铁路站场平面图CAD系统中图形信息的自动识别和提取方法

介绍了一种在铁路站场平面图CAD系统中自动识别和提取网络结构图中图形信息的方法，使站场平面图形设计及生成可自动、连续进行，从而使工作效率得到显著提高。

This paper introduces the automatic recognition and drawing method of graphic information in the railway yard plane figure CAD system, Which can design and generate automatically the plane figure of the yard so as to raise the working efficiency obviously.