Design and implementation of matrix LED display based on Android control

Hai-yang ZHU; Ming-xing OUYANG; Jun-wu ZHANG

doi:10.3788/YJYXS20163111.1064

您当前的位置：

首页 >

文章列表页 >

Design and implementation of matrix LED display based on Android control

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

- Design and implementation of matrix LED display based on Android control
- Chinese Journal of Liquid Crystals and Displays Vol. 31, Issue 11, Pages: 1064-1069(2016)
- 作者机构：
  
  广东松山职业技术学院教务处, 广东韶关 512126
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20163111.1064
  CLC： TN141; TP368.2
- Received：30 May 2016，
  
  Accepted：23 August 2016，
  
  Published：2016-11
- 稿件说明：
移动端阅览
Hai-yang ZHU, Ming-xing OUYANG, Jun-wu ZHANG. Design and implementation of matrix LED display based on Android control[J]. Chinese journal of liquid crystals and displays, 2016, 31(11): 1064-1069.
DOI：

Hai-yang ZHU, Ming-xing OUYANG, Jun-wu ZHANG. Design and implementation of matrix LED display based on Android control[J]. Chinese journal of liquid crystals and displays, 2016, 31(11): 1064-1069. DOI： 10.3788/YJYXS20163111.1064.

摘要

考虑传统的有线或无线控制的LED点阵显示屏需要在Windows计算机中进行操作控制，软件操作复杂，更新内容不及时，应用范围受限，为此提出一种基于Android控制的点阵显示屏控制策略。通过自建字库，可显示GB2312 80规定中16×16分辨率的所有汉字和非汉字符号，在智能手机中运行APP软件编辑显示内容，通过蓝牙通信方式传送到点阵显示屏控制器可即时显示，实现显示内容即时更新。以一个16×64的基本显示单元入手详细阐述软件编程思路，照此可扩展到任意显示分辨率尺寸，最后给出一个32×64的显示实例。

Abstract

Considering that traditional wired or wireless controlled LED dot matrix display screen is required for operational control on a Windows computer

the software operations are complex

delayed update and limited by the range of applications

this paper proposes a control strategy for dot matrix display screen based on Android control.Through building font

all 16-bit resolution Chinese character and non-Chinese character symbols based on GB2312 80 can be displayed

then the display context can be edited by using the APP software running on smart phone

updated instantly when being transferred to the LED controller to make a real display via Bluetooth. Started with a 16×64 basic display unit

this paper elaborates the software programming methods

it can extends to other isplay resolution size accordingly. Finally

a 32×64 display example is given.

关键词

Keywords

references

王浩然,秦会斌. LED点阵屏显示单元的设计与驱动控制[J]. 电子器件, 2010,33(5):550-552.

WANG H R, QIN H B. Design and driver control of LED lattice display unit[J]. Chinese Journal of Electron Devices , 2010, 33(5):550-552. (in Chinese)

刘援琼. 基于AT89C51单片机的LED点阵显示系统设计[J]. 仪器仪表用户,2015,22(1):21-23.

LIU Y Q. LED dot matrix display system design based on AT89C51[J]. Electronic Instrumentation Customers , 2015, 22(1):21-23. (in Chinese)

周杰英,陈晓帆,王涛,等. 点阵LED多功能动态显示实验系统设计[J]. 实验室研究与探索,2010,29(9):36-40.

ZHOU J Y, CHEN X F, WANG T, et al. Design of lattice led multi-functional dynamic displaying experiment system[J]. Research and Exploration in Laboratory, 2010, 29(9):36-40. (in Chinese)

谢延凯. 教室无线点阵显示系统的研究[J]. 工业控制计算机, 2014,27(10):78-79,81.

XIEY K. Research on classroom wireless dot matrix display system[J]. Industrial Control Computer , 2014, 27(10):78-79, 81. (in Chinese)

张群,杨絮,张正言,等.蓝牙模块串口通信的设计与实现[J]. 实验室研究与探索, 2012,31(3):79-82.

ZHANG Q, YANG X, ZHANG Z Y, et al. Design and realization of serial communication in Bluetooth module[J]. Research and Exploration in Laboratory, 2012, 31(3):79-82. (in Chinese)

谢华燕,梁璐. LED点阵显示屏的矩阵模型特性研究[J]. 自动化与仪器仪表, 2013(5):16-17.

XIE H Y, LIANG L. Characteristic research of the matrix model of LED lattice display screen[J]. Automation & Instrumentation , 2013(5):16-17. (in Chinese)

SONG Y X, FENG Y, MA J L, et al. Design of LED display control system based on AT89C52 single chip microcomputer[J]. Journal of Computers, 2011, 6(4):718-724.

KETKAR P U, TAYADE K P, KULKARNI A P, et al. GSM mobile phone based LED scrolling message display system[J]. International Journal of Scientific Engineering and Technology, 2013, 2(3):149-155.

侯卫周,蒋俊华. 基于单片机系统的手机蓝牙智能锁设计[J]. 测控技术, 2016,35(6):132-136,140.

HOU W Z, JIANG J H. Design of Bluetooth intelligent lock for mobile phone based on microcontroller[J]. Measurement & Control Technology, 2016, 35(6):132-136, 140. (in Chinese)

杨延宁,刘立军,张志勇. 基于Proteus的单片机汉字点阵显示电路设计[J]. 液晶与显示, 2009,24(1):98-102.

YANG Y N, LIU L J, ZHANG Z Y. Circuit design of dot-matrix Chinese characters display based on Proteus in MCU[J]. Chinese Journal of Liquid Crystals and Displays , 2009, 24(1):98-102. (in Chinese)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of miniature camera with high resolution and large area array

Evaluation and Measurement of Display Effect in Full High Resolution Autostereoscopic Display

Uniformity Simulation of LCD TV Direct Backlight Based on Tracepro

Related Author

TAO Shu-ping

ZHENG Xiao-yun

PIAO Yong-jie

WANG Jia-hui

DENG Yu-tao

SU Jian-bang

ZHOU Yan-gui

FAN Hang

Related Institution

中国科学院长春光学精密机械与物理研究所小卫星技术国家地方联合工程研究中心

State Key Laboratory of Optoelectronic Materials and Technologies

Department of Physics, Shanghai Jiao Tong University, Shanghai 200240,China,E-mail:seaver_li@163.

SVA Optronics Co. Ltd.

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