A new energy saving and water saving monitoring control method and system suitable for arid regions

Abstract

The present application relates to a kind of new energy energy-saving water-saving monitoring control method and system suitable for arid region, it is related to intelligent control technical field.The method includes obtaining the real-time temperature value of multiple temperature collection points and the real-time humidity value of multiple humidity collection points, analysis is carried out to atomization flow, and atomization flow grading result information is formed;Water requirement information of target plant is obtained, and atomization flow grading result information is combined to carry out spray amount analysis, and atomization spray amount information is formed;Environment temperature data is collected, and atomization spray amount information is combined to form atomization spray control information.The method can be by obtaining real-time temperature humidity data and fully combining crop characteristics to form efficient energy-saving and reasonable atomization spray control effect.

Description

Technical Field

[0001] The present invention belongs to the field of intelligent control technology, and in particular relates to a new energy energy-saving and water-saving monitoring and control method and system suitable for arid areas. Background Art

[0002] Most arid regions suffer from harsh environments, with severe water and power shortages creating significant challenges for daily production and life. Currently, renewable energy is largely used to meet energy needs in arid regions. However, given the high cost of renewable energy, efficient utilization is crucial to generating significant economic value.

[0003] Currently, greenhouse-like structures are used in arid regions for production activities. These structures regulate the temperature and humidity within the structures to create an ideal growing environment for crops. Therefore, it is necessary to rationally control the temperature and humidity within the greenhouses according to the actual environmental conditions. Atomized spraying is a common method for this control. However, further research is needed to determine how to more effectively control atomized spraying.

[0004] Therefore, designing a new energy-saving and water-saving monitoring and control method and system suitable for arid areas, which can obtain real-time temperature and humidity data and fully combine the characteristics of crops to form an efficient, energy-saving and reasonable atomization spraying control effect, is an urgent problem to be solved. Summary of the Invention

[0005] Based on this, the present invention aims to overcome the defects of the prior art and provide a new energy-saving and water-saving monitoring and control method suitable for arid areas. The method collects a plurality of temperature and humidity data in the greenhouse for comprehensive analysis and establishes a model for reasonable atomization spraying for environments at different temperature and humidity stages. At the same time, the amount of water sprayed is controlled according to the water demand of the crops in the greenhouse, that is, the internal environment is regulated and is also conducive to the growth of the crops. In addition, the spraying temperature is controlled in combination with the ambient temperature to more effectively achieve temperature and humidity regulation, so that water resources and electricity are more efficiently utilized, and the good growth of crops is fully guaranteed, thereby improving production capacity.

[0006] Based on this, the present invention aims to overcome the defects of the existing technology and provide a new energy energy-saving and water-saving monitoring and control system suitable for arid areas. The system forms a simple and efficient atomization spraying control system through a data acquisition unit, a plant database, and an analysis unit, effectively realizing the efficient utilization of resources including water resources, electricity, etc.

[0007] The first technical solution provided by the present invention is:

[0008] A new energy energy-saving and water-saving monitoring and control method suitable for arid areas includes obtaining real-time temperature values ​​of multiple temperature collection points and real-time humidity values ​​of multiple humidity collection points, analyzing atomization flow, and forming atomization flow classification result information; obtaining water requirement information of target plants, and performing spraying amount analysis in combination with the atomization flow classification result information to form atomization spraying amount information; and collecting ambient temperature data and forming atomization spraying control information in combination with the atomization spraying amount information.

[0009] Furthermore, the real-time temperature values ​​of multiple temperature collection points and the real-time humidity values ​​of multiple humidity collection points are obtained, and the atomization flow is analyzed to form the atomization flow classification result information, including: obtaining the real-time temperature values ​​of multiple temperature collection points to form a real-time temperature data set A, and determining the average real-time temperature T ave , where A=[T1,…,T n ], n is the number of the real-time temperature values ​​collected at different temperature collection points, which are arranged in descending order after removing the repeated values. Obtain the real-time humidity values ​​of multiple humidity collection points to form a real-time humidity data set B, and determine the average real-time humidity H ave , where B=[H1,…,H m ], m is the number of the real-time humidity values ​​collected at different humidity collection points, which are arranged in descending order after removing the repeated values. According to the average real-time temperature T ave and average real-time humidity H ave , perform atomization flow classification and form an atomization flow grade model; according to the atomization flow grade model, and combined with the real-time humidity data set B, perform atomization flow regional ratio analysis to form an atomization flow grade ratio model.

