Wireless Music Player based on LED Visible Light Communication

LU Jin-ming; XIAO Chun-xian; ZHANG Shu-min; WU Wen; SHANGGUAN Zhi-bin

doi:10.13756/j.gtxyj.2017.05.008

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Wireless Music Player based on LED Visible Light Communication

- Wireless Music Player based on LED Visible Light Communication
- Study on Optical communication Issue 5, Pages: 29-31(2017)
- 作者机构：
  
  1. 南开大学电子信息与光学工程学院
  2. 天津大学精密仪器与光电子工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2017.05.008
  CLC： TN929.1;TN912.2
- Published：2017，
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[1]鲁金铭,肖纯贤,张淑敏,吴雯,上官质彬.基于LED可见光通信的无线音乐播放器[J].光通信研究,2017(05):29-31.

LU Jin-ming, XIAO Chun-xian, ZHANG Shu-min, et al. Wireless Music Player based on LED Visible Light Communication. [J]. (5):29-31(2017)
[1]鲁金铭,肖纯贤,张淑敏,吴雯,上官质彬.基于LED可见光通信的无线音乐播放器[J].光通信研究,2017(05):29-31. DOI： 10.13756/j.gtxyj.2017.05.008.

LU Jin-ming, XIAO Chun-xian, ZHANG Shu-min, et al. Wireless Music Player based on LED Visible Light Communication. [J]. (5):29-31(2017) DOI： 10.13756/j.gtxyj.2017.05.008.

摘要

设计并实现了一种利用可见光通信技术的音乐播放器。系统发送端使用STM32读取音乐文件并解码

经发光二极管驱动电路发送;接收端使用透镜聚光

利用光电二极管实现光电转换

经过互阻放大和滤波电路

最终实现音乐播放。系统具有点播功能

可以实现远程无线控制。测试结果表明

信号传输距离可达5m

音质清晰

遥控范围为10m

能够满足设计要求。

Abstract

In this paper

we design and realize a music player based on visible light communication technology.At the transmitter side

the STM32 module reads the music files and decodes them

which are sent by LED array.At the receiver side

a lens condenses the light which carries information.A PIN photodiode converts the light into the current.After that

through a trans-impedance amplifier and a filter circuit

the music can be played by a speaker.The system has on-demand function

which can achieve remote wireless control.The test results show that the transmission distance of the signals can be up to 5 m

with clear sound.And the remote control achieves a range of 10 m

which satisfy the requirement of the design.

关键词

可见光通信发光二极管音频传输

Keywords

visible light communicationlight emitting diodeaudio transmission

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Related Author

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Related Institution

Chongqing Qianwei Technologies Group Co., Ltd.

State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University

School of Information Engineering, Inner Mongolia University of Science and Technology

Research Institute of Photonics,Dalian Polytechnic University

School of Information Science and Technology, North China University of Technology

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