XML技术在交通综合数据库中的应用研究

交通综合数据库是交通综合信息平台的核心和基础。本文首先分析了交通综合数据库的功能以及其所存储的信息类型,分析了XML技术在异构数据源之间进行数据共享和交换方面的优势以及目前许多国家和地区对XML在交通数据交换中的研究状况,在此基础上提出了基于XML技术的交通综合数据库的系统结构,重点研究了利用XML实现数据交换的理论与技术途径,通过在实际研发工作中的应用,结果表明XML技术在交通综合数据库中有良好的应用前景。

Application of XML Technology in Transport Integrated Database

Transport Integrated Database (TID) is the base of the Transport Integrated Information Platform. This paper describes a theoretic study and practical development of an XML-based approach to achieve TID function. The authors analyze the function of TID and the data type-stored, and the advantages of XML in terms of data sharing and exchange, also the development condition of XML applied in transport data sharing and exchanging fields, and present the system architecture of XML-Based TTD, with the theory and technology approach of implement of TID using XML.The application of XML in practical development, proves that it is feasible and successful of XML in TID. Although the research appears limited, a key goal of it was to ensure that the Transport Integrated Information Platform developed could be extended to other transport-related data resources.