铁路货运定价辅助决策系统研究  

Research on the Assistant Decision-making System of Railway Freight Pricing

作　　者：汪波 WANG Bo(Southwest Jiaotong University, School of Transportation and Logistics, Master Degree Candidate, Chengdu Sichuan 610031, Chin)

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031

出　　处：《铁道经济研究》2018年第1期43-47,共5页Railway Economics Research

摘　　要：目前,我国铁路货运定价体系存在定价水平偏低,价格滞后且长期不变,不能反映市场需求等缺陷。结合铁路实行现代化信息建设的背景,利用数据仓库技术构建铁路货运价格制定辅助决策系统的框架。系统根据铁路局内部和行业数据,利用数据仓库、OLAP和数据挖掘技术实现对数据存储、分析、处理,运用J2EE技术,在Web平台上实现运量预测、货运市场分析、效益分析、合理运价制定、系统预警等功能。该系统能实现有效采集和管理货运数据,定期更新数据库和模型库,规范数据结构,数据处理高效性等功能和目标。At present, China railway freight pricing system has some defects, such as low price, lagging price and so on. With the background of railway modernization information construction, this article uses Data Warehouse to construct the framework of the assistant decision-making system of railway freight pricing. According to the Railway Bureau and industry data, the author uses OLAP and Data Mining technology to storage and analyzing, uses J2EE technology to forecast and pre-alarm. The system would improve the efficiency of freight data collection and management.

关 键 词：铁路货运定价 数据仓库 决策支持系统(DSS) 

分 类 号：F532.5[经济管理—产业经济]