Method and system for evaluating, regulating and controlling growth environment of radix isatidis based on multi-dimensional analysis

Abstract

The invention relates to the technical field of environment regulation and control, and particularly discloses an isatis root growth environment assessment regulation and control method and system based on multi-dimensional analysis, and the method comprises the steps: carrying out the height layering of a to-be-assessed isatis root subordinate growth space through a preset layering height, and obtaining each layer of growth space; according to the method, the growth environment of the isatis root in each layer of growth space is monitored, so that the isatis root in each layer can obtain the optimal growth condition, and meanwhile, a leaf environment temperature adaptive value and a leaf environment temperature influence value are matched by accurately evaluating and regulating multi-dimensional environment influence factors, so that the optimal growth condition of the isatis root in each layer is obtained. According to the method disclosed by the invention, the optimal growth environment temperature of the radix isatidis is finally judged and regulated by comprehensively comparing and analyzing with the obtained actual environment temperature value of the leaves, so that the yield and the quality of the radix isatidis growing in the controllable optimal growth environment can be greatly improved, the medicinal components and the medicinal value of the radix isatidis are improved, and the efficient utilization of resources is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental regulation and control, and in particular to a method and system for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis. Background Art

[0002] With the development of modern technology, new perspectives and tools have been provided for understanding and optimizing the plant growth environment, namely, using intelligence and automation for multi-dimensional analysis and regulation. By comprehensively considering multiple influencing factors, it is possible to more comprehensively evaluate the plant growth environment and provide a scientific basis for optimizing plant growth. The application of this technology can not only improve the growth efficiency of plants, but also provide important support for achieving sustainable agricultural development.

[0003] For example, the invention patent with announcement number CN117075547B announces a method for optimizing and regulating the lettuce cultivation environment in a plant factory. The method includes the following steps: S1. Establishment of environmental variables and mutual coupling; S2. Establishment of lettuce state variables and coupling with environmental variables; S3. Establishment of environmental optimization strategy; S4. Environmental control strategy feedback and environmental optimization control.

[0004] For example, the invention patent with announcement number CN116224870B announces a smart planting environment control system and method based on multi-network fusion and plant photosynthesis feedback, which belongs to the field of environmental regulation technology of plant factories. The system includes: a multi-protocol wireless network, a plant photosynthesis feedback control subsystem and an environmental monitoring and regulation subsystem; the environmental monitoring and regulation subsystem is used for monitoring and controlling the greenhouse environment; the plant photosynthesis feedback control subsystem is used to control the greenhouse environment according to the greenhouse environment information data feedback. The multi-protocol wireless network includes a master node and three two-way communication wireless networks: ZigBee, LoRa and Cat1.

[0005] In combination with the above technical solutions, it is found that in the current technical solutions for controlling the growth environment of plants, the growth environment is usually kept within a suitable growth range directly based on the results obtained by multidimensional analysis. However, this method will cause a mismatch between the results obtained and the actual results required for the plant growth state, which will cause the plant growth to gradually deviate and ultimately reduce the growth quality of the plant. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a method and system for evaluating and regulating the growth environment of Isatis indigotica based on multidimensional analysis, which can effectively solve the problems involved in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: In a first aspect, the present invention provides a method for evaluating and regulating the growth environment of Isatis indigotica based on multidimensional analysis, including: S1. Monitoring the growth environment of Isatis indigotica: highly stratifying the growth space to which the Isatis indigotica to be evaluated by preset stratification heights, thereby obtaining each layer of growth space, and monitoring the growth environment of the Isatis indigotica belonging to each layer of growth space, obtaining the growth data of the Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact data of each layer of growth space at the current evaluation time point, and analyzing them respectively to obtain the growth evaluation value of the Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point; S2. Regulation of the growth environment of Isatis indigotica: by Through the growth evaluation value of the Isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, the leaf environmental temperature adaptation value of the Isatis root belonging to each layer of growth space at the current evaluation time point and the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point are matched respectively, and at the same time, the actual value of the leaf environmental temperature of the Isatis root belonging to each layer of growth space at the current evaluation time point is obtained, and compared with the leaf environmental temperature adaptation value of the Isatis root belonging to each layer of growth space at the current evaluation time point, the comparison result of the leaf environmental temperature of each layer is obtained, and the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point is comprehensively considered to finally determine whether to perform temperature control on the temperature regulating equipment belonging to each layer of growth space.

[0008] As a further method, the growth evaluation value of Radix Isatidis belonging to each layer of growth space at the current evaluation time point is specifically analyzed as follows:

[0009] The growth period of the isatis root to be evaluated, the growth height of the isatis root to be evaluated, and the frequency of fertilization of the isatis root to be evaluated during the growth period are obtained, and the surface area and growth density of the corresponding leaves of the isatis root belonging to each layer of growth space at the current evaluation time point are comprehensively analyzed to analyze the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point.

[0010] As a further method, the temperature of the temperature regulating device belonging to the growth space of the layer is controlled, and the specific control process is:

[0011] The actual value of the blade ambient temperature and the blade ambient temperature adaptation value are processed by difference to obtain the blade ambient temperature adjustment value.

[0012] The environmental impact assessment value of the growth space of this layer at the current assessment time point is obtained, and compared with the preset environmental impact reference assessment value to obtain the environmental impact assessment comparison result, specifically, the environmental impact assessment value is greater than the environmental impact reference assessment value or the environmental impact assessment value is less than the environmental impact reference assessment value.

[0013] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, the actual value of the leaf ambient temperature is subtracted from the leaf ambient temperature adjustment value, and the result is added to the leaf ambient temperature impact value. The final result is recorded as the leaf ambient temperature preset value, and the temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0014] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, the actual value of the leaf ambient temperature, the leaf ambient temperature adjustment value and the leaf ambient temperature impact value are subtracted in sequence, and the final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0015] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, the actual value of the leaf ambient temperature, the leaf ambient temperature adjustment value and the leaf ambient temperature impact value are added in sequence, and the final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0016] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, then the actual value of the leaf ambient temperature is added to the leaf ambient temperature adjustment value, and the result is subtracted from the leaf ambient temperature impact value. The final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0017] The second aspect of the present invention provides a system for an isatis root growth environment assessment and control method based on multidimensional analysis, comprising: an isatis root growth environment monitoring module, which is used to highly stratify the growth space to which the isatis root to be assessed belongs through a preset stratification height, thereby obtaining each layer of growth space, and monitoring the growth environment of the isatis root belonging to each layer of growth space, obtaining the growth data of the isatis root belonging to each layer of growth space at the current assessment time point and the environmental impact data of each layer of growth space at the current assessment time point, and analyzing them respectively to obtain the growth assessment value of the isatis root belonging to each layer of growth space at the current assessment time point and the environmental impact assessment value of each layer of growth space at the current assessment time point.