[0010] Furthermore, according to the average real-time temperature T ave and average real-time humidity H ave , perform atomization flow classification and form an atomization flow classification model, including: setting the first temperature classification threshold α1, the second temperature classification threshold α2, the first humidity classification threshold β1 and the second humidity classification threshold β2, and according to the average real-time temperature T ave and average real-time humidity H ave Establish the following atomization flow level model: If T ave <α1 and H ave >β1, then set the atomization flow rate to the first-level atomization flow rate F1; if α1≤T ave ≤α2 and β2≤H ave ≤β1, then set the atomization flow rate to the secondary atomization flow rate F2; if T ave >α2, and H ave<β2, then the atomization flow rate is set to the third-level atomization flow rate F3.

[0011] Furthermore, based on the atomization flow rate grade model and combined with the real-time humidity data set B, an atomization flow rate regional ratio analysis is performed to form an atomization flow rate grade ratio model, including: when the atomization flow rate is the first-level atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m : When the atomization flow rate is the secondary atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m : When the atomization flow rate is the third-level atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m :

[0012] Furthermore, the water requirement information of the target plants is obtained, and the spraying amount is analyzed in combination with the atomization flow rate classification result information to form the atomization spraying amount information, including: determining the total required water volume W according to the water requirement information of the target plants; determining the atomization flow rate f according to the atomization flow rate classification model; m And the number of nozzles C corresponding to each humidity collection point determines the atomization spraying time T spr :

[0013] Furthermore, the ambient temperature data is collected and combined with the atomization spraying amount information to form the atomization spraying control information, including: setting the ambient temperature threshold η and obtaining the ambient temperature value T env Perform the following spray control analysis: If T env ≥η, then the underground water diversion control information is formed for atomization spraying time T spr Atomization spray control; if T env <η, then the water storage and diversion control information is formed to perform atomization spraying time T spr Atomized spray control.

[0014] The present invention also provides a first technical solution:

[0015] A new energy energy-saving and water-saving monitoring and control system suitable for arid areas adopts a new energy energy-saving and water-saving monitoring and control method suitable for arid areas provided by the present invention, including: an indoor temperature acquisition unit, used to collect temperature values ​​at multiple locations in a greenhouse; an outdoor temperature acquisition unit, used to collect ambient temperature values; an indoor humidity acquisition unit, used to collect humidity values ​​at multiple locations in the greenhouse; a greenhouse planting database, used to store water requirement information of plants planted in the greenhouse; an atomization spray analysis unit, used to obtain multiple real-time temperature values ​​collected by the indoor temperature acquisition unit and multiple real-time humidity values ​​collected by the indoor humidity acquisition unit, perform atomization flow analysis, form atomization flow classification result information, used to obtain water requirement information of target plants in the greenhouse planting database, perform spraying amount analysis, form atomization spraying amount information, used to obtain ambient temperature data collected by the outdoor temperature acquisition unit, and form atomization spray control information.

[0016] The beneficial effects of the present invention are:

[0017] This new energy-saving and water-saving monitoring and control method, suitable for arid regions, comprehensively analyzes temperature and humidity data collected within greenhouses to establish a model for optimal atomization spraying at different temperature and humidity levels. Furthermore, the spray volume is controlled based on the water requirements of the crops within the greenhouse, regulating the internal environment and benefiting crop growth. Furthermore, the spray temperature is controlled in conjunction with the ambient temperature to more effectively regulate temperature and humidity, resulting in more efficient use of water resources and electricity, ensuring optimal crop growth and increasing production capacity.

[0018] The new energy energy-saving and water-saving monitoring and control system suitable for arid areas forms a simple and efficient atomization spraying control system through data acquisition units, plant databases, and analysis units, effectively realizing the efficient utilization of resources including water resources and electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a step diagram of a new energy energy-saving and water-saving monitoring and control method applicable to arid areas according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0022] It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the embodiments of the application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly understood by those skilled in the art, and are merely for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0024] In the description of the embodiments of the application, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0025] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0026] The technical solutions in the application will be described below with reference to the drawings.

[0027] Please refer to Figure 1 The embodiments of the application provide a new energy saving and water saving monitoring control method suitable for arid regions. The method establishes a model for reasonable atomization spraying of different temperature and humidity stages by comprehensively analyzing a plurality of temperature and humidity data collected in the greenhouse. At the same time, the water quantity of spraying is controlled according to the water requirement of crops in the greenhouse, that is, the internal environment is regulated to be conducive to the growth of crops. In addition, the temperature of spraying is controlled in combination with the environmental temperature to more effectively realize the regulation of temperature and humidity, so that water resources and electric energy are more efficiently utilized, and the good growth of crops is also fully ensured, and the production capacity is improved.

