South America white shrimp shed pond relay culture management method and system based on multiple factors

Abstract

The invention relates to the technical field of agricultural cultivation management, and discloses a penaeus vannamei shed-pond relay cultivation management method and system based on multiple factors, and the system comprises a penaeus vannamei shed-pond cultivation parameter collection module, a penaeus vannamei shed-pond cultivation pond division analysis module, and a penaeus vannamei shed-pond cultivation pond division execution module. Scientific statistics is carried out on the growth specification range parameters of the penaeus vannamei in a user-side shed-pond culture area based on numerical analysis, and scientific data support is provided for shed-pond separated-pond culture of the penaeus vannamei according to the growth specification parameters; according to the growth specification parameter interval of the white prawns cultured in the shed pond and the white prawn culture shed pond object information, accurate matching of shed pond objects required by the white prawn separated-pond culture in different growth specification intervals is carried out, and the white prawn culture shed pond object matching information in the different growth specification intervals is accurately constructed; scientific management of shed-pond culture based on the growth specification and the shed-pond number of the penaeus vannamei is achieved, and scientificity and applicability of shed-pond relay culture management of the penaeus vannamei are improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural breeding management, and in particular to a method and system for managing relay breeding of Penaeus vannamei in shed ponds based on multiple factors. Background Art

[0002] Farming of white shrimp in shed ponds is an efficient farming model. By utilizing the heat preservation effect of plastic film, it is possible to release seedlings in advance and delay catching, so as to achieve two-crop off-season farming. At the same time, it avoids excessive rainwater entering the pond during the rainy season, greatly improving the success rate of farming, farming output and economic benefits. The key points of white shrimp shed pond farming technology include 1. Greenhouse construction: The main components of the greenhouse include columns, beams, anchor beams, wire ropes, plastic films, meshes, etc. The construction methods include "roof shape" and "arch shape". 2. Water quality management: Water quality management is a key link. The water used for farming should be filtered, precipitated, etc. to ensure that the water quality is clear and pollution-free. Regularly test the water quality and take corresponding measures according to the results, such as adding beneficial bacteria, changing water, etc., to maintain good and stable water quality. 3. Feed delivery: Choose feed suitable for the nutritional needs of shrimp, follow the principle of "small amounts and multiple times" to deliver, and avoid residue precipitation and feed waste. 4. Operation specifications: Regularly test indicators such as water temperature, water quality, and oxygen content, and keep records. 5. Disease prevention and control: Sterilize and disinfect aquaculture water regularly to avoid the growth of pathogens. Check feed and aquaculture environment regularly to promptly detect and treat abnormal conditions of shrimp. The white shrimp shed pond aquaculture management model has the advantages of easy control of the aquaculture environment, convenient management, increased production, cost savings, strong risk resistance and market adaptability; however, the existing white shrimp shed pond aquaculture management operations cannot achieve intelligent and scientific management of white shrimp shed pond aquaculture according to growth specifications based on the number of shed ponds and white shrimp growth specification parameters, nor can it achieve dynamic and efficient execution of white shrimp shed pond aquaculture mobile relay pond division operations, which reduces the yield and quality of South American white shrimp aquaculture.

[0003] A Chinese invention patent application with publication number CN115983795A discloses a management method for pond aquaculture, which collects static parameters of pond aquaculture to scientifically determine the operation point for placing medicines in the pond water, scientifically measures the amount of medicines required to be placed, and obtains the coefficient of variation at the same time; the empirical feeding method of the feed is evaluated and optimized according to the coefficient of variation, thereby realizing scientific management of the data chain of water quality, feed, growth, disease and health care in the pond aquaculture process; however, the above technical scheme cannot perform scientific and dynamic pond division based on the number of pond aquaculture and the growth status of fry, which reduces the scientific nature of the management of nursery pond aquaculture. Summary of the invention

[0004] 1. Technical issues to be resolved In order to solve the problem that the existing white shrimp shed pond farming management operations cannot realize the intelligent and scientific management of white shrimp shed pond farming according to growth specifications based on the number of shed ponds and the growth specification parameters of white shrimp, and cannot realize the dynamic and efficient execution of white shrimp shed pond farming mobile relay pond division operations, which reduces the output and quality of South American white shrimp farming, the above-mentioned accurate collection of white shrimp farming shed pond object information and white shrimp farming shed pond real-life three-dimensional model parameters, scientific establishment of white shrimp shed pond farming measurement position coordinate parameters, efficient acquisition of white shrimp growth status image parameters at the shed pond farming measurement position, intelligent analysis of white shrimp growth specification parameters at the shed pond farming measurement position, scientific statistics of white shrimp growth specification parameter ranges for shed pond farming, accurate matching of white shrimp farming shed pond objects with different growth specifications, and autonomous and efficient execution of white shrimp shed pond farming mobile relay pond division operations are achieved.

[0005] (II) Technical solution The present invention is implemented by the following technical scheme: a multi-factor-based relay culture management method for white shrimp in a shed pond, the method comprising the following steps: S1. Collecting text data of white shrimp breeding pond objects and real-life 3D model data of white shrimp breeding ponds; S2, constructing and processing the coordinate parameters of the sampling and measuring positions of the growth status of white shrimp in the white shrimp shed pond breeding area according to the real-life three-dimensional model data of the white shrimp breeding shed pond, and generating the coordinate data of the white shrimp breeding shed pond breeding measurement position; S3, performing image acquisition and processing of the growth status of white shrimp at the sampling measurement position of the white shrimp shed pond breeding area according to the white shrimp shed pond breeding measurement position coordinate data, and generating image data of the growth status of white shrimp at the shed pond breeding measurement position; S4, analyzing and processing the growth specification parameters of white shrimp at the measurement location of white shrimp shed pond farming based on the image data of the growth status of white shrimp at the measurement location of shed pond farming and the image data of the growth status of white shrimps with different growth specifications, and generating the growth specification data of white shrimp at the measurement location of shed pond farming; S5, performing measurement processing on the numerical interval of the growth specification parameters of the white shrimp in the white shrimp shed pond culture area according to the white shrimp growth specification data of the shed pond culture measurement location, and generating the growth specification parameter interval of the white shrimp in the shed pond culture; S6, performing shed pond object matching processing required for shed pond farming of white shrimp in different growth specification intervals according to the growth specification parameter interval of white shrimp cultured in the shed pond and the white shrimp cultured shed pond object text data, and generating shed pond object matching data of white shrimp cultured in different growth specification intervals; S7. Construct management data for mobile relay pond division of white shrimp shed pond aquaculture and execute mobile relay pond division operation of white shrimp shed pond aquaculture.

[0006] Preferably, the operation steps of collecting the white shrimp breeding shed pond object text data and the white shrimp breeding shed pond real scene 3D model data are as follows: S11. Collect the characteristic text information of the white shrimp farming shed and pond object on the user side online through the data input dialog box of the white shrimp farming management platform, and generate a text data set of the white shrimp farming shed and pond object , ;in Indicates The text data of a white shrimp farming pond object, Indicates the total number of white shrimp breeding shed ponds; the white shrimp breeding shed pond object text data includes the object number text information, area text information, breeding standard water quality text information, shape text information and depth text information of the white shrimp breeding shed pond; The 3D laser scanner carried by the drone is used to scan and collect the geographical real-life 3D entity model parameters of the white shrimp farming shed and pond on the user side, and generate a real-life 3D model data set of the white shrimp farming shed and pond ,in Indicates The real-scene three-dimensional model data of the white shrimp breeding shed and pond represent the on-site real-scene three-dimensional entity model data composed of the shed body, breeding equipment and breeding water body of the white shrimp breeding shed in a normal breeding state.

