CN114219505A - Crop seed tracing method - Google Patents
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- CN114219505A CN114219505A CN202111487757.4A CN202111487757A CN114219505A CN 114219505 A CN114219505 A CN 114219505A CN 202111487757 A CN202111487757 A CN 202111487757A CN 114219505 A CN114219505 A CN 114219505A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004806 packaging method and process Methods 0.000 claims abstract description 27
- 238000007689 inspection Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000013499 data model Methods 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000013479 data entry Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- 238000012271 agricultural production Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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Abstract
The invention discloses a crop seed traceability method, which comprises the steps of platform establishment, information loading and traceability query, wherein the platform establishment comprises the steps of establishing a traceability platform, determining a data model and confirming a physical end; the information loading comprises product packaging, inspection and marking, and when a traceability platform is established, a physical layer, a communication layer, a database and an application layer are respectively arranged in the platform system; when the data model is determined, determining the type and format of data stored on a block chain, and determining the type and format of data stored in a database or a cloud; when the physical terminal confirms; the system is based on the block chain technology, and in the processes of processing, packaging and logistics transportation, all data of the target seeds from the processing stage to the selling stage are collected in a centralized and fine mode, the authenticity of the data is guaranteed through checking, correcting and utilizing block chain anti-tampering, effective data support is obtained for the purchase of consumers, and the problems that the existing agricultural production information is not correct and the like are solved.
Description
Technical Field
The invention relates to an agricultural product block chain technology, in particular to a crop seed tracing method.
Background
Agriculture is an important industrial department in national economy, seeds are particularly important in agricultural production, and the quality of the seeds determines the quality and yield of crops.
At present, China pays more attention to agricultural production, seeds serve as national uniform allocation resources, and the situation of unequal information still exists during sales, and the reason for the unequal information is that blank and error information can be generated in information storage in multiple processes of production, processing, packaging, logistics operation and the like of the seeds, so that the seeds cannot be traced after problems occur, and the error correction procedure in the later period is difficult to perform.
Disclosure of Invention
The invention aims to provide a crop seed tracing method to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a crop seed tracing method comprises the steps of platform establishment, information loading and tracing query;
the platform establishment comprises the steps of establishing a traceability platform, determining a data model and confirming a physical terminal; loading information including product packaging, inspection and labeling;
specifically, when the traceability platform is established, a platform system is respectively provided with a physical layer, a communication layer, a database and an application layer, wherein the physical layer is used for connecting an information acquisition and output system, acquiring seed data information and outputting a two-dimensional code label containing corresponding information; the communication layer is provided with a network structure protocol, is based on a block chain technology and carries out cross-regional data communication according to a web protocol and a telhash information transfer protocol; the database is used for centralizing and storing the information acquired by the physical layer and the information stored in the block chain in a classified manner; the application layer comprises an application program embedded in the human-computer interaction device.
When the data model is determined, determining the type and format of data stored in a blockchain, and determining the type and format of data stored in a database or a cloud, wherein the type of data on the blockchain is structured data, and the type of data in the database is unstructured data; the structured data comprises block information and information list information, wherein the block information comprises a block ID and an information list ID under the corresponding ID, and the information list information comprises an information type, information acquisition time, an information public key and a digital signature; the unstructured data comprises large structural data in data acquisition, including videos and pictures.
When confirming the physical end, the seed packaging system is connected to the physical layer, and the packaging system includes wrapping bag apparatus for producing and spouts a yard device, carries out the two-dimensional code spraying according to block ID in the structured data, carries out the issue of packing after the spraying is accomplished, has typeeed whole structured data in the two-dimensional code, when carrying out the subcontracting packing of seed, can confirm corresponding block ID information and information list ID information through scanning the two-dimensional code, the packing work of seed is carried out in the correspondence.
In the information loading process, when a target seed is packaged, the basic information of the seed and the inspection task information are synchronously input, unstructured data in the inspection task information are labeled through an information list ID and then generate a link code to be stored in a database, and the unstructured data are uploaded to the local or cloud end to be stored, so that the query efficiency is prevented from being influenced by the overlarge storage capacity of a system database while the query is convenient to call; in the seed processing, packaging and transporting processes, the two-dimension code is scanned to log in a traceability platform, and the transportation logistics information is stored in a block chain in a structured data mode; the basic information of the seeds comprises the planting year, the planting area and the information of the plants produced by the seeds.
Before information is loaded, a user information base is established, data entry permission is configured, wherein the user comprises entry personnel, inspection personnel, logistics personnel and common personnel, the entry personnel, the inspection personnel and the logistics personnel have different private keys for verifying permission, and all the personnel have public keys for tracing and inquiring; a user enters the block chain network through the public key to check the seed tracing information, and can enter a specific information area through the private key to modify, add and delete the seed tracing information.
