MOVABLE AGRICULTURAL LIGHTING CONTROL SYSTEM

WIPO Patent Application WO/2018/027516

A1

A movable agricultural lighting control system, comprising: a growing area, an artificial lighting, and a control system for controlling the artificial lighting within the growing area. The control system comprises an artificial lighting illuminance intensity control system and an artificial lighting position adjustment system. The growing area is an enclosed growing area independent from an external environment, and uses the artificial lighting as the only or primary source of light. The growing area comprises a hemispherical top portion. The hemispherical top portion is provided with a plurality of lighting installation guide rails. The plurality of lighting installation guide rails is configured to intersect along a longitudinal line and along a latitude line. The lighting installation guide rail is provided with a plurality of the artificial lighting. The artificial lighting position adjustment system comprises: a time-controlled adjustment device for adjusting a position of the artificial lighting by referring to changes of an illumination angle of sunlight at every hour of every day throughout the year, a height adjustment control device for adjusting, according to the height of a plant, a distance between the artificial lighting and the ground level. The invention simulates an actual growing environment of a plant, and improves a photosynthetic efficiency of the plant.

CAO HONGPENG (CN)

PCT/CN2016/094061

February 15, 2018

August 09, 2016

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CAO HONGPENG (CN)

F21V14/02; A01G7/04; H05B37/02

CN103120100A	2013-05-29
CN104296011A	2015-01-21
CN102621476A	2012-08-01
US20160000019A1	2016-01-07
CN102318522A	2012-01-18
CN102613077A	2012-08-01

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