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兵工学报 ›› 2002, Vol. 23 ›› Issue (4): 558-560.

• 研究简报 • 上一篇    下一篇

一种新型轻武器光电瞄具的显示系统

1:张健;2:王雪晶,宋健中   

  1. 1:长春理工大学,吉林长春,130022;2:长春光机与物理研究所
  • 收稿日期:2001-09-01 修回日期:2002-09-01 上线日期:2014-12-25
  • 通讯作者: 张健

Display System for a Small Arms Optoelectronic Sight

1:Zhang Jian;2:Wang Xuejing, Song Jianzhong   

  1. 1:Changchun University of Science and Technology, Changchun, 130022;2:Changchun Institute of Optics, Fine Mechanics and Physics
  • Received:2001-09-01 Revised:2002-09-01 Online:2014-12-25
  • Contact: Zhang Jian

摘要: 本文介绍了一种新型轻武器光电瞄具显示系统的结构和工作原理,利用数字信号处理器(DSP)的同步串行接口,以10MHz速率产生视频字符的点阵信号,同时利用可编程逻辑器件(PLD)产生大、小十字丝,最后将它们与视频信号叠加并在寻像器上显示出来。整个显示子系统具有结构简单、体积小、重量轻、资源占用少、瞄准直观等特点。目前该显示系统已经在某新型轻武器的光电瞄具中得到使用,达到了预期的效果。

关键词: 信息处理技术 , 轻武器 , 光电瞄具 , 数字信号处理器 , 同步串行接口

Abstract: The structure and theory of the display system for a new type of small arms optoelectronic sight is introduced. The system uses the synchronous serial port of a digital signal processor, which can produce dot matrix signal of video characters at a speed of 1OMHz. At the same time, the programmable logic device generates the reticles. The reticle and the video characters are displayed on the monitor simulta- neously. This system is characterized by its simple structure, small size and weight, needing fewer re?sources and simplicity in aiming. The display system has been applied in practice.

Key words: information processing technique , small arms , optoelectronic sight , digital signal processor , synchronous serial port

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