公路CAD发展综述

Summary of Highway CAD Development

介绍国内外公路CAD的发展概况和常用公路CAD软件的情况,指出目前公路CAD软件存在的问题,对未来公路CAD软件的发展趋势进行概括。

The paper firstly introduces the general development situation of the domestic and foreign highway CAD technology, then comprehensively introduces the current situation of the domestic and foreign highway CAD software, and points out some current problems about the highway CAD software, finally makes generalizes for the development trend of highway CAD technology.