摘要
随着城市交通和环境压力的不断增加,怎样提高出租车的运营效率,是迫切需要解决的问题。利用常州市出租车营运数据,研究并实现了基于数据仓库技术的出租车营运智能数据分析系统。面向营运额主题和空载率主题,从时间、地区、车辆型号、运行时间段等角度对所提取的数据进行处理,并利用Analysis Services进行多维数据分析,找出出租车的运营与星期几及1d中不同时间段之间的关系。
When the pressure from traffic and environmental problems becomes more and more serious, how to im prove the taxi operation efficiency is an urgent need. Based on the taxi operation data in Changzhou, this paper studies and implements taxi operation data analysis system based on data warehouse. Facing the subjects of operational income and empty loading rate, it deals with the data from the standpoint of time, area, vehicle model and operational time intervals, analyzes the data with Analysis Services, and finds out the relationships among taxi operation, weekday and time scale of the day.
出处
《交通信息与安全》
2012年第5期139-142,共4页
Journal of Transport Information and Safety
