Regionalized environmental supervision method and system for aquaculture based on data analysis

Abstract

The present invention relates to a method and system for regionalized environmental supervision of aquaculture based on data analysis. The method comprises: obtaining a non-aquaculture period in an aquaculture area, obtaining the aquatic plant proliferation rate and the average growth time of the aquatic plants according to the non-aquaculture period; screening out nutrient areas of different levels from the aquaculture area according to the aquatic plant proliferation rate and the average growth time of the aquatic plants; continuously monitoring and analyzing nutrient areas of different levels, and determining whether the aquaculture area is in a trend of trophic imbalance according to the monitoring and analysis results; if it is a trend of trophic imbalance, analyzing the placement of materials in the aquaculture area, and regulating the environment of the aquaculture area according to the analysis results. The present invention performs water quality trend analysis on the aquaculture area, improves the efficiency of environmental supervision, ensures that the environment of the aquaculture area meets the actual breeding needs, increases the aquaculture output, and can control the aquatic management and control costs of the aquaculture area.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture environmental supervision, and in particular to a method and system for regionalized aquaculture environmental supervision based on data analysis. Background Art

[0002] Aquaculture is the use of waters available for breeding (including planting) by humans, in accordance with the ecological habits of the breeding objects and the requirements for the water environment conditions, using aquaculture techniques and facilities to engage in the breeding of aquatic economic animals and plants.

[0003] However, in the existing technology, it is impossible to analyze regional water quality trends and intelligently analyze aquaculture stocks during aquaculture, resulting in the inability to timely monitor the environment of the aquaculture area, reducing the efficiency of aquaculture, and making it impossible to intelligently supervise the aquaculture area; in addition, it is impossible to monitor and control the aquaculture area by region.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the above-mentioned problems and to propose a method and system for regionalized environmental supervision of aquaculture based on data analysis.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] According to the first aspect of the present application, a method for regionalized environmental supervision of aquaculture based on data analysis is provided, comprising:

[0008] Obtaining a non-aquaculture period in an aquaculture area, and obtaining a water plant proliferation rate and an average growth time of the water plants according to the non-aquaculture period;

[0009] Screening out nutrient areas of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants;

[0010] Continuously monitor and analyze nutrient areas of different levels, and determine whether the aquaculture area is experiencing a trend of nutrient imbalance based on the monitoring and analysis results;

[0011] If the aquaculture area shows a trend of trophic imbalance, analysis is performed through the placement of materials in the aquaculture area, and the environment of the aquaculture area is regulated based on the analysis results.

[0012] Optionally, the obtaining of the non-aquaculture period of the aquaculture area, and obtaining the aquatic plant proliferation rate and the average growth duration of the aquatic plants according to the non-aquaculture period, includes:

[0013] Divide the aquaculture area into several small units;

[0014] Obtaining the non-aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area;

[0015] The growth rate of the aquatic plants in each small unit and the average growth time of the aquatic plants during the non-aquaculture period are obtained.

[0016] Optionally, the step of selecting nutrient areas of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants includes:

[0017] The different levels of nutrient areas include high nutrient areas and low nutrient areas;

[0018] Obtaining the number of water plant types in each small unit whose average growth time of the water plants exceeds a set growth time threshold;

[0019] Compare the growth rate of water plants and the number of water plant types in each small unit with the growth rate threshold and type number threshold respectively:

[0020] If the growth rate of water plants in a small unit exceeds the growth rate threshold, or the number of water plant types in a small unit exceeds the type number threshold, the corresponding small unit will be marked as a high trophication area;

[0021] If the growth rate of aquatic plants in a small unit does not exceed the growth rate threshold, and the number of aquatic plant types in the corresponding small unit does not exceed the type number threshold, the corresponding small unit will be marked as a low trophication area.

[0022] Optionally, the continuously monitoring and analyzing the nutrient areas of different levels, and determining whether the aquaculture area is in a trend of trophic imbalance according to the monitoring and analysis results, includes:

[0023] Obtaining the aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area;

[0024] The growth rate and average growth time of aquatic plants are continuously monitored in nutrient areas of different levels during aquaculture.

[0025] During the aquaculture period, the number of high trophication areas and low trophication areas is obtained based on the monitoring results of the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit;

[0026] Relative to the non-aquaculture period, obtain the number of transitions from high-trophication areas to low-trophication areas and the number of transitions from low-trophication areas to high-trophication areas during the aquaculture period;

[0027] According to the number of hypertrophic and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period, it is determined whether the aquaculture area is in a trend of trophic imbalance.

[0028] Optionally, determining whether the aquaculture area is in a trend of trophic imbalance according to the number of hypertrophic areas and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period includes:

[0029] According to the number of high trophication areas and low trophication areas during the aquaculture period, the growth rate of the corresponding ratio of the number of high trophication areas and low trophication areas in the aquaculture area during the aquaculture period is obtained;

[0030] The ratio of the number of changes from high trophication areas to low trophication areas and the number of changes from low trophication areas to high trophication areas during the aquaculture period is obtained;

[0031] The growth rate of the quantity ratio and the transformation quantity ratio are compared with the ratio growth rate threshold and the regional transformation quantity ratio threshold respectively:

[0032] If the growth rate of the quantity ratio exceeds the ratio growth rate threshold, or the transformation quantity ratio exceeds the regional transformation quantity ratio threshold, then it is determined that the water quality trend in the aquaculture area during the aquaculture period is a trophic imbalance trend; if the growth rate of the quantity ratio does not exceed the ratio growth rate threshold, and the transformation quantity ratio does not exceed the regional transformation quantity ratio threshold, then it is determined that the water quality trend in the aquaculture area during the aquaculture period is a trophic balance trend.

