交通运输系统工程与信息

交通运输系统工程与信息 ›› 2008, Vol. 8 ›› Issue (5): 38-43 .

• 智能交通系统与信息技术 • 上一篇    下一篇

面向数据挖掘的城市交通信息集成三维模型

王振华a，b;侯忠生*b;许辉 c ;孙国萍 c   

  1. 北京交通大学: a.交通运输学院; b.电子与信息工程学院先进控制系统研究所, 北京 100044;c.北京公共交通控股（集团）有限公司，北京 100073
  • 收稿日期:2008-04-07 修回日期:2008-07-09 出版日期:2008-10-25 发布日期:2008-10-25
  • 通讯作者: 侯忠生
  • 作者简介:王振华（1981-），男，甘肃天水人，博士生。
  • 基金资助:

    国家科技支撑计划项目（2006BAG01A01-2）。

Three-dimensional Urban Traffic Information Integration Model for Data-mining

WANG Zhen-huaa, b;HOU Zhong-shengb ;XU Hui c ;SUN Guo-ping c   

  1. a. School of Traffic and Transportation; b. Advanced Control Systems Laboratory of the School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China;c.Beijing Public Transport Holdings Ltd.,Beijing 100073,China
  • Received:2008-04-07 Revised:2008-07-09 Online:2008-10-25 Published:2008-10-25
  • Contact: HOU Zhong-sheng

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被引次数

13

摘要： 经过规范化的发展，已经涌现出不少成熟的企业信息集成(EII)模型，而城市交通信息集成（UTII）方面还缺乏规范、成熟的模型。基于此，本文从流程再造、数据交互以及数据挖掘三个方面，提出了一种城市交通信息集成三维模型（3D-UTII)。这三个维度的集成即为：基于流程再造的交通信息系统内部的深度集成（DDII），基于异构数据库技术的交通信息系统间的广度集成（EDII），以及基于数据挖掘技术的分析式集成（ADII）。本文对这三个维度的实施框架和具体实现技术分别做出了进一步阐述，最后使用北京市奥运交通应急系统的信息集成方案为实例对模型的实施做出了说明和验证。

关键词: 城市交通信息集成, 企业信息集成, 流程再造, 数据交互, 数据挖掘

Abstract: Through the standardized development, there are plenty of mature enterprise information integration (EII) models but we still lack standardized and mature urban traffic information integration (UTII) models. Thus, a new urban information integration model (3D-UTII) was put forward and then presented from such three perspectives as process reengineering (PR), data interchange (DI) and data-mining (DM). These three dimensions can be interpret as: depth-dimension information integration (DDII) based on PR intra-system, Extensive-dimension Information Integration based on heterogeneous data (HD) techniques inter-system, and analytical-dimension information integration (ADII) based on DM techniques. The implementation framework and specific techniques of these three dimensions are also presented in the paper. Finally, the information integration solution of the public transportation emergency disposal system during Beijing Olympic Games is supplied as an example to show the availability of the model.

Key words: UTII (Urban Traffic Information Integration), EII (Enterprise Information Integration), process reengineering, data interchange, data-mining

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