[0018] The isatis root growth environment control module is used to match the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the leaf environment temperature impact value of each layer of growth space at the current evaluation time point through the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, and at the same time obtain the actual value of the leaf environment temperature of the isatis root belonging to each layer of growth space at the current evaluation time point, compare it with the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point, obtain the comparison result of the leaf environment temperature of each layer, and comprehensively consider the leaf environment temperature impact value of each layer of growth space at the current evaluation time point, and finally determine whether to perform temperature control on the temperature regulating equipment belonging to each layer of growth space.

[0019] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0020] (1) The present invention provides a method and system for evaluating and regulating the growth environment of Isatis root based on multidimensional analysis. First, the growth space to which the Isatis root to be evaluated belongs is highly stratified by preset stratification heights to obtain growth spaces of each layer, and the growth environment of the Isatis root to which each layer belongs is monitored. This allows for a more detailed understanding of the growth conditions of Isatis root in different layers, accurate evaluation and regulation of multi-dimensional environmental influencing factors, matching of leaf environmental temperature adaptation values ​​and leaf environmental temperature influence values, and comprehensive comparative analysis with the actual leaf environmental temperature values ​​obtained. Finally, the optimal growth environment temperature of Isatis root is determined and regulated. The yield and quality of Isatis root grown in a controllable optimal growth environment will be greatly improved, and its medicinal components and medicinal value will be increased, thereby achieving efficient utilization of resources.

[0021] (2) The present invention divides the growth space of the isatis root to be evaluated into layers according to preset layering heights. This is because there are significant differences in the growth characteristics of the isatis root at different height layers, and there are obvious differences in the light, humidity and other environmental aspects at different height layers. Therefore, the growth environment of the isatis root belonging to each layer of the growth space is monitored, with the aim of ensuring that each layer of the isatis root can obtain the best growth conditions, better managing the growth needs of the isatis root at different height layers, and improving the growth efficiency of the isatis root.

[0022] (3) The present invention comprehensively considers multi-dimensional data and performs data coupling to obtain the growth evaluation value and environmental impact evaluation value of Isatis indigotica, which can more comprehensively evaluate the growth environment of Isatis indigotica and provide a scientific basis for the subsequent optimization of Isatis indigotica growth. By comprehensively comparing the matched leaf environmental temperature adaptation value and leaf environmental temperature influence value with the actual value of the leaf environmental temperature, the comparison results of the leaf environmental temperatures of each layer are obtained. It can be accurately determined whether the leaf environmental temperature of Isatis indigotica at the current evaluation time point is the temperature value corresponding to the optimal growth conditions, thereby providing comprehensive and accurate data support for the subsequent regulation of the environmental temperature.

[0023] (4) The present invention can perform detailed regulation and control of the ambient temperature by comprehensively comparing the leaf ambient temperature adaptation value, the leaf ambient temperature influence value and the leaf ambient temperature actual value, so that the ambient temperature of the Radix Isatidis is always maintained within the optimal numerical range, avoiding the phenomenon that excessive or insufficient temperature regulation is not conducive to the growth of the Radix Isatidis, and ultimately improving the growth quality of the Radix Isatidis. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the method steps of the present invention;

[0026] Figure 2 It is a schematic diagram of system module connection of the present invention. DETAILED DESCRIPTION

[0027] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Reference Figure 1As shown, the first aspect of the present invention provides a method for evaluating and regulating the growth environment of Isatis indigotica based on multidimensional analysis, comprising: S1. Isatis indigotica growth environment monitoring: the growth space to which the Isatis indigotica to be evaluated belongs is highly stratified by a preset stratification height, thereby obtaining each layer of growth space, and the growth environment of the Isatis indigotica belonging to each layer of growth space is monitored, and the growth data of the Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact data of each layer of growth space at the current evaluation time point are obtained, and the growth evaluation value of the Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point are analyzed respectively.

[0029] Since the present application conducts multi-dimensional analysis and regulation on a plant of Isatis indigotica in a greenhouse scenario, and in this greenhouse scenario, since the material used in the greenhouse is transparent, Isatis indigotica will have problems such as uneven lighting and uneven temperature contact (although transparent materials allow light to pass through, the intensity and distribution of light may be uneven due to obstructions, angles or shapes inside the greenhouse, and the internal ambient temperature will vary significantly depending on the location), which will further lead to uneven nutrient distribution and uneven leaf quality of Isatis indigotica. Therefore, it is necessary to highly stratify the growth space of Isatis indigotica to be evaluated through preset stratification heights (the device used for height stratification in this application is a multi-layer seedling rack, which can effectively utilize the growth space of Isatis indigotica, Planting Isatis indigotica in layers, each layer can be adjusted according to the growth height of Isatis indigotica). Since the growth characteristics of Isatis in different height layers are also significantly different, and the light, nutrient and water utilization efficiency of Isatis in different height layers are also different, by stratifying Isatis indigotica in height, we can more accurately understand the impact of different heights on the growth of Isatis indigotica, ensuring that each layer can obtain the best growth conditions. At the same time, height stratification can help better manage the different growth stages of Isatis indigotica, so as to carry out refined management according to its specific needs; by monitoring the growth space of each layer, more accurate environmental data (such as humidity, light intensity, etc.) can be obtained, thereby achieving precise regulation and improving the growth efficiency and quality of Isatis indigotica.

[0030] Considering the growth characteristics of Isatis indigotica, we can divide the growth space into multiple height levels. The following is an example of stratification:

[0031] Bottom layer (0-30 cm): The isatis root in this layer receives lower light intensity, lower ambient temperature but higher humidity; middle layer (30-60 cm): The isatis root in this layer receives moderate ambient temperature but poor air circulation; upper layer (60-90 cm and above): The isatis root in this layer receives the greatest light intensity and the highest ambient temperature.

[0032] It needs to be explained that the data obtained above is the current evaluation time point, and the purpose is to monitor the growth environment of Isatis indigotica in real time. Therefore, this application only evaluates the current time point to ensure that the next time point can also be continuously monitored according to the steps of this application, and ultimately ensure that the growth environment of Isatis indigotica can always be maintained within the optimal growth range until the Isatis indigotica is used in the next stage.

[0033] Specifically, the growth data of the Isatis indigotica belonging to each layer of the growth space at the current evaluation time point specifically includes the surface area and growth density of the corresponding leaves of the Isatis indigotica belonging to each layer of the growth space at the current evaluation time point.

