基于Visual LISP全路线横断面数据自动提取

Automated Extraction to the Data of Drawing the Transverse Section of the Roadbed Based on Visual LISP

分析了传统断面测量内业数据处理的不足,提出了利用LISP语言进行二次开发,实现全路线断面数据的CASS或鸿业道路设计软件相应格式文件的自动提取,并通过结合相应的数字测图软件实现全路线的断面图自动化绘制,大大地提高了线型工程断面测量内业数据处理和成图的效率和精度.

The lack of the traditional cross-section measurement data processing is presented. Using the LISP language for secondary development,the whole line cross-sectional data and corresponding format file of CASS or Hongye software is automaticly extracted and writed, combined with corresponding software to drawing a cross-sectional map it greatly improves the efficiency and accuracy of the cross-section measurement data processing and mapping.