[0033] Optionally, the analysis of the placement of materials in the aquaculture area specifically includes:

[0034] Obtain the ingredients contained in the materials released during the aquaculture process in the aquaculture area and the ingredients contained in the water quality before and after the release of the materials;

[0035] Compare the components contained in the input with the components contained in the water quality, obtain the average value floating span of the components corresponding to the overlapping component types in the aquaculture area before and after the input is released during the aquaculture period, and at the same time obtain the value decreasing speed of the components corresponding to the non-overlapping component types in the aquaculture area after the input is released and the release is suspended;

[0036] The average numerical value floating span and the numerical value decreasing speed are compared with the average numerical value floating span threshold and the numerical value decreasing speed threshold respectively, and a comparison result is obtained as the analysis result.

[0037] Optionally, regulating the environment of the aquaculture area according to the analysis results specifically includes:

[0038] If the average value floating span exceeds the average value floating span threshold, or the value decreasing speed exceeds the value decreasing speed threshold, it is determined that the intelligent analysis of the release in the aquaculture area is abnormal, and the type of release in the aquaculture area is limited to control the increase of non-overlapping component types;

[0039] If the average numerical floating span does not exceed the average numerical floating span threshold, and the numerical decrease rate does not exceed the numerical decrease rate threshold, it is determined that the deployment of intelligent analysis in the aquaculture area is normal.

[0040] Optionally, the method further comprises:

[0041] When it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic balance trend or it is determined that the deployment of intelligent analysis in the aquaculture area is normal, the aquaculture area is intelligently monitored;

[0042] The intelligent monitoring includes:

[0043] Obtain the numerical deviation between the real-time stocking density and the set stocking density of any small unit in the aquaculture process, as well as the maximum difference in the amount of debris cleaned in the corresponding cleaning cycle of different small units in the same cleaning cycle;

[0044] Compare the numerical deviation and the maximum difference with the density numerical deviation threshold and the cleaning amount maximum difference threshold respectively;

[0045] If the numerical deviation of all small units exceeds the density numerical deviation threshold, or the maximum difference exceeds the maximum difference threshold of the cleaning amount, it is determined that the supervision efficiency of the aquaculture area is low, and each small unit in the aquaculture area is intelligently managed and controlled to control the density difference of adjacent small units. At the same time, the density of the small units is controlled by controlling the time of food delivery, and the cleaning cycle of the sub-area is controlled;

[0046] If the numerical deviation of any small unit does not exceed the density numerical deviation threshold, and the maximum difference does not exceed the maximum difference threshold of the cleaning amount, it is determined that the supervision efficiency of the aquaculture area is high.

[0047] Optionally, the method further comprises:

[0048] Obtain the numerical fluctuation of the original plant information in each small unit in the aquaculture area as the aquaculture time increases;

[0049] Obtain the overlapping duration of the floating period of the original plant information value in the aquaculture area and the floating period of the aquaculture information value in the small unit;

[0050] Obtain the fluctuation of the proportion of the number of seed species released in each small unit in the aquaculture area as the aquaculture time increases and the proportion of the corresponding species in actual aquaculture;

[0051] Analyze the floating amount of the numerical value, the overlapping time and the floating amount of the species quantity ratio to obtain the small unit assessment monitoring coefficient of the aquaculture area;

[0052] According to the small unit assessment monitoring coefficient, it is determined whether the environmental monitoring assessment of the corresponding small unit is abnormal. If it is abnormal, a unit environmental risk signal is generated; if it is not abnormal, a unit environmental safety signal is generated.

[0053] According to a second aspect of the present application, there is provided a regionalized aquaculture environmental supervision system based on data analysis, including a water quality trend analysis unit and a delivery intelligent analysis unit, wherein the water quality trend analysis unit includes an acquisition unit, a nutrient region screening unit and a water quality judgment unit;

[0054] An acquisition unit, used for acquiring a non-aquaculture period in an aquaculture area, and acquiring a water plant proliferation rate and an average growth time of the water plants according to the non-aquaculture period;

[0055] A nutrient region screening unit, used to screen nutrient regions of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants;

[0056] A water quality judgment unit is used to continuously monitor and analyze nutrient areas of different levels, and determine whether the aquaculture area is in a trend of nutrient imbalance based on the monitoring and analysis results;

[0057] The intelligent analysis unit is used to analyze the placement of materials in the aquaculture area if the aquaculture area shows a trend of trophic imbalance, and to regulate the environment of the aquaculture area according to the analysis results.

[0058] According to a third aspect of the present application, there is provided a computer storage medium having a computer-readable program stored thereon, and when the computer-readable program is executed, the method for regionalized environmental supervision of aquaculture based on data analysis as described in the first aspect above is implemented.

[0059] According to a fourth aspect of the present application, an electronic device is provided, including:

[0060] a memory for storing one or more computer programs;

[0061] The processor, when the one or more computer programs are executed by the processor, implements the method for regionalized environmental supervision of aquaculture based on data analysis as described in the first aspect above.

[0062] Compared with the prior art, the present invention has the following beneficial effects:

[0063] Based on any one of the above aspects, the regionalized environmental supervision method, system and computer storage medium for aquaculture based on data analysis provided in the embodiments of the present application analyze water quality trends in aquaculture areas, analyze and monitor the nutritional status of aquaculture areas based on the proliferation rate of aquatic plants and the average growth time of aquatic plants, so as to determine whether the aquaculture area is in a trend of trophic imbalance. If so, the release of materials in the aquaculture area is analyzed, and the environment of the aquaculture area is regulated according to the analysis results. This method can accurately control the nutritional trends, improve the efficiency of environmental supervision, ensure that the environment of the aquaculture area meets the actual breeding needs, increase the aquaculture output and control the aquaculture management costs in the aquaculture area.

