基于串行通信的全站仪测角精度的自动检定

全站仪按照测角精度划分为DJ1,DJ2,DJ6等级别,1,2,6等分别为该全站仪一测回水平方向中误差的秒数。传统的仪器检测标准是采用人工采集并且记录数据的方法,费时又费力,出错率较高。基于现代电子经纬仪的基础,本文提出了一种自动化的方法,利用现代计算机控制的手段,实现了对测角精度的自动检定。

The total station is divided into DJ1, DJ2, DJ6 and so on according to the angle measuring accuracy. 1, 2, 6 and so on are respectively the seconds of the total error of the total station. The traditional instrument inspection standard is the method of manual collection and recording of data, which is time-consuming and laborious, and the error rate is higher. On the basis of modern electronic total station, a new method of measuring standard deviation is put forward in this paper, so that auto- matie calibration of angle measurement accuracy is realized.