Locked three-dimensional intelligent seedling raising platform system based on artificial light source technology

An intelligent control system and closed-type technology, applied in climate change adaptation, gardening tools/equipment, greenhouse cultivation, etc., can solve the problems of difficult control of light intensity and wind force, large volume, unsuitable for large-scale and refined seedling raising operations, etc. Achieve the effect of simple and easy operation to adjust the wind wall angle

Inactive Publication Date: 2016-05-18
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Seedlings are highly sensitive to the external environment and have the characteristics of complex production management procedures, which put forward higher requirements for seedling management
On the one hand, the existing seedling raising management equipment is not suitable for large-scale and refined seedling ra

Method used

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  • Locked three-dimensional intelligent seedling raising platform system based on artificial light source technology
  • Locked three-dimensional intelligent seedling raising platform system based on artificial light source technology
  • Locked three-dimensional intelligent seedling raising platform system based on artificial light source technology

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Experimental program
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Embodiment Construction

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] The invention relates to an intelligent light control and ventilation device of a closed-type seedling raising platform. composition.

[0020] Temperature and humidity control

[0021] When the temperature and humidity in the plant factory exceeds the set standard value, the distributed multi-sensing sensor (42) feeds back the measured value to the control system. Corresponding judgment is made, and the ventilation pipe 1 (30) and the ventilation pipe 2 (31) respectively supply air to the odd-numbered and double-numbered air outlet panels. The control unit transmits the signal to 8 relays with optocoupler. When the 8 relays with optocoupler receive a high level signal, the normally open contact is closed, the normally closed contact is disconnected, and when the normally open contact is closed, 12V The motor circuit is turned on to form a loop, the mo...

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PUM

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Abstract

The invention relates to an intelligent light control and ventilation device of a locked seedling raising platform. The device comprises a framework type mechanical platform, a distributed multi-channel data acquisition system, an intelligent control system, a machine vision system, an intelligent light control system and an electric assistance system. The device is formed by building light aluminum alloy and angle steel. Power serves as drive energy. The lighting requirement of the seedling raising platform is met through a light control system. Light, temperature, humidity, CO2 concentration and other environment factor data are acquired in real time through a distributed multi-sense sensor and a Zigbee wireless data transmission module. Seedling growth vision information is integrated, seedling growth conditions are analyzed, an internet-of-things platform based on a 89C51 master control system and the GSM technology is built, the intelligent light control system and the ventilation system are driven to execute corresponding actions, and self-adaptation regulation of the seedling growth environment is achieved. The device can be applied to locked three-dimensional industrial seedling raising, and seeding raising quality and efficiency can be improved.

Description

technical field [0001] The invention relates to seedling raising equipment for plant factories in facility agriculture, in particular to an intelligent light control system and a ventilation device of a closed vertical sports seedling platform. Background technique [0002] With the development of science and technology, the scale, intensification and automation of raising seedlings have increased rapidly. Seedlings are more sensitive to the external environment, and have the characteristics of complex production management procedures, which put forward higher requirements for the management of seedlings. On the one hand, the existing seedling management equipment is not suitable for large-scale and refined seedling raising operations due to its large size, single function, low degree of automation and intelligence, and many other drawbacks; The workload is large, and the light intensity and wind force are not easy to control, which affects the yield and quality of seedling...

Claims

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Application Information

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IPC IPC(8): A01G9/20A01G9/24A01G7/04
CPCA01G7/045A01G9/20A01G9/24Y02A40/25
Inventor 权龙哲张明俊许春林赵立军曹继雄奚德君何诗行王映雪陈亚
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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