[0064] Moreover, the present invention conducts intelligent analysis on the deployment of aquaculture areas, and determines whether the current deployment of small units has any impact through the deployment analysis of each small unit in the aquaculture area, thereby making environmental predictions for the aquaculture area, facilitating early environmental prevention and control based on real-time deployment operations, and effectively avoiding the phenomenon that the environment affects aquaculture and is not controlled in time.

[0065] Finally, the present invention also conducts intelligent monitoring of aquaculture areas, conducts intelligent monitoring and control based on the aquaculture control analysis during the aquaculture process, improves the supervision efficiency of aquaculture areas, improves the feasibility of aquaculture, and ensures the production stability of aquaculture areas; evaluates and monitors each small unit in the aquaculture area, monitors the real-time aquaculture environment of the small unit to determine whether the aquaculture environment is normal, facilitates timely monitoring and control of the small unit environment and can perform environmental supervision of the entire aquaculture area. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0067] Figure 1 A schematic diagram of a scenario application of the regionalized environmental supervision method for aquaculture based on data analysis provided in this embodiment.

[0068] Figure 2 A flow chart of the regionalized environmental supervision method for aquaculture based on data analysis provided in this embodiment.

[0069] Figure 3 An architectural diagram of the regionalized environmental supervision system for aquaculture based on data analysis provided in this embodiment.

[0070] Figure 4This is a schematic diagram of the structure of an electronic device provided in this embodiment. DETAILED DESCRIPTION

[0071] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0072] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0073] For example, a schematic diagram of an application scenario of a method for regionalized environmental supervision of aquaculture based on data analysis is provided in an embodiment of the present application. Figure 1 As shown, the application scenario at least includes a server 100 and a terminal 200 that can communicate with the server 100, the server 100 has functions such as data reception, data transmission and data processing; the terminal 200 has functions such as data reception, data transmission and data processing.

[0074] It is understandable that the server 100 can be an independent electronic device or a cluster of multiple electronic devices; the terminal 200 can be a smart phone terminal, a personal computer, a tablet computer, a car terminal, etc., but is not limited thereto.

[0075] In one practicable manner, the server 100 and the terminal 200 can respectively execute the regionalized environmental supervision method for aquaculture based on data analysis provided in the embodiment of the present application, or, optionally, the regionalized environmental supervision method for aquaculture based on data analysis provided in the embodiment of the present application is partially executed in the server 100 and partially executed in the terminal 200.

[0076] like Figure 2 As shown, this embodiment provides a method for regionalized environmental supervision of aquaculture based on data analysis, which may include the following steps:

[0077] S110, obtaining a non-aquaculture period in the aquaculture area, and obtaining a water plant proliferation rate and an average growth time of the water plants according to the non-aquaculture period;

[0078] S120, selecting nutrient areas of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants;

[0079] S130, continuously monitoring and analyzing nutrient areas of different levels, and determining whether the aquaculture area is experiencing a trend of nutrient imbalance based on the monitoring and analysis results;

[0080] S140: If the aquaculture area shows a trend of trophic imbalance, analysis is performed through the placement of materials in the aquaculture area, and the environment of the aquaculture area is regulated according to the analysis results.

[0081] In an optional implementation, the specific steps of step S110 may include:

[0082] S111. Divide the aquaculture area into several small units;

[0083] S112, obtaining a non-aquaculture period according to the time when the seedlings are released in the aquaculture area and the time when the seedlings are grown into aquatic products;

[0084] S113, obtaining the growth rate of aquatic plants in each small unit and the average growth time of aquatic plants during the non-aquaculture period.

[0085] In an optional embodiment, the nutrient areas of different levels in step S12 include high nutrient areas and low nutrient areas; the specific steps of step S120 may include:

[0086] S121, obtaining the number of water plant types in each small unit whose average growth time of the water plants exceeds the set growth time threshold;

[0087] S122, comparing the growth rate of water plants and the number of water plant types in each small unit with the growth rate threshold and the type number threshold respectively:

[0088] S123, if the growth rate of the water plants in the small unit exceeds the growth rate threshold, or the number of water plant types in the small unit exceeds the type number threshold, the corresponding small unit is marked as a high trophication area;

[0089] S124. If the growth rate of the aquatic plants in the small unit does not exceed the growth rate threshold, and the number of aquatic plant types in the corresponding small unit does not exceed the type number threshold, the corresponding small unit is marked as a low trophication area.

[0090] In an optional implementation, the specific steps of step S130 may include:

[0091] S131, obtaining an aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area;

[0092] S132. Continuously monitor the growth rate and average growth duration of aquatic plants in nutrient areas of different levels during aquaculture.

[0093] S133. During the aquaculture period, the number of high trophication areas and low trophication areas is obtained based on the monitoring results of the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit;

[0094] S134. Relative to the non-aquaculture period, obtain the number of transitions from high-trophication areas to low-trophication areas and the number of transitions from low-trophication areas to high-trophication areas during the aquaculture period;

[0095] S135. Determine whether the aquaculture area is in a trend of trophic imbalance according to the number of high trophication areas and low trophication areas, the number of transitions from high trophication areas to low trophication areas, and the number of transitions from low trophication areas to high trophication areas during the aquaculture period.

[0096] In a more preferred embodiment, the steps of step S135 may include:

[0097] S1351. Obtaining the growth rate of the corresponding ratio of the number of high-trophication areas and low-trophication areas in the aquaculture area during the aquaculture period according to the number of high-trophication areas and low-trophication areas during the aquaculture period;

[0098] S1352, obtaining a ratio of the number of transformations from high trophication areas to low trophication areas and from low trophication areas to high trophication areas during the aquaculture period;

[0099] S1353, comparing the growth rate of the quantity ratio and the change quantity ratio with the ratio growth rate threshold and the area change quantity ratio threshold respectively:

[0100] S1354. If the growth rate of the quantity ratio exceeds the ratio growth rate threshold, or the transformation quantity ratio exceeds the regional transformation quantity ratio threshold, then it is determined that the water quality trend of the aquaculture area during the aquaculture period is a eutrophication imbalance trend; if the growth rate of the quantity ratio does not exceed the ratio growth rate threshold, and the transformation quantity ratio does not exceed the regional transformation quantity ratio threshold, then it is determined that the water quality trend of the aquaculture area during the aquaculture period is a eutrophication balance trend.