[0034] The surface area of ​​the above-mentioned blades at the current evaluation time point can be obtained by a laser scanner, that is, the three-dimensional structure of a layer of blades is measured by a laser beam to calculate the surface area of ​​the layer of blades; the growth density of the blades is obtained by dividing the surface area of ​​the layer of blades by the surface area of ​​the entire growth space of the layer; the surface area of ​​the entire growth space of the layer is also obtained by a laser scanner.

[0035] Furthermore, the environmental impact data of each layer of the growth space at the current evaluation time point specifically include the average air humidity, the average light intensity and the average airflow speed of each layer of the growth space at the current evaluation time point.

[0036] The above-mentioned average air humidity, average light intensity and average airflow speed are obtained through air humidity sensors, light intensity sensors and wind speed sensors respectively; specifically, the air humidity sensor accurately measures the relative humidity in the air and provides real-time data. By arranging multiple air humidity sensors at different positions on each floor, the average air humidity can be obtained; the light intensity sensor measures the light intensity of different wavelengths. By installing multiple light intensity sensors at different levels, the average light intensity of each layer can be calculated; the wind speed sensor measures the air flow speed in real time. By placing the wind speed sensors at different positions on each floor, the average airflow speed can be obtained.

[0037] Specifically, the growth evaluation value of Radix Isatidis belonging to each layer of growth space at the current evaluation time point is analyzed in the following specific process:

[0038] The growth period of the isatis root to be evaluated, the growth height of the isatis root to be evaluated, and the frequency of fertilization of the isatis root to be evaluated during the growth period are obtained, wherein the growth period of the isatis root to be evaluated can be obtained by checking the isatis root growth management record (such as the planting date), thereby obtaining the time length from the planting date to the current evaluation time point, which is the growth period; the growth height of the isatis root to be evaluated can also be obtained by checking the isatis root growth management record (such as the measured highest growth point), and the straight line length between the highest growth point and the ground is the growth height; the frequency of fertilization of the isatis root to be evaluated during the growth period can be obtained by checking the isatis root growth management record, including the specific time and amount of fertilization, to determine the frequency of fertilization.

[0039] Based on the surface area and growth density of the corresponding leaves of the Radix Isatidis indigotica in each layer of growth space at the current evaluation time point, the growth evaluation value of the Radix Isatidis indigotica in each layer of growth space at the current evaluation time point is analyzed, and the acquisition method is as follows:

[0040]

[0041] Wherein, RSD is the growth period of the Isatis root to be evaluated, indicating the length of time the Isatis root is currently growing.

[0042] RSDF is the growth height of the Isatis indigotica to be evaluated, indicating the distance between the highest growth point of the current Isatis indigotica and the ground.

[0043] B1 is the influencing factor of the growth rate unit value preset in the environmental control library, which represents the numerical value of the influence of the growth rate unit value on the growth assessment value. When used, the influencing factor of the growth rate unit value can be directly obtained from the environmental control library, and the corresponding relationship can be a preset mapping relationship. For example, the growth rate and the influencing factor of the growth rate unit value preset in the environmental control library form a mapping set, and the real-time growth rate is input into the mapping set to obtain the influencing factor of the growth rate unit value. The mapping relationship can be one-to-one or many-to-one. In this example, its value range is [0, 1].

[0044] ISD is the frequency of fertilization during the growth period of the Isatis root to be evaluated, which means the total number of fertilizations within the overall growth length of the Isatis root.

[0045] ΔISD is the fertilization adaptation frequency corresponding to the growth period preset in the environmental control library, indicating the most suitable total number of fertilizations for Isatis indigotica in the current growth period; for example, about 2 weeks after planting, in the seedling stage, the fertilization frequency is 1 time, that is, fertilizer should be applied once within 2 weeks.

[0046] GSD αIt is the surface area of ​​the corresponding leaf of Isatis indigotica belonging to the αth layer of growth space at the current evaluation time point, indicating the overall surface area of ​​all leaves of Isatis indigotica in this layer, which is an important indicator of its growth status and photosynthesis capacity.

[0047] ΔISD is the reference surface area of ​​leaves corresponding to the growth period preset in the environmental control library, indicating the optimal value of the leaf surface area of ​​Isatis indigotica in this growth period.

[0048] ASD α It is the growth density of the corresponding leaf of Radix Isatidis belonging to the αth layer growth space at the current evaluation time point, indicating the proportion of the surface area of ​​the Radix Isatidis leaves in this layer to the overall surface area of ​​this layer.

[0049] ΔISD is the reference growth density of leaves corresponding to the growth period preset in the environmental control library, indicating that during this growth period of Isatis indigotica, its leaf surface area occupies the optimal proportion of the overall surface area of ​​this layer.

[0050] α is the number of each layer of the growth space, α = 1, 2, 3, ..., ξ, ξ is the number of layers of the growth space, and e is a natural constant.

[0051] RIG α is the growth evaluation value of the Radix Isatidis belonging to the α-th layer growth space at the current evaluation time point. In unit time, the growth height of Radix Isatidis will affect the frequency of fertilization, that is, there will be changes in the value of the frequency of fertilization; the frequency of fertilization will affect the nutrient supply of Radix Isatidis, and then affect the growth of leaves. Frequent fertilization can promote the absorption of nutrients and help the leaves grow rapidly, thereby increasing the surface area of ​​the leaves. Otherwise, it may lead to poor growth; and the increase in leaf surface area usually means that the ability of Radix Isatidis to obtain photosynthetic resources is enhanced, so that it can support a higher growth density. The larger leaf surface area can better absorb light and carbon dioxide, promote growth, and increase the growth density of the leaves; however, the growth density directly affects the growth evaluation value of Radix Isatidis. When the density is moderate, Radix Isatidis can fully obtain resources and grow healthily. Too high density may lead to intensified competition, which in turn affects the growth of Radix Isatidis; therefore, in summary, in the corresponding growth period, the appropriate frequency of fertilization should be maintained so that the surface area and growth density of the leaves are maintained within reasonable growth conditions, and ultimately the growth quality of Radix Isatidis is improved.

[0052] Furthermore, the environmental impact assessment value of each layer of growth space at the current assessment time point is specifically analyzed as follows:

[0053] The environmental impact assessment value of each layer of growth space at the current assessment time point is analyzed by the average air humidity, light intensity and airflow speed of each layer of growth space at the current assessment time point. The acquisition method is as follows:

[0054]

[0055] Among them, GAV α is the average air humidity of the αth layer growth space at the current evaluation time point, indicating the overall average air humidity of the Isatis indigotica growth space at the current evaluation time point.

[0056] EAV α is the average light intensity of the αth layer growth space at the current evaluation time point, indicating the overall average light intensity of the growth space of the Radix Isatidis indigotica at the current evaluation time point.