[0028] The new energy saving and water saving monitoring control method suitable for arid regions provided by the scheme comprises the following steps:

[0029] S1: Obtain real-time temperature values of multiple temperature collection points and real-time humidity values of multiple humidity collection points, analyze atomization flow, and form atomization flow grading result information.

[0030] Obtaining real-time temperature values of multiple temperature collection points and real-time humidity values of multiple humidity collection points, analyzing atomization flow, and forming atomization flow grading result information comprises: obtaining real-time temperature values of multiple temperature collection points to form a real-time temperature data set A, and determining an average real-time temperature T ave , wherein A = [T1,..., T n ], n is a number formed by arranging the real-time temperature values collected at different temperature collection points in descending order after removing repeated same values, Obtaining real-time humidity values of multiple humidity collection points to form a real-time humidity data set B, and determining an average real-time humidity H ave , wherein B = [H1,..., H m ], m is a number formed by arranging the real-time humidity values collected at different humidity collection points in descending order after removing repeated same values, According to the average real-time temperature T ave and the average real-time humidity H ave , atomization flow grading is performed to form an atomization flow level model; according to the atomization flow level model and in combination with the real-time humidity data set B, atomization flow area matching analysis is performed to form an atomization flow level matching model.

[0031] When the atomization flow level model is established, the average temperature and humidity level inside the greenhouse are measured and established, which is beneficial to the macroscopic spraying demand control of the environment in the entire greenhouse. It should be noted that the real-time temperature values and the real-time humidity values are first de-duplicated to form effective data sets after collecting the values of each collection point, which can avoid the influence of repeated counting of the same situation area on subsequent analysis on the one hand, and also provides a basis for subsequent reasonable water distribution on the other hand. Of course, the number and position of the collection points and the position of the atomization nozzle can be one-to-one corresponding to the temperature collection points, humidity collection points and atomization nozzle positions to improve the effectiveness and pertinence of the collected data and achieve efficient regulation and control.

[0032] According to the average real-time temperature T ave and the average real-time humidity H ave, perform atomization flow classification and form an atomization flow classification model, including: setting the first temperature classification threshold α1, the second temperature classification threshold α2, the first humidity classification threshold β1 and the second humidity classification threshold β2, and according to the average real-time temperature T ave and average real-time humidity H ave Establish the following atomization flow level model: If T ave <α1 and H ave >β1, then set the atomization flow rate to the first-level atomization flow rate F1; if α1≤T ave ≤α2 and β2≤H ave ≤β1, then set the atomization flow rate to the secondary atomization flow rate F2; if T ave >α2, and H ave <β2, then the atomization flow rate is set to the third-level atomization flow rate F3.

[0033] The purpose of determining the mist level is to provide a reference for mist flow rate data. The mist flow rate corresponding to each level can be combined with the actual internal space structure of the greenhouse or obtained based on big data analysis to better adapt to greenhouses with different internal space structures. In this invention, the first temperature level threshold is 25°, the second temperature level threshold is 35°, the first humidity level threshold is 30%, and the second humidity level threshold is 20%.

[0034] According to the atomization flow rate grade model, the atomization flow rate regional ratio analysis is performed in combination with the real-time humidity data set B to form an atomization flow rate grade ratio model, including: when the atomization flow rate is the first-level atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula m : When the atomization flow rate is the secondary atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m : When the atomization flow rate is the third-level atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m :

[0035] After determining a base mist flow rate based on the mist flow rate level, consider that in reality, temperature and humidity fluctuate under the environmental conditions that achieve each level. Atomization requires a focus on humidity to provide a suitable humidity environment for plants. Therefore, using the humidity dataset as a reference, proportional fine-tuning of the mist flow rate level base data is performed. This facilitates efficient, unified adjustments in areas with inconsistent humidity fluctuations, achieving more precise humidity control.

[0036] S2: Obtain the water requirement information of the target plant, and combine the atomization flow grading result information to analyze the spraying amount, and form the atomization spraying amount information.

[0037] Obtaining the water requirement information of the target plant, and combining the atomization flow grading result information to analyze the spraying amount, and forming the atomization spraying amount information, comprising: determining the total water requirement W according to the water requirement information of the target plant; determining the atomization flow f m and the number of nozzles C corresponding to each humidity collection point, determining the atomization spraying time T spr :

[0038] For the control of atomization water spraying, the type of crops in the greenhouse also needs to be considered. Different crop types have different water requirements. By adjusting the water spraying amount based on the water requirement of the crops, the accuracy of humidity control in the greenhouse can be improved to provide a best humidity growth environment for the crops.