[0101] In a preferred embodiment, the specific steps of analyzing the placement of materials in the aquaculture area in step S140 may include:

[0102] The components contained in the inputs during the aquaculture process and the components contained in the water quality before and after the inputs are released in the aquaculture area are obtained; wherein the inputs are represented by food or medicine required for aquaculture.

[0103] The components contained in the input are compared with the components contained in the water quality, and the average numerical fluctuation span of the overlapping component types corresponding to the components contained in the aquaculture area before and after the input is released during the aquaculture period is obtained, and at the same time, the numerical decrease rate of the non-overlapping component types corresponding to the components contained in the aquaculture area after the input is released and the input is suspended is obtained; the overlap refers to the overlapping components contained in the input and the components contained in the water quality.

[0104] The average numerical value floating span and the numerical value decreasing speed are compared with the average numerical value floating span threshold and the numerical value decreasing speed threshold respectively, and a comparison result is obtained as the analysis result.

[0105] In a preferred embodiment, the specific steps of regulating the environment of the aquaculture area according to the analysis results in step S140 may include:

[0106] If the average numerical floating span exceeds the average numerical floating span threshold, or the numerical decrease rate exceeds the numerical decrease rate threshold, it is determined that the intelligent analysis of the release in the aquaculture area is abnormal, the types of release objects in the aquaculture area are limited, the increase of non-overlapping component types is controlled, and the imbalance of water quality components is avoided.

[0107] If the average numerical floating span does not exceed the average numerical floating span threshold, and the numerical decrease rate does not exceed the numerical decrease rate threshold, it is determined that the deployment of intelligent analysis in the aquaculture area is normal.

[0108] In a preferred embodiment, the method described in this embodiment further includes the following steps:

[0109] S150. When it is determined that the water quality trend of the aquaculture area during the aquaculture period is a eutrophication balance trend or when it is determined that the intelligent analysis in the aquaculture area is normal, the aquaculture area is intelligently monitored. Intelligent monitoring is to perform intelligent monitoring and control based on the aquaculture control analysis during the aquaculture process, thereby improving the supervision efficiency of the aquaculture area, improving the feasibility of aquaculture, and ensuring the production stability of the aquaculture area.

[0110] The intelligent monitoring includes:

[0111] The numerical deviation between the real-time stocking density and the set stocking density of any small unit in the aquaculture process is obtained, as well as the maximum difference in the amount of debris cleaned in the same cleaning cycle corresponding to different small units of the same cleaning cycle; wherein the debris is represented by aquatic excrement or water surface debris, etc.

[0112] Compare the numerical deviation and the maximum difference with the density numerical deviation threshold and the cleaning amount maximum difference threshold respectively;

[0113] If the numerical deviation of all small units exceeds the density numerical deviation threshold, or the maximum difference exceeds the maximum difference threshold of the cleaning volume, it is determined that the supervision efficiency of the aquaculture area is low, and each small unit in the aquaculture area is intelligently managed and controlled to control the density difference of adjacent small units. At the same time, the density of small units is controlled by controlling the time of food delivery, and the cleaning cycle of the sub-area is controlled to avoid high cleaning intensity and unnecessary cleaning costs.

[0114] If the numerical deviation of any small unit does not exceed the density numerical deviation threshold, and the maximum difference does not exceed the maximum difference threshold of the cleaning amount, it is determined that the supervision efficiency of the aquaculture area is high.

[0115] In a preferred embodiment, the method described in this embodiment further includes the following steps:

[0116] Obtain the numerical fluctuation of the original plant information in each small unit in the aquaculture area as the aquaculture time increases;

[0117] Obtain the overlapping duration of the floating period of the original plant information value in the aquaculture area and the floating period of the aquaculture information value in the small unit;

[0118] Obtain the fluctuation of the proportion of the number of seed species released in each small unit in the aquaculture area as the aquaculture time increases and the proportion of the corresponding species in actual aquaculture;

[0119] Analyze the floating amount of the numerical value, the overlapping time and the floating amount of the species quantity ratio to obtain the small unit assessment monitoring coefficient of the aquaculture area;

[0120] According to the small unit assessment monitoring coefficient, it is determined whether the environmental monitoring assessment of the corresponding small unit is abnormal. If it is abnormal, a unit environmental risk signal is generated; if it is not abnormal, a unit environmental safety signal is generated.

[0121] The method of this embodiment also conducts unit-by-unit assessment and monitoring of the aquaculture area, and determines whether the current environment of the aquaculture area meets actual needs through overall unit-by-unit monitoring and evaluation.

[0122] like Figure 3As shown, the embodiment of the present application also provides a regionalized aquaculture environmental supervision system based on data analysis. The regionalized aquaculture environmental supervision system based on data analysis may include a water quality trend analysis unit 211 and a delivery intelligent analysis unit 212, wherein the water quality trend analysis unit 211 includes an acquisition unit 2111, a nutrient area screening unit 2112, and a water quality judgment unit 2113;

[0123] The acquisition unit 2111 is used to acquire the non-aquaculture period of the aquaculture area, and acquire the aquatic plant proliferation speed and the average growth time of the aquatic plants according to the non-aquaculture period;

[0124] In this embodiment, the acquisition unit 2111 can be used to execute Figure 2 As shown in step S110, for the specific description of the obtaining unit 2111, reference may be made to the description of the step S110.

