摘要： 介绍了用于在工程图纸版本管理中检查不同版本之间差别的软件ＶＨＣｏｍｐａｒｅ的设计与实现，该系统可在物理和逻辑两个层次上对图纸进行比较，快速为工程设计人员指出两图的差别，极大地提高了工作效率。

关键词: 工程图纸, 可比性, 版本, 图形元素, 版面划分

Abstract: The design and implementation of a drawing version management associative tool-VHCompare, is introduced. VHCompare compares two drawings in both physical and logical levels, provides designers with differences between two drawings very rapidly and thus improves their productivity greatly.

中图分类号: 

• TP391.7