Urban traffic status analysis and planning evaluation based on mobile big data: A case study of Jinghong city

Abstract

Taking the central urban area of Jinghong city in Yunnan Province of China as an example, this paper mainly introduces the methods of traffic status analysis and evaluation of traffic planning scheme based on mobile big data. In the section of traffic status analysis, we analyse the OD features, job-housing spatial structure and the traffic performance of the city based on big data and Visum traffic current model. In the planning evaluation part, based on the traffic current situation, we use the method of scenario simulation to evaluate traffic planning scheme. Through traffic flow and saturation calculation in the Visum traffic planning model, we can see the traffic performance of different scenarios to advise the project team on future transportation development strategies.

Keywords:Mobile big data, Traffic status analysis, Planning evaluation, Scenario simulation, Jinghong