可见光通信技术发展概述

Overview of Visible Light Communication Technology

类似无线路由器的可见光通信技术将进入我们的生活,是对现有射频技术应用的补充。阐述了可见光通信技术的产生背景和国内外发展现状,分析其系统优势、关键技术、特点及存在的问题,展望未来的研究趋势,并介绍可见光通信在室内导航、智能交通、航空、医院及矿井等传统网络通信无法覆盖领域的创新应用及前景。

New visible light communication technology of wireless router will enter into our life, which will be a supplement to the existing radio frequency technology applications. This article elaborates on the background and the development status of visible light communication technology, analyses its technical principle, advantages and existing problems, and looks to the future of research. At the same time, it also introduces the creative applications and prospects of visible light communication in indoor navigation, intelligent traffic, aviation, hospitals, mines and other areas where traditional network communication could not covered.