LED plant illuminating system and method based on PC/mobile terminal remote control

Abstract

The invention relates to an LED plant illuminating system and method based on PC / mobile terminal remote control.A system remote control terminal is connected with a control processor through a cloud server, and the control processor is connected with the cloud server and a power supply module in a bi-directional mode; a sensor detection module is connected with the control processor and feeds detection conditions of the environment in a greenhouse back to the control processor, and a driving module provides steady direct currents or a pulse width modulation power source to an LED illuminating module and is used for turning on a specific lamp in an LED lamp set and adjusting the brightness of the lamp set according to instructions of the control processor.A plant growth and development cycle, the photosynthetic principle and the spectral wavelength selective absorption principle are fully considered, according to spectrum sensitivity difference of plants, intelligent data analysis of the remote control terminal is realized, intelligence of the greenhouse is achieved, and self-adaptive accurate light supplementary to different plants in different light environments is achieved.The plants are supplemented with light scientifically and reasonably, full photosynthesis of the plants is ensured, and the cultivation and harvest period of the plants is shortened.

Description

technical field [0001] The invention belongs to the technical field of automatic agricultural plant lighting, and in particular relates to an LED plant lighting system and method based on PC / mobile terminal remote control. Background technique [0002] Light is an important factor affecting plant growth. Plants use light energy to convert carbon dioxide and water into carbohydrates. Photosynthesis is the basis for plant survival. Artificial light sources for plant growth have been widely used in the cultivation of vegetables, fruits, flowers and other crops in greenhouses. These artificial light sources can be used alone in the absence of daylight or as supplemental light in low daylight conditions to help plants grow properly. Traditional greenhouse plant lighting equipment generally requires production administrators to go to the greenhouse for actual operation. It cannot automatically identify and fill in light according to the light intensity inside the greenhouse, nor ...

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Problems solved by technology

[0003] At present, most of the facility agriculture in my country still relies on incandescent lamps, fluorescent lamps, high-pressure sodium lamps, etc. The impact on plant photosynthesis is different. The traditional light supplement technology does not take into account the differences in the amount of light and light color required by different plants and different growth stages of plants, resulting in insufficient light supplement, excessive light supplement, inaccurate light supplement, and serious energy waste.

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