[0007] Preferably, the coordinate parameters of the sampling and measuring positions of the growth status of white shrimp in the white shrimp shed pond breeding area are constructed and processed based on the real-life three-dimensional model data of the white shrimp breeding shed pond, and the operating steps of generating the coordinate data of the white shrimp breeding shed pond measurement position are as follows: S21, according to the number of white shrimp breeding sheds and ponds, the real-scene three-dimensional model data set of the white shrimp breeding sheds and ponds is collected in order The three-dimensional model data of the real scene of the white shrimp breeding pond The corresponding horizontal surface of the shed pond is processed by plane grid division with a square of side length L, and a spherical coordinate system is established with the earth sphere as the base. The spatial coordinate parameters of the center point of the square of the horizontal surface grid division of the shed pond in the spherical coordinate system are measured, and the coordinate data set matrix of the measurement position of white shrimp shed pond farming is generated. ,in Indicates The white shrimp farming shed pond breeding measurement location coordinate data set corresponding to the white shrimp farming shed pond, , ; Indicates The first The coordinate data of the white shrimp shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, It represents the maximum value of the number of measurement positions for white shrimp shed pond farming, and the coordinate data of the measurement positions for white shrimp shed pond farming include the longitude, latitude and altitude of the measurement positions for white shrimp shed pond farming.

[0008] Preferably, the white shrimp growth status image acquisition processing of the sampling measurement position of the white shrimp shed pond breeding area is performed according to the white shrimp shed pond breeding measurement position coordinate data, and the operation steps of generating the white shrimp growth status image data of the shed pond breeding measurement position are as follows: S31, using a drone equipped with a cloud camera to measure the position coordinate data set matrix of the white shrimp pond farming The internal white shrimp pond aquaculture measurement position coordinate data set The measurement position coordinate data of the white shrimp pond culture in According to the number of white shrimp farming ponds and the number of white shrimp farming measurement positions, the underwater white shrimp growth status image acquisition operation at the white shrimp farming measurement position is performed in order, and a white shrimp growth status image data set matrix at the farming measurement position is generated. ,in Indicates The image data set of the growth status of white shrimp in the shed farming measurement position corresponding to the white shrimp farming shed pond is as follows: , Indicates The first The image data of the growth status of white shrimp at the shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, and the image data of the growth status of white shrimp at the shed pond farming measurement location represents the common growth status image data of all white shrimps existing in the water body of the specific shed pond farming measurement location.

[0009] Preferably, the growth specification parameters of white shrimp at the shed pond farming measurement location are analyzed and processed based on the growth status image data of white shrimp at the shed pond farming measurement location and the growth status image data of white shrimp with different growth specifications, and the operation steps of generating the growth specification data of white shrimp at the shed pond farming measurement location are as follows: S41. Establishing a data set of images of growth status of white shrimps with different growth specifications , ; Indicates The image data of growth status of white shrimp of different growth specifications corresponding to the growth specification types, Indicates the maximum value of the number of growth specification types, the growth specification type indicates the specification type of the length of the white shrimp body, the growth state image data of white shrimps with different growth specifications indicate the standard growth state image data corresponding to white shrimps with different growth specifications under normal shed pond farming conditions, and the unit of growth specification is centimeter; S42, the white shrimp growth status image data set matrix of the shed pond culture measurement position Image data set of the growth status of white shrimp at the measurement location of the shed pond culture inside Image data of the growth status of white shrimp at the measurement location of the shed pond culture The image data sets of the growth status of white shrimps of different growth specifications are arranged in order according to the number of white shrimp farming ponds and the number of measurement positions of white shrimp farming ponds. Image data of growth status of white shrimp of different growth specifications Perform image feature matching to search for image data of the growth status of white shrimp at the measurement location of the shed pond culture. Matching all the white shrimp growth status image data of different growth specifications The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. ; Execute and generate the white shrimp growth specification data set matrix of the shed pond culture measurement location The specific steps are as follows: S421, collecting image data of growth status of white shrimps of different growth specifications The growth status image data of white shrimp with different growth specifications are searched in the search space. Initialize as a honey source ; Set honey source quantity , the current number of iterations t and the maximum number of iterations T; the image data of growth status of white shrimps of different growth specifications Honey Source Initial position , the image data of growth status of white shrimp with different growth specifications Honey Source The formula for generating the initial position is as follows: In the image data set of growth status of white shrimp with different growth specifications Randomly generated in the search space, express The random number inside, and Respectively represent the growth status image data sets of white shrimps of different growth specifications Upper and lower bounds on the search space; S422, collecting image data of growth status of whiteleg shrimps of different growth specifications The search space is the image data of growth status of white shrimp with different growth specifications Honey Source Initial position Assign employed bees. At the beginning of the search, the employed bees are assigned to the image data sets of growth status of white shrimp with different growth specifications. The growth status image data of white shrimp with different growth specifications in the search space Honey Source Initial position Around the position, according to the formula Search and generate the image data of growth status of white shrimp with different growth specifications New honey source location , that is, the image data set of growth status of white shrimp with different growth specifications Traverse and search for all the image data of the growth status of white shrimp with different growth specifications ;in Indicated in Randomly select a nectar source that is not equal to i from the nectar sources. Image data showing the growth status of white shrimp at randomly selected measurement locations in the shed pond culture The growth status image data of the white shrimp of different growth specifications matched Honey Source In the image data set of growth status of white shrimp with different growth specifications The position in the search space, Represents a random number in the range [-1,1]; S423, according to the growth status image data of white shrimp with different growth specifications New honey source location The fitness of the nectar source i is determined according to the greedy selection method, that is, the image data of the growth status of white shrimp at the measurement location of the shed pond culture is retained. The growth status image data of the white shrimp of different growth specifications matched Nectar source i; S424, employed bees share nectar source i information, and in the image data set of growth status of white shrimps with different growth specifications The following bee in the search space selects the image data of the growth status of white shrimp at the measurement location of the shed pond culture according to the probability value. The growth status image data of the white shrimp of different growth specifications matched The honey source i is searched, and the follower bee is based on the image data of the growth status of the white shrimp shared by the employed bee and the measurement location of the shed pond culture. The growth status image data of the white shrimp of different growth specifications matched Honey source i information, according to the probability formula , calculate the employed bees to find the image data of the growth status of white shrimp at the measurement location of the shed pond culture The growth status image data of the white shrimp of different growth specifications matched The probability of nectar source i being followed, where Indicates the location of a new nectar source The probability of being found and followed by hired bees, Indicates the image data of the growth status of white shrimp at the measurement location of the shed pond culture shared by the follower bee according to the employed bee The growth status image data of the white shrimp of different growth specifications matched New honey source location Adaptability; S425, collecting image data of growth status of white shrimps of different growth specifications The follower bees in the search space use the same method as the employed bees to search, and determine the image data of the growth status of white shrimp at the measurement location of the shed pond culture according to the greedy selection method. The growth status image data of the white shrimp of different growth specifications matched Nectar source i; S426, the scout bee collects the image data of the growth status of white shrimps of different growth specifications In the random search process of the search space, if the image data of the growth status of white shrimp with different growth specifications Honey source i initial position After t iterations, the search reaches the iteration threshold No better image data of the growth status of white shrimp in the shed pond culture measurement location was found The growth status image data of the white shrimp of different growth specifications matched Nectar source i, image data of growth status of white shrimps of different growth specifications Honey source i initial position The employed bees will be abandoned, and the corresponding employed bees will become scout bees. The calculation formula for the random generation of new nectar source locations in the search space by scout bees is as follows: ,in Indicated in New nectar sources are generated after iterations In the image data set of growth status of white shrimp with different growth specifications The location of the search space, Indicated in After the iteration, the image data of the growth status of white shrimp at the measurement location of the shed pond culture is generated. The growth status image data of the white shrimp of different growth specifications matched New honey source In the image data set of growth status of white shrimp with different growth specifications Position in the search space; S427, when the maximum number of search iterations T is met, output the image data of the growth status of the white shrimp at the measurement location of the shed pond culture Matching all the white shrimp growth status image data of different growth specifications The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. ,in Indicates The white shrimp growth specification data set of the shed pond farming measurement location corresponding to the white shrimp farming shed pond, , Indicates The first The white shrimp growth specification data at the shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, the white shrimp growth specification data at the shed pond farming measurement location represents the growth specification data set of all white shrimps existing in the water body of the specific shed pond farming measurement location; wherein The unit is centimeters.

