文章基本信息

标题：PROJECT OF A COMMUNICATION SYSTEM BY VISIBLE LIGHT COMUNICATION (VLC) BASED ON LED LIGHTING
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作者：Souza, Jhonathan Junio de ; Stevan, Sergio Luiz ; Pompermaier, Marcio Augusto Campos 等
期刊名称：Iberoamerican Journal of Applied Computing
印刷版ISSN：2237-4523
出版年度：2013
卷号：3
期号：3
语种：English
出版社：Universidade Estadual de Ponta Grossa
摘要：Communication through visible light (VLC) has been studied as an alternative of wireless communications for indoor environments principally due to recent development of LED’s high-brightness and potency which has shown great potential of lighting once they have a long life and a better luminous efficiency compared to the current methods of lighting. To verify the behavior of the optical wireless transmission a prototype was built wis possible to send and receive data through the visible light. Were used 50% and 100% levels of light intensity symbolizing the logical levels 0 and 1 respectively and it resulted in a 25Kbps rate. Were used components in red light region and a signal system of recognition was required to run at different distances and position angles.
关键词：VLC; communication; visible light