中国交通信息系统基本框架体系研究  

Studies on Architecture of Transportation Information Systems in China

作　　者：杨晓光[1] 

机构地区：[1]同济大学智能交通运输系统研究中心,上海200092

出　　处：《公路交通科技》2000年第5期50-55,共6页Journal of Highway and Transportation Research and Development

基　　金：国家 973重点基础研究发展项目资助! (G1 9980 30 4 1 9) ;国家自然科学基金重点项目资助! ( 596382 30 )

摘　　要：在探讨我国实现交通信息化的充分必要性的基础上 ,研究提出了适应于中国实际的交通信息系统基本框架、交通信息化所关联的基本技术 ,以及推进我国城市交通信息化的对策和措施。另外 ,讨论了交通信息的资源性和有价性 ,为尚处在低利用状态的信息基础设施创造出信息需求 ,其成果对于发展我国的交通信息产业具有重要的参考意义和价值。Based on the discussion of the necessity in developing ATIS in China, the ATIS architecture suitable for China's reality, essential technologies related to ATIS, and the measurements to facilitate the implementation of ATIS in Chinese urban areas are investigated in this paper The concept of society information system with representation of ATIS is presented The technique feature about the collection , processing, and services of transportation information are analyzed systematically These studies provide direction and basis for the development of transportation information technology and the development of Chinese national ITS architecture The resource and valuable characteristics of transportation information are also discussed to create“transportation information needs”for the insufficiently used information infrastructures

关 键 词：城市交通 智能交通系统 交通信息系统 信息需求 

分 类 号：U495[交通运输工程—交通运输规划与管理]