文章基本信息

标题：Competition or Supplement? Tracing the Relationship of Public Transport and Bike-Sharing in Vienna
本地全文：下载
作者：Ulrich Leth ; Takeru Shibayama ; Tadej Brezina 等
期刊名称：GI_FORUM - Journal for Geographic Information Science
电子版ISSN：2308-1708
出版年度：2017
卷号：2
页码：137-151
DOI：10.1553/giscience2017_02_s137
出版社：ÖAW Verlag, Wien
摘要：The ever-increasing popularity of bike-sharing schemes has added an additional mode to the transport regime in many cities. The data produced by lending and returning bicycles at geographically diverse stations has stimulated numerous studies. We focus on the City of Vienna bike-sharing system (CityBike Wien; CBW) and its relationship with the public transport system, asking whether bike-sharing serves as competitor, relief or supplement. We approach the question by surveying the total CityBike Wien trip data from 2015 – about 1 million records. We cleanse and route all bicycle trips and compare them with routed alternative public transport (PT) journeys in terms of travel time ratios and detour factors. After calculating and plotting the cumulative frequencies of travel times and distances of both modes of transport as well as comparing the current PT and CBW usage levels, we conclude that CityBike functions as a supplement to Vienna’s public transport.
关键词：bike; sharing; public transport; mapping; travel time ratio; detour factor