[0057] IAV α is the average airflow velocity of the αth layer growth space at the current evaluation time point, indicating the average value of the overall airflow velocity of the growth space of the Radix Isatidis indigotica at the current evaluation time point.

[0058] ΔGAV is the air reference humidity corresponding to the growth period preset in the environmental control library, indicating that the air humidity corresponding to this growth period is suitable for the current growth period of Isatis indigotica.

[0059] ΔEAV is the light reference intensity corresponding to the growth period preset in the environmental control library, indicating the light intensity suitable for this growth period under the current growth period of Isatis indigotica.

[0060] ΔIAV is the airflow reference velocity corresponding to the growth period preset in the environmental control library, indicating the airflow velocity suitable for the current growth period of Isatis indigotica.

[0061] b1 is the influence factor of the unit value of the air humidity difference preset in the environmental control library, which represents the influence degree of the unit value of the air humidity difference on the environmental impact assessment value. When used, the influence factor of the unit value of the air humidity difference can be directly obtained from the environmental control library, and the corresponding relationship can be a preset mapping relationship. For example, the air humidity difference and the influence factor of the unit value of the air humidity difference preset in the environmental control library form a mapping set, and the real-time air humidity difference is input into the mapping set to obtain the influence factor of the unit value of the air humidity difference. The mapping relationship can be one-to-one or many-to-one. In this example, its value range is [0, 1].

[0062] b2 is the influence factor of the unit value of the light intensity difference preset in the environment control library, which represents the influence degree of the unit value of the light intensity difference on the environmental impact assessment value. When used, the influence factor of the unit value of the light intensity difference can be directly obtained from the environment control library, and the corresponding relationship can be a preset mapping relationship. For example, the light intensity difference and the influence factor of the unit value of the light intensity difference preset in the environment control library form a mapping set, and the real-time light intensity difference is input into the mapping set to obtain the influence factor of the unit value of the light intensity difference. The mapping relationship can be one-to-one or many-to-one. In this example, its value range is [0, 1].

[0063] b3 is the influence factor of the unit value corresponding to the airflow velocity difference preset in the environmental control library, which represents the numerical value of the influence degree of the unit value corresponding to the airflow velocity difference on the environmental impact assessment value. When used, the influence factor of the unit value corresponding to the airflow velocity difference can be directly obtained from the environmental control library, and the corresponding relationship can be a preset mapping relationship. For example, the airflow velocity difference and the influence factor of the unit value corresponding to the airflow velocity difference preset in the environmental control library form a mapping set, and the real-time airflow velocity difference is input into the mapping set to obtain the influence factor of the unit value corresponding to the airflow velocity difference. The mapping relationship can be one-to-one or many-to-one. In this example, its value range is [0, 1].

[0064] α is the number of each layer of the growth space, α = 1, 2, 3, ..., ξ, ξ is the number of layers of the growth space, and e is a natural constant.

[0065] GEI α is the environmental impact assessment value of the αth layer growth space at the current assessment time point. The humidity of the air has an indirect effect on the photosynthesis of Isatis root. Appropriate humidity (i.e., the closer the average air humidity is to the air reference humidity) helps to reduce the transpiration of Isatis root, thereby maintaining the moisture of the leaves and enhancing the efficiency of photosynthesis. Conversely, too high or too low humidity may affect the effective use of light. If the mean light intensity is greater than the light reference intensity, part of the light will be converted into heat energy, causing the temperature of the Isatis root leaves to rise. If the leaf temperature is higher than the surrounding air temperature, the density of the air will decrease after being heated, further triggering the flow of surrounding air. The airflow velocity affects the flow and exchange of air, and then affects the respiration and transpiration of Isatis root. Appropriate airflow velocity (i.e., the closer the average airflow velocity is to the airflow reference velocity) can increase the frequency of air renewal and promote the healthy growth of Isatis root. Efficient airflow can improve the comfort of the environment, optimize the growth conditions of Isatis root, and thus improve the growth quality of Isatis root.

[0066] Through the above data analysis, the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point are obtained respectively. Among them, the growth period in the growth evaluation value can be used to obtain the environmental factors that the isatis root should adapt to during this period through historical planting experience, that is, the values ​​that the air humidity, light intensity and airflow velocity should adapt to. However, due to the changes in the actual fertilization frequency, leaf surface area and leaf growth density during the growth period, there will be deviations between the actual environmental factors and the adapted environmental factors of the isatis root. It is necessary to effectively adjust the multi-dimensional environmental factors by regulating the ambient temperature to keep them within the adapted value range; therefore, the following method is to match the growth evaluation value and the environmental impact evaluation value with the ambient temperature values ​​respectively, to obtain the leaf ambient temperature adaptation value and the leaf ambient temperature influence value, and combine and regulate the two with the actual ambient temperature, ultimately ensuring that the ambient temperature of the isatis root is always maintained within the appropriate value range, and also keeping the air humidity, light intensity and airflow velocity within the appropriate value range, thereby improving the growth quality of the isatis root.

[0067] S2. Regulation of the growth environment of Isatis indigotica: through the growth evaluation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, the leaf environmental temperature adaptation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point are matched respectively, and at the same time, the actual value of the leaf environmental temperature of Isatis indigotica belonging to each layer of growth space at the current evaluation time point is obtained, and compared with the leaf environmental temperature adaptation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point, to obtain the comparison result of the leaf environmental temperature of each layer, and comprehensively consider the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point, and finally determine whether to perform temperature regulation on the temperature regulating equipment belonging to each layer of growth space.

[0068] Through the multi-dimensional analysis of the above growth assessment values ​​and environmental impact assessment values, it can be concluded that there is a great correlation between the ambient temperature of Isatis root and its growth quality, that is, the ambient temperature will affect the air humidity, light intensity and air flow speed one by one. For example, a higher ambient temperature usually leads to faster evaporation of water, thereby reducing air humidity. Conversely, a lower ambient temperature may increase humidity (such as condensation during cooling); in a high humidity environment, water vapor may cause light scattering and affect the effective intensity of light; at the same time, under weak light conditions, the evaporation rate around Isatis root decreases, which will lead to The fluidity of the surrounding air is reduced, and the air flow velocity cannot be maintained stable, and it is not conducive to improving the photosynthesis and transpiration of Isatis root, which ultimately affects the growth of Isatis root, resulting in a smaller leaf growth area of ​​Isatis root, further indicating that the growth density of the leaves is reduced, so that in order to ensure the growth quality of Isatis root, the frequency of fertilization of Isatis root is increased (which will cause an excess of nutrients in Isatis root), which does not match the growth stage of Isatis root, and ultimately causes a decrease in the yield and quality of Isatis root. Therefore, in order to improve the growth quality of Isatis root, it is necessary to effectively control and adjust the environmental temperature of Isatis root.

