Agricultural product standard system building method and system, terminal and storage medium

Abstract

The invention relates to the technical field of data processing, and particularly provides an agricultural product standard system building method and system, a terminal and a storage medium, and the method comprises the steps: building an agricultural product expert database, and setting an agricultural product standard grade, and parameter items and parameter grades corresponding to the agricultural product standard grade; user registration information is authenticated by using an agricultural product expert database, a main body two-dimensional code is generated for the user after the authentication is passed, an asset two-dimensional code is generated for the recorded asset of the user, and the main body two-dimensional code and the asset two-dimensional code have an association relationship; the asset information is bound with the corresponding asset two-dimensional code by scanning the asset two-dimensional code when the asset information is uploaded; and opening asset information bound with the authorized asset two-dimensional code to a third party with the authority based on the user authorization information. The transparency of an agricultural industry chain is improved, and the agricultural product supervision efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the field of data processing technology, and specifically relates to a method, system, terminal and storage medium for building a standard system for agricultural products. Background Art

[0002] At present, agricultural product data management is not standardized enough, and a large amount of agricultural product data cannot be effectively used. When some agricultural product data needs to be obtained, it is difficult to quickly obtain the corresponding data of the user from the massive data. Moreover, agricultural product data are stored in isolation, becoming data islands, making it difficult to share data with other agricultural-related service systems, reducing the efficiency of data utilization. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a method, system, terminal and storage medium for building a standard system for agricultural products to solve the above-mentioned technical problems.

[0004] In a first aspect, the present invention provides a method for establishing a standard system for agricultural products, comprising: Build an agricultural product expert database, and set agricultural product standard grades and the corresponding parameter items and parameter grades; The user registration information is authenticated by using the agricultural product expert database, and after the authentication is passed, a subject QR code is generated for the user, and an asset QR code is generated for the user's registered assets, and the subject QR code and the asset QR code are associated with each other; By scanning the asset QR code when uploading the asset information, the asset information is bound to the corresponding asset QR code; Based on user authorization information, the asset information bound to the authorized asset QR code is opened to authorized third parties.

[0005] In an optional implementation, an agricultural product expert database is constructed, and agricultural product standard grades and parameter items and parameter grades corresponding to the agricultural product standard grades are set, including: The information of agricultural product experts authenticated by the certificate is saved in the agricultural product expert database, wherein the agricultural product expert information includes the personal information of the agricultural product experts and copies of relevant certificates; Standard grades are set for a variety of agricultural products, as well as the assessment parameter items and corresponding parameter grades corresponding to each standard grade.

[0006] In an optional implementation, the user registration information is authenticated by using the agricultural product expert database, and after the authentication is passed, a subject QR code is generated for the user, and an asset QR code is generated for the user's registered assets, and the subject QR code and the asset QR code have an associated relationship, including: Receive user registration information, which includes basic enterprise information, basic product information, product planting and breeding standards, product production standards, production information, testing information, and circulation information; Screening the audit expert information from the agricultural product expert information in the agricultural product expert database, and sending the user registration information to the audit terminal specified by the audit expert information; If the audit terminal reports that the user registration information has passed the authentication, a user account is generated for the user registration information; Generate a subject QR code for the user account, generate an asset QR code for the registered assets of the user account, establish an association relationship between the subject QR code and the asset QR code, and save the subject QR code and asset QR code with the association relationship to the QR code maintenance list; The subject QR code and the associated asset QR code are sent to the user account so that the user can download and print the asset QR code and paste the printed asset QR code to the corresponding asset.

[0007] In an optional implementation, the asset information is bound to the corresponding asset QR code by scanning the asset QR code when uploading the asset information, including: Before uploading asset information, the user scans the corresponding asset QR code; Based on the scanned asset QR code, the asset information is bound to the corresponding asset QR code and saved in the asset information database.

[0008] In an optional embodiment, it also includes: Automatically generate QR code ledgers based on business data, count the application, generation and printing of various QR codes, and support querying and viewing the information in the code; Conduct multi-dimensional analysis on user scanning data, including scanning area, scanning times and scanned product category, to generate product user portraits; Monitor the user's scanning behavior, and if abnormal scanning behavior is detected, push alarm information to the operation administrator.

