摘要
通过对都市圈与城市客运交通模型在交通需求产生根源、交通运输网络连通性等关键特征的差异进行分析,提出都市圈客运交通模型研究技术框架,包括都市圈空间范围尺度界定、空间结构圈层划分、交通需求分析决策流程、交通运输网络拓扑结构和模型体系框架设计等。该模型框架可用于现阶段都市圈空间尺度、交通发展模式和规模、交通运输网络布局和衔接等交通规划建设的关键问题研究。以西安市综合交通模型为例,分析了该模型框架结构和技术特点。该模型在国土空间规划和综合交通体系规划等重大项目编制研究方面发挥了重要技术支撑作用。
By comparing the transportation model of metropolitan with urban area in travel demand generation,transportation network connectivity,and other characteristics,this paper develops the research framework of the metropolitan transportation model,including spatial scale definition of metropolitan area,spatial structure,travel decision-making process,transportation network topology,and model framework design.The framework can be used for the spatial scale of metropolitan areas,transportation development pattern and scale,transportation network layout and connection,and other transportation planning research problems.Taking Xi'an comprehensive transportation model as an example,the paper analyzes its model framework structure and technology characteristics.The model has played an important role in providing technology support for national land use planning and comprehensive transportation system planning.
作者
董志国
朱凯
DONG Zhiguo;ZHU Kai(Shanghai Urban Construction Design&Research Institute Groups Co.,Ltd.,Shanghai 201106,China;Xi'an City Planning&Design Institute,Xi'an Shaanxi 710082,China)
出处
《城市交通》
2022年第5期90-96,105,共8页
Urban Transport of China
关键词
客运交通模型
交通出行决策技术
交通运输网络
都市圈
空间尺度
西安都市圈
passenger transportation model
travel decision-making process
transportation network
metropolitan area
spatial scale
Xi'an Metropolitan Area
作者简介
董志国(1978-),男,河南洛阳人,硕士,正高级工程师,数智交通实验室主任,主要研究方向:交通模型与大数据、数字交通。E-mail:cnld2006@163.com。