[0069] The above-mentioned temperature regulating device is an electric heater or a cooling fan. The electric heater can directly heat the growth area to increase the temperature, and the cooling fan can directly reduce the temperature of the surrounding air. Before monitoring, the present application knows that each layer already has an independent electric heater or cooling fan. Therefore, the actual ambient temperature of each layer is monitored in real time by using a temperature sensor, that is, the actual value of the blade ambient temperature at the current evaluation time point is monitored, and according to the temperature regulation requirements analyzed by the present application, the corresponding electric heater or cooling fan is automatically adjusted by the intelligent temperature control system (that is, the intelligent temperature control system will continuously receive the actual value of the blade ambient temperature fed back by the temperature sensor, and the current The actual value of the leaf ambient temperature at the evaluation time point is compared with the adapted value of the leaf ambient temperature. According to the final comparison result, the intelligent temperature control system will automatically determine whether to start the electric heater or the cooling fan) to keep the ambient temperature of each layer of Isatis indigotica within the optimal value range without affecting the ambient temperature of other layers; although the choice of temperature regulating equipment is limited in the greenhouse environment, more precise temperature control can be achieved through direct heating or cooling temperature regulating equipment (i.e., electric heaters or cooling fans); specifically, the electric heater directly increases the ambient temperature through the electric current heating element, while the cooling fan reduces the ambient temperature by taking away heat through air flow.

[0070] Specifically, the leaf environment temperature adaptation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point and the leaf environment temperature influence value of each layer of growth space at the current evaluation time point are matched, and the specific matching process is:

[0071] The growth evaluation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point is matched with the leaf environmental temperature adaptation value corresponding to each growth evaluation value interval preset in the environmental control library, thereby matching the leaf environmental temperature adaptation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point. The specific matching process is:

[0072] The leaf environment temperature adaptation values ​​corresponding to the above-mentioned growth assessment value intervals, the corresponding values ​​and corresponding rules are formulated by experts in isatis root growth research. They comprehensively consider multiple aspects such as the growth stage, leaf surface area and growth height of isatis root, and make detailed divisions for each growth assessment value. For each growth assessment value interval range, according to the growth law and nutrient requirements of isatis root, they design the corresponding leaf environment temperature adaptation value.

[0073] The environmental impact assessment value of each layer of growth space at the current assessment time point is matched with the leaf ambient temperature impact value corresponding to each environmental impact assessment value interval preset in the environmental control library, thereby matching the leaf ambient temperature impact value of each layer of growth space at the current assessment time point. The specific matching process is:

[0074] The leaf ambient temperature impact values ​​corresponding to the above-mentioned environmental impact assessment value intervals, the corresponding values ​​and corresponding rules are formulated by experts in isatis root growth research. They comprehensively consider the growth environment of isatis root (such as environmental humidity, air flow velocity and other aspects), and make a detailed division of each environmental impact assessment value. For each environmental impact assessment value interval, they design the corresponding leaf ambient temperature impact value according to the growth law of isatis root and the required environmental requirements.

[0075] Furthermore, the actual value of the leaf environment temperature of the Radix Isatidis belonging to each layer of the growth space at the current evaluation time point is compared with the adapted value of the leaf environment temperature of the Radix Isatidis belonging to each layer of the growth space at the current evaluation time point to obtain the comparison result of the leaf environment temperature of each layer. The specific comparison process is:

[0076] By comparing the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point with the adapted value of the leaf ambient temperature of the Isatis root belonging to the corresponding layer of growth space at the current evaluation time point, the comparison result of the leaf ambient temperature of this layer is obtained. Therefore, the comparison results of the leaf ambient temperature of each layer are obtained through the comparison process of the comparison results of the leaf ambient temperature of this layer, that is, the comparison results of the leaf ambient temperature of each layer are the following three comparison results.

[0077] The layer of blade ambient temperature comparison results is specifically a first blade ambient temperature comparison result, a second blade ambient temperature comparison result and a third blade ambient temperature comparison result.

[0078] The first comparison result of the leaf ambient temperature means that the actual value of the leaf ambient temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is equal to the adapted value of the leaf ambient temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point.

[0079] The second comparison result of the leaf ambient temperature means that the actual value of the leaf ambient temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is greater than the adapted value of the leaf ambient temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point.

[0080] The third comparison result of the leaf ambient temperature means that the actual value of the leaf ambient temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is less than the adapted value of the leaf ambient temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point.

[0081] In a specific embodiment, the present invention comprehensively considers multi-dimensional data and performs data coupling to obtain the growth evaluation value and environmental impact evaluation value of Isatis indigotica, which can more comprehensively evaluate the growth environment of Isatis indigotica and provide a scientific basis for the subsequent optimization of Isatis indigotica growth. By comprehensively comparing the matched leaf environment temperature adaptation value and leaf environment temperature impact value with the actual value of the leaf environment temperature, the comparison results of the leaf environment temperatures of each layer are obtained, and it can be accurately determined whether the leaf environment temperature of Isatis indigotica at the current evaluation time point is the corresponding temperature value under the optimal growth conditions, providing comprehensive and accurate data support for the subsequent regulation of the environmental temperature.

[0082] Specifically, the determination of whether to perform temperature control on the temperature control equipment of each layer of the growth space is as follows:

[0083] If the leaf environment temperature comparison result shows that the actual value of the leaf environment temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is equal to the leaf environment temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, then there is no need to perform temperature control on the temperature adjustment equipment belonging to this layer of growth space, and the growth environment of the Isatis root belonging to this layer of growth space must be continuously monitored.

[0084] The above-mentioned actual value of the leaf ambient temperature is equal to the leaf ambient temperature adaptation value, indicating that the ambient temperature of the growth of Isatis indigotica in this layer is already the optimal value and no numerical adjustment is required. Therefore, even if the corresponding value of the leaf ambient temperature impact value at this time is not 0, it is an extremely small value and will not affect the growth of Isatis indigotica at the next evaluation time point. Therefore, the leaf ambient temperature impact value of this layer is negligible.

[0085] If the leaf ambient temperature comparison result shows that the actual leaf ambient temperature value of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, or the actual leaf ambient temperature value of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, then it is necessary to perform temperature control on the temperature regulating device belonging to this layer of growth space.

[0086] Therefore, through the above-mentioned judgment process, that is, the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact assessment value corresponding to the growth space at the current evaluation time point can all undergo the above-mentioned judgment process to complete the temperature control of the temperature regulating equipment belonging to each layer of growth space.

