CN115879961A - Block chain-based agricultural production information tracing method - Google Patents
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Abstract
The invention discloses a block chain-based agricultural production information tracing method, which relates to the technical field of agricultural product tracing, and adopts the technical scheme that: the method comprises the steps of establishing a tracing platform; the information acquisition input end is used for inputting the information of the target agricultural product into the block chain network by production personnel for storage; the information modification end is used for submitting the information recorded in each step to a block chain network together with evidences and reasons when workers in other steps find that the information is wrong or suspected to be wrong, and the higher-level manager performs auditing treatment; the tracing information query end generates a tracing code corresponding to the target product by the tracing platform, the user can report the tracing information besides querying the tracing information, the user submits the tracing information which is considered to be wrong to corresponding evidence and explains the reason, and the evidence and the reason are submitted to a block chain network to be audited by a manager.
Description
Technical Field
The invention relates to the technical field of agricultural product traceability, in particular to a block chain-based agricultural production information traceability method.
Background
Agriculture is an important industrial sector in national economy, agricultural products are used as raw materials of food, and the safety problem of agricultural products is particularly important. With the rapid development of society, some safety issues related to the production chain of agricultural products are gradually emerging, such as: the pesticide residue on vegetables, aged grains stored for a long time and the like threaten the health and life safety of people. These agricultural products are harmful to human body, but are difficult to be identified by the general public, and once the food safety problem occurs, the consumer can not even find the responsible person.
Although there are many effective food safety control methods or standards including SO9000 certification, GMP (good manufacturing practice), SSOP (health standard operating program), HACCP (hazard analysis and key point analysis system), and SO on, and these methods are practically used, these standards are all control for specific links and lack technical means or standards for connecting the entire supply chain. However, once a problem occurs in a middle link, the above approaches are not perfect enough to find the source of the problem or to find all product information related to the problem.
At present, with more and more attention paid to the safety problem of agricultural products by consumers, some agricultural product manufacturers have started to provide traceability systems for agricultural products. However, the action range of these traceability systems is small, and the information of agricultural products is single, which cannot meet the requirements of consumers, and in addition, because the existing agricultural product traceability information is mainly recorded by the producer, the data of agricultural products is easily tampered, so that the consumers are easily covered, and the adverse effect is achieved, therefore, an agricultural production information traceability method based on block chains is needed to meet the requirements of consumers for realizing the understanding of the real agricultural product traceability information.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a block chain-based agricultural production information tracing method.
In order to achieve the purpose, the invention provides the following technical scheme: a traceability method of agricultural production information based on a block chain comprises the steps of establishing a traceability platform, wherein the traceability platform comprises an information acquisition input end, an information modification end and a traceability information inquiry end;
the system comprises an information acquisition input end, wherein production personnel input basic information before target agricultural products are planted, information of a planting link, information of a processing link, information of a transportation link and information of a sales link into a blockchain network for storage by the staff in the step;
the information modification end is used for enabling the information recorded in each step to be found by workers in other steps that the information is wrong or suspected to be wrong, the workers in the step submit evidences with wrong information in other steps, the reason is explained, the evidences and the reason are submitted to a block chain network together, a superior manager carries out auditing treatment, and if the accuracy of the source tracing information is not influenced after the information is treated, the agricultural product continues to enter the next step; if the information processing determines that the accuracy of the tracing information is influenced, the agricultural product enters an abnormal product sequence, and the part of agricultural products are detected again;
the tracing information query end generates a tracing code corresponding to a target product, the tracing code corresponds to a tracing address of the target agricultural product, the tracing information of the target agricultural product stored in the block chain network can be accessed by scanning the tracing code, a user can report the tracing information besides the query tracing information, the user submits the tracing information which is considered to be wrong to corresponding evidence and explains the reason, and the evidence and the reason are submitted to the block chain network to be audited by a manager.
Preferably, background personnel information is created when the traceability platform is established, and different authorities are allocated according to personnel with different functions, wherein the worker and the detection personnel in each step of the information acquisition input end input the agricultural product information of the step corresponding to the worker into the block chain network, and the information can be input or modified by inputting a secret key into a target agricultural product information page after scanning the traceability code; meanwhile, manager information is created, evidences submitted by background personnel and users and the like are checked, and the background personnel are managed.
Preferably, the basic information before the agricultural product is planted comprises specific information of seed emergence information, particle size, color and pest existence, and is accompanied by a picture of the seed.
