Author(s)

Zhijie Chen, Yongping Bai, Min Zhang

Corresponding Author

Yongping Bai

Abstract

Based on the POI data and bus route data of bus stations in the main urban area of Lanzhou to study the spatial layout of bus stations macro distribution and internal connections. The results show that: In the spatial pattern of the bus station cluster in the main urban area of lanzhou city, there is a spatial structure of “one main center and two sub-centers”.From the perspective of internal relations, the degree center value of most of the 694 bus stations in the main urban area of lanzhou is greater than the intermediate center value, with the mean values of 370.607874 and 132.401578 respectively. This indicates that most of the bus stations in the main urban area of lanzhou have good direct access ability, but the interconnections between them are poor. By combining the overall urban planning of lanzhou, further optimize the spatial layout of bus stations in the main urban area of lanzhou.

Keywords

Bus station; spatial distribution; optimization strategy; Lanzhou city