發(fā)布時間：2019-01-29 04:41

【摘要】：可見光通信是一種新興的無線光通信技術(shù)。它是利用LED以光載波信號進(jìn)行信號調(diào)制和傳輸,同時實現(xiàn)照明和通信兩種功能。在覆蓋范圍內(nèi),這種技術(shù)均可以進(jìn)行高速的信號傳輸,未來發(fā)展明朗。且布控安裝簡單,一個LED燈光源即可實現(xiàn)照明與通信兩種功能。此項技術(shù),受到了越來越多人的注意,并且已經(jīng)成為關(guān)注的焦點。本文針對這一研究熱點,使用JAVA語言,將可見光通信的優(yōu)勢與智能手機(jī)結(jié)合在一起,使手機(jī)實現(xiàn)用可見光通信進(jìn)行室內(nèi)定位,充分發(fā)揮新技術(shù)給我們帶來的便利。
[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.
【作者單位】： 通州區(qū)潞河中學(xué);
【分類號】：TN929.1

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