测距仪

GPS与测距仪短距离测量精度探讨

Discussion About the Precision in Short-range Survey with GPS and Range Finder

CCD测距仪的研制

The development of CCD range finder

K波段测距仪基带信号跟踪处理研究

Research on base-band signal tracking processing of K-band ranging system

DSP技术在激光测距仪中的应用

The Application of DSP Technology in Laser Range Finder

CCD自动测距仪的设计与研制

Research and Manufacturing on CCD Automation of Measuring Distance Device

一种使用GPS、罗盘和激光测距仪测定南极冰川运动的方法

A Method of Using GPS 、 Compass and laser Scanner to Measure the Glacier Movement In Antarctic

基于双CPU处理的超声波测距仪设计

Ultrasonic range finder which based on two CPUs

基于CPLD的超声波测距仪研制

On the Development of Ultrasonic Range Finder Based on CPLD

小型低值LD激光测距仪的优化设计

Optimum Design of Low Cost Mini LD Laser Rangefinder

基于PSD的非接触式测距仪的设计

Design of non-contact Measurement Distance Gauge Based on PSD

采用PSD的智能红外测距仪

An Intelligent Infrared Ray Distance Measurement Instrument Using PSD

Acuity激光测距仪校准算法研究

Study of Calibration Algorithm for Acuity Laser Rangefinder

车用防撞LD测距仪的设计

Design of Automobile Crashworthy LD Rangefinder

本文介绍了直接数字合成（DDS）技术在激光相位测距仪中的应用。

This paper introduces the application of direct digital synthesizers ( DDS ) technique in laser phase distance measurement .

小型低值LD激光测距仪的测距能力与系统的信噪比

The ability of measurement distance of low cost Mini LD laser rangefinder and the signal noise rate SNR of system

用MSA方法校准激光测距仪

A Calibration of Laser Ranging Gauge by MSA

它主要用于附有电子手薄的测距仪与IBM-PC计算机间的数据通讯。

It can be used for data-communication between Electronic Field Books of EDM and IBM-PC Computer .

红外测距仪配合PC-1500袖珍机在地形测量工作中的应用

The application of the infrared Ranger combined with a PC-1500 Pocket Computer in topographic survey

优于10cm精度的卫星激光测距仪

Satellite Laser Ranging System with a Precision of Less Than 10 cm

本文结合笔者所设计的超声波测距仪，介绍了用神经网络校正超声波传感器的非线性误差的原理与方法，并提出了基于BP神经网络的超声波测距非线性误差校正的模型、算法及其硬件实现。

The paper introduce the principle and the methods for correcting the nonlinear errors of the ultrasonic wave sensor with a neural network , combining the designed system of ultrasonic wave measuring distance .

射击精度获得是采用一套简单的使用红外夜视和激光测距仪输入的FCS光点火控系统。

Fire accuracy is attained by a primitive FCS light spot fire control system with IR night vision and laser rangefinder input .

同时，针对GPS的缺陷性，为了解决GPS无法测量部分地籍碎部点这一问题，提出了GPS与全站仪、GPS与CCD相机、GPS与手持式激光测距仪集成等测量技术措施。

In order to make up the shortcomings of GPS , some integrating measures such as GPS + Total Position Station , GPS + CCD , GPS + Portable Laser Distance Measuring Instrument and etc are given .

分析了俄罗斯的Q开关LiNbO3晶体的成分，这种开关用在Nd∶YAG激光测距仪上，能够在温度-50～50℃范围内稳定工作。

This paper analyzed chemical composition of Russian Q-switched lithium niobate ( LiNbO 3 ) crystal which is used in Nd ∶ YAG laser rangefinder and can work at - 50 ℃ - 50 ℃ .

通过对江西某市地籍控制测量首级网和加密网平差和结果分析，并对GPS测量结果和光电测距仪测量结果进行对比，表明GPS技术完全满足地籍控制测量的要求。

By the analysis of adjustment outcomes of cadastral control survey network and pass point network and comparing the outcomes of GPS with distance measuring instruments , we can prove that GPS can meet the precision demands of cadastral control survey .

通过借助激光测距仪、CCD摄像机外部传感器信息，在将观测数据与环境模型相匹配后，利用EKF对位姿估计进行更新。

Matching the extracted feature , obtained from external sensors such as laser range finder and CCD camera , with environment model . And then update the pose estimation with EKF algorithm .

主要成果是：[1]研制了一套采用激光测距仪和彩色线性CCD相机同步获取目标表面三维信息、反射率信息和彩色RGB信息的三维扫描系统；

The main achievements are : [ 1 ] Developing a 3-D scanner combining a laser range finder with color linear CCD camera for getting the 3-D coordinates , reflectance and color information synchronously .

系统硬件以计算机为核心，包括距离传感器、激光测距仪、加速度传感器等，系统软件以Windows2000为运行平台，采用面向对象的程序设计语言Visualc++进行开发。

The computer is the key of the system hardware which also includes distance sensors , laser range-finders , acceleration sensors . Meanwhile , the system software taking Windows 2000 as its operating platform , using the object-oriented programming language Visual C + + to develop .

介绍一种基于MCS-51或MCS-96系列单片机控制的超声波测距仪所使用的LED显示器的动态显示接口电路。

The dynamic display interface circuit of the LED display used in the Ultrasonic Distance Tester which is controlled with a series of SCM such as MCS-51 or MCS-96 , is introduced .

该装置利用光电测距仪的光源和测量光路，采用PFM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 .

详细介绍了用MSA方法校准激光测距仪理论依据、校准测试方案及测试结果，还就结果进行了讨论。

A theoretic base , measurement scheme and results on the calibration of laser ranging gauge by MSA have been presented in this paper . The results have also been discussed .