铁道标准设计Issue(2)：135-138,4.DOI:10.13238/j.issn.1004-2954.2014.02.031
铁路运输决策支持系统关键技术研究
Study on Key Technologies of Railway Transportation Decision Support System
摘要
Abstract
To provide a scientific decision-making basis for railway transportation administrative staff, the railway transportation decision support system was developed based on data warehouse and decision supporting technology. The architecture of this system was introduced in this paper. And also, a kernal subsystem in this system, namely the integrated transportation index data mart, was emphatically studied in this paper, including the data mart model design and ETL scheme design which are based on the characteristics of data source. For decision supporting, this system is of multi-functions, including reporting application, multi-dimensional analysis, ad-hoc query, data mining application, etc.关键词
铁路运输/决策支持系统/数据仓库Key words
railway transportation/decision support system/data warehouse分类
交通工程引用本文复制引用
李敏,黄远新..铁路运输决策支持系统关键技术研究[J].铁道标准设计,2014,(2):135-138,4.基金项目
国家科技攻关计划(2002BA407B06) （2002BA407B06）
