摘要
基于掌握长沙市居民的出租车出行需求分布,科学评估出租车运营效率和管理效益的目的,通过选取长沙市工作日的出租车GPS数据进行数据挖掘,提出一种应用于大规模出租车运营管理的数据处理流程,并建立基于GPS数据的出租车运营指标计算模型。从而获得居民在不同道路或不同功能区域的时空分布,全面分析长沙市当前出租车运营现状与主要特点,为城市交通规划提供数据支持,并在提高城市交通运行效率中发挥重要作用。
In order to grasp the Changsha residents taxi travel demand distribution,scientific assessment of taxi operation efficiency and management efficiency,data processing procedures developed for large-scale operation and management of the taxi,and set up a calculation model of taxi operation index based on GPS data,can obtain the residents in the temporal and spatial distribution of different roads and different function areas,a comprehensive analysis of the current situation of taxi operators and main features in Changsha,to provide data support for the city traffic planning,and play an important role in improving the operational efficiency of traffic in the city.
作者
江迎
Jiang Ying(Changsha Planning&Design Survey Research Institute,Changsha 410007,China)
出处
《城市勘测》
2018年第6期28-31,共4页
Urban Geotechnical Investigation & Surveying