A system and method for monitoring crop growth in greenhouses
A crop growth and monitoring system technology, applied in the field of greenhouses, can solve the problems of poor accuracy and timeliness, inapplicability, and inability to ensure the growth of crops in the greenhouse.
Active Publication Date: 2022-05-31
永春天福兴农业技术股份有限公司
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Problems solved by technology
[0003] In order to ensure the function of the greenhouse, it is necessary to monitor the environment in the greenhouse, including soil temperature and humidity, CO2 concentration in the greenhouse, and temperature in the greenhouse. At present, manual detection is widely used, which is not only inefficient, but also relatively accurate and timely. Poor, cannot guarantee the growth of crops in the greenhouse
In order to improve the monitoring efficiency, many automatic monitoring devices have been born in the existing technology. Although the efficiency is higher, the coverage of each sensor is limited, so a large number of sensors need to be arranged, resulting in high cost, and it is not suitable for some small-scale producer of
In addition, this device can only monitor the environmental information in the greenhouse, and cannot comprehensively monitor the growth of crops
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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0031] see Figures 1 to 5 , figure 1 is a schematic diagram of the overall structure of the embodiment of the present invention, figure 2 is a schematic diagram of the structure of the connection unit when it is used to connect the soil, image 3 is a schematic diagram of the structure when the connecting unit is used to connect the skeleton, Figure 4 is a schematic diagram of the structure of the fastening assembly, Figure 5 ...
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The invention discloses a crop growth monitoring system and method for greenhouses. The system includes at least one environmental monitoring device, a crop monitoring device and a host computer; the environmental monitoring device includes a base plate, and the two ends of the base plate are respectively fixedly connected with a first connecting block and a The second connection block, the first connection block and the second connection block are all connected with a connection unit for connecting with the soil or the skeleton, a cavity is opened in the middle of the bottom plate, the cavity is connected with a through groove, and a lead screw is arranged in the cavity. One end of the lead screw is connected to the motor after passing through the first connecting block, the other end of the lead screw is connected to the second connecting block in rotation, and a nut movable block is connected to the lead screw, and the nut movable block includes an integrally connected movable part and an extending part An air induction component is fixedly arranged on the extension part; the crop monitoring device includes a plurality of cameras fixed on the frame; the upper computer is electrically connected with the air induction component and the camera. The invention reduces the number of sensors and lowers the use cost.
Description
technical field [0001] The invention relates to the field of greenhouses, in particular to a system and method for monitoring the growth of crops in greenhouses. Background technique [0002] The greenhouse, also known as the plastic greenhouse, is an arched shed-type thermal insulation facility that is made of columns, tie rods, arch rods and pressure rods as skeletons and covered by plastic films. Plastic greenhouses mainly rely on solar radiation to heat up and do not require heating facilities. It has the advantages of simple structure, convenient construction, disassembly and assembly, and less investment, but compared with the solar greenhouse, the thermal insulation effect is poor, the temperature changes rapidly, and the daily temperature difference is large. Therefore, the main production seasons of the greenhouse are spring, summer and autumn. At this time, the temperature of the greenhouse can be maintained at a suitable growth temperature of 15-30 °C by means of...
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IPC IPC(8): A01G9/14A01G9/24A01G25/16G01D21/02
CPCA01G9/14A01G9/24A01G25/167G01D21/02Y02A40/25
Inventor 郑水成
Owner 永春天福兴农业技术股份有限公司