Quality control method and system for breeding nutrient production

Abstract

The invention relates to the technical field of intelligent control, and discloses a quality control method and system for breeding nutrient production, and the method comprises the following steps: sampling crushed animal protein and plant protein, and determining the stirring and mixing times and the single mixing duration; after one-time mixing, the mixture is sampled, the proportion of animal protein and plant protein sampled in each part of the mixture is collected, and whether the stirring and mixing frequency is adjusted or not is judged; when it is judged that the stirring and mixing frequency is adjusted, environment parameters are collected, a stirring characteristic value is determined, and the final stirring frequency is obtained; after mixing according to the single stirring amount corresponding to the final stirring frequency, sampling the second mixture to determine the final single mixing duration; stirring and mixing are completed according to the final stirring times and the final single-time mixing duration, and the stirring characteristic value and the final stirring times are stored to historical stirring data. A dynamic feedback adjusting mechanism is introduced, and accurate control over the stirring and mixing process is achieved.

Description

Technical Field

[0001] The present invention relates to the field of intelligent control technology, and in particular to a quality control method and system for producing aquaculture nutrients. Background Art

[0002] In the breeding industry, the quality of nutrients directly affects the growth, health and production efficiency of animals. Especially in the production process of breeding nutrients with animal and plant proteins as the main raw materials, uniform mixing of materials is a key step to ensure the consistency of the quality of the final product. Because the uniform mixing of materials directly affects the subsequent fermentation effect, if the mixing is uneven, it is easy to cause incomplete fermentation or over-fermentation, thus affecting nutrition and quality. Although stirring can be performed during the fermentation process, excessive stirring will also affect the fermentation effect, so uniform mixing before fermentation is very important.

[0003] However, existing mixing methods are often set based on the operator's experience, lacking data support and feedback adjustment mechanisms, and unable to dynamically adjust mixing parameters based on mixing effects. In addition, the water content of animal protein and plant protein differs significantly, which directly affects the viscosity and fluidity of the material. Existing mixing equipment cannot flexibly adjust mixing parameters when faced with such differences in water content, resulting in uneven mixing, especially when the crushed material is prone to agglomeration when the humidity is high, resulting in poor mixing effects.

[0004] Therefore, it is necessary to design a quality control method and system for the production of aquaculture nutrients to solve the problems existing in the current technology. Summary of the invention

[0005] In view of this, the present invention proposes a quality control method and system for the production of aquaculture nutrients, aiming to solve the problem of unreasonable stirring method, lack of feedback adjustment mechanism, poor mixing effect and thus affecting the quality of nutrient products in the production process of aquaculture nutrients.

[0006] In one aspect, the present invention provides a quality control method for producing aquaculture nutrients, comprising:

[0007] Sampling the crushed animal protein and plant protein to obtain the total amount of the mixture, the water content of the animal protein and the water content of the plant protein, and determining the number of stirring and mixing times and the duration of a single mixing according to the total amount of the mixture, the water content of the animal protein and the water content of the plant protein;

[0008] After mixing once, sampling the mixture, the mixture sampling fraction is at least three, the ratio of animal protein to plant protein of each sample of the mixture is collected, and whether to adjust the stirring and mixing times is determined according to the ratio; when the difference between the sampling ratio of the mixture and the standard ratio is greater than the difference threshold, it is determined that the stirring and mixing times is adjusted;

[0009] When it is determined that the stirring and mixing times are to be adjusted, environmental parameters are collected and stirring characteristic values ​​are determined according to the environmental parameters and the total mixing amount, the water content of animal protein and the water content of plant protein, and the stirring and mixing times are adjusted according to the stirring characteristic values ​​and historical stirring data to obtain a final stirring times;

[0010] After mixing with a single stirring amount corresponding to the final number of stirring times, sampling the second mixture, judging whether to adjust the single mixing time according to the proportion of the second mixture, and determining the final single mixing time;

[0011] The stirring and mixing is completed with the final stirring times and the final single mixing time, and the stirring characteristic value and the final stirring times are stored in the historical stirring data.

[0012] Furthermore, the number of stirring and mixing times and the duration of a single mixing are determined according to the total mixing amount, the water content of the animal protein and the water content of the plant protein, including:

[0013]

[0014] Wherein, Wz represents the total amount of mixing, Wa represents the quality of animal protein, Wb represents the quality of plant protein, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Hd represents the ambient humidity, Te represents the ambient temperature, N represents the number of stirring and mixing times, and N is rounded up.