[0010] Preferably, the steps of measuring the numerical interval of the growth specification parameters of the white shrimp in the white shrimp shed pond culture area according to the white shrimp growth specification data of the shed pond culture measurement position to generate the growth specification parameter interval of the white shrimp in the shed pond culture are as follows: S51, using the KD tree nearest neighbor search algorithm according to the number of white shrimp farming shed ponds and the number of white shrimp farming shed ponds The measurement position number of the white shrimp growth specification data set matrix at the shed pond farming measurement position Data collection of growth specifications of white shrimp at the internal shed pond culture measurement location The growth specification data of white shrimp in the measurement location of the shed pond culture Numerical analysis of the growth parameters of white shrimp is carried out, and the white shrimp growth parameter data set matrix at the measurement location of the shed pond culture is Search for the largest value of the white shrimp growth specification data at the shed pond culture measurement location The growth specification data of white shrimp at the measurement location of the shed pond culture with the smallest value , and generate the growth specification parameter range of white shrimp cultured in shed ponds through data identification ,in Indicates the growth specification parameter range of the white shrimp cultured in the shed pond The minimum growth parameters of white shrimp cultured in shed ponds are as follows: Indicates the growth specification parameter range of the white shrimp cultured in the shed pond The maximum growth parameters of white shrimp cultured in shed ponds are as follows: and The units are centimeters.

[0011] Preferably, the steps of performing shed pond object matching processing required for shed pond culture of white shrimp in different growth specification intervals according to the growth specification parameter interval of white shrimp cultured in the shed pond and the white shrimp cultured shed pond object text data to generate shed pond object matching data of white shrimp cultured in different growth specification intervals are as follows: S61, the growth specification parameter interval of the white shrimp cultured in the shed pond Minimum growth parameters for white shrimp cultured in shed ponds and the maximum growth parameters of white shrimp cultured in the shed pond Perform numerical subtraction and absolute value processing to measure the growth specification difference of white shrimp cultured in shed ponds ,in , The unit is centimeters; S62, the growth specification difference of the white shrimp cultured in the shed pond A text data set related to the white shrimp farming pond object Total number of white shrimp farming ponds Perform numerical quotient processing to generate the growth specification division values ​​of white shrimp pond culture , and combined with the growth specification parameter range of white shrimp cultured in the shed pond Minimum growth parameters for white shrimp cultured in shed ponds and the maximum growth parameters of white shrimp cultured in the shed pond Carry out numerical processing of the growth specification parameter intervals of white shrimp in the white shrimp shed pond culture, and measure the growth specification interval set of the white shrimp shed pond culture pond ,in Indicates The growth specification range of white shrimp farming ponds corresponding to the white shrimp farming ponds is as follows: , , ;in The unit is centimeters; S63, using a unified cost search algorithm to set the growth specification intervals of the white shrimp shed pond culture ponds The growth specification range of white shrimp culture in shed ponds A text data set related to the white shrimp farming pond object The text data of the white shrimp farming pond object described in Perform character matching on the number of white shrimp farming ponds to search for the growth specification interval of the white shrimp farming ponds The corresponding white shrimp breeding shed pond object text data , and generate matching data sets of white shrimp farming shed pond objects in different growth specification intervals through data identification ,in Indicates the growth specification range of the white shrimp farmed in the pond The corresponding white shrimp farming shed pond object matching data in different growth specification intervals, the white shrimp farming shed pond object matching data in different growth specification intervals represents the characteristic text information of the shed pond object corresponding to the farming placement of white shrimp in different growth specification parameter intervals in the white shrimp shed pond farming operation.

[0012] Preferably, the steps of constructing the mobile relay pond division management data for white shrimp shed pond aquaculture and executing the mobile relay pond division operation for white shrimp shed pond aquaculture are as follows: S71, the white shrimp shed pond culture pond growth specification interval collection The data set matching the white shrimp farming shed pond objects in different growth specification intervals Combine data to construct mobile relay pond management data for white shrimp farming in shed ponds ,in ; S72, the white shrimp farming management platform is based on the white shrimp shed pond farming mobile relay pond management data The growth specification range of white shrimp farmed in shed ponds is as follows The growth specification range of white shrimp in shed pond culture The data set matching the white shrimp farming shed pond objects in different growth specification intervals The matching data of white shrimp farming shed pond objects in different growth specification intervals The white shrimp specification screening equipment is controlled to transmit white shrimps of different specifications in the shed pond farming area to the designated shed pond object pool to perform the mobile relay pond division operation of white shrimp shed pond farming. The white shrimp specification screening equipment includes any one of a 12-roller shrimp grader, an 18-roller grader and an electric screening machine.

