基于AutoLISP自动输出道路横断面数据  

Automatic Output of Road Cross-section Data Based on AutoLISP

作　　者：彭奕宁 PENG Yining(Shanghai Jiyuan Construction Engineering Consulting Co.,Ltd.,Shanghai 201700,China)

机构地区：[1]上海继元建设工程咨询有限公司,上海201700

出　　处：《现代信息科技》2025年第2期158-162,共5页Modern Information Technology

摘　　要：在市政道路勘测中,横断面数据提取是常见的内业工作任务之一。对所采集的横断面数据进行分析时,通常需要内业人员通过AutoCAD软件逐个量取数据,存在工作效率低、工作量大、数据易错等问题。文章利用AutoLISP语言在AutoCAD软件中二次开发程序,实现了图中横断面线上的断面点全自动化输出为三行一组横断面数据格式,避免了手工重复量取、录入的烦琐工作。实践证明,该方法有效提高了内业工作效率与数据质量,稍微修改程序还可提取并输出不同的横断面数据格式。In the survey of municipal roads,cross-section data extraction is one of the common interior work tasks.During the analysis of collected cross-section data,the data usually needs to be measured one by one by the interior staff through AutoCAD software,and there are problems of low work efficiency,large workload,and error-prone data.This paper uses AutoLISP language to carry out secondary development of program in AutoCAD software,and it realizes that the cross-section points on the cross-section line in the map could output with full-automation into cross-section data format of three rows per group,avoiding manual and repeated measurement and trouble input process.The practice has proven that this method effectively improves the efficiency and data quality of interior work,and it can also extract and output various cross-section data formats with minor modifications to the program.

关 键 词：AUTOLISP 道路勘测 横断面数据 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]