[0087] Furthermore, the temperature of the temperature regulating device of the growth space is controlled, and the specific control process is as follows:

[0088] The actual value of the blade ambient temperature and the blade ambient temperature adaptation value are difference processed to obtain the blade ambient temperature adjustment value. At this time, the blade ambient temperature adjustment value is a positive value, that is, if the actual value of the blade ambient temperature is greater than the blade ambient temperature adaptation value, the difference is processed as the actual value of the blade ambient temperature minus the blade ambient temperature adaptation value; if the actual value of the blade ambient temperature is less than the blade ambient temperature adaptation value, the difference is processed as the blade ambient temperature adaptation value minus the actual value of the blade ambient temperature; therefore, the above-mentioned blade ambient temperature adjustment value is always a positive value.

[0089] Obtain the environmental impact assessment value of the growth space layer at the current assessment time point, that is, extract the environmental impact assessment value of the growth space layer at the current assessment time point according to the environmental impact assessment values ​​of each growth space layer at the current assessment time point; and compare with the environmental impact reference assessment value preset in the environmental control library, wherein the environmental impact reference assessment value is based on the growth period of Isatis indigotica, and the best-fitting average air humidity, light intensity average and airflow average speed are obtained by querying the corresponding growth period in the environmental control library, thereby obtaining the environmental impact reference assessment value through the data processing method of the present application; obtain the environmental impact assessment comparison result, specifically that the environmental impact assessment value is greater than the environmental impact reference assessment value or the environmental impact assessment value is less than the environmental impact reference assessment value.

[0090] It should be explained that, in the above environmental impact assessment comparison results, there is also a case where the environmental impact assessment value is equal to the environmental impact reference assessment value. At this time, it means that the parameters in the environmental impact assessment value are already the values ​​under the optimal growth conditions, that is, the impact on the growth of Isatis root is small. It also means that the deviation between the actual value of the leaf ambient temperature and the adaptation value of the leaf ambient temperature is negligible. Therefore, when the environmental impact assessment value is equal to the environmental impact reference assessment value, there is no need for temperature control.

[0091] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, the actual value of the leaf ambient temperature is subtracted from the leaf ambient temperature adjustment value, and the result is added to the leaf ambient temperature impact value. The final result is recorded as the leaf ambient temperature preset value, and the temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0092] It should be clarified that when the above-mentioned environmental impact assessment value is greater than the environmental impact reference assessment value, it means that the multidimensional environmental factors in this state deviate from the environment under the optimal adaptation conditions, and if the difference is too large, that is, the higher the air humidity, the lower the light intensity and the lower the air flow speed, it will indirectly cause the ambient temperature to decrease. Therefore, in order to ensure that the ambient temperature is within an appropriate range, it is necessary to consider the blade ambient temperature impact value at this time when adjusting the temperature, that is, to increase the blade ambient temperature impact value.

[0093] Through the above-mentioned specific control process of the ambient temperature, the temperature control device performs temperature control through the blade ambient temperature preset value. The temperature control at this time specifically refers to the temperature control device adjusting the actual ambient temperature at the next evaluation time point to the blade ambient temperature preset value; for example, if the actual value of the blade ambient temperature is 27 degrees Celsius and the blade ambient temperature adaptation value is 25 degrees Celsius, the blade ambient temperature adjustment value at this time is 2 degrees Celsius; if the blade ambient temperature impact value is 3 degrees Celsius, the actual ambient temperature at the next evaluation time point (that is, the blade ambient temperature preset value) should be 27-2+3=28 degrees Celsius, that is, the intelligence will automatically start the electric heater to directly increase the ambient temperature to 28 degrees Celsius through the current heating element; but if the blade ambient temperature impact value is 1 degree Celsius, the actual ambient temperature at the next evaluation time point (that is, the blade ambient temperature preset value) should be 27-2+1=26 degrees Celsius, that is, the intelligence will automatically start the cooling fan to remove heat through air flow to lower the ambient temperature to 26 degrees Celsius.

[0094] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, the actual value of the leaf ambient temperature, the leaf ambient temperature adjustment value and the leaf ambient temperature impact value are subtracted in sequence, and the final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0095] It should be clarified that when the above-mentioned environmental impact assessment value is less than the environmental impact reference assessment value, it means that the multidimensional environmental factors in this state deviate from the environment under the optimal adaptation conditions, and if the difference is too large, that is, the lower the air humidity, the greater the light intensity and the greater the airflow speed, the ambient temperature will be indirectly increased. Therefore, in order to ensure that the ambient temperature is within an appropriate range, it is necessary to consider the blade ambient temperature impact value at this time when adjusting the temperature, that is, to reduce the blade ambient temperature impact value.

[0096] For example, if the actual value of the blade ambient temperature is 27 degrees Celsius and the blade ambient temperature adaptation value is 25 degrees Celsius, the blade ambient temperature adjustment value at this time is 2 degrees Celsius; if the blade ambient temperature impact value is 2 degrees Celsius, the actual ambient temperature at the next evaluation time point (that is, the blade ambient temperature preset value) should be 27-2-2=23 degrees Celsius, that is, the intelligence will automatically start the cooling fan to remove heat through air flow to lower the ambient temperature to 23 degrees Celsius.

[0097] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, the actual value of the leaf ambient temperature, the leaf ambient temperature adjustment value and the leaf ambient temperature impact value are added in sequence, and the final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0098] For example, if the actual value of the blade ambient temperature is 23 degrees Celsius and the blade ambient temperature adaptation value is 25 degrees Celsius, the blade ambient temperature adjustment value at this time is 2 degrees Celsius; if the blade ambient temperature impact value is 3 degrees Celsius, the actual ambient temperature at the next evaluation time point (that is, the blade ambient temperature preset value) should be 23+2+3=28 degrees Celsius, that is, the intelligence will automatically start the electric heater, so that it directly increases the ambient temperature to 28 degrees Celsius through the current heating element.

[0099] If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, then the actual value of the leaf ambient temperature is added to the leaf ambient temperature adjustment value, and the result is subtracted from the leaf ambient temperature impact value. The final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

[0100] For example, if the actual value of the blade ambient temperature is 23 degrees Celsius and the blade ambient temperature adaptation value is 25 degrees Celsius, then the blade ambient temperature adjustment value at this time is 2 degrees Celsius; if the blade ambient temperature impact value is 2 degrees Celsius, then the actual ambient temperature at the next evaluation time point (that is, the blade ambient temperature preset value) should be 23+2-2=23 degrees Celsius, that is, the intelligence will automatically determine that due to the influence of multi-dimensional environmental factors at this time, the actual value of the blade ambient temperature is already the optimal adaptation temperature value, so there is no need to adjust the ambient temperature; but if the blade ambient temperature impact value is If the blade ambient temperature impact value is 1 degree Celsius, the actual ambient temperature at the next evaluation time point (i.e. the blade ambient temperature preset value) should be 23+2-1=24 degrees Celsius, that is, the intelligence will automatically start the electric heater to directly increase the ambient temperature to 24 degrees Celsius through the current heating element; if the blade ambient temperature impact value is 3 degrees Celsius, the actual ambient temperature at the next evaluation time point (i.e. the blade ambient temperature preset value) should be 23+2-3=22 degrees Celsius, that is, the intelligence will automatically start the cooling fan to remove heat through air flow to lower the ambient temperature to 22 degrees Celsius.