[0013] A multi-factor-based relay farming management system for whiteleg shrimp in shed ponds, used to implement the multi-factor-based relay farming management method for whiteleg shrimp in shed ponds, the system comprising a whiteleg shrimp shed pond farming parameter collection module, a whiteleg shrimp shed pond farming pond division analysis module, and a whiteleg shrimp shed pond farming pond division execution module; The white shrimp shed pond farming parameter acquisition module includes a white shrimp shed pond farming object information acquisition unit, a white shrimp shed pond real scene three-dimensional model acquisition unit, a white shrimp shed pond farming measurement position coordinate construction unit, and a shed pond farming measurement position white shrimp growth status image acquisition unit; The white shrimp breeding shed pond object information collection unit collects white shrimp breeding shed pond object text data through the white shrimp breeding management platform data input dialog box; the white shrimp breeding shed pond real scene three-dimensional model collection unit collects white shrimp breeding shed pond real scene three-dimensional model data through the unmanned aerial vehicle equipped with a three-dimensional laser scanner; the white shrimp breeding shed pond breeding measurement position coordinate construction unit constructs and processes the coordinate parameters of the sampling and measurement position of the white shrimp growth status in the white shrimp breeding shed pond breeding area according to the white shrimp breeding shed pond real scene three-dimensional model data, and generates the white shrimp breeding shed pond breeding measurement position coordinate data; the white shrimp growth status image collection unit of the shed pond breeding measurement position collects and processes the white shrimp growth status image of the sampling and measurement position in the white shrimp breeding shed pond breeding area according to the white shrimp breeding shed pond breeding measurement position coordinate data combined with the unmanned aerial vehicle equipped with a cloud lens, and generates the white shrimp growth status image data of the shed pond breeding measurement position; The white shrimp shed pond farming pond analysis module includes a growth state image storage unit for white shrimps of different growth specifications, a white shrimp growth specification parameter analysis unit for shed pond farming measurement positions, a white shrimp growth specification parameter interval measurement unit for shed pond farming, and a white shrimp shed pond farming object matching unit for different growth specifications; The same growth specification white shrimp growth state image storage unit is used to store the growth state image data of white shrimps with different growth specifications; the white shrimp growth specification parameter analysis unit at the shed pond farming measurement position performs white shrimp growth specification parameter analysis processing at the white shrimp shed pond farming measurement position based on the white shrimp growth state image data at the shed pond farming measurement position and the white shrimp growth state image data with different growth specifications, and generates the white shrimp growth specification data at the shed pond farming measurement position; the shed pond farming white shrimp growth specification parameter interval measurement processing is performed on the white shrimp growth specification parameter numerical interval measurement processing in the white shrimp shed pond farming area according to the white shrimp growth specification data at the shed pond farming measurement position, and generates the white shrimp growth specification parameter interval for shed pond farming; the white shrimp farming shed pond object matching unit with different growth specifications performs shed pond object matching processing required for shed pond farming of white shrimps with different growth specification intervals according to the shed pond farming white shrimp growth specification parameter interval and the white shrimp farming shed pond object text data, and generates shed pond object matching data for white shrimp farming with different growth specification intervals; The white shrimp shed pond farming pond division execution module includes a white shrimp shed pond farming pond division information construction unit and a white shrimp shed pond farming mobile relay pond division operation execution unit; The white shrimp shed pond farming division pond information construction unit is used to construct the white shrimp shed pond farming mobile relay division pond management data; the white shrimp shed pond farming mobile relay division pond operation execution unit, the white shrimp farming management platform performs the white shrimp shed pond farming mobile relay division pond operation based on the white shrimp shed pond farming mobile relay division pond management data combined with the white shrimp specification screening equipment.

[0014] (III) Beneficial effects The present invention provides a multi-factor-based relay culture management method and system for Penaeus vannamei in shed ponds, which has the following beneficial effects: 1. Through the data input dialog box of the white shrimp farming management platform and the 3D laser scanner carried by the drone, accurate online collection of white shrimp farming pond object text information and real-life 3D model parameters of white shrimp farming ponds can be achieved, providing reliable data for the scientific collection of growth specification parameters of white shrimp farmed in ponds; based on the real-life 3D model parameters of white shrimp farming ponds combined with numerical analysis, scientifically construct the coordinate parameters of the white shrimp farmed pond farming measurement position, and combine the cloud lens carried by the drone to accurately collect the image information of the growth status of white shrimp at the farmed pond farming measurement position, realize the grid point-to-point scientific collection of the image parameters of the growth status of white shrimp at the farmed pond farming measurement position, and improve the digitization and intelligence of the relay farming management of white shrimp farmed ponds.

[0015] Second, by combining the growth status image information of white shrimps with different growth specifications stored in big data with intelligent recognition algorithms and the growth status image information of white shrimps at the measurement location of shed pond farming, efficient and accurate analysis of the growth specification parameters of white shrimps at the measurement location of white shrimp shed pond farming is carried out, so as to achieve comprehensive and scientific acquisition of the growth specification information of white shrimps in different shed ponds in the entire shed pond farming area, and improve the quality of shed pond relay farming management of white shrimps in South America; based on numerical analysis, scientific statistics of the growth specification range parameters of white shrimps in the shed pond farming area on the user side are obtained, so as to provide scientific data support for the shed pond farming of white shrimps according to the growth specification parameters; according to the growth specification parameter range of white shrimps in shed pond farming and the information of white shrimps shed pond farming objects, accurate matching of shed pond objects required for shed pond farming of white shrimps in different growth specification ranges is carried out, and accurate matching information of shed pond objects of white shrimps in different growth specification ranges is constructed, so as to achieve scientific management of shed pond farming based on the growth specification of white shrimps and the number of shed ponds, and improve the scientificity and applicability of shed pond relay farming management of white shrimps in South America.

[0016] 3. By constructing the mobile relay pond management data of white shrimp in shed ponds based on the growth specification range of white shrimp in shed ponds and the corresponding shed pond object information, timely online collection and processing of white shrimp shed pond management information can be achieved, and the reliability of relay farming management of white shrimp in shed ponds can be improved; the white shrimp farming management platform can independently and dynamically perform mobile relay pond operations for white shrimp in shed ponds based on the mobile relay pond management information of white shrimp in shed ponds and the white shrimp specification screening equipment, thereby improving the quality and output of relay farming management of white shrimp in shed ponds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a module of a multi-factor based relay farming management system for Penaeus vannamei in shed ponds provided by the present invention; Figure 2The present invention provides a flow chart of the multi-factor based relay farming management method for Penaeus vannamei in shed ponds. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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.

[0019] The embodiments of the multi-factor-based white shrimp shed pond relay farming management method and system are as follows: Example

[0020] See also Figure 1 - Figure 2 A multi-factor-based relay culture management method for white shrimp in a shed pond comprises the following steps: S1. Collecting text data of white shrimp breeding pond objects and real-life 3D model data of white shrimp breeding ponds; S2, constructing and processing the coordinate parameters of the sampling and measuring positions of the growth status of white shrimp in the white shrimp shed pond breeding area according to the real-life three-dimensional model data of the white shrimp breeding shed pond, and generating the coordinate data of the white shrimp breeding shed pond breeding measurement position; S3, performing image acquisition and processing of the growth status of white shrimp at the sampling measurement position of the white shrimp shed pond breeding area according to the coordinate data of the measurement position of white shrimp shed pond breeding, and generating image data of the growth status of white shrimp at the measurement position of shed pond breeding; S4, analyzing and processing the growth specification parameters of white shrimp at the measurement location of white shrimp shed pond farming based on the growth status image data of white shrimp at the measurement location of shed pond farming and the growth status image data of white shrimp with different growth specifications, and generating the growth specification data of white shrimp at the measurement location of shed pond farming; S5, performing measurement processing on the numerical interval of the growth specification parameters of the white shrimp in the white shrimp shed pond culture area according to the white shrimp growth specification data at the measurement location of the shed pond culture, and generating the growth specification parameter interval of the white shrimp in the shed pond culture; S6, performing shed pond object matching processing required for shed pond breeding of white shrimp in different growth specification intervals according to the growth specification parameter intervals of white shrimp cultured in shed ponds and the text data of white shrimp cultured shed pond objects, and generating shed pond object matching data of white shrimp cultured in different growth specification intervals; S7. Construct management data for mobile relay pond division of white shrimp shed pond aquaculture and execute mobile relay pond division operation of white shrimp shed pond aquaculture.