The checking step in information loading comprises two-dimension code checking and spraying of tracing codes, after processing, packaging and logistics operation are completed, two-dimension code information is read through physical layer equipment, after the tracing information corresponding to the product information list ID is completely input, the tracing codes are generated, spraying of the tracing codes is carried out on the packaging bags through the physical layer equipment, and early tracing marking work is completed; when the tracing information is not complete, the tracing code cannot be generated, and product circulation under the condition that the tracing information is not complete is avoided.
The checking step also comprises a correction and modification program, after each process of processing, packaging and transporting is completed and input is completed, a checker logs in the system to check, the seed traceability information of the same block ID is checked, and after error information is found, the error information enters the modification system through a private key to be modified, so that the error information is prevented from being transmitted downwards in the process.
During tracing query, an inquirer logs in the system through a public key, inputs the area ID and the information list ID or directly scans the code tracing code through intelligent code scanning equipment, and can directly acquire the product basic information in the database.
Compared with the prior art, the invention has the beneficial effects that: the system is based on the block chain technology, and in the processes of processing, packaging and logistics transportation, all data of the target seeds from the processing stage to the selling stage are collected in a centralized and fine mode, the authenticity of the data is guaranteed through checking, correcting and utilizing block chain anti-tampering, effective data support is obtained for the purchase of consumers, and the problems that the existing agricultural production information is not correct and the like are solved.
Drawings
FIG. 1 is a flowchart of a tracing method according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, in an embodiment of the present invention, a crop seed traceability method includes steps of platform establishment, information loading, and traceability query;
the method comprises the following steps of establishing a traceability platform, determining a data model and confirming a physical end; loading information including product packaging, inspection and labeling;
specifically, when the traceability platform is established, a platform system is respectively provided with a physical layer, a communication layer, a database and an application layer, wherein the physical layer is used for connecting an information acquisition and output system, acquiring seed data information and outputting a two-dimensional code label containing corresponding information; the communication layer is provided with a network structure protocol, is based on a block chain technology and carries out cross-regional data communication according to a web protocol and a telhash information transfer protocol; the database is used for centralizing and storing the information acquired by the physical layer and the information stored in the block chain in a classified manner; the application layer comprises an application program embedded in the human-computer interaction device.
When the data model is determined, determining the type and format of data stored in a blockchain, and determining the type and format of data stored in a database or a cloud, wherein the type of data on the blockchain is structured data, and the type of data in the database is unstructured data; the structured data comprises block information and information list information, wherein the block information comprises a block ID and an information list ID under the corresponding ID, and the information list information comprises an information type, information acquisition time, an information public key and a digital signature; the unstructured data comprises large structural data in data acquisition, including videos and pictures.
When confirming the physical end, the seed packaging system is connected to the physical layer, and the packaging system includes wrapping bag apparatus for producing and spouts a yard device, carries out the two-dimensional code spraying according to block ID in the structured data, carries out the issue of packing after the spraying is accomplished, has typeeed whole structured data in the two-dimensional code, when carrying out the subcontracting packing of seed, can confirm corresponding block ID information and information list ID information through scanning the two-dimensional code, the packing work of seed is carried out in the correspondence.
In the information loading process, when a target seed is packaged, the basic information of the seed and the inspection task information are synchronously input, unstructured data in the inspection task information are labeled through an information list ID and then generate a link code to be stored in a database, and the unstructured data are uploaded to the local or cloud end to be stored, so that the query efficiency is prevented from being influenced by the overlarge storage capacity of a system database while the query is convenient to call; in the seed processing, packaging and transporting processes, the two-dimension code is scanned to log in a traceability platform, and the transportation logistics information is stored in a block chain in a structured data mode; the basic information of the seeds comprises the planting year, the planting area and the information of the plants produced by the seeds.
Further, before information is loaded, a user information base is created, and data entry permission is configured, wherein the user comprises entry personnel, inspection personnel, logistics personnel and common personnel, the entry personnel, the inspection personnel and the logistics personnel have different private keys for verifying permission, and all the personnel have public keys for tracing and inquiring; a user enters the block chain network through the public key to check the seed tracing information, and can enter a specific information area through the private key to modify, add and delete the seed tracing information.
The checking step in information loading comprises two-dimension code checking and spraying of tracing codes, after processing, packaging and logistics operation are completed, two-dimension code information is read through physical layer equipment, after the tracing information corresponding to the product information list ID is completely input, the tracing codes are generated, spraying of the tracing codes is carried out on the packaging bags through the physical layer equipment, and early tracing marking work is completed; when the tracing information is not complete, the tracing code cannot be generated, and product circulation under the condition that the tracing information is not complete is avoided.
The checking step also comprises a correction and modification program, after each process of processing, packaging and transporting is completed and input is completed, a checker logs in the system to check, the seed traceability information of the same block ID is checked, and after error information is found, the error information enters the modification system through a private key to be modified, so that the error information is prevented from being transmitted downwards in the process.