[0015] Furthermore, when the number of stirring and mixing times and the single mixing time are determined according to the total mixing amount, the water content of the animal protein and the water content of the plant protein, the method further includes:

[0016] Determine the single mixing time according to the stirring and mixing times, compare the stirring and mixing times with a first preset mixing time and a second preset mixing time respectively, and determine the single mixing time according to the comparison result, wherein the first preset mixing time is less than the second preset mixing time;

[0017] When the number of stirring and mixing times is less than or equal to the first preset mixing number, the single mixing time is determined to be the first preset time; when the number of stirring and mixing times is greater than the first preset mixing number and less than or equal to the second preset mixing number, the single mixing time is determined to be the second preset time; when the number of stirring and mixing times is greater than the second preset mixing number, the single mixing time is determined to be the third preset time, the first preset time is greater than the second preset time, and the second preset time is greater than the third preset time.

[0018] Further, judging whether to adjust the stirring and mixing times according to the ratio includes:

[0019] Compare the ratio of animal protein to plant protein in each sample of the mixture with the standard ratio to determine a ratio difference, wherein the ratio difference is the absolute value of the difference between the ratio of each sample of the mixture and the standard ratio, and determine whether to adjust the number of stirring and mixing times or the single mixing time according to the ratio difference;

[0020] When the ratio of the ratio difference to the standard ratio is greater than 5%, it is determined that the stirring and mixing times should be adjusted;

[0021] When there is data less than or equal to 5% of the ratio of the ratio difference to the standard ratio, it is determined that the number of stirring and mixing times is not adjusted and the number of stirring and mixing times is used as the final number of stirring times.

[0022] Further, when it is determined that the stirring and mixing times are adjusted, the stirring characteristic value is determined according to the environmental parameters and the total mixing amount, the water content of the animal protein and the water content of the plant protein, including:

[0023]

[0024] Among them, Wz represents the total mixing amount, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Te represents the ambient temperature, Wf represents the amount of water evaporation, and S represents the stirring characteristic value.

[0025] Further, when the stirring and mixing times are adjusted according to the stirring characteristic value and the historical stirring data, it includes:

[0026] Data with a difference of less than 10% from the stirring characteristic value is screened out from the historical stirring data, and the stirring and mixing times are adjusted according to the final stirring times in the screened data to obtain the final stirring times, which are calculated by the following formula:

[0027]

[0028] Among them, Nz represents the final stirring times, N represents the stirring and mixing times, Nsi represents the i-th final stirring times in the screening data, and n represents the number of final stirring times in the screening data.

[0029] Further, judging whether to adjust the single mixing time according to the ratio of the second mixture includes:

[0030] Obtaining a second mixture ratio difference according to the ratio of the second mixture and the standard ratio, wherein the second mixture ratio difference is an absolute value of a difference between the ratio of the second mixture and the standard ratio, and determining whether to adjust the single mixing time according to the second mixture ratio difference;

[0031] When the ratio of the difference between the ratio of the second mixture and the standard ratio is greater than 5%, it is determined that the single mixing time should be adjusted;

[0032] When the ratio of the second mixture ratio difference to the standard ratio is less than or equal to 5%, it is determined that the single mixing time is not adjusted.

[0033] Further, when it is determined to adjust the single mixing time, it includes:

[0034] The duration adjustment coefficient is determined according to the second mixture ratio difference to adjust the single mixing duration, and the adjustment coefficient is proportional to the second mixture ratio difference.

[0035] Further, when the duration adjustment coefficient is determined according to the second mixture ratio difference to adjust the single mixing duration, it includes:

[0036] The ratio difference of the second mixture is compared with 0.06 times the standard ratio and 0.09 times the standard ratio respectively, and the duration adjustment coefficient is determined according to the comparison results to adjust the single mixing duration;

[0037] When the second mixture ratio difference is less than or equal to 0.06 times the standard ratio, the first adjustment coefficient is determined to adjust the single mixing time; when the second mixture ratio difference is greater than 0.06 times the standard ratio and less than or equal to 0.09 times the standard ratio, the second adjustment coefficient is determined to adjust the single mixing time; when the second mixture ratio difference is greater than 0.09 times the standard ratio, the third adjustment coefficient is determined to adjust the single mixing time, the first adjustment coefficient is less than the second adjustment coefficient, and the second adjustment coefficient is less than the third adjustment coefficient.