[0021] For further information, see Figure 1 - Figure 2The steps for collecting the text data of the white shrimp breeding shed pond object and the real-life 3D model data of the white shrimp breeding shed pond are as follows: S11. Collect the characteristic text information of the white shrimp farming shed and pond object on the user side online through the data input dialog box of the white shrimp farming management platform, and generate a text data set of the white shrimp farming shed and pond object , ;in Indicates The text data of a white shrimp farming pond object, Indicates the total number of white shrimp farming ponds; the white shrimp farming pond object text data includes the object number text information, area text information, farming standard water quality text information, shape text information and depth text information of the white shrimp farming pond; The 3D laser scanner carried by the drone is used to scan and collect the geographical real-life 3D entity model parameters of the white shrimp farming shed and pond on the user side, and generate a real-life 3D model data set of the white shrimp farming shed and pond ,in Indicates The real-life 3D model data of a white shrimp breeding shed pond represents the on-site real-life 3D entity model data of the white shrimp breeding shed pond under normal breeding conditions, including the shed body, breeding equipment and breeding water body.

[0022] The steps for constructing and processing the coordinate parameters of the sampling and measuring positions of the growth status of white shrimp in the white shrimp shed pond breeding area based on the real-life three-dimensional model data of the white shrimp breeding shed pond and generating the coordinate data of the measurement position of the white shrimp breeding shed pond are as follows: S21. A collection of three-dimensional model data of white shrimp farming sheds and ponds in order of number and order. Realistic 3D model data of Penaeus chinensis breeding pond The corresponding horizontal surface of the shed pond is processed by plane grid division with a square of side length L, and a spherical coordinate system is established with the earth sphere as the base. The spatial coordinate parameters of the center point of the square of the horizontal surface grid division of the shed pond in the spherical coordinate system are measured, and the coordinate data set matrix of the measurement position of white shrimp shed pond farming is generated. ,in Indicates The white shrimp farming shed pond breeding measurement location coordinate data set corresponding to the white shrimp farming shed pond, , ; Indicates The first The coordinate data of the white shrimp shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, It represents the maximum value of the number of measurement locations for white shrimp shed pond farming. The coordinate data of the measurement locations for white shrimp shed pond farming include the longitude, latitude and altitude of the measurement locations for white shrimp shed pond farming.

[0023] According to the coordinate data of the measurement position of white shrimp shed pond aquaculture, the white shrimp growth status image acquisition and processing at the sampling measurement position of the white shrimp shed pond aquaculture area is performed to generate the white shrimp growth status image data at the measurement position of the shed pond aquaculture as follows: S31, using the cloud camera mounted on the drone to measure the location coordinate data set matrix based on the white shrimp pond farming Internal white shrimp pond aquaculture measurement location coordinate data collection Measurement location coordinate data of white shrimp pond farming in According to the number of white shrimp farming ponds and the number of white shrimp farming measurement positions, the underwater white shrimp growth status image acquisition operation at the white shrimp farming measurement position is performed in order, and a white shrimp growth status image data set matrix at the farming measurement position is generated. ,in Indicates The image data set of the growth status of white shrimp in the shed farming measurement position corresponding to the white shrimp farming shed pond is as follows: , Indicates The first The image data of the growth status of white shrimp at the shed pond farming measurement location corresponds to a white shrimp shed pond farming measurement location. The image data of the growth status of white shrimp at the shed pond farming measurement location represents the common growth status image data of all white shrimps existing in the water body of the specific shed pond farming measurement location.

[0024] Through the cooperation of the white shrimp farming pond object information collection unit and the white shrimp farming pond real-life 3D model collection unit, the white shrimp farming management platform data input dialog box and the drone-mounted 3D laser scanner are used to accurately collect the white shrimp farming pond object text information and the white shrimp farming pond real-life 3D model parameters online, providing reliable data for the scientific collection of growth specification parameters of white shrimp farmed in ponds; the white shrimp farm pond farming measurement position coordinate construction unit and the farm pond farming measurement position white shrimp growth status image collection unit cooperate with each other, and the white shrimp farm pond farming measurement position coordinate parameters are scientifically constructed based on the white shrimp farm pond real-life 3D model parameters combined with numerical analysis, and the drone-mounted cloud lens is used to accurately collect the white shrimp growth status image information at the farm pond farming measurement position, realizing grid point-to-point scientific collection of white shrimp growth status image parameters at the farm pond farming measurement position, and improving the digitization and intelligence of the relay farming management of white shrimp farm ponds.

[0025] For further information, see Figure 1 - Figure 2 Based on the image data of the growth status of white shrimp at the measurement location of shed pond farming and the image data of the growth status of white shrimp with different growth specifications, the growth specification parameters of white shrimp at the measurement location of shed pond farming are analyzed and processed, and the operation steps for generating the growth specification data of white shrimp at the measurement location of shed pond farming are as follows: S41. Establishing a data set of images of growth status of white shrimps with different growth specifications , ; Indicates The image data of growth status of white shrimp of different growth specifications corresponding to the growth specification types, Indicates the maximum value of the number of growth specification types, the growth specification type indicates the specification type of the length of the white shrimp body, the growth state image data of white shrimps of different growth specifications indicates the standard growth state image data corresponding to white shrimps of different growth specifications under normal shed pond farming conditions, and the unit of growth specification is centimeter; S42, the white shrimp growth status image data set matrix of the measurement position of the shed pond culture Image data collection of white shrimp growth status at internal shed pond aquaculture measurement locations Image data of growth status of white shrimp at measurement location of shed pond culture in The image data set of the growth status of white shrimp of different growth specifications is ordered according to the number of white shrimp farming ponds and the number of measurement locations of white shrimp farming ponds. Image data of growth status of white shrimp of different growth sizes Perform image feature matching to search for image data of the growth status of white shrimp at the measurement location of the shed pond culture Matching all white shrimp growth status image data of different growth specifications The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. ; Execute the generation of the white shrimp growth specification data set matrix at the measurement location of shed pond farming The specific steps are as follows: S421. Image data set of growth status of white shrimp in different growth specifications The growth status image data of white shrimp with different growth specifications are searched in the search space Initialize as a honey source ; Set honey source quantity , the current number of iterations t and the maximum number of iterations T; image data of growth status of white shrimp of different growth specifications Honey Source Initial position , image data of growth status of white shrimp of different growth specifications Honey Source The formula for generating the initial position is as follows: A collection of image data on the growth status of white shrimp at different growth sizes Randomly generated in the search space, express The random number inside, and Represents the image data sets of growth status of white shrimp with different growth specifications Upper and lower bounds on the search space; S422. Image data set of growth status of white shrimp in different growth specifications The search space contains image data of growth status of white shrimp with different growth specifications. Honey Source Initial position Assign employed bees. At the beginning of the search, employed bees collect image data of the growth status of white shrimps of different growth specifications. Image data of growth status of white shrimp with different growth specifications in search space Honey Source Initial position Around the position, according to the formula Search and generate image data of growth status of white shrimp with different growth specifications New honey source location , that is, a collection of image data on the growth status of white shrimp in different growth specifications Traverse and search for all the image data of the growth status of white shrimp with different growth specifications ;in Indicated in Randomly select a nectar source that is not equal to i from the nectar sources. Represents the image data of the growth status of white shrimp at the randomly selected and measured locations of shed pond farming Image data of growth status of white shrimp with different growth specifications Honey Source A collection of image data on the growth status of white shrimp at different growth sizes The position in the search space, Represents a random number in the range [-1,1]; S423, image data of growth status of white shrimp with different growth specifications New honey source location The fitness of the nectar source i is determined according to the greedy selection method, that is, the image data of the growth status of white shrimp at the measurement location of the shed pond culture is retained. Image data of growth status of white shrimp with different growth specifications Nectar source i; S424, employed bees share nectar source i information, and image data sets of growth status of white shrimps in different growth specifications The following bee selects the image data of the growth status of white shrimp in the measurement position of the shed pond culture according to the probability value in the search space Image data of growth status of white shrimp with different growth specifications Search for nectar source i, follow the bees according to the image data of white shrimp growth status shared by employed bees and measured at the shed pond breeding location Image data of growth status of white shrimp with different growth specifications Honey source i information, according to the probability formula , calculate the employed bees to find the image data of the growth status of white shrimp in the measurement location of the shed pond culture Image data of growth status of white shrimp with different growth specifications The probability of nectar source i being followed, where Indicates the location of a new nectar source The probability of being found and followed by hired bees, Indicates that the follower bee shares the image data of the growth status of white shrimp at the measurement location of the shed pond farming with the employed bee Image data of growth status of white shrimp with different growth specifications New honey source location Adaptability; S425. Image data set of growth status of white shrimp in different growth specifications The follower bees in the search space use the same method as employed bees to search, and the image data of the growth status of white shrimp at the measurement location of the shed pond culture is retained according to the greedy selection method. Image data of growth status of white shrimp with different growth specifications Nectar source i; S426, Scout bee growth status image data set of white shrimp in different growth specifications During the random search of the search space, if the image data of the growth status of white shrimp with different growth specifications Honey source i initial position After t iterations, the search reaches the iteration threshold No better image data of the growth status of white shrimp in the measurement location of shed pond farming was found Image data of growth status of white shrimp with different growth specifications Nectar source i, image data of growth status of white shrimp of different growth specifications Honey source i initial position The employed bees will be abandoned, and the corresponding employed bees will become scout bees. The calculation formula for the random generation of new nectar source locations in the search space by scout bees is as follows: ,in Indicated in New nectar sources are generated after iterations A collection of image data on the growth status of white shrimp at different growth sizes The location of the search space, Indicated in After the iteration, the image data of the growth status of white shrimp at the measurement location of the shed pond culture is generated Image data of growth status of white shrimp with different growth specifications New honey source A collection of image data on the growth status of white shrimp at different growth sizes Position in the search space; S427, when the maximum number of search iterations T is met, output the image data of the growth status of white shrimp at the measurement location of the shed pond culture Matching all white shrimp growth status image data of different growth specifications The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. ,in Indicates The white shrimp growth specification data set of the shed pond farming measurement location corresponding to the white shrimp farming shed pond, , Indicates The first The white shrimp growth specification data at the shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, the white shrimp growth specification data at the shed pond farming measurement location represents the growth specification data set of all white shrimps existing in the water body of the specific shed pond farming measurement location; wherein The unit is centimeters.