[0039] S3: Collect environmental temperature data, and combine the atomization spraying amount information to form the atomization spraying control information.

[0040] Collecting environmental temperature data, and combining the atomization spraying amount information to form the atomization spraying control information, comprising: setting an environmental temperature threshold η, and obtaining an environmental temperature value T env The following spraying control analysis is performed: if T env ≥ η, the underground water diversion control information is formed to control the atomization spraying for time T spr ; if T env < η, the water storage and water diversion control information is formed to control the atomization spraying for time T spr .

[0041] Considering that the environment of the greenhouse is in a drought area, the environmental temperature is usually high. When using unconventional water for atomization spraying, the source of unconventional water needs to be considered. The water temperature of external water storage and collection will change due to the environmental temperature, which will affect the temperature and humidity control of atomization spraying. Therefore, for different environmental temperatures, unconventional water needs to be obtained from multiple different places to achieve reasonable atomization water spraying. In the case of temperature exceeding the threshold value, water with lower temperature is obtained from underground water storage facilities for atomization spraying to achieve better temperature and humidity control.

[0042] The application further provides a new energy energy-saving and water-saving monitoring control system suitable for arid regions, which adopts the new energy energy-saving and water-saving monitoring control method suitable for arid regions provided above and comprises: an indoor temperature acquisition unit for acquiring temperature values at multiple positions in a greenhouse; an outdoor temperature acquisition unit for acquiring an environmental temperature value; an indoor humidity acquisition unit for acquiring humidity values at multiple positions in the greenhouse; a greenhouse planting database for storing water requirement information of plants planted in the greenhouse; a atomization spraying analysis unit for acquiring multiple real-time temperature values acquired by the indoor temperature acquisition unit and multiple real-time humidity values acquired by the indoor humidity acquisition unit, performing atomization flow analysis, forming atomization flow grading result information, acquiring water requirement information of target plants in the greenhouse planting database, performing spraying amount analysis, and forming atomization spraying amount information, and acquiring environmental temperature data acquired by the outdoor temperature acquisition unit to form atomization spraying control information.

[0043] The new energy energy-saving and water-saving monitoring control system suitable for arid regions forms a simple and efficient atomization spraying control system through a data acquisition unit, a plant database and an analysis unit, and effectively realizes efficient utilization of resources including water resources and electric energy.

[0044] To sum up, the embodiments provided by the application have the following main effective effects:

[0045] The new energy energy-saving and water-saving monitoring control method suitable for arid regions establishes a model for reasonable atomization spraying of different temperature and humidity stages by comprehensively analyzing multiple temperature and humidity data collected in the greenhouse. At the same time, the water amount of spraying is controlled according to the water requirement of crops in the greenhouse, that is, the internal environment is regulated to be conducive to the growth of crops. In addition, the spraying temperature is controlled in combination with the environmental temperature to more effectively regulate the temperature and humidity, so that the water resources and electric energy are more efficiently utilized, and the good growth of crops is fully ensured, and the production capacity is improved.

[0046] The new energy energy-saving and water-saving monitoring control system suitable for arid regions forms a simple and efficient atomization spraying control system through a data acquisition unit, a plant database and an analysis unit, and effectively realizes efficient utilization of resources including water resources and electric energy.

[0047] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0048] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented in other manners. For example, the embodiments of the device described above are merely schematic, and the division of the units is merely logical function division. There can be another division manner for the actual implementation, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed mutual couplings or direct couplings or communication connections between the units can be indirect couplings or communication connections through some interfaces, devices or units, and can be in electrical, mechanical or other forms.

[0049] The units described as separated components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on a plurality of network units. Some or all of the units can be selected according to the actual needs to achieve the purposes of the embodiments of the present application.

[0050] In addition, each functional unit in the embodiments of the present application can be integrated in a processing unit, or each unit can exist physically as a separate unit, or two or more units can be integrated in one unit.

