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Movable type artificial planting light source control system

A technology of light source control and artificial light source, applied in the direction of light source, electric light source, light source fixation, etc., can solve the problem that the distance between the light source and the plant cannot be adjusted, and the photosynthesis of the plant is affected.

Inactive Publication Date: 2013-05-29
万贤能
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the photosynthesis of plants is affected due to the inability to adjust the distance between the light source and the plants, the purpose of the present invention is to provide a mobile artificial planting light source control system and its control method

Method used

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  • Movable type artificial planting light source control system
  • Movable type artificial planting light source control system
  • Movable type artificial planting light source control system

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Embodiment Construction

[0033] The invention provides a mobile artificial planting light source control system, which includes at least one enclosed planting area that uses artificial light as the only or main light source and a control system for controlling plants in the planting area. Among them, the control system includes an artificial light source illumination intensity control system and an artificial light source position adjustment system. The artificial light source light intensity control system includes a sensor for sensing plant height, a controller for receiving plant height signals obtained by the sensor, a rectifier controlled by the controller, and a light source 1 connected to the rectifier; The rectifier is adjusted to control the intensity of the light source 1 . The rectifier is a current adjustable rectifier. The opening and closing of the artificial light source light intensity control system is set as a cycle every 6-23 hours, that is, 6-23 hours is set as an artificial day a...

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Abstract

The invention provides a movable type artificial planting light source control system which comprises at least one enclosure type planting area and a control system, wherein the enclosure type planting area is independent of external environment and uses an artificial light source as an only or main light source, and the control system is used to carry out control on the plants of the planting area. The movable type artificial planting light source control system solves the technical problem that due to the fact that the distance between the light source and the plants cannot be adjusted, the photosynthesis of the plants is influenced. The movable type artificial planting light source control system uses a current adjustable type rectifier to control illumination intensity, and not only can the instability of the illumination intensity influenced by plant height changes in different growth stages of the plants be controlled and adjusted, but also the illumination intensity needed in different growth stages of the plants can be controlled and adjusted. The movable type artificial planting light source control system solves the problem that the illumination of the upper layer leaves and the lower layer leaves of the plants is different due to the fixity of the position of the artificial light source.

Description

technical field [0001] The invention relates to a planting light source, in particular to a mobile artificial planting light source, which belongs to the technical field of planting. Background technique [0002] Plant growth requires photosynthesis, and the light source for photosynthesis of conventionally grown plants mainly comes from sunlight. Plant growth shows periodic and regular changes with the alternation of day and night with sunrise and sunset, and these changes affect the growth rate of plants. The external factors that affect the efficiency of plant photosynthesis mainly include the following: (1) light; (2) carbon dioxide; (3) temperature; (4) moisture; (5) mineral nutrition; (6) diurnal changes in photosynthesis. In order to improve the growth efficiency of plants, it can be realized by scientifically and comprehensively adjusting the above six external factors. At present, the commonly used methods are plastic film covering, greenhouse planting, regular wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/04H05B37/02F21V14/02
CPCY02B20/40Y02P60/14
Inventor 万贤能
Owner 万贤能
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