Application and Design of Radio Frequency Technology in Rotating LED Display System

HUANG Gang

doi:10.3788/YJYXS20132806.0901

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Application and Design of Radio Frequency Technology in Rotating LED Display System

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- Application and Design of Radio Frequency Technology in Rotating LED Display System
- Chinese Journal of Liquid Crystals and Displays Vol. 28, Issue 6, Pages: 901-905(2013)
- 作者机构：
  
  太原工业学院电子工程系, 山西太原 030008
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20132806.0901
  CLC： TN919
- Received：18 April 2013，
  
  Revised：18 July 2013，
  
  Published：15 December 2013
- 稿件说明：
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黄刚. 无线射频技术在旋转LED显示系统设计应用[J]. 液晶与显示, 2013,28(6): 901-905

HUANG Gang. Application and Design of Radio Frequency Technology in Rotating LED Display System[J]. , 2013,28(6): 901-905
黄刚. 无线射频技术在旋转LED显示系统设计应用[J]. 液晶与显示, 2013,28(6): 901-905 DOI： 10.3788/YJYXS20132806.0901.

HUANG Gang. Application and Design of Radio Frequency Technology in Rotating LED Display System[J]. , 2013,28(6): 901-905 DOI： 10.3788/YJYXS20132806.0901.

摘要

在旋转LED显示系统中，为了使显示的信息画面能实时、快速地更新，文章以STM32为主控CPU，利用霍尔传感器和编码器，实现 LED显示信息的准确定位；通过旋转LED软件控制平台，录入要更新的画面信息，应用无线射频技术，准确可靠地将更新的显示信息传输到旋转LED显示系统中。设计方法经实际制作测试，取得了良好的效果。

Abstract

In the rotating LED display system

in order to display the information of picture in real-time and update fast

the paper takes the STM32 as the main control CPU

using the Holzer sensor and encoder

the accurate position of LED display information is realized. The picture information can be input and updated through rotating LED software control platform. The displayed information can also be updated and transmitted to the rotating LED display system accurately and reliably. Through the actual production test

the design achieved good results.

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references

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HUANG Gang

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Taiyuan Institute of Technology

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