[0026] According to the white shrimp growth specification data of the measurement location of the shed pond culture, the white shrimp growth specification parameter value interval measurement processing is performed in the white shrimp shed pond culture area, and the operation steps for generating the white shrimp growth specification parameter interval of the shed pond culture are as follows: S51, using the KD tree nearest neighbor search algorithm according to the number of white shrimp farming shed ponds and the number of white shrimp farming shed ponds The measurement location number of the white shrimp growth specification data set matrix Internal pond culture measurement location white shrimp growth specification data collection Growth specification data of white shrimp at the measurement location of the middle pair of shed pond culture Numerical analysis of white shrimp growth specification parameters was performed, and the white shrimp growth specification data set matrix was collected at the measurement location of the shed pond culture. Search for the largest value of the white shrimp growth specification data at the measurement location of the shed pond culture The growth specification data of white shrimp at the measurement location of shed pond culture with the smallest value , and generate the growth specification parameter range of white shrimp cultured in shed ponds through data identification ,in Indicates the growth specification parameter range of white shrimp cultured in shed ponds Minimum growth parameters for white shrimp cultured in medium-shed ponds: Indicates the growth specification parameter range of white shrimp cultured in shed ponds The maximum growth parameters of white shrimp cultured in medium-shed ponds include and The units are centimeters.

[0027] According to the growth specification parameter interval of white shrimp cultured in shed ponds and the text data of white shrimp cultured shed pond objects, the shed pond objects required for shed pond culture of white shrimps with different growth specification intervals are matched and processed. The operation steps for generating the matching data of shed pond objects of white shrimps with different growth specification intervals are as follows: S61. The growth specification parameter range of white shrimp cultured in shed ponds Minimum growth parameters of white shrimp cultured in medium-sized ponds Maximum growth parameters of white shrimp cultured in shed ponds Perform numerical subtraction and absolute value processing to measure the growth specification difference of white shrimp cultured in shed ponds ,in , The unit is centimeters; S62, the growth specification difference of white shrimp cultured in shed ponds White shrimp farming pond object text data collection Total number of white shrimp farming ponds Perform numerical quotient processing to generate the growth specification division values ​​of white shrimp pond culture , and combined with the growth specification parameter range of white shrimp cultured in shed ponds Minimum growth parameters of white shrimp cultured in medium-sized ponds Maximum growth parameters of white shrimp cultured in shed ponds Carry out numerical processing of the growth specification parameter intervals of white shrimp in the white shrimp shed pond culture, and measure the growth specification interval set of the white shrimp shed pond culture pond ,in Indicates The growth specification range of white shrimp farming ponds corresponding to the white shrimp farming ponds is as follows: , , ;in The unit is centimeters; S63, using the unified cost search algorithm to divide the growth specification intervals of white shrimp pond culture into different ponds Growth specification range of Penaeus chinensis culture in shed ponds White shrimp farming pond object text data collection Text data of Penaeus chinensis breeding pond object Perform character matching on the number and number of white shrimp farming ponds to search for the growth specification range of white shrimp farming ponds Corresponding white shrimp farming pond object text data , and generate matching data sets of white shrimp farming shed pond objects in different growth specification intervals through data identification ,in Indicates the growth specification range of white shrimp in shed pond culture The corresponding white shrimp farming shed pond object matching data in different growth specification intervals represents the characteristic text information of the white shrimp corresponding to the farming shed pond object in different growth specification parameter intervals of the white shrimp farming shed pond division operation.

[0028] Through the cooperation of the growth status image storage unit of white shrimp with the same growth specifications and the white shrimp growth specification parameter analysis unit at the measurement position of shed pond farming, the growth status image information of white shrimp with different growth specifications based on big data storage is combined with the intelligent recognition algorithm and the white shrimp growth status image information at the measurement position of shed pond farming to efficiently and accurately analyze the growth specification parameters of white shrimp at the measurement position of white shrimp shed pond farming, so as to achieve comprehensive and scientific acquisition of the growth specification information of white shrimp in different shed ponds in the whole shed pond farming area, and improve the quality of relay farming management of white shrimp in shed ponds; the growth specification parameter interval measurement unit of white shrimp cultured in shed ponds is based on the scientific numerical analysis Statistics are obtained on the growth specification range parameters of white shrimp in the shed pond farming area on the user side to provide scientific data support for the realization of shed pond farming of white shrimp according to growth specification parameters; the shed pond object matching unit for white shrimp farming with different growth specifications is used to accurately match the shed pond objects required for shed pond farming of white shrimp with different growth specification ranges according to the growth specification parameter range of white shrimp farming in shed ponds and the object information of white shrimp farming shed ponds, and accurately construct the shed pond object matching information of white shrimp farming with different growth specification ranges, so as to realize the scientific management of shed pond farming based on the growth specification of white shrimp and the number of shed ponds, and improve the scientificity and applicability of the management of relay farming of white shrimp in shed ponds.

