基于AutoLISP技术的动力系统图纸维护的实现

Realization of Maintenance of Power System CAD Drawings Based on AutoLISP Technology

为解决动力管网图纸中阀门编号提供的信息不足问题,提出一种基于AutoLISP的图纸信息维护技术。将信息添加到外部数据文件中(通过Visual C++实现),查阅图纸时利用AutoLISP命令查询数据文件,最后将信息显示在定制好的DCL对话框中。实验结果表明,此实现方法使用方便,能为生产运行提供实用的图纸信息,具有较高的适用价值。

To solve the problem of insufficient information provided by the valve serialnumber in the power pipe network CAD drawings,this paper presents a method of CAD drawings information maintenance based on AutoLISP technology.Adding information to an external data file(implemented by using Visual C++),using the Auto Lisp command to query the data file when looking up the CAD drawings and finally getting the information displayed in a customized DCL dialog box.The experimental results show that this method is convenient to use,can provide practical information of CAD drawings for daily maintenance work and has high applicable value.