[0009] In an optional embodiment, the method further comprises: Based on the received standard assessment request, parsing the target agricultural product in the standard assessment request, and retrieving asset information associated with the target agricultural product; Generating an initial standard grade for the target agricultural product based on the corresponding agricultural product standard grade and the parameter items and parameter grades corresponding to the agricultural product standard grade; Write the asset information and initial standard grades associated with the target agricultural products into the review tasks; Screening out assessment expert information from the agricultural product expert database, and sending the review task to the review terminal specified by the assessment expert information; The audit result fed back by the review terminal is received. If the audit is passed, the initial standard level is deemed valid. If the audit is not passed, a manual audit task is generated.

[0010] In an optional implementation, based on user authorization information, the asset information bound to the authorized asset QR code is opened to a third party with authority, including: Obtain user authorization information, and extract the target asset QR code and third-party information from the authorization information; The asset information bound to the target asset QR code is used as authorization information to allow third parties to develop access rights to the authorization information.

[0011] In a second aspect, the present invention provides a system for building a standard system for agricultural products, comprising: An expert database construction module is used to construct an agricultural product expert database and set agricultural product standard grades and parameter items and parameter grades corresponding to agricultural product standard grades; The QR code maintenance module is used to authenticate the user's registration information using the agricultural product expert database, and generate a subject QR code for the user after the authentication is passed, and generate an asset QR code for the user's registered assets, and the subject QR code and the asset QR code are associated; An information management module, used to bind the asset information with the corresponding asset QR code by scanning the asset QR code when uploading the asset information; The open management module is used to open the asset information bound to the authorized asset QR code to the authorized third party based on the user authorization information.

[0012] In a third aspect, a terminal is provided, including: processor, memory, wherein: The memory is used to store computer programs. The processor is used to call and run the computer program from the memory, so that the terminal executes the above-mentioned terminal method.

[0013] According to a fourth aspect, a computer storage medium is provided, wherein the computer-readable storage medium stores instructions, and when the instructions are executed on a computer, the computer executes the methods described in the above aspects.

[0014] The beneficial effect of the present invention is that the agricultural product standard system building method, system, terminal and storage medium provided by the present invention, by building a set of regional agricultural product standard system and brand operation mechanism, realizes digital regional agricultural product standard formulation, market access and process supervision, effectively regulates agricultural production and operation behaviors, improves the transparency of the agricultural industry chain, enhances the competitiveness of regional specialty agricultural product brands, and improves the efficiency of agricultural product supervision.

[0015] In addition, the invention has a reliable design principle, a simple structure and a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 is a schematic flow chart of a method according to an embodiment of the present invention.

[0018] Figure 2 is a schematic block diagram of a system according to an embodiment of the present invention.

[0019] Figure 3 A schematic diagram of the structure of a terminal provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, 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 should fall within the scope of protection of the present invention.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0022] The agricultural product standard system establishment method provided in the embodiment of the present invention is executed by a computer device, and accordingly, the agricultural product standard system establishment system runs in the computer device.

[0023] Figure 1 is a schematic flow chart of a method according to an embodiment of the present invention. Figure 1 The executing entity can build a system for an agricultural product standard system. According to different needs, the order of the steps in the flowchart can be changed, and some can be omitted.

[0024] like Figure 1 As shown, the method includes: Step 110, constructing an agricultural product expert database, and setting agricultural product standard grades and parameter items and parameter grades corresponding to the agricultural product standard grades; Step 120, using the agricultural product expert database to authenticate the user's registration information, and after the authentication is passed, generating a subject QR code for the user, and generating an asset QR code for the user's registered assets, the subject QR code and the asset QR code having an associated relationship; Step 130, by scanning the asset QR code when uploading the asset information, the asset information is bound to the corresponding asset QR code; Step 140: based on the user authorization information, the asset information bound to the authorized asset QR code is opened to a third party with authority.

[0025] To facilitate understanding of the present invention, the method for building a standard system for agricultural products provided by the present invention is further described below based on the principle of the method for building a standard system for agricultural products of the present invention and in combination with the process of building a standard system for agricultural products in the embodiments.

[0026] Specifically, the methods for building a standard system for agricultural products include: S1. Build an expert database of regional specialty agricultural products.

