CN117389362A - Method for improving temperature and humidity uniformity of stereoscopic planting - Google Patents
Method for improving temperature and humidity uniformity of stereoscopic planting Download PDFInfo
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- CN117389362A CN117389362A CN202311535495.3A CN202311535495A CN117389362A CN 117389362 A CN117389362 A CN 117389362A CN 202311535495 A CN202311535495 A CN 202311535495A CN 117389362 A CN117389362 A CN 117389362A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
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- 230000001186 cumulative effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 2
- 230000005068 transpiration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The invention discloses a method for improving temperature and humidity uniformity of three-dimensional planting, which comprises the following steps: s1, installing a plurality of temperature and humidity sensors in a three-dimensional planting space, and detecting the temperature and humidity of different positions in the space; s2, calculating a temperature and humidity integral value of each plant; s3, through a transmission and circulation mechanism, plants with low temperature and humidity integral values in the three-dimensional planting space are orderly moved to a region with high ambient temperature and humidity, and plants with high temperature and humidity integral values are moved to a region with low ambient temperature and humidity, so that each plant receives the same temperature and humidity environment. The invention improves the uniformity of the temperature and humidity of the environment where plants are planted, solves the problem of great temperature and humidity difference between plants caused by different placement positions and different areas of the plants, saves equipment such as turbulent fans, air conditioners and the like, and saves planting cost.
Description
Technical Field
The invention relates to the technical field of planting, in particular to a method for improving the uniformity of three-dimensional planting temperature and humidity.
Background
The three-dimensional planting is also called vertical planting, is three-dimensional soilless cultivation, and the cultivation is realized by cylindrical cultivation with upright periphery or layered cultivation according to vertical gradient in a frame and hanging mode under the condition of not affecting planar cultivation, and the three-dimensional planting develops towards space, fully utilizes greenhouse space and solar energy, can improve the land utilization rate by 3-5 cultivation, and improves the yield per unit area by 2-3 times.
The main factors affecting the three-dimensional large-scale planting of plants are temperature and humidity, temperature: the growth of plants is difficult to achieve without adequate temperature assurance. Each plant, due to the generation and development of species, experiences conditions that are not uniform and the temperature conditions they assimilate are different. The temperature factors influencing plant development include the highest and lowest effective accumulated temperatures, the highest and lowest occurrence periods and duration time, etc. Plants with different temperature conditions can also have different periods of each stage of growth and development; humidity: plant transpiration refers to the process by which water moves in plants and evaporates from the aerial parts of leaves, stems, flowers, etc. The air humidity affects the transpiration of plants, which is not only the power of water absorption but also the power of mineral nutrition transportation. The air humidity is high, the transpiration effect is weak, and the mineral nutrition transporting capacity of plants is reduced. The temperature of the blades can be regulated by the transpiration effect, and if the temperature is high, the air humidity is high, the transpiration effect is weak, and the blades can be burnt.
When large-scale three-dimensional planting production is carried out, the temperature and humidity of plants are greatly different due to different placement positions and different areas of the plants. But the large-scale planting needs unified agronomic operation management. Uneven temperature and humidity distribution in the environment can lead to different growth cycle advance or lag, and brings great challenges to large-scale management.
At present, the existing large-scale three-dimensional planting is used for adjusting the uniformity of temperature and humidity in a space by placing a turbulent fan and an air conditioner air outlet in the space. The defects are that: a. the problem of temperature and humidity difference caused by different layer heights in three-dimensional planting cannot be solved; b. the distance between the plants on the same plane layer and the turbulent fan and the air outlet of the air conditioner also can cause difference on the temperature and humidity around the plants; c. turbulent fans belong to mechanical equipment and are easy to damage in environments with higher humidity for a long time.
Disclosure of Invention
According to the method for improving the uniformity of the temperature and the humidity of the three-dimensional planting, the planting pot is circularly moved in the space through the transmission circulation mechanism, and the uniformity of the temperature and the humidity of the environment where the planted plants are located is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a method for improving the uniformity of three-dimensional planting temperature and humidity comprises the following steps:
s1, installing a plurality of temperature and humidity sensors in a three-dimensional planting space, and detecting the temperature and humidity of different positions in the space;
s2, calculating a temperature and humidity integral value of each plant;
s3, through a transmission and circulation mechanism, plants with low temperature and humidity integral values in the three-dimensional planting space are orderly moved to a region with high ambient temperature and humidity, and plants with high temperature and humidity integral values are moved to a region with low ambient temperature and humidity, so that each plant receives the same temperature and humidity environment.
