无线网络节能动态控制LED光源

IF 0.2 Q4 PHYSICS, MULTIDISCIPLINARY

St Petersburg Polytechnic University Journal-Physics and Mathematics Pub Date : 2017-06-01 DOI:10.1016/j.spjpm.2017.05.006

Andrey V. Aladov , Vladimir P. Valyukhov , Vladimir D. Kuptsov , Aleksander L. Zakgeim , Michail N. Mizerov , Sergey V. Demin , Anna V. Valyukhova

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引用次数: 0

摘要

本文介绍了在868和2400 MHz频段使用射频收发器的可控光谱可调谐发光二极管(LED)光源无线网络的开发和实际实现结果。这样的光源可以合成具有不同色温的白光或具有不同色调的彩色光;它们在一般照明和一些特殊应用中具有重要意义。从光效、动态范围和无线控制距离等方面研究了光源的实际实现及其优化问题。

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Wireless networks of energy efficient dynamically controlled LED sources

The paper presents the results of development and practical implementation of wireless networks of controlled spectrally tunable light emitting diode (LED) light sources using RF transceivers operating in the unlicensed frequency bands of 868 and 2400 MHz. Such sources allow synthesizing either a white light with various color temperatures or a colored light with different tints; they are of significant interest in connection with general lighting and with some special applications. The problems of practical realization of light sources and their optimization with respect to luminous efficiency, dynamic range and the distance of wireless control have been investigated.

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来源期刊

St Petersburg Polytechnic University Journal-Physics and Mathematics PHYSICS, MULTIDISCIPLINARY-

自引率

50.00%

发文量