[0027] The information of agricultural product experts authenticated by the certificate is saved in the agricultural product expert database, and the agricultural product expert information includes the personal information of the agricultural product experts and copies of relevant certificates. Specifically, the following steps are included: S11. Local governments recruit experts in the field of regional specialty agricultural products from leading enterprises, scientific research institutions and colleges and universities within their jurisdiction, and issue appointment letters to the experts after qualification evaluation; S12. Enter the expert’s name, major, professional title, position and brief introduction into the system to form a basic database of regional specialty agricultural products experts.

[0028] S2. Establish brand standards for regional specialty agricultural products.

[0029] Set standard grades for a variety of agricultural products, as well as the evaluation parameters and corresponding parameter grades corresponding to each standard grade. For example: S21. Selection criteria for regional specialty agricultural product brands; Specifically, taking apples as an example, the selection standards for branded apples are formulated, and the standards for the variety name, breeding method, single fruit weight, fruit shape, fruit base color, fruit cover color, coloring degree, coloring type, fruit surface smoothness, ridges, fruit shape index, fruit point density, wax quality, and comprehensive evaluation of fruit appearance are stipulated; S22. Formulate planting and breeding standards for regional specialty agricultural product brands; Specifically, taking apples as an example, the planting standards for branded apples are formulated, and the standards for apple planting time, harvesting time, growth temperature, soil moisture, accumulated temperature, tree management methods, fertilization period, fertilizer type, fertilizer dosage per mu, fertilization method, irrigation time, irrigation method, irrigation amount, pest and disease control time, pest and disease control measures and pesticide names are stipulated; S23. Formulate processing and production standards for regional specialty agricultural products; Specifically, taking apples as an example, standards for the processing and production of branded apple products are formulated, which stipulate standards for apple flesh hardness, core size, fruit point size, flesh color, flesh texture, flesh thickness, soluble solids content, soluble sugar content, titratable acid content, comprehensive evaluation of flesh internal quality, juice, flavor, aroma, odor and vitamin C content.

[0030] S3. Certify the access of regional agricultural product brand management enterprises according to the procedures.

[0031] Receive user registration information, which includes basic enterprise information, basic product information, product planting and breeding standards, product production standards, production information, testing information, and circulation information; screen the audit expert information from the agricultural product expert information in the agricultural product expert database, and send the user registration information to the audit terminal specified by the audit expert information; if the audit terminal feedbacks that the user registration information has passed the authentication, generate a user account for the user registration information; generate a subject QR code for the user account, and generate an asset QR code for the registered assets of the user account, establish an association between the subject QR code and the asset QR code, and save the subject QR code and asset QR code with the association relationship to the QR code maintenance list; send the subject QR code and the associated asset QR code to the user account, so that the user end can download and print the asset QR code, and paste the printed asset QR code to the corresponding asset.

[0032] S31. Enterprises that intend to join the regional agricultural product brand management shall fill in basic information of the enterprise, basic information of the product, product planting and breeding standards, product production standards, production information, testing information, circulation information, etc., and upload relevant certification materials; Specifically, the basic information of the enterprise to be reported should include the unified social credit code, enterprise name, enterprise type, industry, name of the legal person, region, geographical coordinates, registered capital, establishment time, customer service phone number, business license and other basic information of the enterprise, as well as information such as place of origin, honorary qualifications and credit information; S32. The system automatically selects a preset number of experts from the expert database to form a recognition expert group to conduct a preliminary review of the online information provided by the business entity; S33. For the business entities that have passed the preliminary review, the expert group members will be organized to go to the site to conduct an audit based on the actual situation. After the on-site audit is completed, the audit results will be entered into the platform for filing; S34. For business entities that have passed the on-site review, the system automatically generates and issues a "QR code" for the business entity, which can log in to the system to view or download it; S35. For approved business entities, they can register growers, plots of land and products within their business scope, generate relevant QR codes and realize digital management; Specifically, the information on the filing of the farmer and breeder files should include the name of the household head, the planting and breeding area, the annual output, the bank card number and the WeChat account, etc. After review by the operation administrator, a "farmer and breeder code" will be generated and issued; The land parcel information record shall include geographical location coordinates, land parcel area, water and soil profile, planting varieties, planting years and average annual yield, etc. After review by the operation administrator, a "land parcel code" shall be generated and issued; Product information filing should include information such as product name, variety, grade, production process, implementation standard number, implementation standard name, production license number, license type, product certificate, patent, copyright and trademark. After review by the operation administrator, a "product code" will be generated and issued.

