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Illumination control method and system

A technology of lighting control and lighting time, which is applied in gardening methods, energy-saving control technology, botany equipment and methods, etc., can solve the problems such as the inability to adjust the supplementary light, and achieve the effect of flexible adjustment

Active Publication Date: 2018-05-11
SHANGHAI YAMING LIGHTING +1
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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a lighting control method and system, which is used to solve the problem that the prior art cannot flexibly adjust the state of the supplementary light according to the characteristics of plant growth and changes in ambient light. The problem of making adjustments

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  • Illumination control method and system
  • Illumination control method and system

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Embodiment Construction

[0061] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0062] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of componen...

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Abstract

The invention provides an illumination control method and system. An illumination time threshold and an illumination accumulation threshold can be flexibly set according to the growth characteristicsof plants; the state of an LED fill light is further judged according to currently obtained illumination time and illumination accumulation; and when the LED fill light is turned on, the state of theLED fill light is continuously adjusted according to the obtained sun illumination intensity and spacing distances between the LED fill light and the corresponding plants. According to the illumination control method and system, the state of the LED fill light is flexibly adjusted according to the growth rules of the plants, so that operation is efficient and the plants can reach a relatively goodgrowth state.

Description

technical field [0001] The invention relates to the field of optoelectronics, in particular to an illumination control method and system. Background technique [0002] Due to factors such as geographical location and environmental degradation, human beings have always hoped to completely get rid of the traditional farming mode of experience-based and relying on the weather. For plant growth, light, temperature, water, fertilizer, and air are important factors for plant growth. Among them, the lack of light affects the growth of plants. Greenhouse (sunlight plant factory) vegetables must supplement light if they want to increase production, and the supplement light effect is obvious. [0003] The use of LED professional spectrum supplementary light, although it has saved energy and energy compared with traditional light sources (such as sodium lamps, etc.), it cannot flexibly adjust its state according to plant growth laws and sunlight conditions, and it will still waste a l...

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Application Information

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IPC IPC(8): H05B33/08A01G7/04H05B44/00
CPCA01G7/045H05B45/00Y02P60/14Y02B20/40
Inventor 杨柳春周宇飞
Owner SHANGHAI YAMING LIGHTING
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