交通运输系统工程与信息 ›› 2005, Vol. 5 ›› Issue (6): 47-53 .

• 智能交通系统与技术 • 上一篇    下一篇

实时ITS数据管理现状与需求分析

耿彦斌1,于雷1,2
  

  1. 1.北京交通大学交通运输学院,北京100044;2.德克萨斯南方大学,美国休斯顿77004
  • 收稿日期:2005-04-28 修回日期:1900-01-01 出版日期:2005-12-25 发布日期:2005-12-25

Current Situation and Demand Analysis of Real-Time ITS Data

GENG Yan –bin1,YU Lei1,2
  

  1. l.School of Traffic and Transportation,BeijingJiaotong University,Beijing 100044,China;
    2. Texas Southern University,Houston,TX 77004,U.S.A
  • Received:2005-04-28 Revised:1900-01-01 Online:2005-12-25 Published:2005-12-25

摘要: 从ITS数据的内涵分析和ITS数据用户的类型识别入手,就当前国内外ITS数
据的管理现状进行分析,得出了当前数据管理领域的经验、教训和启示,明确了未来数据管理实践工作的重点;同时,通过分析各类潜在的ITS数据用户的具体职能,将用户需求与对应的ITS数据收集使用情况作了匹配,提出了未来舱够更好的满足用户需求的数据管理措施和要求.

关键词: 智能交通系统(ITS) , 数据管理, 需求分析, 识别方法

Abstract: This paper first provides the definition and analysis of ITS data and its stakeholders classification. Then, it analyses the current situation of ITS data management home and abroad and sums up experiences, lessons and inspirations of ITS data management. Subsequently, it analyzes the key areas in the future ITS data management practice. Further more, it creates a matrix matching the users’ data needs with the availability of ITS data by analyzing specific functions of potential ITS data users. Finally, it proposes a set of data management strategies and requirements far better meeting the future data demand.

Key words: intelligent transportation system, data management, demands analysis, identification techniques