全站型电子速测仪的使用和检验

测控论文编号:CK134   论文字数:9708,页数:34

目 录
摘要
1 绪论 1
2 原理、分类及构造 2
   2.1全站仪原理 2
   2.2全站仪分类 2
   2.3全站仪的构造 5
      2.3.1概述 6
      2.3.2同轴望远镜 6
      2.3.3双轴自动补偿 7
      2.3.4键盘 8
      2.3.5储存器 8
      2.3.6通讯接口 8
3 全站仪的使用 9
   3.1 水平角测量 9
   3.2 测距测量 10
   3.3 坐标测量 11
   3.4 全站仪的数据通讯 12
   3.5 放样 14
4 检验 20
   4.1通用技术 20
      4.1.1通用技术要求 20
   4.2 基础性调整与校准 21
   4.3 水准器轴与竖轴的垂直度 21
5总结 22
致谢 23
参考文献 24
附录 2

摘  要
 全站型电子速测仪是一种兼有自动测距、测角、计算和数据自动记录及传输功能的。自动化、数字化的三维坐标测量与定位系统。它由光电测距单元，电子测角及微处理器
单元，以及电子记录单元组成，是一种广泛应用于控制测量、地形测量、地籍与房产测量、工业测量及近海定位等的电子测量仪器。按其结构，可分为整体式与积木式两种。前者是将测距、测角与电子计算单元和仪器的光学与机械系统设计成整体;后者则分别由各自独立的光电测距头、电子经纬仪与电子计算单元组成。全站型电子速测仪又称“电子全站仪”，简称“全站仪”。全站仪的测角部分的准确度等级以仪器的标称标准偏差来划分，可分为0.5″，1″，2″，3″，5″，10″等几个等级。

关键词：测距;测角; 标称标准偏差

Abstract
 Entirestation type electronic speed measuring instrument is a kind of both automatic and Angle measurement, calculation and automatic recording and transmitting data. Automatic and digital 3d coordinate measurement and positioning system. It consists of photoelectric rangefinder unit, electronic measuring Angle and microprocessors.Unit, and electronic records unit, is a widely applied to control measure, topographic survey, cadastral and property measurement, the measurement and offshore orientation of industrial electronic measurement instruments. According to the structure, can be divided into two integral and building blocks. The former is the will and Angle measurement and electronic calculating unit and the optical instruments with mechanical system designed to overall, The latter by independent photoelectric theodolite with head, electronic range of electronic calculating unit.Entirestation type electronic speed measuring instrument and say "electronic electronic tachometer" (ElectornicTotalStation), referred to as "total".Part of the electronic tachometer Angle measurement accuracy level of nominal standard deviation in instrument.

Keywords：distance; Angle measuring; Nominal standard deviation