During tracing query, an inquirer logs in the system through a public key, inputs the area ID and the information list ID or directly scans the code tracing code through intelligent code scanning equipment, and can directly acquire the product basic information in the database.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A crop seed traceability method is characterized by comprising the steps of platform establishment, information loading and traceability query;
the platform establishment comprises the steps of establishing a traceability platform, determining a data model and confirming a physical terminal; loading information including product packaging, inspection and labeling;
when a traceability platform is established, a platform system is respectively provided with a physical layer, a communication layer, a database and an application layer; when the data model is determined, determining the type and format of data stored on a block chain, and determining the type and format of data stored in a database or a cloud; when the physical end confirms, the physical layer is connected with the seed packaging system, the packaging system comprises a packaging bag production device and a code spraying device, two-dimensional code spraying is carried out according to the block ID in the structured data, and packaging issuing is carried out after the spraying is finished.
2. The crop seed traceability method according to claim 1, wherein in the traceability platform, the physical layer is used for connecting an information acquisition and output system, acquiring seed data information, and outputting a two-dimensional code label containing corresponding information; the communication layer is provided with a network structure protocol, is based on a block chain technology and carries out cross-regional data communication according to a web protocol and a telhash information transfer protocol; the database is used for centralizing and storing the information acquired by the physical layer and the information stored in the block chain in a classified manner; the application layer comprises an application program embedded in the human-computer interaction device.
3. The crop seed traceability method of claim 2, wherein in the data model determination, the data types on the block chain are structured data, and the data types in the database are unstructured data; the structured data comprises block information and information list information, wherein the block information comprises a block ID and an information list ID under the corresponding ID, and the information list information comprises an information type, information acquisition time, an information public key and a digital signature; the unstructured data comprises large structural data in data acquisition, including videos and pictures.
4. The crop seed tracing method according to claim 3, wherein in the physical end confirmation, all structured data are recorded in the two-dimensional code, and when the seeds are packed in a subpackage mode, the corresponding block ID information and the information list ID information can be determined through scanning the two-dimensional code, so that the seed packing work can be correspondingly carried out.
5. The crop seed tracing method according to claim 4, wherein in information loading, when a target seed is packaged, the input of seed basic information and inspection task information is synchronously performed, unstructured data in the inspection task information is labeled through an information sheet ID and then generates a link code to be stored in a database, and the unstructured data is uploaded to local or cloud for storage; in the seed processing, packaging and transporting processes, the two-dimensional code is scanned to log in the traceability platform, and the transportation logistics information is stored in the block chain in a structured data mode.
6. The method of claim 5, wherein the basic information of seeds includes year of planting, area of planting, and plant information of seeds.
7. The crop seed traceability method according to claim 6, wherein before information loading, a user information base is created, and data entry authority is configured, wherein the user comprises entry personnel, inspection personnel, logistics personnel and common personnel, the entry personnel, the inspection personnel and the logistics personnel have different private keys for verification authority, and all the personnel have public keys for traceability query; a user enters the block chain network through the public key to check the seed tracing information, and can enter a specific information area through the private key to modify, add and delete the seed tracing information.
8. The crop seed traceability method according to claim 7, wherein in the information loading process, the checking step comprises two-dimension code checking and spraying of a traceability code, after the processing, packaging and logistics operation are completed, the two-dimension code information is read through a physical layer device, when the traceability information corresponding to the product information list ID is completely recorded, the traceability code is generated, the physical layer device is used for spraying the traceability code on the packaging bag, and the early traceability marking work is completed.
9. The crop seed tracing method according to claim 8, wherein the checking step further comprises a correction modification program, after each process of processing, packaging and transporting is completed and is recorded, a checker logs in the system to check, the seed tracing information of the same block ID is checked, and after error information is found, the seed tracing information enters the modification system through a private key to be modified, so that the error information is prevented from being transmitted downwards in the process.
10. The crop seed tracing method according to claim 9, wherein during tracing query, an inquirer can directly obtain basic information of a product in the database by logging in a system through a public key, inputting an area ID and an information list ID or directly scanning a code tracing code through intelligent code scanning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487757.4A CN114219505A (en) | 2021-12-07 | 2021-12-07 | Crop seed tracing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487757.4A CN114219505A (en) | 2021-12-07 | 2021-12-07 | Crop seed tracing method |
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| CN114219505A true CN114219505A (en) | 2022-03-22 |
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| CN202111487757.4A Withdrawn CN114219505A (en) | 2021-12-07 | 2021-12-07 | Crop seed tracing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115879961A (en) * | 2022-11-15 | 2023-03-31 | 金景(海南)科技发展有限公司 | Block chain-based agricultural production information tracing method |
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- 2021-12-07 CN CN202111487757.4A patent/CN114219505A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115879961A (en) * | 2022-11-15 | 2023-03-31 | 金景(海南)科技发展有限公司 | Block chain-based agricultural production information tracing method |
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Application publication date: 20220322 |