| 激光距离选通控制器液晶显示的设计与实现 |
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| 引用本文： | 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 |
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| 作者姓名： | 冯强 孙航 张海波 |
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| 作者单位： | 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;中国科学院研究生院,北京,100039
2. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033 |
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| 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。
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| 关 键 词： | 距离选通 TMS320F2812 同步控制 液晶显示 |
Design and Realization of LCD Display of Laser Rang-Gating Controller |
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| FENG Qiang,SUN Hang,ZHANG Hai-bo. Design and Realization of LCD Display of Laser Rang-Gating Controller[J]. Chinese Journal of Liquid Crystals and Displays, 2011, 26(5): 631-635. DOI: 10.3788/YJYXS20112605.0631 |
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| Authors: | FENG Qiang SUN Hang ZHANG Hai-bo |
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| Affiliation: | FENG Qiang1,2,SUN Hang1,ZHANG Hai-bo1(1.Changchun Institute of Optics,Fine Mechanics and Physics,Changchun 130033,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China) |
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| 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 illum... |
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| Keywords: | range-gating TMS320F2812 synchronization control LCD display |
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