Patent
Illumination energy-saving method
You Jianxing
- 01 Jun 2016
TL;DR: In this paper, an illumination system comprises a plurality of illuminants with adjustable brightness and light sensors for detecting illumination ambient brightness, where the ambient brightness is formed by the illumination light of the illuminant, natural light, and illumination light not belonging to the illumination system.
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Abstract: The invention relates to an illumination energy-saving method. An illumination system comprises a plurality of illuminants with adjustable brightness and light sensors for detecting illumination ambient brightness, wherein the illumination ambient brightness is formed by the illumination light of the illuminants, natural light, and illumination light not belonging to the illumination system. The illumination energy-saving method comprises steps of A, setting the basic illumination brightness of an illumination environment, namely setting the basic light sensitivities of respective light sensors; B, adjusting the illumination brightness of each illuminant to a corresponding brightness value in order to obtain the real-time brightness environment of the illumination environment, then enabling the light sensors to detect the real-time brightness environment in order to obtain the detection light sensitivities, reflecting the real-time illumination brightness of the real-time brightness environment, of the light sensors; C, comparing the detection light sensitivities actually detected by the light sensors with respective basic light sensitivities of the light sensors, and repeating the step B if the detection light sensitivities actually detected by the light sensors do not satisfy the respective basic light sensitivities of the light sensors, or going to the step D; and D, enabling the illuminants to perform illumination according to the respective brightness in the real-time brightness environment.
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References
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Automatic dimming inductor
Guo Cifu
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TL;DR: In this paper, an automatic dimming inductor is provided with a function conversion interface and a pin 14 of the master control unit, which is connected with a switch button after passing through resistors R1 and R2.
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Patent
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Zhang Liqiang,Xu Yanfei,Xu Dengwen +2 more
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TL;DR: In this article, the authors propose a utility model for a brightness control system of LED lighting lamps, where each LED lighting lamp is provided with a brightness sensor, the brightness sensors are connected to an equipment controller, and the equipment controller and a server are mutually communicated through a network.
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