[0125] A nutrient region screening unit 2112 is used to screen nutrient regions of different levels from the aquaculture region according to the growth rate of aquatic plants and the average growth time of aquatic plants;

[0126] In this embodiment, the nutrition area screening unit 2112 can be used to perform Figure 2 As shown in step S120, for the detailed description of the nutrition area screening unit 2112, reference may be made to the description of step S120.

[0127] The water quality judgment unit 2113 is used to continuously monitor and analyze nutrient areas of different levels, and determine whether the aquaculture area is in a trend of nutrient imbalance according to the monitoring and analysis results;

[0128] In this embodiment, the water quality determination unit 2113 can be used to perform Figure 2 As shown in step S130, for the specific description of the water quality judgment unit 2113, reference may be made to the description of step S130.

[0129] The intelligent analysis unit 212 is used to analyze the placement of materials in the aquaculture area if the aquaculture area shows a trend of trophic imbalance, and to regulate the environment of the aquaculture area according to the analysis results.

[0130] In this embodiment, the delivery intelligent analysis unit 212 can be used to perform Figure 2 As shown in step S140, for a detailed description of the delivery intelligent analysis unit 212, reference may be made to the description of step S140.

[0131] In the specific implementation process, the system of the embodiment of the present application may also include an environment monitoring unit 213, and the environment monitoring unit 213 is communicatively connected to the water quality trend analysis unit 211 and the intelligent analysis unit 212.

[0132] In specific implementation, the environmental monitoring unit 213 generates a water quality trend analysis signal and an intelligent delivery analysis signal, and sends the water quality trend analysis signal to the water quality trend analysis unit 211, so that the water quality trend analysis unit 211 performs a water quality analysis process, thereby determining whether the aquaculture area is in a trophic imbalance trend, and then when the aquaculture area is in a trophic imbalance trend, an imbalance risk signal is generated and sent to the environmental monitoring unit 213. After receiving the imbalance risk signal, the environmental monitoring unit 213 generates an intelligent delivery analysis signal and sends it to the intelligent delivery analysis unit 212, so that the intelligent analysis unit 212 performs water quality control on each small unit according to the intelligent delivery analysis signal, and analyzes the delivery of materials in the aquaculture area, and regulates the environment of the aquaculture area according to the analysis results.

[0133] This application determines the direction of environmental supervision through water quality trend analysis in aquaculture areas, and can perform accurate environmental control based on water quality trends, thereby improving the efficiency of environmental supervision, ensuring that the environment in aquaculture areas meets actual breeding needs, increasing aquaculture output, and controlling aquaculture control costs in aquaculture areas.

[0134] This application determines whether the current aquaculture release of small units has an impact through the release analysis of each small unit in the aquaculture area, thereby predicting the environment of the aquaculture area, facilitating early environmental prevention and control based on real-time release operations, and effectively avoiding the phenomenon of environmental impact on aquaculture without timely control;

[0135] The embodiments of the present application complete the environmental analysis and supervision of the aquaculture area, and on this basis, conduct unit-by-unit assessment and monitoring of the aquaculture area, and judge whether the current environment of the aquaculture area meets the actual needs through overall unit-by-unit monitoring and assessment.

[0136] Specifically, the system of this embodiment also includes a sub-unit assessment and monitoring unit. The environmental monitoring unit generates a sub-unit assessment and monitoring signal and sends the sub-unit assessment and monitoring signal to the sub-unit assessment and monitoring unit. After receiving the sub-unit assessment and monitoring signal, the sub-unit assessment and monitoring unit assesses and monitors each small unit in the aquaculture area, and monitors the real-time breeding environment of the small unit to determine whether the breeding environment is normal or not, so as to facilitate timely monitoring and control of the sub-unit environment and enable environmental supervision of the entire breeding area.

[0137] Specifically, the sub-unit assessment and monitoring unit assesses and monitors each small unit in the aquaculture area, specifically including:

[0138] Obtain the numerical fluctuation of the original plant information in each small unit as the aquaculture time increases, and the overlapping duration of the original plant information numerical fluctuation period and the aquaculture information numerical fluctuation period in the small unit, and mark the numerical fluctuation of the original plant information in each small unit as the aquaculture time increases, and the overlapping duration of the original plant information numerical fluctuation period and the aquaculture information numerical fluctuation period in the small unit as SZFi and SFDi respectively;

[0139] The original plant information is represented by the number of algae species and the coverage rate of aquatic plants in the waters before aquaculture in the aquaculture area, and the aquaculture information is represented by the aquaculture density and the survival rate of aquaculture in the aquaculture area.

[0140] Obtain the floating amount of the proportion of the number of seed varieties released in each small unit in the aquaculture area to the proportion of the number of corresponding varieties in actual breeding as the breeding time increases, and mark the floating amount of the proportion of the number of seed varieties released in the small unit to the proportion of the number of corresponding varieties in actual breeding as RFLi;

[0141] By formula Obtain the small unit assessment monitoring coefficient Gi of the aquaculture area, where fe1, fe2 and fe3 are the preset proportional coefficients of the original plant information value fluctuation, overlapping duration and variety quantity ratio fluctuation respectively;

[0142] Compare the small unit assessment monitoring coefficient Gi of the aquaculture area with the small unit assessment monitoring coefficient threshold:

[0143] If the small unit assessment monitoring coefficient Gi of the aquaculture area exceeds the small unit assessment monitoring coefficient threshold, the environmental monitoring assessment of the corresponding small unit in the aquaculture area is judged to be abnormal, and a unit environmental risk signal is generated and sent to the environmental supervision unit together with the unit environmental risk signal and the number of the corresponding small unit;

[0144] If the small unit assessment monitoring coefficient Gi of the aquaculture area does not exceed the small unit assessment monitoring coefficient threshold, the environmental monitoring assessment of the corresponding small unit in the aquaculture area is judged to be normal, and a unit environmental safety signal is generated and sent to the environmental supervision unit together with the unit environmental safety signal and the number of the corresponding small unit.

