【摘要】 针对数据仓库技术如何满足公交智能决策支持系统（ＰＴＤＳＳ）的要求进行了研究，着重说明了基于数据仓库的决策支持理论和方法在公共交通决策支持系统中的应用，提出了用于公共交通决策支持系统的数据仓库的开发流程以及在数据采集与数据组织方面的设计与实现．更多还原

【Abstract】 The technique of data warehouse is investigated as described in this paper in order to meet the requirement of intelligent decision supporting system for public traffic(PTDSS). The application of data- warehouse-based decision supporting theory and method to decision supporting system of public traffic is emphatically described and the developing flow chart of data warehouse for PTDSS as well as the design and realization of this system with respect to data acquisition and organization are proposed.更多还原