[0038] Compared with the prior art, the beneficial effects of the present invention are as follows: by sampling the crushed animal protein and plant protein, combining the total amount of material mixed and its water content, the number of stirring and mixing times and the duration of a single mixing are accurately determined to ensure uniform mixing of the materials and avoid the problem of uneven mixing caused by differences in water content. A sampling and analysis step is set during the mixing process. By collecting the proportion of animal and plant protein in multiple samples, the mixing effect is monitored in real time, and the stirring parameters are dynamically adjusted according to the sampling results. The feedback adjustment mechanism avoids the problem of repeated mixing caused by unreasonable initial settings and improves production efficiency. The influence of environmental parameters is taken into account, and the stirring characteristic values ​​are calculated in combination with historical data to ensure that the mixing effect is stable and consistent. By storing the stirring characteristic values ​​and the final number of stirring times, a complete historical data support is established, which provides a reference for subsequent production and ensures the stability and consistency of the quality of each batch of products.

[0039] On the other hand, the present application also provides a quality control system for the production of aquaculture nutrients, which is used to apply the above-mentioned quality control method for the production of aquaculture nutrients, including:

[0040] The collecting unit is configured to sample the crushed animal protein and the vegetable protein to obtain the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein, and determine the number of stirring and mixing times and the duration of a single mixing according to the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein;

[0041] The judgment unit is configured to sample the mixture after one mixing, the mixture sampling fraction is at least three, collect the ratio of animal protein to plant protein of each sample of the mixture, and judge whether to adjust the stirring and mixing times according to the ratio; when the difference between the sampling ratio of the mixture and the standard ratio is greater than the difference threshold, it is judged that the stirring and mixing times should be adjusted;

[0042] an adjusting unit configured to, when determining to adjust the stirring and mixing times, collect environmental parameters and determine stirring characteristic values ​​according to the environmental parameters and the total mixing amount, the water content of the animal protein, and the water content of the plant protein, and adjust the stirring and mixing times according to the stirring characteristic values ​​and historical stirring data to obtain a final stirring times;

[0043] a processing unit configured to sample the second mixture after mixing with a single mixing amount corresponding to the final number of mixing times, determine whether to adjust the single mixing time according to the proportion of the second mixture, and determine a final single mixing time;

[0044] The processing unit is also configured to complete the stirring and mixing with the final stirring times and the final single mixing duration, and store the stirring characteristic value and the final stirring times in the historical stirring data.

[0045] It is understandable that the above-mentioned quality control method and system for the production of aquaculture nutrients have the same beneficial effects and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0047] Figure 1 A flow chart of a quality control method for producing aquaculture nutrients provided by an embodiment of the present invention;

[0048] Figure 2This is a functional block diagram of a quality control method for producing aquaculture nutrients provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0049] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0050] In some embodiments of the present application, see Figure 1 As shown, a quality control method for the production of aquaculture nutrients comprises:

[0051] S100: sampling the crushed animal protein and plant protein to obtain the total mixed amount, the water content of the animal protein and the water content of the plant protein, and determining the number of stirring and mixing times and the single mixing time according to the total mixed amount, the water content of the animal protein and the water content of the plant protein.

[0052] S200: After the mixture is mixed once, the mixture is sampled, and the mixture sampling fraction is at least three. The ratio of animal protein to plant protein in each mixture sample is collected, and whether to adjust the stirring and mixing times is determined according to the ratio. When the difference between the mixture sampling ratio and the standard ratio is greater than the difference threshold, it is determined that the stirring and mixing times are adjusted.

[0053] S300: When it is determined that the number of stirring and mixing times needs to be adjusted, environmental parameters are collected and stirring characteristic values ​​are determined based on the environmental parameters and the total mixing amount, animal protein moisture content, and plant protein moisture content. The number of stirring and mixing times is adjusted based on the stirring characteristic values ​​and historical stirring data to obtain the final number of stirring times.