[0033] S4. Realize data collection and connection of the entire agricultural industry chain based on QR codes.

[0034] Before uploading asset information, the user scans the corresponding asset QR code; based on the scanned asset QR code, the asset information is bound to the corresponding asset QR code and saved in the asset information database.

[0035] S41.By scanning the plot code, the agricultural meteorological station, soil moisture meter, insect monitoring light, seedling monitoring instrument and other IoT devices are bound to the plot, so as to realize the real-time monitoring data collection and reporting of the four agricultural conditions; S42. Fill in the agricultural operation information by scanning the plot code, including the type of agricultural operation, operation time, agricultural machinery used, materials used, whether it is public, target crops, agricultural photos and operation content; S43. Generate a harvest batch by scanning the plot code and filling in the harvest information, including information such as harvested crops, harvested quantity and harvested quality; S44. By scanning the product code, the harvesting batch information is written into the product code; S45. Scan the product code to fill in the product quantity and price to achieve rapid product acquisition; S46. Fill in product processing information by scanning the product code, including processing time, processing technology, product name and product quantity; S47. Fill in the product quality inspection report information by scanning the product code. The quality inspection report can be divided into self-inspection report, government random inspection report and third-party inspection report; S48. By scanning the product code, consumers can read data on the product’s origin, production, processing and circulation.

[0036] Based on the corresponding agricultural product standard grades and the parameter items and parameter grades corresponding to the agricultural product standard grades, an initial standard grade is generated for the target agricultural product; the asset information and the initial standard grade associated with the target agricultural product are written into the review task; the assessment expert information is screened out from the agricultural product expert database, and the review task is sent to the review terminal specified by the assessment expert information; the review result fed back by the review terminal is received, and if the review is passed, the initial standard grade is deemed valid; if the review is not passed, a manual review task is generated.

[0037] S5. Realize the brand operation evaluation and process supervision of regional specialty agricultural products based on the data analysis of the entire agricultural industry chain.

[0038] S51. Automatically generate a "code" ledger based on business data, count the application, generation and printing of various codes, and support query and viewing of information in the code; S52. Perform multi-dimensional analysis on user scanning data, including scanning area, scanning times, and scanning product category, to generate product user portraits; S53. Monitor the user's scanning behavior, monitor abnormal scanning behaviors such as scanning a code in multiple places and scanning the code at high frequency, and push alarm information to the operation administrator.

[0039] S6. Release data products to provide data support for government subsidy issuance, corporate financing credit, insurance loss assessment and claims settlement and other businesses.

[0040] Obtain user authorization information, extract the target asset QR code and third-party information from the authorization information; use the asset information bound to the target asset QR code as authorization information, and grant third parties access rights to the authorization information.

[0041] Specifically, they include: S61. Publish the subject production scale data product. After authorization by the data owner, the government can retrieve the data on the planting area, agricultural machinery operation and input use of agricultural production and operation entities through the system to provide data reference for the government to issue subsidies such as cultivated land subsidies, agricultural machinery subsidies and compulsory immunization subsidies; S62. Publish the data products of the subject's business situation. After authorization by the data owner, financial institutions can retrieve the data of the planting area, annual output and annual output value of agricultural production and operation entities through the system, providing data reference for financial institutions to grant credit to agricultural production and operation entities; S63. Release agricultural product monitoring data products. After authorization by the data owner, insurance companies can retrieve data such as the growth conditions of agricultural products through the system to provide data reference for insurance companies to underwrite, assess losses and settle claims for agricultural production and operation entities.

[0042] In some embodiments, the agricultural product standard system construction system may include multiple functional modules composed of computer program segments. The computer program of each program segment in the agricultural product standard system construction system may be stored in the memory of a computer device and executed by at least one processor to perform (see Figure 1 (Description) The function of establishing the agricultural product standards system.

[0043] In this embodiment, the agricultural product standard system construction system can be divided into multiple functional modules according to the functions it performs, such as Figure 2 As shown. The functional modules of the system 200 may include: an expert library construction module 210, a QR code maintenance module 220, an information management module 230 and an open management module 240. The module referred to in the present invention refers to a series of computer program segments that can be executed by at least one processor and can complete fixed functions, which are stored in a memory. In this embodiment, the functions of each module will be described in detail in subsequent embodiments.

