交通运输研究Issue(4)：42-48,7.DOI:10.16503/j.cnki.2095-9931.2015.04.007
基于出租车GPS数据的扬招点选址确定方法
Location Selection Method for Taxi Stands Based on GPS Data
摘要
Abstract
A location selection model for taxi stands was developed to match taxi demands. First, the GPS data of taxis was analyzed to get the spatial distribution of taxi demands. Then, a mathematical pro⁃gramming model was established. The model set minimum taxi stands as objection, and considered the service coverage required to achieve as constraint conditions. Finally, according to the known distribu⁃tion of taxi demands, with the given service scope and expected service coverage, the number and loca⁃tion of taxi stands were got from the model. As a case study, the model was applied to Xinjiekou CBD in Nanjing. The service scope of 300 meters was set and the expected service coverage was 85%. The result shows that 11 taxi stands are needed to cover 85%taxi demands in the area of 5 square kilometers. Spe⁃cific locations of taxi stands are also got through this method. After that, sensitivity analysis of the num⁃ber of taxi stands was conducted, which could provide support for setting taxi stands from aspects of ser⁃vice quality and cost economy.关键词
交通工程/出租车扬招点/GPS数据/选址/出租车需求Key words
traffic engineering/taxi stand/GPS data/location selection/taxi demand分类
交通工程引用本文复制引用
章程,张舒沁,王梦真..基于出租车GPS数据的扬招点选址确定方法[J].交通运输研究,2015,(4):42-48,7.基金项目
上海市大学生创新活动计划 （）
