列车运行图自动生成系统的设计与实现

Design and Implement of the Auto-Generating System for Train Route Map

关键词:  列车运行图  矢量图形  数据库  信息系统

Key words:  train route map  vector graph  data base  information system

摘要:

基于对火车站列车运行管理业务流程的分析,介绍一个基于数据库和矢量图形的列车运行图自动生成系统的设计与实现。系统实现了列车数据的输入、修改,并根据数据的更新自动生成列车运行管理图。

Abstract:

The design and Implement of an auto-generating system for train route map based on database and vector graph are described in terms of the work flow in the management of the train route map in railway station. In this system, the management graphs of trains are generated automatically according to the renewed data.