[0054] S400: After mixing with a single stirring amount corresponding to the final stirring times, sampling the second mixture, judging whether to adjust the single mixing time according to the proportion of the second mixture, and determining the final single mixing time.

[0055] S500: Complete the stirring and mixing with the final stirring times and the final single mixing time, and store the stirring characteristic value and the final stirring times into the historical stirring data.

[0056] Specifically, in S100, the crushed animal protein and plant protein are first sampled to obtain the total amount of mixing and its water content. Since different materials have different water contents, especially the difference in water content between animal protein and plant protein will directly affect the viscosity and fluidity of the materials, it is necessary to determine the initial stirring and mixing times and the single mixing time based on these data to ensure the initial mixing effect. After the initial mixing in S200, at least three samples of the mixture are sampled, and the animal and plant protein ratios in each portion are collected respectively. Combined with the difference with the standard ratio, it is determined whether the stirring parameters need to be adjusted. When the difference between all sampling ratios and the standard ratio is greater than the preset threshold, it is determined that the stirring times need to be adjusted. This process provides timely feedback on the initial mixing effect. In S300, when it is determined that the stirring times need to be adjusted, relevant environmental parameters (such as temperature, humidity, etc.) are collected, and the stirring characteristic value is calculated in combination with the obtained total amount of mixing and the water content of animal and plant proteins. The stirring characteristic value is an indicator that comprehensively considers the material properties and environmental impacts. The stirring times are dynamically adjusted in combination with historical stirring data to obtain a more accurate final stirring times. Flexible adjustments are made according to the differences in the environment and materials to ensure a more accurate mixing process. After remixing with the adjusted number of stirring times in S400, the mixture is sampled again to determine whether the single mixing time needs to be adjusted. Ensure that not only the number of stirring times is adjusted, but the mixing time is also dynamically optimized according to the actual mixing effect, thereby ensuring the adequacy of each mixing. In step S500, the stirring process is completed according to the final number of stirring times and mixing time to ensure that the material achieves the expected uniform mixing effect. Finally, data such as the stirring characteristic values, final number of stirring times and mixing time are stored in historical data, and a database of stirring parameters is established for reference in future production adjustments.

[0057] It is understandable that by dynamically adjusting the number of stirring times and mixing time in combination with material properties (such as water content) and environmental parameters, the uniform mixing of materials is ensured, thereby ensuring the stability of subsequent fermentation effects. In addition, through multiple sampling and feedback mechanisms, the stirring parameters can be optimized in real time, avoiding the limitations of traditional methods that rely solely on experience. By establishing a historical stirring database, the production efficiency and product quality stability are continuously improved and enhanced, making the production of each batch of nutrients more controllable.

[0058] In some embodiments of the present application, the number of stirring and mixing times and the single mixing time are determined according to the total mixing amount, the water content of the animal protein and the water content of the plant protein, including:

[0059]

[0060] Wherein, Wz represents the total amount of mixing, Wa represents the quality of animal protein, Wb represents the quality of plant protein, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Hd represents the ambient humidity, Te represents the ambient temperature, N represents the number of stirring and mixing times, and N is rounded up.

[0061] In some embodiments of the present application, when determining the number of stirring and mixing times and the single mixing time duration based on the total mixing amount, animal protein moisture content and plant protein moisture content, it also includes: determining the single mixing time duration based on the number of stirring and mixing times, comparing the number of stirring and mixing times with a pre-set first preset mixing number and a second preset mixing number, respectively, determining the single mixing time duration based on the comparison result, the first preset mixing number being less than the second preset mixing number.

[0062] Specifically, when the number of stirring and mixing times is less than or equal to the first preset number of mixing times, the single mixing time length is determined to be the first preset time length. When the number of stirring and mixing times is greater than the first preset number of mixing times and less than or equal to the second preset number of mixing times, the single mixing time length is determined to be the second preset time length. When the number of stirring and mixing times is greater than the second preset number of mixing times, the single mixing time length is determined to be the third preset time length, the first preset time length is greater than the second preset time length, and the second preset time length is greater than the third preset time length.

