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Urban plant lighting system and method

A plant lighting and plant technology, applied in the direction of energy-saving control technology, electrical components, etc., can solve the problems of light time affecting plant growth, plant growth process disorder, death, etc., and achieve the effect of saving lighting power consumption and power consumption

Pending Publication Date: 2021-01-15
南京飞赫电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The impact of light on plants is reflected in the photosynthesis of plants. A large amount of light at night stimulates plants and even burns plants. The photosynthesis of plants decreases, resulting in photoinhibition, excessive transpiration causes metabolic imbalance, and inappropriate light quality makes plants grow. Process disorder leads to disease or even death, too long light time affects plant growth

Method used

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  • Urban plant lighting system and method
  • Urban plant lighting system and method

Examples

Experimental program
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Effect test

Embodiment 1

[0045] When there are light-loving plants in the urban lighting area, it is necessary to increase the lighting time to compensate for the lack of lighting.

[0046] In this example, if figure 1 As shown, an urban plant lighting system includes an induction control unit, a color-changing adjustment unit, an illumination adjustment unit and a radiation calculation unit;

[0047] The sensing control unit includes a human body sensing module and a wavelength sensing module. The human body sensing module is set on the lamp to detect whether there are people around, and the wavelength sensing module is set at the bottom of the lamp to detect nearby light quality;

[0048] The color-changing adjustment unit changes the lighting color according to the detected light quality. When the surrounding light quality has a great influence on the plants, the color changes to a wavelength that has little influence on the plants;

[0049] The light adjustment unit controls the time and intensit...

Embodiment 2

[0072] When there are shade-tolerant plants in the urban lighting area, it is necessary to reduce lighting time and reduce lighting damage.

[0073] In this example, if figure 1As shown, an urban plant lighting system includes an induction control unit, a color-changing adjustment unit, an illumination adjustment unit and a radiation calculation unit;

[0074] The sensing control unit includes a human body sensing module and a wavelength sensing module. The human body sensing module is set on the lamp to detect whether there are people around, and the wavelength sensing module is set at the bottom of the lamp to detect nearby light quality;

[0075] The color-changing adjustment unit changes the lighting color according to the detected light quality. When the surrounding light quality has a great influence on the plants, the color changes to a wavelength that has little influence on the plants;

[0076] The light adjustment unit controls the time and intensity of lighting acc...

Embodiment 3

[0099] When there are neutral plants in the urban lighting area, it is necessary to maintain the lighting time, compensate the lighting when the lighting is insufficient, and reduce the lighting when the lighting is sufficient.

[0100] In this example, if figure 1 As shown, an urban plant lighting system includes an induction control unit, a color-changing adjustment unit, an illumination adjustment unit and a radiation calculation unit;

[0101] The sensing control unit includes a human body sensing module and a wavelength sensing module. The human body sensing module is set on the lamp to detect whether there are people around, and the wavelength sensing module is set at the bottom of the lamp to detect nearby light quality;

[0102] The color-changing adjustment unit changes the lighting color according to the detected light quality. When the surrounding light quality has a great influence on the plants, the color changes to a wavelength that has little influence on the pl...

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Abstract

The invention discloses an urban plant lighting system and method. The urban plant lighting system comprises an induction control unit, a color changing adjusting unit, an illumination adjusting unitand a radiation calculating unit, wherein the induction control unit comprises a human body induction module and a wavelength induction module, the human body induction module is arranged on the lampand used for detecting whether people exist around, and the wavelength induction module is arranged at the bottom of the lamp and used for detecting nearby light quality; the color changing adjustingunit changes the illumination color according to the detected light quality, and the influence on the plants is reduced; the illumination adjusting unit is used for controlling illumination time and intensity according to plant requirements; and a radiation calculation unit that calculates an illumination radiation amount of the lighting apparatus. The system is advantaged in that illumination time is controlled by sensing whether a person exists around and calculating illumination radiation, the influence on plants is reduced, meanwhile, electricity is saved, and plants are protected according to the types of the plants and the surrounding light quality discoloration.

Description

technical field [0001] The invention relates to urban lighting and belongs to the field of plant lighting. Background technique [0002] When plants grow in nature, their own growth is closely related to environmental light. Lighting time, light intensity, and light quality will all affect the growth of plants. Urban green vegetation or landscape plants are separated from natural light in the urban environment. The growth of urban plants depends on the urban environment and is directly affected by urban light. With the development of cities, more and more cities adopt a large amount of urban lighting at night, making the city brightly lit at night. The beautiful city night scene not only makes the city bright, but also harms the ecological environment of the city. [0003] The impact of light on plants is reflected in the photosynthesis of plants. A large amount of light at night stimulates plants and even burns plants. The photosynthesis of plants decreases, resulting in p...

Claims

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Application Information

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IPC IPC(8): H05B47/11H05B47/13
CPCH05B47/11H05B47/13Y02B20/40
Inventor 鲁广玲
Owner 南京飞赫电器有限公司