JiSMART2021—019: Research On Optimization Countermeasures of Rail Transit Access Path in Urban Central Area Based on Baidu API-- Take Yingkou Road Station in Tianjin as An Example

Abstract

Excavate the current problems of rail transit access path in urban central area, and put forward optimization countermeasures to improve the service level of the station.Firstly, based on Baidu API data, road network data, Baidu location data, real-time road condition data, path planning data and simulated path navigation data, THE O-D travel point matrix model centered on rail transit stations is constructed by USING GIS.Secondly, GIS spatial analysis method and scenario simulation method are used to carry out the comparative study of time shortest path and o-D distance shortest path, the time comparison study of travel points in different scenarios and the scenario simulation study of time shortest path at different times.Finally, combined with the status quo of urban land use, taking Tianjin Yingkou Road station as an example, optimization countermeasures are proposed, which can not only improve the traffic bearing rate of rail transit, but also promote the optimization of urban spatial structure and efficient and healthy development