[0063] It is understandable that the moisture content of the material and environmental factors (temperature and humidity) directly affect the physical properties of stirring. Too much or too little stirring time may lead to uneven mixing or over-stirring. Therefore, by comparing the number of stirring times with the preset value and setting different mixing times according to the comparison results, the poor stirring effect caused by the traditional single time setting can be avoided. At the same time, the practice of adjusting the mixing time in stages effectively avoids excessive stirring of the material, thereby improving the mixing uniformity. By setting different mixing times according to different stirring times and accurately controlling the intensity and time of the stirring process, the mixing uniformity can be effectively improved, avoiding the problems of uneven mixing or over-stirring caused by improper time setting in the traditional stirring process. The flexible time adjustment mechanism can also adapt to changes in material properties in different environments to ensure that each mixing process achieves the best effect.

[0064] In some embodiments of the present application, when judging whether to adjust the number of stirring and mixing times based on the ratio, it includes: comparing the ratio of animal protein to plant protein in each mixture sample with the standard ratio, determining the ratio difference, which is the absolute value of the difference between the ratio of each mixture sample and the standard ratio, and judging whether to adjust the number of stirring and mixing times or the duration of a single mixing time based on the ratio difference.

[0065] Specifically, when the ratio of the ratio difference to the standard ratio is greater than 5%, it is determined that the stirring and mixing times are adjusted. When the ratio of the ratio difference to the standard ratio is less than or equal to 5%, it is determined that the stirring and mixing times are not adjusted and the stirring and mixing times are used as the final stirring times.

[0066] In some embodiments of the present application, when it is determined to adjust the stirring and mixing times, the stirring characteristic value is determined according to the environmental parameters and the total mixing amount, the water content of the animal protein, and the water content of the plant protein, including:

[0067]

[0068] Among them, Wz represents the total mixing amount, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Te represents the ambient temperature, Wf represents the amount of water evaporation, and S represents the stirring characteristic value.

[0069] It is understandable that water evaporation is a factor that cannot be ignored in the mixing process, because in high temperature or low humidity environments, the water content of the material will change over time, which will affect the mixing uniformity. By introducing the proportional difference threshold and the calculation of the stirring characteristic value, dynamic adjustment and precise control of the stirring process are achieved, and the number and duration of stirring can be adjusted according to the actual mixing effect of the material and environmental factors, thereby improving the uniformity of mixing. It can adapt to environmental changes and material characteristics, avoiding the problems of uneven mixing or excessive energy consumption caused by setting fixed parameters in traditional methods, and at the same time providing data support and feedback mechanism for the optimization of subsequent stirring processes.

[0070] In some embodiments of the present application, when the stirring and mixing times are adjusted according to the stirring characteristic value and the historical stirring data, it includes: screening out data with a difference of less than 10% from the stirring characteristic value in the historical stirring data, and adjusting the stirring and mixing times according to the final stirring times in the screened data to obtain the final stirring times, and the final stirring times are calculated by the following formula:

[0071]

[0072] Among them, Nz represents the final stirring times, N represents the stirring and mixing times, Nsi represents the i-th final stirring times in the screening data, and n represents the number of final stirring times in the screening data.

[0073] It is understandable that by dynamically adjusting the number of stirring times in combination with historical data, past stirring experience can be fully utilized to improve the accuracy and stability of the current mixing process. Compared with the traditional method of setting a fixed number of stirring times based on experience, data-based adaptive adjustment can provide a more reliable stirring solution under different environmental and material conditions, thereby improving mixing uniformity and production efficiency, and reducing the failure rate caused by environmental and material differences. At the same time, by continuously accumulating new historical data, the stirring solution can be continuously optimized to form a positive feedback improvement mechanism.

[0074] In some embodiments of the present application, when judging whether to adjust the single mixing time according to the proportion of the second mixture, it includes: obtaining a second mixture proportion difference according to the proportion of the second mixture and the standard proportion, the second mixture proportion difference is the absolute value of the difference between the proportion of the second mixture and the standard proportion, and judging whether to adjust the single mixing time according to the second mixture proportion difference.

[0075] Specifically, when the ratio of the second mixture ratio difference to the standard ratio is greater than 5%, it is determined that the single mixing time is adjusted. When the ratio of the second mixture ratio difference to the standard ratio is less than or equal to 5%, it is determined that the single mixing time is not adjusted.

[0076] In some embodiments of the present application, when determining to adjust the single mixing duration, it includes: determining a duration adjustment coefficient according to the second mixture ratio difference to adjust the single mixing duration, and the adjustment coefficient is proportional to the second mixture ratio difference.

