面向特大城市未来发展的交通模型研究——数据密集型分析概念下的交通模型

摘要

Concerned with the challenges in transportation field during the development of mega-cities in China, this paper presents necessary analysis functions for new transportation models focused on the improvement of urban transportation strategy management. Then the paper introduces the concept of data intensive research and discusses the application of the proposed model in the analysis process. The paper also develops a four-level modeling framework along with identified technical bottlenecks based on the practical research experiences.%从中国特大城市发展过程中交通领域所面临的挑战出发,围绕城市交通战略管理能力的提升,提出了新的交通模型所需要具备的分析功能.在此基础上引入数据密集型研究的概念,讨论了模型在分析流程中的应用位置,提出了四个层次的模型技术框架结构,并在实际研究工作的基础上,提出了有待克服的主要技术瓶颈.