System, method and device for controlling illuminance and plant planting equipment

Abstract

The invention relates to the technical field of household plant planting, and discloses a system, a method and a device for controlling illuminance and plant planting equipment, so as to shorten the plant planting cycle and reduce the production cost of plant planting. The system for controlling the illuminance of the plant planting equipment comprises a power supply part, an LED (light emitting diode) light source, an LED light source driving circuit, a plant variety inputting device, a timer and a control device, wherein the plant variety inputting device is used for inputting the information of the variety of the currently planted plant; the timer is used for recording the growth time of the variety of the currently planted plant; the control device is respectively connected with the LED light source driving circuit, the plant variety inputting device and the timer via signals, and is used for determining the growth time and illuminance curve corresponding to the variety of the currently planted plant according to the variety of the currently planted plant and the growth time and illuminance curve of the stored plant variety; a light emitting signal is outputted to the LED light source driving circuit according to the corresponding growth time and illuminance curve, so an LED light source can emit light with corresponding illuminance.

Description

technical field [0001] The invention relates to the field of home plant planting technology, in particular to an illumination control system, method, device and plant planting equipment. Background technique [0002] Since the plant growth cycle, flowering and fruiting are easily affected by natural conditions such as smog, in recent years, more and more vegetable greenhouses have begun to replace natural light with artificial light, hydroponics instead of soil cultivation, carbon dioxide supply, temperature and humidity control and other simulations. Transformation of multi-span greenhouses and closed large-scale plant factories in the natural environment. Existing plant factories usually use a combination of artificial light and natural light or artificial light to simulate sunlight at different times of the day to provide light for plants. The inventors of the present application have found that the time and intensity of light play an important role in the growth of plant...

AI Technical Summary

Problems solved by technology

Existing plant factories usually use a combination of artificial light and natural light or artificial light to simulate sunlight at different times of the day to provide light for plants. The inventors of the present application have found that the time and intensity of light play an important role in the growth of plants. However, the existing technology adopts the method of simulating the energy change of sunlight at different times of the day to provide light for plants, which cannot effectively meet the requirements of plants for light in different growth processes and the requirements of different plants for light in the growth process, thus extremely It is easy to cause slow growth of plants and a long growth cycle, which increases the production cost of planting plants

Images