Greenhouse monitoring system

A greenhouse and plant monitoring technology, applied in control/regulation systems, temperature control, non-electric variable control, etc., can solve the problems of blocking sunlight, unsuitable installation, too sensitive optical sensors, etc., to prevent the collapse of the greenhouse and ensure growth. Effect

Active Publication Date: 2022-03-18
NANKAI UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Existing pressure detectors are either bulky and not suitable for installation in a greenhouse environment. If installed on the top, they will block the sunlight due to their large size; or because the pure optical sensor is too sensitive, rain and other conditions will also occur False alarms such as alarms

Method used

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] It should be noted that the terms "include" and "have" and any variations thereof in the embodiments of the present invention and the drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally further includes For other steps or units inhe...

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Abstract

A system for monitoring plant growth and greenhouse, comprising: a sensing unit 100 comprising a growing environment measurement sensor module 120, a camera module 130; the sensing unit 100 and the camera module 130 transmit the monitored growth environment information and the shot image to a wireless communication module 140; the wireless communication module 140 transmits the growth environment information and the image data to a micro-control unit 150 for processing; a measurement sensor module 200; the invention relates to a device for measuring the strain of the ceiling of a greenhouse and providing the intensity or wavelength of the reflected light reflected from the greenhouse and an alarm device. The sensing unit 100 includes an ultraviolet light sensor for providing a "flat" ultraviolet absorption peak.

Description

technical field [0001] The present invention relates to a greenhouse monitoring system, and more particularly, to a system that monitors the growth of plants growing in a greenhouse, automatically sets a cultivation environment, and provides monitoring data to a portable terminal. Background technique [0002] Crops grown in a greenhouse are affected by temperature, humidity, solar radiation, and atmospheric conditions, which affect crop growth and growth rate, which in turn affects crop size, yield, and more. Therefore, crop yield can be predicted through environmental information such as temperature, humidity, radiation and atmospheric conditions and crop growth status information, and the predicted yield can be used to predict crop prices and crop import and export quantities. Existing techniques rely on the human eye as a way to observe crop growth and growth rates in order to more accurately estimate crop growth observations and yields based on weather changes, but ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
CPCG05D23/20Y02A40/25
Inventor 王斌徐晓轩李强梁菁王浩
Owner NANKAI UNIV
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