[0044] An expert database construction module is used to construct an agricultural product expert database and set agricultural product standard grades and parameter items and parameter grades corresponding to agricultural product standard grades; The QR code maintenance module is used to authenticate the user's registration information using the agricultural product expert database, and generate a subject QR code for the user after the authentication is passed, and generate an asset QR code for the user's registered assets, and the subject QR code and the asset QR code are associated; An information management module, used to bind the asset information with the corresponding asset QR code by scanning the asset QR code when uploading the asset information; The open management module is used to open the asset information bound to the authorized asset QR code to the authorized third party based on the user authorization information.

[0045] Figure 3 The present invention provides a schematic diagram of the structure of a terminal 300 provided in an embodiment of the present invention. The terminal 300 can be used to execute the method for establishing a standard system for agricultural products provided in an embodiment of the present invention.

[0046] The terminal 300 may include: a processor 310, a memory 320 and a communication unit 330. These components communicate via one or more buses. Those skilled in the art will appreciate that the server structure shown in the figure does not limit the present invention, and it may be a bus structure or a star structure, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0047] The memory 320 can be used to store the execution instructions of the processor 310, and the memory 320 can be implemented by any type of volatile or non-volatile storage terminal or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. When the execution instructions in the memory 320 are executed by the processor 310, the terminal 300 can perform some or all of the steps in the following method embodiments.

[0048] The processor 310 is the control center of the storage terminal, and uses various interfaces and lines to connect various parts of the entire electronic terminal. It runs or executes software programs and / or modules stored in the memory 320, and calls data stored in the memory to perform various functions of the electronic terminal and / or process data. The processor can be composed of an integrated circuit (IC), for example, it can be composed of a single packaged IC, or it can be composed of multiple packaged ICs with the same or different functions. For example, the processor 310 can only include a central processing unit (CPU). In the embodiment of the present invention, the CPU can be a single computing core or multiple computing cores.

[0049] The communication unit 330 is used to establish a communication channel so that the storage terminal can communicate with other terminals, receive user data sent by other terminals or send user data to other terminals.

[0050] The present invention also provides a computer storage medium, wherein the computer storage medium may store a program, and when the program is executed, the program may include some or all of the steps in each embodiment provided by the present invention. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM).

[0051] Therefore, the present invention has established a set of regional agricultural product standard systems and brand operation mechanisms to achieve digital regional agricultural product standard formulation, market access and process supervision, effectively regulate agricultural production and management behaviors, improve the transparency of the agricultural industry chain, enhance the competitiveness of regional specialty agricultural product brands, and improve the efficiency of agricultural product supervision. The technical effects that can be achieved in this embodiment can be found in the description above and will not be repeated here.

[0052] Those skilled in the art can clearly understand that the technology in the embodiments of the present invention can be implemented by means of software plus a necessary general hardware platform. Based on this understanding, the technical solution in the embodiments of the present invention, in essence or in other words, the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, and other media that can store program codes, including several instructions for enabling a computer terminal (which can be a personal computer, a server, or a second terminal, a network terminal, etc.) to execute all or part of the steps of the methods described in each embodiment of the present invention.

[0053] In this specification, the same or similar parts between the various embodiments can be referred to each other. In particular, for the terminal embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiment.

[0054] In the several embodiments provided by the present invention, it should be understood that the disclosed systems and methods can be implemented in other ways. For example, the system embodiments described above are only schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of systems or modules, which can be electrical, mechanical or other forms.

[0055] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0056] In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.

[0057] Although the present invention has been described in detail with reference to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions shall be within the scope of the present invention. Any person of ordinary skill in the art may easily think of changes or substitutions within the technical scope disclosed by the present invention, and these shall be within the scope of protection of the present invention.

Claims

1. A method for establishing a standard system for agricultural products, characterized in that: include: Build an agricultural product expert database, and set agricultural product standard grades and the corresponding parameter items and parameter grades; The user registration information is authenticated by using the agricultural product expert database, and after the authentication is passed, a subject QR code is generated for the user, and an asset QR code is generated for the user's registered assets, and the subject QR code and the asset QR code are associated with each other; By scanning the asset QR code when uploading the asset information, the asset information is bound to the corresponding asset QR code; Based on user authorization information, the asset information bound to the authorized asset QR code is opened to authorized third parties.