[0051] The above embodiments only express several implementation ways of the present application, and the description is specific and detailed, but it should not be understood as a limitation to the patent scope of the present application. It should be pointed out that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A new energy energy-saving and water-saving monitoring and control method suitable for arid areas, characterized in that: include: Obtain real-time temperature values ​​of multiple temperature collection points and real-time humidity values ​​of multiple humidity collection points, analyze atomization flow, and form atomization flow classification result information; Acquire water requirement information of target plants, and perform spraying amount analysis in combination with the atomization flow classification result information to form atomization spraying amount information; Collecting ambient temperature data and combining it with the atomization spraying amount information to form atomization spraying control information; Among them, the real-time temperature values ​​of multiple temperature collection points and the real-time humidity values ​​of multiple humidity collection points are obtained, and the atomization flow is analyzed to form the atomization flow classification result information, including: Obtain the real-time temperature values ​​of multiple temperature collection points to form a real-time temperature data set A, and determine the average real-time temperature T ave , where A=[T1,…,T n ], n is the number of the real-time temperature values ​​collected at different temperature collection points, which are arranged in descending order after removing the repeated values. Obtain the real-time humidity values ​​of multiple humidity collection points to form a real-time humidity data set B, and determine the average real-time humidity H ave , where B=[H1,…,H m ], m is the number of the real-time humidity values ​​collected at different humidity collection points, which are arranged in descending order after removing the repeated values. According to the average real-time temperature T ave and the average real-time humidity H ave , perform atomization flow classification and form an atomization flow grade model; Performing an atomization flow rate regional ratio analysis based on the atomization flow rate grade model and in combination with the real-time humidity data set B to form an atomization flow rate grade ratio model; According to the average real-time temperature T ave and the average real-time humidity H ave , perform atomization flow classification and form an atomization flow grade model, including: Set the first temperature level division threshold α1, the second temperature level division threshold α2, the first humidity level division threshold β1 and the second humidity level division threshold β2, and according to the average real-time temperature T ave and the average real-time humidity H ave The following atomization flow level model is established: If T ave <α1 and H ave >β1, then set the atomization flow rate to the first-level atomization flow rate F1; If α1≤T ave ≤α2 and β2≤H ave ≤β1, then set the atomization flow rate to the secondary atomization flow rate F2; If T ave >α2, and H ave <β2, then set the atomization flow rate to the third-level atomization flow rate F3; According to the atomization flow rate grade model, and in combination with the real-time humidity data set B, an atomization flow rate regional ratio analysis is performed to form an atomization flow rate grade ratio model, including: When the atomization flow rate is the first-level atomization flow rate F1, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m : When the atomization flow rate is the secondary atomization flow rate F2, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m : When the atomization flow rate is the third-level atomization flow rate F3, the atomization flow rate f corresponding to each real-time humidity value in the real-time humidity data set is determined according to the following formula: m :

2. The new energy energy-saving and water-saving monitoring and control method applicable to arid areas according to claim 1, characterized in that: The step of obtaining the water requirement information of the target plant and performing spraying amount analysis in combination with the atomization flow rate classification result information to form atomization spraying amount information includes: According to the water requirement information of the target plants, determine the total water requirement W; The atomization flow rate f determined in the atomization flow rate grade ratio model m And the number of nozzles C corresponding to each humidity collection point, determine the atomization spraying time T spr :

3. The new energy energy-saving and water-saving monitoring and control method applicable to arid areas according to claim 2, characterized in that: The collected ambient temperature data is combined with the atomization spraying amount information to form atomization spraying control information, including: Set the ambient temperature threshold η and obtain the ambient temperature value T env Conduct the following spray control analyses: If T env ≥η, then the underground water diversion control information is formed to carry out the atomization spraying time T spr Atomized spray control; If T env <η, then the water storage and diversion control information is formed to perform the atomization spraying time T spr Atomized spray control.

4. A new energy energy-saving and water-saving monitoring and control system suitable for arid areas, adopting the new energy energy-saving and water-saving monitoring and control method suitable for arid areas according to any one of claims 1 to 3, characterized in that: include: Indoor temperature collection unit, used to collect temperature values ​​at multiple locations in the greenhouse; Outdoor temperature collection unit, used to collect ambient temperature values; Indoor humidity collection unit, used to collect humidity values ​​at multiple locations in the greenhouse; Greenhouse planting database, used to store water requirement information of plants grown in greenhouses; The atomization spray analysis unit is used to obtain multiple real-time temperature values ​​collected by the indoor temperature collection unit and multiple real-time humidity values ​​collected by the indoor humidity collection unit, perform atomization flow analysis, and form atomization flow classification result information, which is used to obtain the water requirement information of the target plants in the greenhouse planting database, perform spraying amount analysis, and form atomization spraying amount information, and is used to obtain the ambient temperature data collected by the outdoor temperature collection unit to form atomization spraying control information.

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