[0029] For further information, see Figure 1 - Figure 2 The steps for constructing the management data of mobile relay pond division for white shrimp shed pond farming and executing the mobile relay pond division operation for white shrimp shed pond farming are as follows: S71. Group the growth specification intervals of white shrimp culture ponds into different ponds Matching data set with white shrimp farming shed pond objects in different growth specification ranges Combine data to construct mobile relay pond management data for white shrimp farming in shed ponds ,in ; S72, white shrimp farming management platform based on white shrimp shed pond farming mobile relay pond management data Growth specification range of Penaeus chinensis culture in shed ponds Growth specification range of white shrimp culture in shed ponds Matching data set with white shrimp farming shed pond objects in different growth specification ranges Matching data of white shrimp farming shed pond objects in different growth specification intervals The white shrimp specification screening equipment is controlled to transmit white shrimps of different specifications in the shed pond farming area to the designated shed pond object pool to perform the mobile relay pond division operation of white shrimp shed pond farming. The white shrimp specification screening equipment includes any one of a 12-roller shrimp grader, an 18-roller grader and an electric screening machine.

[0030] Through the cooperation between the white shrimp shed pond farming division information construction unit and the white shrimp shed pond farming mobile relay division operation execution unit, the white shrimp shed pond farming mobile relay division pond management data is constructed based on the white shrimp growth specification range and the corresponding shed pond object information, so as to realize the timely online collection and processing of white shrimp shed pond farming division pond management information, and improve the reliability of white shrimp shed pond relay farming management; the white shrimp shed pond farming mobile relay division pond operation execution unit, the white shrimp farming management platform independently and dynamically executes the white shrimp shed pond farming mobile relay division pond operation based on the white shrimp shed pond farming mobile relay division pond management information combined with the white shrimp specification screening equipment, so as to improve the quality and output of white shrimp shed pond relay farming management.

[0031] Embodiment 2: See also Figure 1 - Figure 2 , a multi-factor based relay farming management system for whiteleg shrimp in shed ponds, used to implement a multi-factor based relay farming management method for whiteleg shrimp in shed ponds, the system includes a whiteleg shrimp shed pond farming parameter collection module, a whiteleg shrimp shed pond farming pond division analysis module, and a whiteleg shrimp shed pond farming pond division execution module; The white shrimp shed pond aquaculture parameter acquisition module includes a white shrimp aquaculture shed pond object information acquisition unit, a white shrimp aquaculture shed pond real scene three-dimensional model acquisition unit, a white shrimp shed pond aquaculture measurement position coordinate construction unit, and a white shrimp growth status image acquisition unit at the shed pond aquaculture measurement position; The object information collection unit of the white shrimp breeding shed pond collects the text data of the white shrimp breeding shed pond object through the data input dialog box of the white shrimp breeding management platform; the real-scene three-dimensional model collection unit of the white shrimp breeding shed pond collects the real-scene three-dimensional model data of the white shrimp breeding shed pond through the three-dimensional laser scanner carried by the unmanned aerial vehicle; the white shrimp breeding shed pond breeding measurement position coordinate construction unit constructs and processes the coordinate parameters of the sampling and measurement position of the white shrimp growth status in the white shrimp breeding shed pond breeding area according to the real-scene three-dimensional model data of the white shrimp breeding shed pond, and generates the coordinate data of the white shrimp breeding shed pond breeding measurement position; the white shrimp growth status image collection unit of the shed pond breeding measurement position collects and processes the white shrimp growth status image of the sampling and measurement position in the white shrimp breeding shed pond breeding area according to the coordinate data of the white shrimp breeding shed pond breeding measurement position combined with the cloud lens carried by the unmanned aerial vehicle, and generates the image data of the white shrimp growth status at the shed pond breeding measurement position; The analysis module for white shrimp shed pond farming includes a growth status image storage unit for white shrimps of different growth specifications, a white shrimp growth specification parameter analysis unit at the measurement position of shed pond farming, a growth specification parameter interval measurement unit for white shrimps of shed pond farming, and a white shrimp shed pond object matching unit for different growth specifications; A white shrimp growth state image storage unit with the same growth specification is used to store image data of the growth state of white shrimps with different growth specifications; a white shrimp growth specification parameter analysis unit at the measurement position of shed pond farming is used to analyze and process the white shrimp growth specification parameters at the measurement position of shed pond farming based on the white shrimp growth state image data at the measurement position of shed pond farming and the growth state image data of white shrimps with different growth specifications, and generate growth specification data of white shrimps at the measurement position of shed pond farming; a white shrimp growth specification parameter interval measurement unit is used to measure and process the white shrimp growth specification parameter numerical interval in the shed pond farming area of ​​the white shrimp according to the white shrimp growth specification data at the measurement position of shed pond farming, and generate growth specification parameter intervals for white shrimps cultivated in shed ponds; a white shrimp cultivation shed pond object matching unit with different growth specifications is used to match the shed pond objects required for shed pond farming of white shrimps with different growth specification intervals according to the growth specification parameter intervals of white shrimps cultivated in shed ponds and the white shrimp cultivation shed pond object text data, and generate shed pond object matching data for white shrimps cultivated in different growth specification intervals; The white shrimp shed pond farming division execution module includes a white shrimp shed pond farming division pond information construction unit and a white shrimp shed pond farming mobile relay division pond operation execution unit; The white shrimp shed pond farming division information construction unit is used to construct the white shrimp shed pond farming mobile relay division pond management data; the white shrimp shed pond farming mobile relay division pond operation execution unit, the white shrimp farming management platform executes the white shrimp shed pond farming mobile relay division pond operation based on the white shrimp shed pond farming mobile relay division pond management data combined with the white shrimp specification screening equipment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-factor-based relay culture management method for Penaeus vannamei in shed ponds, characterized in that: The method comprises the following steps: S1. Collecting text data of white shrimp breeding pond objects and real-life 3D model data of white shrimp breeding ponds; S2, constructing and processing the coordinate parameters of the sampling and measuring positions of the growth status of white shrimp in the white shrimp shed pond breeding area according to the real-life three-dimensional model data of the white shrimp breeding shed pond, and generating the coordinate data of the white shrimp breeding shed pond breeding measurement position; S3, performing image acquisition and processing of the growth status of white shrimp at the sampling measurement position of the white shrimp shed pond breeding area according to the white shrimp shed pond breeding measurement position coordinate data, and generating image data of the growth status of white shrimp at the shed pond breeding measurement position; S4, analyzing and processing the growth specification parameters of white shrimp at the measurement location of white shrimp shed pond farming based on the image data of the growth status of white shrimp at the measurement location of shed pond farming and the image data of the growth status of white shrimp with different growth specifications, and generating the growth specification data of white shrimp at the measurement location of shed pond farming; S5, performing measurement processing on the numerical interval of the growth specification parameters of the white shrimp in the white shrimp shed pond culture area according to the white shrimp growth specification data at the shed pond culture measurement location, and generating the growth specification parameter interval of the white shrimp cultured in the shed pond; S6, performing shed pond object matching processing required for shed pond farming of white shrimp in different growth specification intervals according to the growth specification parameter interval of white shrimp cultured in the shed pond and the white shrimp cultured shed pond object text data, and generating shed pond object matching data of white shrimp cultured in different growth specification intervals; S7. Construct management data for mobile relay pond division of white shrimp shed pond aquaculture and execute mobile relay pond division operation of white shrimp shed pond aquaculture.

2. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 1 is characterized in that: The S1 comprises the following steps: S11. Collect the characteristic text information of the white shrimp farming shed and pond object on the user side online through the data input dialog box of the white shrimp farming management platform, and generate a text data set of the white shrimp farming shed and pond object , ;in Indicates The text data of a white shrimp farming pond object, It indicates the total number of white shrimp farming ponds; The 3D laser scanner carried by the drone is used to scan and collect the geographical real-life 3D entity model parameters of the white shrimp farming shed and pond on the user side, and generate a real-life 3D model data set of the white shrimp farming shed and pond ,in Indicates Real-life 3D model data of white shrimp farming ponds.

3. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 2 is characterized in that: The S2 comprises the following steps: S21. The above-mentioned ponds are numbered in order according to the number of white shrimp farming ponds. As stated in The corresponding horizontal surface of the shed pond is processed by plane grid division with a square of side length L, and a spherical coordinate system is established with the earth sphere as the base. The spatial coordinate parameters of the center point of the square of the horizontal surface grid division of the shed pond in the spherical coordinate system are measured, and the coordinate data set matrix of the measurement position of white shrimp shed pond farming is generated. ,in Indicates The white shrimp farming shed pond breeding measurement location coordinate data set corresponding to the white shrimp farming shed pond, , ; Indicates The first The coordinate data of the white shrimp shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location, It represents the maximum number of measurement locations for white shrimp farming in shed ponds.

4. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 3 is characterized in that: The S3 comprises the following steps: S31, using a drone equipped with a cloud camera according to the Internal In According to the number of white shrimp farming ponds and the number of white shrimp farming measurement positions, the underwater white shrimp growth status image acquisition operation at the white shrimp farming measurement position is performed in order, and a white shrimp growth status image data set matrix at the farming measurement position is generated. ,in Indicates The image data set of the growth status of white shrimp in the shed farming measurement position corresponding to the white shrimp farming shed pond is as follows: , Indicates The first Image data of the growth status of white shrimp at the shed pond farming measurement location corresponding to the white shrimp shed pond farming measurement location.

5. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 4 is characterized in that: The S4 comprises the following steps: S41. Establishing a data set of images of growth status of white shrimps with different growth specifications , ; Indicates The image data of growth status of white shrimp of different growth specifications corresponding to the growth specification types, Indicates the maximum number of growth specification types, and the unit of growth specification is centimeter; S42, the Internal In According to the number of white shrimp farming ponds and the number of measurement locations for white shrimp farming ponds, they are numbered in order. As stated in Perform image feature matching and search for Matches all of the The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. , execute to generate the white shrimp growth specification data set matrix of the shed pond culture measurement location The specific steps are as follows: S421, in the The search space will be described Initialize as a honey source ; Set honey source quantity , the current number of iterations t and the maximum number of iterations T; Honey Source Initial position ; S422, in the The search space is described Honey Source Initial position Assign employed bees. At the beginning of the search, the employed bees The search space Honey Source Initial position around the location and search for the New honey source location , that is, in the Traverse and search for all the ; S423, according to New honey source location The fitness of the nectar source i is determined according to the greedy selection method, that is, the nectar source i is retained in the same Matching the Nectar source i; S424, employed bees share nectar source i information, in the The follower bee in the search space selects the Matching the Search for nectar source i, follow the bees according to the information shared by employed bees and the Matching the Honey source i information, calculate the employed bees to find the Matching the The probability of nectar source i being followed; S425, in the The follower bees in the search space use the same method as the employed bees to search, and determine the retained ones according to the greedy selection method. Matching the Nectar source i; S426, the scout bee During the random search of the search space, if the Honey source i initial position After t iterations, the search reaches the iteration threshold No better results were found. Matching the Honey source i, the Honey source i initial position Will be abandoned, and the corresponding hired bees will become scout bees; S427, when the maximum number of search iterations T is met, output Matches all of the The corresponding growth specification parameters are used to generate the white shrimp growth specification data set matrix at the measurement location of shed pond farming after data identification. ,in Indicates The white shrimp growth specification data set of the shed pond farming measurement location corresponding to the white shrimp farming shed pond, , Indicates The first The growth specification data of white shrimp in the shed pond culture measurement location corresponding to the white shrimp shed pond culture measurement location, where The unit is centimeters.

6. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 5 is characterized in that: The S5 comprises the following steps: S51, using the KD tree nearest neighbor search algorithm according to the number of white shrimp farming shed ponds and the number of white shrimp farming measurement positions in the Internal In the Numerical analysis of growth parameters of white shrimp was carried out in the Search for the largest value in and the smallest value , and generate the growth specification parameter range of white shrimp cultured in shed ponds through data identification ,in Indicates the growth specification parameter range of the white shrimp cultured in the shed pond The minimum growth parameters of white shrimp cultured in shed ponds are as follows: Indicates the growth specification parameter range of the white shrimp cultured in the shed pond The maximum growth parameters of white shrimp cultured in shed ponds are as follows: and The units are centimeters.

7. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 6 is characterized in that: The S6 comprises the following steps: S61, the As stated in and stated Perform numerical subtraction and absolute value processing to measure the growth specification difference of white shrimp cultured in shed ponds ,in The unit is centimeters; S62, the With the Total number of white shrimp farming ponds Perform numerical quotient processing to generate the growth specification division values ​​of white shrimp pond culture , and combined with the As stated in and stated Carry out numerical processing of the growth specification parameter intervals of white shrimp in the white shrimp shed pond culture, and measure the growth specification interval set of the white shrimp shed pond culture pond ,in Indicates The growth specification range of white shrimp farming ponds corresponding to the white shrimp farming ponds is as follows: , , ;in The unit is centimeters; S63, using a unified cost search algorithm to As stated in With the As stated in Perform character matching on the number of white shrimp farming sheds and ponds to search for the The corresponding , and generate matching data sets of white shrimp farming shed pond objects in different growth specification intervals through data identification ,in Indicates the growth specification range of the white shrimp farmed in the pond The corresponding white shrimp farming shed pond object matching data in different growth specification intervals.

8. The multi-factor-based relay culture management method for Penaeus vannamei in shed ponds according to claim 7 is characterized in that: The S7 comprises the following steps: S71, the and stated Combine data to construct mobile relay pond management data for white shrimp farming in shed ponds ; S72, white shrimp farming management platform according to the As stated in of and stated of The white shrimp specification screening equipment is controlled to transmit white shrimps of different specifications in the shed pond farming area to the designated shed pond object pool to execute the mobile relay pond division operation of white shrimp shed pond farming.

9. A multi-factor based relay farming management system for Penaeus vannamei in shed ponds, used to implement the multi-factor based relay farming management method for Penaeus vannamei in shed ponds according to any one of claims 1 to 8, characterized in that: The system comprises a white shrimp shed pond culture parameter collection module, a white shrimp shed pond culture pond division analysis module, and a white shrimp shed pond culture pond division execution module.

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