本文研究了利用光电测距仪进行道路勘测设计的新方法。
A new method of route survey and design by electro-optical range finder was studied.
本文报道了作者新近研制成功的光电测距仪话音通信装置。
A newly developed voice communication device which is used in the optoelectronic measuring distance instrument is described in the paper.
周期误差是相位式光电测距仪的主要误差之一，它对测距成果的精度往往产生严重的影响。
Periodic error, one of the main errors occurring with phase-type optic-electronic rangers, often results in influences seriously affecting the accuracy of measured distances.
光电测距仪（含全站仪）的加常数是仪器测量结果的改正项目，是仪器检定项目非常重要的一项。
The additive constant of the electro-optical distancemeasuring instrument and the total station instrument are the correction of the survey results using these instruments.
基于全站仪和光电测距仪，本文提出了圆形建筑物倾斜观测的新方法，并推导出了相应的计算公式。
By using the total stations and EDMIs, this paper provides a new method to do the obliquity observation of a circular building. Some related computation formulas are declured.
该装置利用光电测距仪的光源和测量光路，采用PF M调制，来完成测量主机到测量站的话音通信。
By utilizing the LED and light way of the instrument and employing PFM modulation, it can transmit voice from the master of the instrument to measuring point.
随着光电测距仪的广泛使用，极坐标法已逐渐成为高等级公路曲线测设的一种简便、迅速、精确的方法。
With the extensive application of the electro-optical range finders, the polar coordinate method is used as an easy, rapid and exact method for the curve survey of the high class highways.
针对圆形物体中心位置的精确测定，提出了基于全站仪或光电测距仪的两种方法：坐标法和方向距离法。
Based on several comparative methods of surveying and fixing of curve, a new method of polar coordinate to calculating the demarcating data is put forward.
本文对光电测距仪进行公路曲线测设的误差大小作了分析，并结合公路曲线测设的允许误差进行分析对比，提出了控制置镜点到测点的距离以达到测设精度要求。
In this paper, the error of light-electric range finder in highway curve survey is analysed. The control distance between two survey station is presented so as to control the precision.
传统的无人机目标定位技术要求光电转台必须装配激光测距仪，因此光电转台至少是双装载。
Traditional UAS targeting technology needs optical turret load Laser Rangefinder. So optical turret must be double payload at least.
然而实际道路中弯道也占了很大一部分，由于内外道里程的差距，使得光电编码器测距仪在长距离定位中累积误差，定位精度越来越低。
Due to the difference of the mileage between inside lane and outside lane, the errors in the long-distance positioning have been accumulated and positioning accuracy is getting lower and lower.
然而实际道路中弯道也占了很大一部分，由于内外道里程的差距，使得光电编码器测距仪在长距离定位中累积误差，定位精度越来越低。
Due to the difference of the mileage between inside lane and outside lane, the errors in the long-distance positioning have been accumulated and positioning accuracy is getting lower and lower.
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