全国铁路路网信息查询程序设计技术

随着计算机技术的发展,用户对列车运行图的编制提出了更高的要求,研究和设计全路路网运行图信息的可视化查询是实现计算机编制全路列车运行图的重要组成部分。在阐述路网信息查询设计原则的基础上,介绍了路网查询模块的开发环境、主要功能和程序设计技术。

The Design Technology Of China Railway Network Information Inquiry Program

With the development of computer technology, the customers raisedmore demands on the generation of train graph. It is an important part of Chinarailway train graph generated by computer to research and develop thevisualized inquiry of China railway network train graph information. Based onillustrating the design principle of railway network information inquiry, the paperintroduces the develop environment, main functions and program designtechnology for railway network inquiry model.