In the above-described aspect, in step S1, the space is divided into a plurality of areas based on the temperature data, and the temperature ts_j and the humidity hs_j of each area in the space are detected.
As a preferable mode of the scheme, the temperature ts_j and the humidity hs_j of the spatial positions of different plant plants are mapped into the temperature Ti and the humidity Hi of the plants.
As a preferred embodiment of the above scheme, in step S2, the cumulative temperature and the cumulative humidity of different plants in the period of the stage are calculated according to the following formulas (1) and (2), respectively:
Qi＝∫Ti*dt (1)
Pi＝∫Hi*dt (2)
wherein i is the plant number, qi is the accumulated temperature of different plants, pi is the accumulated humidity of different plants, ti is the temperature of different plants, hi is the humidity of different plants, and t is the time.
As a preferable mode of the above scheme, in step S3, plants with lower Qi and Pi are matched with space regions with higher ts_j and hs_j according to an adaptation algorithm, and the transmission circulation mechanism is controlled to move the matched plants to the matched space regions.
Due to the structure, the invention has the beneficial effects that:
the temperature and humidity sensor detects the temperature and humidity of different positions in the space, the accumulated temperature and the accumulated humidity of different plants in the period of the stage are calculated, and the adaptive plants are moved to the matched space region through the transmission circulating mechanism, so that the planting pot is circularly moved in the space, the uniformity of the environmental temperature and humidity where the plants are planted is improved, the problem that the temperature and humidity difference between the plants is large due to the difference of the plant placement positions and the region is solved, equipment such as a turbulent fan and an air conditioner is omitted, and the planting cost is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a workflow diagram of the present invention;
fig. 2 is a schematic structural view of the transmission circulation mechanism of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the embodiment provides a method for improving the uniformity of the temperature and humidity of three-dimensional planting, which includes the following steps:
s1, installing a plurality of temperature and humidity sensors in a three-dimensional planting space, and detecting the temperature and humidity of different positions in the space:
the space is divided into a plurality of areas according to the temperature data (for example, the area with similar temperature data and adjacent space is divided into one area), a temperature and humidity sensor (including but not limited to electronic type and infrared thermal imaging type) is installed, and the temperature Ts_j and the humidity Hs_j of each area in the space are detected. Mapping the temperature Ts_j and the humidity Hs_j of different plant plants into the temperature Ti and the humidity Hi of the plants according to the space positions of the different plant plants;
s2, calculating a temperature and humidity integral value of each plant:
the cumulative temperature and the cumulative humidity of different plants in the period of the stage are calculated according to the following formula (1) and formula (2), respectively:
Qi＝∫Ti*dt (1)
Pi＝∫Hi*dt (2)
wherein i is the plant number, qi is the accumulated temperature of different plants, pi is the accumulated humidity of different plants, ti is the temperature of different plants, hi is the humidity of different plants, and t is the time;
s3, orderly moving plants with lower temperature and humidity integral values in the three-dimensional planting space to a region with higher ambient temperature and humidity through a transmission circulating mechanism, and moving plants with higher temperature and humidity integral values to a region with lower ambient temperature and humidity, so that each plant receives the same temperature and humidity environment, and the influence of non-uniformity of temperature and humidity in the environment on large-scale plant planting is solved:
and matching the plants with lower Qi and Pi with the space regions with higher Ts_j and Hs_j according to an adaptation algorithm, and controlling a transmission circulation mechanism to move the adapted plants to the matched space regions. For example: and respectively sequencing all plant temperatures and all space region temperatures, then moving the plant with the highest Ti into the space with the lowest Tsi, and moving the plant with the second highest Ti into the space with the second lowest Tsi.
The specific structure of the transmission circulation mechanism is not limited, and any one of chain type (as shown in fig. 2), frame type, track type, AGV trolley, robot and other transmission can be adopted as long as the transmission circulation mechanism can realize the circulation transmission function in the space (including the horizontal direction and the vertical direction).