2. The method according to claim 1, characterized in that Build an agricultural product expert database, and set agricultural product standard grades and the corresponding parameter items and parameter grades, including: The information of agricultural product experts authenticated by the certificate is saved in the agricultural product expert database, wherein the agricultural product expert information includes the personal information of the agricultural product experts and copies of relevant certificates; Standard grades are set for a variety of agricultural products, as well as the assessment parameter items and corresponding parameter grades corresponding to each standard grade.

3. The method according to claim 1, characterized in that The user registration information is authenticated by using the agricultural product expert database, and after the authentication is passed, a subject QR code is generated for the user, and an asset QR code is generated for the user's registered assets. The subject QR code and the asset QR code have an associated relationship, including: Receive user registration information, which includes basic enterprise information, basic product information, product planting and breeding standards, product production standards, production information, testing information, and circulation information; Screening the audit expert information from the agricultural product expert information in the agricultural product expert database, and sending the user registration information to the audit terminal specified by the audit expert information; If the audit terminal reports that the user registration information has passed the authentication, a user account is generated for the user registration information; Generate a subject QR code for the user account, generate an asset QR code for the registered assets of the user account, establish an association relationship between the subject QR code and the asset QR code, and save the subject QR code and asset QR code with the association relationship to the QR code maintenance list; The subject QR code and the associated asset QR code are sent to the user account so that the user can download and print the asset QR code and paste the printed asset QR code to the corresponding asset.

4. The method according to claim 3, characterized in that By scanning the asset QR code when uploading the asset information, the asset information is bound to the corresponding asset QR code, including: Before uploading asset information, the user scans the corresponding asset QR code; Based on the scanned asset QR code, the asset information is bound to the corresponding asset QR code and saved in the asset information database.

5. The method according to claim 4, characterized in that Also includes: Automatically generate QR code ledgers based on business data, count the application, generation and printing of various QR codes, and support querying and viewing the information in the code; Conduct multi-dimensional analysis on user scanning data, including scanning area, scanning times and scanned product category, to generate product user portraits; Monitor the user's scanning behavior, and if abnormal scanning behavior is detected, push alarm information to the operation administrator.

6. The method according to claim 1, characterized in that The method further comprises: Based on the received standard assessment request, parsing the target agricultural product in the standard assessment request, and retrieving asset information associated with the target agricultural product; Generating an initial standard grade for the target agricultural product based on the corresponding agricultural product standard grade and the parameter items and parameter grades corresponding to the agricultural product standard grade; Write the asset information and initial standard grades associated with the target agricultural products into the review tasks; Screening out assessment expert information from the agricultural product expert database, and sending the review task to the review terminal specified by the assessment expert information; The audit result fed back by the review terminal is received. If the audit is passed, the initial standard level is deemed valid. If the audit is not passed, a manual audit task is generated.

7. The method according to claim 1, characterized in that Based on user authorization information, the asset information bound to the authorized asset QR code is opened to authorized third parties, including: Obtain user authorization information, and extract the target asset QR code and third-party information from the authorization information; The asset information bound to the target asset QR code is used as authorization information to allow third parties to develop access rights to the authorization information.

8. A system for building a standard system for agricultural products, characterized in that: include: An expert database construction module is used to construct an agricultural product expert database and set agricultural product standard grades and parameter items and parameter grades corresponding to agricultural product standard grades; The QR code maintenance module is used to authenticate the user's registration information using the agricultural product expert database, and generate a subject QR code for the user after the authentication is passed, and generate an asset QR code for the user's registered assets, and the subject QR code and the asset QR code are associated; An information management module, used to bind the asset information with the corresponding asset QR code by scanning the asset QR code when uploading the asset information; The open management module is used to open the asset information bound to the authorized asset QR code to the authorized third party based on the user authorization information.

9. A terminal, characterized in that: include: A memory device for storing a program for establishing a standard system for agricultural products; A processor, used to implement the steps of the method for establishing a standard system for agricultural products as described in any one of claims 1 to 7 when executing the agricultural product standard system establishment program.

10. A computer-readable storage medium storing a computer program, characterized in that: The readable storage medium stores a program for establishing a standard system for agricultural products, and when the program for establishing a standard system for agricultural products is executed by a processor, the steps of the method for establishing a standard system for agricultural products according to any one of claims 1 to 7 are implemented.

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