[0101] In a specific embodiment, the present invention can perform detailed regulation and control of the ambient temperature by comprehensively comparing the leaf ambient temperature adaptation value, the leaf ambient temperature influence value and the leaf ambient temperature actual value, so that the ambient temperature of Isatis indigotica is always maintained within the optimal numerical range, avoiding the phenomenon that excessive or insufficient temperature regulation is not conducive to the growth of Isatis indigotica, and ultimately improving the growth quality of Isatis indigotica.

[0102] Reference Figure 2 As shown, the second aspect of the present invention provides a system for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis, comprising: a Radix Isatidis growth environment monitoring module and a Radix Isatidis growth environment regulating module.

[0103] The second aspect of the present invention provides a system for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis, and also includes an environmental regulation library, which is used to store the above-mentioned preset values.

[0104] The isatis root growth environment monitoring module is connected to the isatis root growth environment regulation module, and both the isatis root growth environment monitoring module and the isatis root growth environment regulation module are connected to the environment regulation library.

[0105] The isatis root growth environment monitoring module is used to highly stratify the growth space to which the isatis root to be evaluated belongs through a preset stratification height, thereby obtaining each layer of growth space, and monitoring the growth environment of the isatis root belonging to each layer of growth space, obtaining the growth data of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact data of each layer of growth space at the current evaluation time point, and analyzing them respectively to obtain the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point.

[0106] The isatis root growth environment control module is used to match the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the leaf environment temperature impact value of each layer of growth space at the current evaluation time point through the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, and at the same time obtain the actual value of the leaf environment temperature of the isatis root belonging to each layer of growth space at the current evaluation time point, compare it with the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point, obtain the comparison result of the leaf environment temperature of each layer, and comprehensively consider the leaf environment temperature impact value of each layer of growth space at the current evaluation time point, and finally determine whether to perform temperature control on the temperature regulating equipment belonging to each layer of growth space.

[0107] In a specific embodiment, the present invention provides a method and system for evaluating and regulating the growth environment of Isatis indigotica based on multidimensional analysis. First, the growth space to which the Isatis indigotica belongs to is highly stratified by preset stratification heights to obtain growth spaces of each layer, and the growth environment of the Isatis indigotica belonging to each growth space is monitored. This allows a more detailed understanding of the growth conditions of Isatis in different layers, accurate evaluation and regulation of multi-dimensional environmental influencing factors, matching of leaf environmental temperature adaptation values ​​and leaf environmental temperature influence values, and comprehensive comparative analysis with the actual leaf environmental temperature values ​​obtained. Finally, the optimal growth environment temperature of Isatis indigotica is determined and regulated. The yield and quality of Isatis indigotica grown in a controllable optimal growth environment will be greatly improved, and its medicinal ingredients and medicinal value will be improved, thereby achieving efficient utilization of resources.

[0108] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis, characterized in that: include: S1. Monitoring of the growth environment of Isatis root: The growth space to which the Isatis root to be evaluated belongs is highly stratified by a preset stratification height, thereby obtaining each layer of growth space, and monitoring the growth environment of the Isatis root belonging to each layer of growth space, obtaining the growth data of the Isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact data of each layer of growth space at the current evaluation time point, and analyzing them respectively to obtain the growth evaluation value of the Isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point; S2. Regulation of the growth environment of Isatis indigotica: through the growth evaluation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, the leaf environmental temperature adaptation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point and the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point are matched respectively, and at the same time, the actual value of the leaf environmental temperature of Isatis indigotica belonging to each layer of growth space at the current evaluation time point is obtained, and compared with the leaf environmental temperature adaptation value of Isatis indigotica belonging to each layer of growth space at the current evaluation time point, to obtain the comparison result of the leaf environmental temperature of each layer, and comprehensively consider the leaf environmental temperature impact value of each layer of growth space at the current evaluation time point, and finally determine whether to perform temperature regulation on the temperature regulating equipment belonging to each layer of growth space.

2. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 1, characterized in that: The growth data of the Isatis Radix belonging to each layer of growth space at the current evaluation time point specifically include the surface area and growth density of the corresponding leaves of the Isatis Radix belonging to each layer of growth space at the current evaluation time point.

3. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 2, characterized in that: The growth evaluation value of Radix Isatidis belonging to each layer of growth space at the current evaluation time point, the specific analysis process is: The growth period of the isatis root to be evaluated, the growth height of the isatis root to be evaluated, and the frequency of fertilization of the isatis root to be evaluated during the growth period are obtained, and the surface area and growth density of the corresponding leaves of the isatis root belonging to each layer of growth space at the current evaluation time point are comprehensively analyzed to analyze the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point.

4. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 1, characterized in that: The environmental impact data of each layer of growth space at the current evaluation time point specifically include the average air humidity, the average light intensity and the average airflow speed of each layer of growth space at the current evaluation time point.

5. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 4, characterized in that: The environmental impact assessment value of each layer of growth space at the current assessment time point, the specific analysis process is: The environmental impact assessment value of each layer of growth space at the current assessment time point is analyzed by the average air humidity, light intensity and airflow speed of each layer of growth space at the current assessment time point. The acquisition method is as follows: Among them, GEI α GAV is the environmental impact assessment value of the αth layer growth space at the current assessment time point. α is the average air humidity of the αth layer growth space at the current evaluation time point, EAV α IAV is the average light intensity of the αth layer growth space at the current evaluation time point. α is the average airflow velocity of the αth layer growth space at the current evaluation time point, ΔGAV is the air reference humidity corresponding to the preset growth period, ΔEAV is the light reference intensity corresponding to the preset growth period, ΔIAV is the airflow reference velocity corresponding to the preset growth period, b1 is the influence factor of the preset air humidity difference corresponding to the unit value, b2 is the influence factor of the preset light intensity difference corresponding to the unit value, b3 is the influence factor of the preset airflow velocity difference corresponding to the unit value, α is the number of growth spaces of each layer, α=1,2,3,...,ξ, ξ is the number of layers of the growth space, and e is a natural constant.

6. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 1, characterized in that: The matching process of the leaf environment temperature adaptation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point and the leaf environment temperature influence value of each layer of growth space at the current evaluation time point is as follows: The growth evaluation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point is matched with the leaf environment temperature adaptation value corresponding to each preset growth evaluation value interval, thereby matching the leaf environment temperature adaptation value of the Radix Isatidis belonging to each layer of growth space at the current evaluation time point; The environmental impact assessment value of each layer of growth space at the current assessment time point is matched with the blade ambient temperature impact value corresponding to each preset environmental impact assessment value interval, thereby matching the blade ambient temperature impact value of each layer of growth space at the current assessment time point.

7. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 1, characterized in that: The actual value of the leaf environment temperature of the Radix Isatidis belonging to each layer of the growth space at the current evaluation time point is compared with the adapted value of the leaf environment temperature of the Radix Isatidis belonging to each layer of the growth space at the current evaluation time point to obtain the comparison result of the leaf environment temperature of each layer. The specific comparison process is: By comparing the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point with the adaptation value of the leaf environment temperature of the Isatis indigotica belonging to the corresponding layer of growth space at the current evaluation time point, the comparison result of the leaf environment temperature of the layer is obtained, and thus the comparison results of the leaf environment temperatures of each layer are obtained through the comparison process of the comparison results of the leaf environment temperatures of the layer; The layer of blade ambient temperature comparison results is specifically a first blade ambient temperature comparison result, a second blade ambient temperature comparison result, and a third blade ambient temperature comparison result; The first comparison result of the leaf environment temperature means that the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is equal to the adapted value of the leaf environment temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point; The second comparison result of the leaf environment temperature means that the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is greater than the adapted value of the leaf environment temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point; The third comparison result of the leaf ambient temperature means that the actual value of the leaf ambient temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is less than the adapted value of the leaf ambient temperature of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point.

8. The method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 1, characterized in that: The specific determination process of whether to perform temperature control on the temperature control equipment belonging to each layer of the growth space is as follows: If the leaf environment temperature comparison result shows that the actual leaf environment temperature value of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is equal to the leaf environment temperature adaptation value of the Isatis indigotica belonging to the growth space at the current evaluation time point, then there is no need to perform temperature control on the temperature regulating device belonging to the growth space, and the growth environment monitoring of the Isatis indigotica belonging to the growth space should be continued; If the leaf environment temperature comparison result shows that the actual value of the leaf environment temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf environment temperature adaptation value of the Isatis root belonging to the growth space at the current evaluation time point, or the actual value of the leaf environment temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf environment temperature adaptation value of the Isatis root belonging to the growth space at the current evaluation time point, then it is necessary to perform temperature control on the temperature control device belonging to the growth space at this layer; Thus, through the above-mentioned determination process, the temperature control of the temperature regulating equipment belonging to each layer of the growth space is completed.

9. A method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis according to claim 8, characterized in that: The temperature of the temperature regulating device belonging to the growth space of the layer is controlled, and the specific control process is as follows: Perform difference processing on the actual value of blade ambient temperature and the adaptation value of blade ambient temperature to obtain the blade ambient temperature adjustment value; Obtaining the environmental impact assessment value of the layer growth space at the current assessment time point, and comparing it with the preset environmental impact reference assessment value to obtain an environmental impact assessment comparison result, specifically, the environmental impact assessment value is greater than the environmental impact reference assessment value or the environmental impact assessment value is less than the environmental impact reference assessment value; If the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf environment temperature adaptation value of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, then the actual value of the leaf environment temperature is subtracted from the leaf environment temperature adjustment value, and the result is added to the leaf environment temperature impact value, and the final result is recorded as the leaf environment temperature preset value, thereby the temperature adjustment device belonging to the layer of growth space performs temperature control according to the leaf environment temperature preset value; If the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is greater than the leaf environment temperature adaptation value of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, the actual value of the leaf environment temperature is subtracted from the leaf environment temperature adjustment value and the leaf environment temperature impact value in sequence, and the final result is recorded as the leaf environment temperature preset value, and the temperature adjustment device belonging to the layer of growth space performs temperature control according to the leaf environment temperature preset value; If the actual value of the leaf environment temperature of the Isatis indigotica belonging to a certain layer of growth space at the current evaluation time point is less than the leaf environment temperature adaptation value of the Isatis indigotica belonging to the layer of growth space at the current evaluation time point, and if the environmental impact assessment value is greater than the environmental impact reference assessment value, then the actual value of the leaf environment temperature, the leaf environment temperature adjustment value, and the leaf environment temperature impact value are added in sequence, and the final result is recorded as the leaf environment temperature preset value, thereby the temperature adjustment device belonging to the layer of growth space performs temperature control according to the leaf environment temperature preset value; If the actual value of the leaf ambient temperature of the Isatis root belonging to a certain layer of growth space at the current evaluation time point is less than the leaf ambient temperature adaptation value of the Isatis root belonging to this layer of growth space at the current evaluation time point, and if the environmental impact assessment value is less than the environmental impact reference assessment value, then the actual value of the leaf ambient temperature is added to the leaf ambient temperature adjustment value, and the result is subtracted from the leaf ambient temperature impact value. The final result is recorded as the leaf ambient temperature preset value. The temperature adjustment device belonging to this layer of growth space performs temperature control according to the leaf ambient temperature preset value.

10. A system using the method for evaluating and regulating the growth environment of Radix Isatidis based on multidimensional analysis as claimed in any one of claims 1 to 9, characterized in that: include: The isatis root growth environment monitoring module is used to highly stratify the growth space to which the isatis root to be evaluated belongs through a preset stratification height, thereby obtaining each layer of growth space, and monitoring the growth environment of the isatis root belonging to each layer of growth space, obtaining the growth data of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact data of each layer of growth space at the current evaluation time point, and respectively analyzing to obtain the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point; The isatis root growth environment control module is used to match the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the leaf environment temperature impact value of each layer of growth space at the current evaluation time point through the growth evaluation value of the isatis root belonging to each layer of growth space at the current evaluation time point and the environmental impact evaluation value of each layer of growth space at the current evaluation time point, and at the same time obtain the actual value of the leaf environment temperature of the isatis root belonging to each layer of growth space at the current evaluation time point, compare it with the leaf environment temperature adaptation value of the isatis root belonging to each layer of growth space at the current evaluation time point, obtain the comparison result of the leaf environment temperature of each layer, and comprehensively consider the leaf environment temperature impact value of each layer of growth space at the current evaluation time point, and finally determine whether to perform temperature control on the temperature regulating equipment belonging to each layer of growth space.

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