Preferably, the information of the planting link is the temperature, humidity, illumination intensity, soil heavy metal content, soil nutrient content, irrigation water heavy metal content and water quality nutrient content of the production area environment; and upload this information into the blockchain network.
Preferably, the information of the transportation link includes a delivery location, delivery time, transfer station, stay time, receiving location and receiving time.
Preferably, the information of the sales link includes arrival time, sale time, distribution place, and distributor information.
Preferably, when the staff in the information acquisition input end inputs the target agricultural product information, if the input information is wrong and has no reason for correctness, the staff inputting the wrong information is punished.
Preferably, the staff in the tracing platform finds that the information in a certain step is wrong or suspected to be wrong and submits evidence to explain the reason, and after the higher manager passes the audit, the staff who found the wrong information is rewarded.
Preferably, when the user inquires the tracing information, the tracing information is reported and successfully audited by the manager, and the reported user is rewarded.
Compared with the prior art, the invention has the following beneficial effects: the information of each step of the agricultural products is input into the block chain network through the staff, the input information is supervised mutually among the internal staff, meanwhile, the user has the right of reporting the traceability information of the agricultural products, the accuracy of the traceability information can be promoted, the phenomenon that a producer is falsified is avoided, and the input information has a lacked mind.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1, which is provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is provided for the purpose of facilitating and clearly illustrating embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, in order to provide accurate traceability information of target agricultural product information for a user, the invention provides a traceability method of agricultural production information based on a block chain, which comprises the steps of establishing a traceability platform, wherein the traceability platform comprises an information acquisition input end, an information modification end and a traceability information query end;
an information acquisition input end, wherein basic information before the target agricultural product is planted, information of a planting link, information of a processing link, information of a transportation link and information of a sales link are input into a block chain network by an operator in the step for storage, wherein the basic information before the agricultural product is planted comprises seed emergence information, particle size, color and insect pest-free specific information and is attached with a picture of a seed, the basic information of the seed is also a main factor mainly influencing the quality of the agricultural product, and the worker inputs the information into the picture needing to be attached with the seed, so that the worker is prevented from inputting false information; the information is uploaded to a block chain network, a good planting environment has a large influence on the quality of agricultural products, high-quality seeds are planted in an environment with a poor planting environment, the high-quality agricultural products are difficult to obtain, the information in the transportation link comprises delivery places, delivery time, transfer stations, residence time, receiving places and receiving time, the information in the sales link comprises arrival time, sale time, distribution places and distributor information, in each link, the specific operation of workers is important, the quality change of the agricultural products is usually related to the operation of the workers, the quality of the agricultural products can be better due to reasonable and standard operation, the agricultural products can be improved due to reasonable irrigation, fertilization and pesticide spraying, the quality of the agricultural products can be improved due to certain standard operation, the agricultural products can be damaged due to the fact that the operation such as collision occurs in the carrying process, and the quality of the agricultural products is reduced;
the information modification end, the information recorded in each step is discovered by workers in other steps to have information errors or suspected information errors, the workers in the step submit evidences with error information in other steps and explain reasons, the evidences and the reasons are submitted to a block chain network together, a superior manager carries out auditing processing, when the manager receives the evidences and the reasons, the manager considers that the information is indeed wrong, the manager can directly make a decision, and if the manager is difficult to make an accurate judgment, the evidences and the reasons are sent to the workers entering the error information, the workers submit the evidences or state the reasons, the manager makes a decision, after the manager makes a decision, the workers entering the error information can make a complaint to avoid that the error decision made by the manager causes improper processing on the workers entering the information, and if the accuracy of the traceability information is not affected after processing, the agricultural product continues to the next step; if the information processing determines that the accuracy of the traceability information is influenced, the agricultural product enters an abnormal product sequence, the part of agricultural product is detected again, workers in each step can supervise each other, internal workers contact the target agricultural product for a long time, and the understanding degree of the target agricultural product is far higher than that of a general user, so that the possibility that each worker can find the information in a certain step is higher, the improvement on the accuracy of the traceability information of the target agricultural product is greatly facilitated, the accuracy of the traceability information displayed in front of the user is further promoted, and the traceability information is more credible;
the traceability information query end generates a traceability code corresponding to a target product, the traceability code corresponds to a traceability address of the target agricultural product, traceability information of the target agricultural product stored in the blockchain network can be accessed through scanning the traceability code, a user can conveniently query the traceability information, the user can report the traceability information besides the traceability information, only the authority of querying and reporting is provided for the user, the user can submit corresponding evidence and explain the reason for the mistraced traceability information, the evidence and the reason are submitted to the blockchain network for auditing by management personnel, all people of the agricultural product, who have the reported authority, can supervise the information of the agricultural product, the authority is set so that the credibility of the traceability information of the agricultural product is enhanced, meanwhile, a producer can be further prevented from falsifying the information of the agricultural product, the quality of the target agricultural product can be guaranteed, and the use of the agricultural product by the user is relieved.
