可见光通信的应用研究

Study on Application of Visible Light Communication

随着节能环保型LED的发明及大量应用,可见光通信技术已成为一种新兴的无线光通信技术。通过阐述可见光通信技术的发展、研究过程、系统组成及原理,重点探索了可见光通信系统在无线宽带接入、特殊场所无线接入、物联网应用、室内购物导航的案例,并对可见光通信的局限性提出了设计解决方案,最后研究和分析了可见光通信的无线传输技术。

With the invention and application of energy saving LED, visible light communication technology has become a new wireless optical communication technology. In this paper, the system composition and principle, the development and the research process of visible light communication have been discussed. The application cases of visible light communication system in the wireless broadband access, special places wireless access, the Internet of things, indoor shopping navigation and other aspects have discussed. And the solution of visible light communication designing limitations is raised. Finally, the wireless transmission technology of the visible light communication is analyzed.