[0145] It can be understood that the above-mentioned system embodiment and the above-mentioned method embodiment can correspond to each other, and similar descriptions of the system embodiment can refer to the method embodiment. To avoid repetition, it will not be repeated here. A regionalized environmental supervision system for aquaculture based on data analysis provided in an embodiment of the present application can execute a regionalized environmental supervision method for aquaculture based on data analysis provided in any embodiment of the present application, and has functional modules and beneficial effects corresponding to the execution method. The functional modules of the regionalized environmental supervision for aquaculture based on data analysis can be implemented in the form of hardware, can be implemented by instructions in the form of software, and can also be implemented by a combination of hardware and software modules.

[0146] Specifically, each step of the method embodiment of the present application can be completed by the hardware integrated logic circuit and / or software instructions in the processor. The steps of the regionalized environmental supervision method of aquaculture based on data analysis in combination with the embodiment of the present application can be directly embodied as a hardware coding processor for execution, or a combination of hardware and software modules in the coding processor for execution. Optionally, the software module can be located in a random access memory, a read-only memory, a programmable read-only memory, a flash memory, an electrically erasable programmable memory, a register, and other storage media. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps in the above method embodiment in combination with its hardware.

[0147] The present application embodiment provides an electronic device 710, whose structure is as follows: Figure 4 The electronic device 710 may be Figure 1 The server 100 or the terminal 200 is shown.

[0148] like Figure 4 As shown, the electronic device 710 includes a memory 711, a processor 712, a communication module 713 and an input / output interface 714, etc. Optionally, the memory 711, the processor 712, the communication module 713 and the input / output interface 714 can be connected and communicated through a bus 715.

[0149] The memory 711 is used to store one or more computer programs and transmit the code of the computer program to the processor 712; when the one or more computer programs are executed by the processor 712, the regionalized environmental supervision method for aquaculture based on data analysis in the embodiment of the present application is implemented.

[0150] Optionally, the electronic device 710 can be connected to a network via a communication module 713 to communicate with other devices, such as a terminal or a server, through the network to achieve data interaction. The electronic device 710 can be various forms of digital computers, such as desktop computers, servers, workstations, mainframe computers or other types of computers. The electronic device 710 can also be various forms of mobile terminals, such as smart phones, tablet computers, wearable devices (such as helmets, glasses, watches, etc.) and other similar mobile terminals.

[0151] Optionally, the electronic device 710 can be connected to the required input / output devices, such as a keyboard, a display device, etc., through the input / output interface 714. The electronic device 710 itself can have a display device, and can also be connected to other display devices through the input / output interface 714. Optionally, a storage device, such as a hard disk, can also be connected through the input / output interface 714, so that data in the electronic device 710 can be stored in the storage device, or data in the storage device can be read, and data in the storage device can also be stored in the memory 711. It can be understood that the input / output interface 714 can be a wired interface or a wireless interface. Depending on the actual application scenario, the device connected to the input / output interface 714 can be a component of the electronic device 710, or it can be an external device connected to the electronic device 710 when needed.

[0152] Optionally, the memory 711 may be a volatile memory and / or a non-volatile memory, the volatile memory may be a random access memory, etc., and the non-volatile memory may be a read-only memory, a programmable read-only memory, an erasable programmable read-only memory, an electrically erasable programmable read-only memory or a flash memory, etc.

[0153] Optionally, the computer program stored in the processor 712 may be divided into one or more modules, which are stored in the memory 711 and executed by the processor 712 to complete the method provided in the embodiment. The one or more modules may be a series of computer program instruction segments capable of completing specific functions, and the computer program instruction segments are used to describe the execution process of the computer program in the electronic device 710.

[0154] Optionally, the processor 712 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 712 include, but are not limited to, a central processing unit, a graphics processing unit, a digital signal processor, various special artificial intelligence computing chips, various processors running machine learning model algorithms, and may also be any appropriate controller, microcontroller, processor, etc. The processor 712 executes the various methods and processes of this embodiment, illustratively, such as a method for regionalized environmental supervision of aquaculture based on data analysis in an embodiment of the present application.

[0155] Optionally, the bus 715 may include a path for transmitting information. The bus 715 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. According to different functions, the bus 715 may be divided into an address bus, a data bus, a control bus, etc.

[0156] In an optional implementation, the embodiment of the present application further provides a computer storage medium on which a computer program is stored, and when the computer program is executed by a computer, the computer can perform the method of the above method embodiment. Part or all of the computer program can be loaded and / or installed on the memory 711 of the electronic device 710. When the computer program is executed by the processor 712, one or more steps of a method for regionalized environmental supervision of aquaculture based on data analysis in the embodiment of the present application can be performed.

[0157] Optionally, the computer-readable storage medium may be a random access memory, a read-only memory, a programmable read-only memory, an erasable programmable read-only memory, an electrically erasable programmable read-only memory, or the like.

