Intelligent semiconductor illumination system for plant growth and spectral modulation method thereof

Abstract

The invention discloses an intelligent semiconductor illumination system for plant growth and a spectral modulation method of the intelligent semiconductor illumination system for plant growth, aiming to solve the problems that the existing light source for plant growth has too narrow light spectrum during light supplementing, is short of infrared and far-infrared light and emits too strong blue light to cause damage to human eyes easily. The intelligent semiconductor illumination system for plant growth comprises a parameter setting software module, a master control module, a data storage module, a light source driving module, a human body sensing module and the at least one semiconductor light source; the master control module is connected with the parameter setting software module, the light source driving module and the human body sensing module respectively; the master control module is provided with a data analysis software module and a data storage module; the light source driving module is connected with the semiconductor light source; and the semiconductor light source comprises a plurality of white semiconductor light source and a plurality of red semiconductor light source. The system and the method solve the problems on the infrared and far-infrared light deficiency, the damage of blue light of an LED (light-emitting diode) for illumination of plant growth and the economy of the intelligent semiconductor light source illumination system.

Description

technical field [0001] The invention relates to the field of lighting systems for plant growth, in particular to an intelligent semiconductor light source lighting system for plant growth and a spectrum modulation method thereof. Background technique [0002] The light needed for plant growth and development often relies on sunlight, and the factory production and tissue culture of economic crops such as vegetables, flowers, and medicinal plants also need artificial light sources to supplement light. In recent years, people have been trying to simulate the absorption spectrum of plants, in order to develop a certain light source, so that the emission spectrum can be as close as possible to the absorption spectrum of plants to produce resonance absorption and promote efficient photosynthesis. [0003] In fact, light has an indirect effect on the process of plant growth and development, mainly through photosynthesis, which is a high-energy reaction; it also has a direct effect...

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Problems solved by technology

[0008] The present invention aims at the shortcomings of existing LED plant growth light source such as narrow spectrum, high cost, blue light damage, lack of infrared and far infrared light, etc., and provides an intelligent semiconductor lighting system for plant growth, which can meet the lighting requirements of different plants , effectively improve the continuous spectrum required for photosynthesis of plants and highlight the required red and blue spectra, and at the same time solve the problems of high cost, narrow spectrum, and blue light damage in facility production, greatly shorten the plant growth and cultivation cycle, and improve worker production safety at work

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