[0077] In some embodiments of the present application, when the duration adjustment coefficient is determined according to the second mixture ratio difference to adjust the single mixing duration, it includes:

[0078] The second mixture ratio difference is compared with 0.06 times the standard ratio and 0.09 times the standard ratio respectively, and the duration adjustment coefficient is determined according to the comparison results to adjust the single mixing duration.

[0079] When the second mixture ratio difference is less than or equal to 0.06 times the standard ratio, the first adjustment coefficient is determined to adjust the single mixing time. When the second mixture ratio difference is greater than 0.06 times the standard ratio and less than or equal to 0.09 times the standard ratio, the second adjustment coefficient is determined to adjust the single mixing time. When the second mixture ratio difference is greater than 0.09 times the standard ratio, the third adjustment coefficient is determined to adjust the single mixing time, the first adjustment coefficient is less than the second adjustment coefficient, and the second adjustment coefficient is less than the third adjustment coefficient.

[0080] It is understandable that by dynamically adjusting the mixing time based on the ratio difference, the mixing process can be adaptively adjusted in different situations, making the proportion of the materials after mixing more accurate and uniform. The design of the multi-level adjustment coefficient avoids over-mixing or under-mixing, and improves production efficiency and mixing quality. By combining the ratio of the actual ratio difference to the standard ratio to control the adjustment range of the time, it can be more flexible and efficient, meet the needs of different production environments, and improve the accuracy and adaptability of automated control.

[0081] In the above embodiment, by sampling the crushed animal protein and plant protein, combining the total amount of material mixed and its water content, the number of stirring and mixing times and the single mixing time are accurately determined to ensure that the materials are evenly mixed, avoiding the problem of uneven mixing caused by differences in water content. A sampling and analysis step is set during the mixing process. By collecting the proportion of animal and plant protein in multiple samples, the mixing effect is monitored in real time, and the stirring parameters are dynamically adjusted according to the sampling results. The feedback adjustment mechanism avoids the problem of repeated mixing caused by unreasonable initial settings and improves production efficiency. The influence of environmental parameters is taken into account, and the stirring characteristic values ​​are combined with historical data to calculate the mixing effect to ensure that the mixing effect is stable and consistent. By storing the stirring characteristic values ​​and the final number of stirring times, a complete historical data support is established, which provides a reference for subsequent production and ensures the stability and consistency of the quality of each batch of products.

[0082] In another preferred embodiment based on the above embodiment, refer to Figure 2 As shown, this embodiment provides a quality control system for the production of aquaculture nutrients, which is used to apply the above-mentioned quality control method for the production of aquaculture nutrients, including:

[0083] The collecting unit is configured to sample the crushed animal protein and the vegetable protein to obtain the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein, and determine the number of stirring and mixing times and the duration of a single mixing according to the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein;

[0084] The judgment unit is configured to sample the mixture after one mixing, the mixture sampling fraction is at least three, collect the ratio of animal protein to plant protein of each mixture sample, and judge whether to adjust the stirring and mixing times according to the ratio; when the difference between the mixture sampling ratio and the standard ratio is greater than the difference threshold, it is judged that the stirring and mixing times should be adjusted;

[0085] The adjustment unit is configured to collect environmental parameters and determine stirring characteristic values ​​according to the environmental parameters and the total mixing amount, the water content of the animal protein, and the water content of the plant protein when it is determined that the stirring and mixing times are to be adjusted, and adjust the stirring and mixing times according to the stirring characteristic values ​​and historical stirring data to obtain a final stirring times;

[0086] A processing unit is configured to sample the second mixture after mixing with a single mixing amount corresponding to the final number of mixing times, determine whether to adjust the single mixing time according to the proportion of the second mixture, and determine the final single mixing time;

[0087] The processing unit is also configured to complete the stirring and mixing with the final stirring times and the final single mixing time, and store the stirring characteristic value and the final stirring times into the historical stirring data.