[0158] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the technical solution of the present application, and are not intended to limit the specific implementation methods of the present application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the claims of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A method for regionalized environmental supervision of aquaculture based on data analysis, characterized in that: include: Obtaining a non-aquaculture period in an aquaculture area, and obtaining a water plant proliferation rate and an average growth time of the water plants according to the non-aquaculture period; Screening out nutrient areas of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants; Continuously monitor and analyze nutrient areas of different levels, and determine whether the aquaculture area is experiencing a trend of nutrient imbalance based on the monitoring and analysis results; If the aquaculture area shows a trend of trophic imbalance, the release of materials into the aquaculture area is analyzed, and the environment of the aquaculture area is regulated according to the analysis results; The step of obtaining the non-aquaculture period of the aquaculture area and obtaining the aquatic plant proliferation rate and the average growth time of the aquatic plants according to the non-aquaculture period includes: Divide the aquaculture area into several small units; Obtaining the non-aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area; Obtaining the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit during the non-aquaculture period; The analysis is carried out by placing materials in the aquaculture area, specifically including: Obtain the ingredients contained in the materials released during the aquaculture process in the aquaculture area and the ingredients contained in the water quality before and after the release of the materials; Compare the components contained in the input with the components contained in the water quality, obtain the average value floating span of the components corresponding to the overlapping component types in the aquaculture area before and after the input is released during the aquaculture period, and at the same time obtain the value decreasing speed of the components corresponding to the non-overlapping component types in the aquaculture area after the input is released and the release is suspended; Compare the average value floating span and the value decreasing speed with the average value floating span threshold and the value decreasing speed threshold respectively, and obtain a comparison result as the analysis result; The method of selecting different levels of nutrient areas from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants includes: The different levels of nutrient areas include high nutrient areas and low nutrient areas; Obtaining the number of water plant types in each small unit whose average growth time of the water plants exceeds a set growth time threshold; Compare the growth rate of water plants and the number of water plant types in each small unit with the growth rate threshold and type number threshold respectively: If the growth rate of water plants in a small unit exceeds the growth rate threshold, or the number of water plant types in a small unit exceeds the type number threshold, the corresponding small unit will be marked as a high trophication area; If the growth rate of the aquatic plants in the small unit does not exceed the growth rate threshold, and the number of aquatic plant types in the corresponding small unit does not exceed the type number threshold, the corresponding small unit will be marked as a low trophication area; The continuous monitoring and analysis of nutrient areas of different levels, and determining whether the aquaculture area is in a trend of nutrient imbalance based on the monitoring and analysis results, include: Obtaining the aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area; The growth rate and average growth time of aquatic plants are continuously monitored in nutrient areas of different levels during aquaculture. During the aquaculture period, the number of high trophication areas and low trophication areas is obtained based on the monitoring results of the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit; Relative to the non-aquaculture period, obtain the number of transitions from high-trophication areas to low-trophication areas and the number of transitions from low-trophication areas to high-trophication areas during the aquaculture period; Determine whether the aquaculture area is in a trend of trophic imbalance according to the number of hypertrophic areas and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period; Determining whether the aquaculture area is in a trend of trophic imbalance according to the number of hypertrophic areas and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period includes: According to the number of high trophication areas and low trophication areas during the aquaculture period, the growth rate of the corresponding ratio of the number of high trophication areas and low trophication areas in the aquaculture area during the aquaculture period is obtained; The ratio of the number of changes from high trophication areas to low trophication areas and the number of changes from low trophication areas to high trophication areas during the aquaculture period is obtained; The growth rate of the quantity ratio and the transformation quantity ratio are compared with the ratio growth rate threshold and the regional transformation quantity ratio threshold respectively: If the growth rate of the quantity ratio exceeds the ratio growth rate threshold, or the conversion quantity ratio exceeds the regional conversion quantity ratio threshold, it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic imbalance trend; if the growth rate of the quantity ratio does not exceed the ratio growth rate threshold, and the conversion quantity ratio does not exceed the regional conversion quantity ratio threshold, it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic balance trend; The regulating and controlling the environment of the aquaculture area according to the analysis results specifically includes: If the average value floating span exceeds the average value floating span threshold, or the value decreasing speed exceeds the value decreasing speed threshold, it is determined that the intelligent analysis of the release in the aquaculture area is abnormal, and the type of release in the aquaculture area is limited to control the increase of non-overlapping component types; If the average numerical floating span does not exceed the average numerical floating span threshold, and the numerical decrease rate does not exceed the numerical decrease rate threshold, it is determined that the deployment of intelligent analysis in the aquaculture area is normal.

2. The method for regionalized environmental supervision of aquaculture based on data analysis according to claim 1 is characterized in that: The method further comprises: When it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic balance trend or it is determined that the deployment of intelligent analysis in the aquaculture area is normal, the aquaculture area is intelligently monitored; The intelligent monitoring includes: Obtain the numerical deviation between the real-time stocking density and the set stocking density of any small unit in the aquaculture process, as well as the maximum difference in the amount of debris cleaned in the corresponding cleaning cycle of different small units in the same cleaning cycle; Compare the numerical deviation and the maximum difference with the density numerical deviation threshold and the cleaning amount maximum difference threshold respectively; If the numerical deviation of all small units exceeds the density numerical deviation threshold, or the maximum difference exceeds the maximum difference threshold of the cleaning amount, it is determined that the supervision efficiency of the aquaculture area is low, and each small unit in the aquaculture area is intelligently managed and controlled to control the density difference of adjacent small units. At the same time, the density of the small units is controlled by controlling the time of food delivery, and the cleaning cycle of the sub-area is controlled; If the numerical deviation of any small unit does not exceed the density numerical deviation threshold, and the maximum difference does not exceed the maximum difference threshold of the cleaning amount, it is determined that the supervision efficiency of the aquaculture area is high.

3. The method for regionalized environmental supervision of aquaculture based on data analysis according to claim 1 is characterized in that: The method further comprises: Obtain the numerical fluctuation of the original plant information in each small unit in the aquaculture area as the aquaculture time increases; Obtain the overlapping duration of the floating period of the original plant information value in the aquaculture area and the floating period of the aquaculture information value in the small unit; Obtain the fluctuation of the proportion of the number of seed species released in each small unit in the aquaculture area as the aquaculture time increases and the proportion of the corresponding species in actual aquaculture; Analyze the floating amount of the numerical value, the overlapping time and the floating amount of the species quantity ratio to obtain the small unit assessment monitoring coefficient of the aquaculture area; According to the small unit assessment monitoring coefficient, it is determined whether the environmental monitoring assessment of the corresponding small unit is abnormal. If it is abnormal, a unit environmental risk signal is generated; if it is not abnormal, a unit environmental safety signal is generated.

