LED agricultural lighting system and method based on combined spectrum

A lighting system, LED chip technology, applied in lighting devices, fixed lighting devices, lighting and heating equipment, etc., can solve the problems of lack of cross-study between semiconductor lighting technology and agricultural growth disciplines, and achieve a wide range of applications and good versatility Effect

Inactive Publication Date: 2015-12-23
GUANGZHOU MECHANICAL & ELECTRICAL TECH RES INST
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Problems solved by technology

[0004] However, the national research in the field of LED agricultural lighting focuses on the development of plant growth lamps or lighting research only on certain plant growth, while the cross-research on semiconduct

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  • LED agricultural lighting system and method based on combined spectrum
  • LED agricultural lighting system and method based on combined spectrum
  • LED agricultural lighting system and method based on combined spectrum

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0034] Such as figure 1 As shown, the LED agricultural lighting system based on combined spectrum is composed of LED plant growth lamp, light environment control module, spectrum acquisition device, light radiation illuminance meter, combined spectrum database, system software and computer. The system integrates photobiological information technology, LED Intelligent lighting, photoelectric sensor measurement and control, and computer software technologies are used to develop a set of intelligent LED plant supplements that integrate spectral combination and intelligent adjustment, online monitoring and recording of light environment, real-time feedback and linkage adjustment, artificial establishment or modification of spectral database, etc. light lighting system.

[0...

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Abstract

The invention discloses an LED agricultural lighting system based on a combined spectrum. The LED agricultural lighting system comprises an LED plant growth lamp, a light environment control module, a spectrum collection device, a light radiation illuminometer, a combined spectrum database and a processor. The processor is connected with the light environment control module, the spectrum collection device, the light radiation illuminometer and the combined spectrum database. The light environment control module is connected with the LED plant growth lamp. By means of the LED agricultural lighting system and method, a lighting light environment with the optimum spectrum can be provided for different plants at different growth periods, growth efficiency is improved, and the effects of energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the field of automatic control and modern agricultural lighting research, in particular to an LED agricultural lighting system and method based on combined spectrum. Background technique [0002] Based on the development needs of modern agriculture and the goal of promoting my country's transformation from a large agricultural country to a powerful agricultural country, the modernization of agricultural lighting is one of the main contents of agricultural modernization. In recent years, while vigorously promoting the application and promotion of semiconductor lighting in my country, governments at all levels, scientific research institutions, agricultural product manufacturers, and LED companies have also begun to pay attention to the development trend and application promotion potential of LED agricultural lighting technology, and began to conduct research including LED agricultural lighting technology. , Design and development...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/00F21V29/70A01G9/20F21Y101/02
CPCF21S8/00A01G9/20F21V23/003
Inventor 王巧彬任豪高军翔何志宏胡毅帆
Owner GUANGZHOU MECHANICAL & ELECTRICAL TECH RES INST
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