[0088] It is understandable that by sampling the crushed animal protein and plant protein, combined with the total amount of material mixed and its water content, the number of stirring and mixing times and the duration of a single mixing are accurately determined to ensure uniform mixing of the materials and avoid uneven mixing caused by differences in water content. A sampling and analysis step is set up during the mixing process. By collecting the proportion of animal and plant protein in multiple samples, the mixing effect is monitored in real time, and the stirring parameters are dynamically adjusted according to the sampling results. The feedback adjustment mechanism avoids repeated mixing problems caused by unreasonable initial settings and improves production efficiency. The influence of environmental parameters is taken into account and combined with historical data to calculate the stirring characteristic values ​​to ensure stable and consistent mixing effects. By storing the stirring characteristic values ​​and the final number of stirring times, a complete historical data support is established, which provides a reference for subsequent production and ensures the stability and consistency of the quality of each batch of products.

[0089] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0090] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0091] These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0092] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A quality control method for the production of aquaculture nutrients, characterized in that: include: Sampling the crushed animal protein and plant protein to obtain the total amount of the mixture, the water content of the animal protein and the water content of the plant protein, and determining the number of stirring and mixing times and the duration of a single mixing according to the total amount of the mixture, the water content of the animal protein and the water content of the plant protein; After mixing once, sampling the mixture, the mixture sampling fraction is at least three, the ratio of animal protein to plant protein of each sample of the mixture is collected, and whether to adjust the stirring and mixing times is determined according to the ratio; when the difference between the sampling ratio of the mixture and the standard ratio is greater than the difference threshold, it is determined that the stirring and mixing times is adjusted; When it is determined that the stirring and mixing times are to be adjusted, environmental parameters are collected and stirring characteristic values ​​are determined according to the environmental parameters and the total mixing amount, the water content of animal protein and the water content of plant protein, and the stirring and mixing times are adjusted according to the stirring characteristic values ​​and historical stirring data to obtain a final stirring times; After mixing with a single stirring amount corresponding to the final number of stirring times, sampling the second mixture, judging whether to adjust the single mixing time according to the proportion of the second mixture, and determining the final single mixing time; The stirring and mixing is completed with the final stirring times and the final single mixing time, and the stirring characteristic value and the final stirring times are stored in the historical stirring data.

2. The quality control method for producing aquaculture nutrients according to claim 1, characterized in that: Determining the number of stirring and mixing times and the duration of a single mixing according to the total amount of mixing, the water content of the animal protein and the water content of the plant protein includes: Wherein, Wz represents the total amount of mixing, Wa represents the quality of animal protein, Wb represents the quality of plant protein, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Hd represents the ambient humidity, Te represents the ambient temperature, N represents the number of stirring and mixing times, and N is rounded up.

3. The quality control method for producing aquaculture nutrients according to claim 2, characterized in that: When the number of stirring and mixing times and the duration of a single mixing are determined according to the total mixing amount, the water content of the animal protein and the water content of the plant protein, the method further includes: Determine the single mixing time according to the stirring and mixing times, compare the stirring and mixing times with a first preset mixing time and a second preset mixing time respectively, and determine the single mixing time according to the comparison result, wherein the first preset mixing time is less than the second preset mixing time; When the number of stirring and mixing times is less than or equal to the first preset mixing number, the single mixing time is determined to be the first preset time; when the number of stirring and mixing times is greater than the first preset mixing number and less than or equal to the second preset mixing number, the single mixing time is determined to be the second preset time; when the number of stirring and mixing times is greater than the second preset mixing number, the single mixing time is determined to be the third preset time, the first preset time is greater than the second preset time, and the second preset time is greater than the third preset time.

4. The quality control method for producing aquaculture nutrients according to claim 3, characterized in that: When judging whether to adjust the stirring and mixing times according to the ratio, it includes: Compare the ratio of animal protein to plant protein in each sample of the mixture with the standard ratio to determine a ratio difference, wherein the ratio difference is the absolute value of the difference between the ratio of each sample of the mixture and the standard ratio, and determine whether to adjust the number of stirring and mixing times or the single mixing time according to the ratio difference; When the ratio of the ratio difference to the standard ratio is greater than 5%, it is determined that the stirring and mixing times should be adjusted; When there is data less than or equal to 5% of the ratio of the ratio difference to the standard ratio, it is determined that the number of stirring and mixing times is not adjusted and the number of stirring and mixing times is used as the final number of stirring times.