4. A regionalized aquaculture environmental supervision system based on data analysis, characterized in that: It includes a water quality trend analysis unit and an intelligent delivery analysis unit, wherein the water quality trend analysis unit includes an acquisition unit, a nutrient area screening unit and a water quality judgment unit; An acquisition unit, used for acquiring a non-aquaculture period in an aquaculture area, and acquiring a water plant proliferation rate and an average growth time of the water plants according to the non-aquaculture period; A nutrient region screening unit, used to screen nutrient regions of different levels from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants; A water quality judgment unit is used to continuously monitor and analyze nutrient areas of different levels, and determine whether the aquaculture area is in a trend of nutrient imbalance based on the monitoring and analysis results; A smart analysis unit is provided, which is used to analyze the placement of materials in the aquaculture area if the aquaculture area shows a trend of trophic imbalance, and to regulate the environment of the aquaculture area according to the analysis results; The step of obtaining the non-aquaculture period of the aquaculture area and obtaining the aquatic plant proliferation rate and the average growth time of the aquatic plants according to the non-aquaculture period includes: Divide the aquaculture area into several small units; Obtaining the non-aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area; Obtaining the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit during the non-aquaculture period; The analysis is carried out by placing materials in the aquaculture area, specifically including: Obtain the ingredients contained in the materials released during the aquaculture process in the aquaculture area and the ingredients contained in the water quality before and after the release of the materials; Compare the components contained in the input with the components contained in the water quality, obtain the average value floating span of the components corresponding to the overlapping component types in the aquaculture area before and after the input is released during the aquaculture period, and at the same time obtain the value decreasing speed of the components corresponding to the non-overlapping component types in the aquaculture area after the input is released and the release is suspended; Compare the average value floating span and the value decreasing speed with the average value floating span threshold and the value decreasing speed threshold respectively, and obtain a comparison result as the analysis result; The method of selecting different levels of nutrient areas from the aquaculture area according to the growth rate of aquatic plants and the average growth time of aquatic plants includes: The different levels of nutrient areas include high nutrient areas and low nutrient areas; Obtaining the number of water plant types in each small unit whose average growth time of the water plants exceeds a set growth time threshold; Compare the growth rate of water plants and the number of water plant types in each small unit with the growth rate threshold and type number threshold respectively: If the growth rate of water plants in a small unit exceeds the growth rate threshold, or the number of water plant types in a small unit exceeds the type number threshold, the corresponding small unit will be marked as a high trophication area; If the growth rate of the aquatic plants in the small unit does not exceed the growth rate threshold, and the number of aquatic plant types in the corresponding small unit does not exceed the type number threshold, the corresponding small unit will be marked as a low trophication area; The continuous monitoring and analysis of nutrient areas of different levels, and determining whether the aquaculture area is in a trend of nutrient imbalance based on the monitoring and analysis results, include: Obtaining the aquaculture period according to the time of seedling release and the time of seedling cultivation into aquatic products in the aquaculture area; The growth rate and average growth time of aquatic plants are continuously monitored in nutrient areas of different levels during aquaculture. During the aquaculture period, the number of high trophication areas and low trophication areas is obtained based on the monitoring results of the growth rate of aquatic plants and the average growth time of aquatic plants in each small unit; Relative to the non-aquaculture period, obtain the number of transitions from high-trophication areas to low-trophication areas and the number of transitions from low-trophication areas to high-trophication areas during the aquaculture period; Determine whether the aquaculture area is in a trend of trophic imbalance according to the number of hypertrophic areas and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period; Determining whether the aquaculture area is in a trend of trophic imbalance according to the number of hypertrophic areas and hypotrophic areas, the number of transitions from hypertrophic areas to hypotrophic areas, and the number of transitions from hypotrophic areas to hypertrophic areas during the aquaculture period includes: According to the number of high trophication areas and low trophication areas during the aquaculture period, the growth rate of the corresponding ratio of the number of high trophication areas and low trophication areas in the aquaculture area during the aquaculture period is obtained; The ratio of the number of changes from high trophication areas to low trophication areas and the number of changes from low trophication areas to high trophication areas during the aquaculture period is obtained; The growth rate of the quantity ratio and the transformation quantity ratio are compared with the ratio growth rate threshold and the regional transformation quantity ratio threshold respectively: If the growth rate of the quantity ratio exceeds the ratio growth rate threshold, or the conversion quantity ratio exceeds the regional conversion quantity ratio threshold, it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic imbalance trend; if the growth rate of the quantity ratio does not exceed the ratio growth rate threshold, and the conversion quantity ratio does not exceed the regional conversion quantity ratio threshold, it is determined that the water quality trend of the aquaculture area during the aquaculture period is a trophic balance trend; The regulating and controlling the environment of the aquaculture area according to the analysis results specifically includes: If the average value floating span exceeds the average value floating span threshold, or the value decreasing speed exceeds the value decreasing speed threshold, it is determined that the intelligent analysis of the release in the aquaculture area is abnormal, and the type of release in the aquaculture area is limited to control the increase of non-overlapping component types; If the average numerical floating span does not exceed the average numerical floating span threshold, and the numerical decrease rate does not exceed the numerical decrease rate threshold, it is determined that the deployment of intelligent analysis in the aquaculture area is normal.

5. A computer storage medium, characterized in that: A computer-readable program is stored thereon, and when the computer-readable program is executed, the method for regionalized environmental supervision of aquaculture based on data analysis as described in any one of claims 1 to 3 above is implemented.

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