输电线路纸质断面图数字化方法研究及实现

Research and Implementation of Digitizing Method of Paper Section Diagram of Transmission Line

指出了近几年旧输电线路改造项目越来越多,重新测量断面图势必会花费很大的代价,因此如何数字化并利用原有纸质断面图是个重要的课题。根据工程实例探讨了一种数字化输电线路纸质断面图的方法,并编程实现了数据处理流程,同时对数字化的误差来源进行了分析,提出了一种衡量数字化精度的参考标准。

In recent years,there are more and more reconstruction projects of old transmission lines.Re-measurement of the section will inevitably cost a lot of money.Therefore,how to digitize and utilize the original paper section is an important issue.This paper puts forward a digital transmission line paper section drawing method,and programs the data processing flow.At the same time,this paper analyzes the error source of digitization,and puts forward a reference standard to measure the digitization accuracy.