Design and Realization of LCD Display of Laser Rang-Gating Controller

FENG Qiang; SUN Hang; ZHANG Hai-bo

doi:10.3788/YJYXS20112605.0631

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Design and Realization of LCD Display of Laser Rang-Gating Controller

Driving & Controlling | 更新时间：2020-08-12

- Design and Realization of LCD Display of Laser Rang-Gating Controller
- Chinese Journal of Liquid Crystals and Displays Vol. 26, Issue 5, Pages: 631-635(2011)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,130033
  2. 中国科学院研究生院,北京 100039
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20112605.0631
  CLC： TN27
- Received：28 January 2011，
  
  Revised：23 March 2011，
  
  Published Online：20 October 2011，
  
  Published：20 October 2011
- 稿件说明：
移动端阅览
冯强, 孙航, 张海波. 激光距离选通控制器液晶显示的设计与实现[J]. 液晶与显示, 2011,26(5): 631-635

FENG Qiang, SUN Hang, ZHANG Hai-bo. Design and Realization of LCD Display of Laser Rang-Gating Controller[J]. , 2011,26(5): 631-635
冯强, 孙航, 张海波. 激光距离选通控制器液晶显示的设计与实现[J]. 液晶与显示, 2011,26(5): 631-635 DOI： 10.3788/YJYXS20112605.0631.

FENG Qiang, SUN Hang, ZHANG Hai-bo. Design and Realization of LCD Display of Laser Rang-Gating Controller[J]. , 2011,26(5): 631-635 DOI： 10.3788/YJYXS20112605.0631.

摘要

以TI公司DSP芯片TMS320F2812作为主控制芯片

设计了一种基于DSP的激光距离选通成像系统的同步控制器。该控制器具有液晶显示和按键设置功能

可以直接在液晶屏上显示系统的状态和参数。给出了该控制器的功能和硬件结构以及软件流程设计。实验结果表明

该控制器具有结构简单、延迟时间精确、实时性好等特点

可以满足激光主动照明成像系统的要求。

Abstract

Regarding TIs DSP chip TMS320F2812 as the main chip

a kind of LRG(Laser Rang-Gating) imaging system based on the DSP is designed. The controller has LCD display and key setting function. The system status and parameters can be displayed on the LCD. The function and hardware structure of the controller

and software flow design has been given. The practice proved that the controller has the advantages of simple structure

delay time precision and real time. The controller satisfied perfectly the laser active illuminated imaging system.

关键词

Keywords

references

苏奎峰,吕强,耿庆锋,等. TMS320F2812原理与开发 [M].北京:电子工业出版社,2005:3-5.[2] 孙丽明. TMS320F2812原理及其C语言程序开发 [M].北京:清华大学版社,2008:8-3.[3] Texas Instruments. TMS320F2812 Digital signal Processers Data Manual .Texas,USA,2004.[4] 陈志斌,梁艳.激光测距机瞄准系统分辨率全自动检测技术研究 [J]. 红外与激光工程 ,2004,33(5):453-457.[5] Bonnier D, Larochelle V. A range-gated active imaging system for search and rescue, and surveillance operations [J]. SPIE,1996, 2744:134-145.[6] 赵岩,翟百臣,王建立,等. 激光距离选通成像同步控制系统的设计与实现 [J]. 激光与红外工程, 2005, 34(5): 526- 529.[7] 北京精电蓬远显示技术有限公司.点阵字符型液晶显示模块使用说明书 .北京,2001.[8] 何满润,程汉湘,荆怀成. 液晶菜单显示系统接口电路的设计与实现 [J]. 液晶与显示, 2010, 25(6):836- 840.[9] 冯强,耿爱辉,曹立华. 基于TMS320F240的GPS时统终端系统设计 [J] .计算机测量与控制, 2007, 15(10):1361- 1363.

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Related Institution

School of Information Science and Technology, Chengdu University of Technology

Electronic Engineering Department of Tsinghua University

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Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China

Graduate School of Chinese Academy of Sciences

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