According to the embodiment, the temperature and humidity of different positions in the space are detected through the temperature and humidity sensor, the accumulated temperature and the accumulated humidity of different plants in the period of the stage are calculated, and the adaptive plants are moved to the matched space region through the transmission circulating mechanism, so that the planting pot is circularly moved in the space, the uniformity of the temperature and humidity of the environment where the plants are planted is improved, the problem that the temperature and humidity difference between the plants is large due to the fact that the plant placement position regions are different is solved, equipment such as a turbulent fan and an air conditioner is omitted, and the planting cost is saved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A method for improving the uniformity of three-dimensional planting temperature and humidity is characterized by comprising the following steps: the method comprises the following steps:
s1, installing a plurality of temperature and humidity sensors in a three-dimensional planting space, and detecting the temperature and humidity of different positions in the space;
s2, calculating a temperature and humidity integral value of each plant;
s3, through a transmission and circulation mechanism, plants with low temperature and humidity integral values in the three-dimensional planting space are orderly moved to a region with high ambient temperature and humidity, and plants with high temperature and humidity integral values are moved to a region with low ambient temperature and humidity, so that each plant receives the same temperature and humidity environment.
2. The method for improving the uniformity of the temperature and the humidity of three-dimensional planting according to claim 1, which is characterized by comprising the following steps: in step S1, the space is divided into a plurality of regions according to the temperature data, and the temperature ts_j and the humidity hs_j of each region in the space are detected.
3. The method for improving the uniformity of the temperature and the humidity of three-dimensional planting according to claim 2, which is characterized in that: and mapping the temperature Ts_j and the humidity Hs_j of the spatial positions of different plant plants into the temperature Ti and the humidity Hi of the plants.
4. The method for improving the uniformity of the temperature and the humidity of three-dimensional planting according to claim 1, which is characterized by comprising the following steps: in step S2, the cumulative temperature and the cumulative humidity of different plants in the period of the stage are calculated according to the following formulas (1) and (2), respectively:
Qi＝∫Ti*dt (1)
Pi＝∫Hi*dt (2)
wherein i is the plant number, qi is the accumulated temperature of different plants, pi is the accumulated humidity of different plants, ti is the temperature of different plants, hi is the humidity of different plants, and t is the time.
5. The method for improving the uniformity of the temperature and the humidity of three-dimensional planting according to claim 1, which is characterized by comprising the following steps: in step S3, plants with lower Qi and Pi are matched with space regions with higher ts_j and hs_j according to an adaptation algorithm, and the transmission circulation mechanism is controlled to move the adapted plants to the matched space regions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311535495.3A CN117389362A (en) | 2023-11-17 | 2023-11-17 | Method for improving temperature and humidity uniformity of stereoscopic planting |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205408534U (en) * | 2016-03-10 | 2016-08-03 | 深圳文科园林股份有限公司 | Indoor greening device |
| CN109931979A (en) * | 2019-01-29 | 2019-06-25 | 武汉南博网络科技有限公司 | A kind of information monitoring method and device of base plant |
| CN110574642A (en) * | 2019-08-30 | 2019-12-17 | 华北水利水电大学 | Method for Improving Tomato Yield in Spring Solar Greenhouse by Regulating Ventilation Mode |
| CN115956498A (en) * | 2023-01-04 | 2023-04-14 | 中国农业科学院都市农业研究所 | A three-dimensional cultivation system, cultivation method and dehumidification device |
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- 2023-11-17 CN CN202311535495.3A patent/CN117389362A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205408534U (en) * | 2016-03-10 | 2016-08-03 | 深圳文科园林股份有限公司 | Indoor greening device |
| CN109931979A (en) * | 2019-01-29 | 2019-06-25 | 武汉南博网络科技有限公司 | A kind of information monitoring method and device of base plant |
| CN110574642A (en) * | 2019-08-30 | 2019-12-17 | 华北水利水电大学 | Method for Improving Tomato Yield in Spring Solar Greenhouse by Regulating Ventilation Mode |
| CN115956498A (en) * | 2023-01-04 | 2023-04-14 | 中国农业科学院都市农业研究所 | A three-dimensional cultivation system, cultivation method and dehumidification device |
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