5. The quality control method for producing aquaculture nutrients according to claim 4, characterized in that: When it is determined that the stirring and mixing times are adjusted, the stirring characteristic value is determined according to the environmental parameters and the total mixing amount, the water content of the animal protein and the water content of the plant protein, including: Among them, Wz represents the total mixing amount, Ca represents the water content of animal protein, Cb represents the water content of plant protein, Te represents the ambient temperature, Wf represents the amount of water evaporation, and S represents the stirring characteristic value.

6. The quality control method for producing aquaculture nutrients according to claim 5, characterized in that: When the stirring and mixing times are adjusted according to the stirring characteristic value and the historical stirring data, it includes: Data with a difference of less than 10% from the stirring characteristic value is screened out from the historical stirring data, and the stirring and mixing times are adjusted according to the final stirring times in the screened data to obtain the final stirring times, which are calculated by the following formula: Among them, Nz represents the final stirring times, N represents the stirring and mixing times, Nsi represents the i-th final stirring times in the screening data, and n represents the number of final stirring times in the screening data.

7. The quality control method for producing aquaculture nutrients according to claim 6, characterized in that: When judging whether to adjust the single mixing time according to the ratio of the second mixture, it includes: Obtaining a second mixture ratio difference according to the ratio of the second mixture and the standard ratio, wherein the second mixture ratio difference is an absolute value of a difference between the ratio of the second mixture and the standard ratio, and determining whether to adjust the single mixing time according to the second mixture ratio difference; When the ratio of the difference between the ratio of the second mixture and the standard ratio is greater than 5%, it is determined that the single mixing time should be adjusted; When the ratio of the second mixture ratio difference to the standard ratio is less than or equal to 5%, it is determined that the single mixing time is not adjusted.

8. The quality control method for producing aquaculture nutrients according to claim 7, characterized in that: When determining to adjust the single mixing duration, it includes: The duration adjustment coefficient is determined according to the second mixture ratio difference to adjust the single mixing duration, and the adjustment coefficient is proportional to the second mixture ratio difference.

9. The quality control method for producing aquaculture nutrients according to claim 8, characterized in that: When the duration adjustment coefficient is determined according to the second mixture ratio difference to adjust the single mixing duration, it includes: The ratio difference of the second mixture is compared with 0.06 times the standard ratio and 0.09 times the standard ratio respectively, and the duration adjustment coefficient is determined according to the comparison results to adjust the single mixing duration; When the second mixture ratio difference is less than or equal to 0.06 times the standard ratio, the first adjustment coefficient is determined to adjust the single mixing time; when the second mixture ratio difference is greater than 0.06 times the standard ratio and less than or equal to 0.09 times the standard ratio, the second adjustment coefficient is determined to adjust the single mixing time; when the second mixture ratio difference is greater than 0.09 times the standard ratio, the third adjustment coefficient is determined to adjust the single mixing time, the first adjustment coefficient is less than the second adjustment coefficient, and the second adjustment coefficient is less than the third adjustment coefficient.

10. A quality control system for the production of aquaculture nutrients, used for applying the quality control method for the production of aquaculture nutrients as claimed in any one of claims 1 to 9, characterized in that: include: The collecting unit is configured to sample the crushed animal protein and the vegetable protein to obtain the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein, and determine the number of stirring and mixing times and the duration of a single mixing according to the total amount of the mixture, the water content of the animal protein and the water content of the vegetable protein; The judgment unit is configured to sample the mixture after one mixing, the mixture sampling fraction is at least three, collect the ratio of animal protein to plant protein of each sample of the mixture, and judge whether to adjust the stirring and mixing times according to the ratio; when the difference between the sampling ratio of the mixture and the standard ratio is greater than the difference threshold, it is judged that the stirring and mixing times should be adjusted; an adjusting unit configured to, when determining to adjust the stirring and mixing times, collect environmental parameters and determine stirring characteristic values ​​according to the environmental parameters and the total mixing amount, the water content of the animal protein, and the water content of the plant protein, and adjust the stirring and mixing times according to the stirring characteristic values ​​and historical stirring data to obtain a final stirring times; a processing unit configured to sample the second mixture after mixing with a single mixing amount corresponding to the final number of mixing times, determine whether to adjust the single mixing time according to the proportion of the second mixture, and determine a final single mixing time; The processing unit is also configured to complete the stirring and mixing with the final stirring times and the final single mixing duration, and store the stirring characteristic value and the final stirring times in the historical stirring data.

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