的分析,可有效的掌握交通出行的整个过程。以手机信令数据为基础,分析客流出行特征,通过挖掘客流的出发起终点、工作地及居住地等信息,可掌握高速公路客流的交通特性,为高速公路改扩建工程方案设计提供定量支撑。本文选取广深高速公路上的特征断面,通过分析客流手机信令数据,得出广深高速广州及东莞段主要以承担区域公路交通为主,深圳段主要以承担城市短途交通为主。
The phone's signal is regularly connected to a nearby cell phone base station.The entire process of traffic travel can be effectively grasped through the analysis of the spatial and temporal signal of the mobile phone.The trav-el characteristics of passenger were analyzed based on mobile signaling data.Through analysis of passenger flow from starting to ending point,work place and residence and other information,the traffic characteristics of the high-way passenger flow can be grasped,thus providing quantitative support for the project design of highway reconstruc-tion and expansion.This paper selects the characteristic section of Guang-shen expressway.Through the analysis of passenger flow cell phone signaling data,it is concluded that Guangzhou and Dongguan sections of Guang-shen ex-pressway are mainly responsible for regional highway traffic,while Shenzhen section is mainly responsible for urban short-distance traffic.
作者
罗赟
LUO Yun(Guangdong Province Communications Planning&Design Institute Co.,LTD,Guangzhou 510507,China)
出处
《广东交通职业技术学院学报》
2021年第2期7-10,46,共5页
Journal of Guangdong Communication Polytechnic
关键词
手机信令数据
OD出行识别
职住地识别
广深高速公路
cell phone signaling data
OD travel identification
identification of residence and work place
Guangsh-en expressway
