用可见光信号实现对手机的定位

发布时间：2019-01-29 04:41

【摘要】：可见光通信是一种新兴的无线光通信技术。它是利用LED以光载波信号进行信号调制和传输,同时实现照明和通信两种功能。在覆盖范围内,这种技术均可以进行高速的信号传输,未来发展明朗。且布控安装简单,一个LED灯光源即可实现照明与通信两种功能。此项技术,受到了越来越多人的注意,并且已经成为关注的焦点。本文针对这一研究热点,使用JAVA语言,将可见光通信的优势与智能手机结合在一起,使手机实现用可见光通信进行室内定位,充分发挥新技术给我们带来的便利。
[Abstract]:Visible light communication is a new wireless optical communication technology. It uses LED to modulate and transmit signal with optical carrier signal, and realizes two functions of lighting and communication. In the range of coverage, this technology can be high-speed signal transmission, the future development is clear. And the layout control installation is simple, one LED light source can realize the lighting and the communication two kinds of functions. This technology, has attracted more and more attention, and has become the focus of attention. Aiming at this research hotspot, this paper uses JAVA language to combine the advantages of visible light communication with smart phone, so that mobile phone can realize indoor positioning with visible light communication, and give full play to the convenience brought to us by the new technology.
【作者单位】：通州区潞河中学;
【分类号】：TN929.1

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