摘要
城市交通模型发展至已有30多年,在城市交通规划建设及政策研究中发挥着重要的作用,同时也存在一些问题。文章对交通模型作了相关介绍,指出了目前交通模型面临的主要问题,如理论模型的缺陷、规划人口与现实的冲突、大数据与小样本调查、专业与通俗的矛盾等,并提出了相关的解决方案。
Urban transportation model has been developed for more than 30 years and plays an important role in urban traffic planning,construction and policy research,but also has some problems.This paper introduces the traffic model,points out the main problems faced by the traffic model at present,such as the defects of the theoretical model,the conflict between planning population and reality,the big data and small sample survey,and the contradiction between professional and popular,and puts forward the relevant solutions.
作者
廖欣
LIAO Xin(China Railway Siyuan Survey and Design Group Co.,LTD,Wuhan Hubei 430063,China)
出处
《科技视界》
2018年第36期222-223,共2页
Science & Technology Vision
关键词
交通模型
大数据
四阶段模型理论
Transportation model
Big data
Four stage model theory