Background personnel information is created when the traceability platform is established, different authorities are distributed according to personnel with different functions, wherein workers and detection personnel in each step of the information acquisition input end input agricultural product information in the corresponding steps of the workers into the block chain network, the detection personnel are used for performing spot check on a target agricultural product and checking input traceability information, the monitoring function is provided for the workers in each step, so that the accuracy of information input by the workers is ensured, and the workers can enter a target agricultural product information page through inputting a secret key after scanning traceability codes to input or modify the information; meanwhile, manager information is created, evidences and the like submitted by background personnel and users are checked, and the background personnel are managed.
When the worker in the information acquisition input end inputs the target agricultural product information, if the input information is wrong and has no reasonable reason, the worker inputting the wrong information is punished, the worker establishing an input wrong information punishment system is favorable for preventing the worker from falsifying and causing adverse effects on the agricultural product, the worker is higher in alarm and more seriously responsible for inputting the information, the condition that the normal agricultural product is input with wrong information to cause the source tracing information of the agricultural product to be inaccurate is avoided, the set wrong information punishment system is favorable for improving the accuracy of the source tracing information, the worker in the tracing platform finds that the information in a certain step is wrong or has wrong and submits the explanation reason is submitted, after the higher-level manager passes the audit, the worker discovering the wrong information is rewarded, the worker setting a reward system in the worker, the target agricultural product understanding degree of the worker is higher, the set reward system can improve the enthusiasmity of the worker finding the wrong information, the worker can find the wrong information by the worker in time and can correct the wrong information, the influence of the input information flowing to the source tracing information, the user can also improve the set reward punishment system of the user, and the user set reward information can effectively verify the user of the user, and the user can also the reward information for the user to verify the information, and the user can be provided the user can be used for the correct the information tracing system, the fidelity and the visibility of the input information can be ensured to the input personnel, and the accuracy of the tracing information can be improved.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; one of ordinary skill in the art will readily appreciate from the disclosure that the present invention can be practiced as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (9)
1. A traceability method of agricultural production information based on a block chain is characterized by comprising the steps of establishing a traceability platform, wherein the traceability platform comprises an information acquisition input end, an information modification end and a traceability information inquiry end;
the information acquisition input end is used for inputting basic information before planting of the target agricultural product, information of a planting link, information of a processing link, information of a transportation link and information of a selling link into the block chain network by a worker in the step for storage;
the information modification end is used for enabling the information recorded in each step to be found by workers in other steps that the information is wrong or suspected to be wrong, the workers in the step submit evidences with wrong information in other steps, the reason is explained, the evidences and the reason are submitted to a block chain network together, a superior manager carries out auditing treatment, and if the accuracy of the source tracing information is not influenced after the information is treated, the agricultural product continues to enter the next step; if the information processing determines that the accuracy of the tracing information is influenced, the agricultural product enters an abnormal product sequence, and the part of agricultural products are detected again;
the tracing information query end generates a tracing code corresponding to a target product, the tracing code corresponds to a tracing address of the target agricultural product, the tracing information of the target agricultural product stored in the block chain network can be accessed by scanning the tracing code, a user can report the tracing information besides the query tracing information, the user submits the tracing information which is considered to be wrong to corresponding evidence and explains the reason, and the evidence and the reason are submitted to the block chain network to be audited by a manager.
2. The traceability method of block chain-based agricultural production information, as claimed in claim 1, wherein: background personnel information is created when the traceability platform is established, different authorities are distributed according to personnel with different functions, wherein the worker and the detection personnel of each step in the information acquisition input end input the agricultural product information of the step corresponding to the worker into the block chain network, and the information can be input or modified by inputting a secret key into a target agricultural product information page after scanning traceability codes; meanwhile, manager information is created, evidences submitted by background personnel and users and the like are checked, and the background personnel are managed.
3. The traceability method of block chain-based agricultural production information, as claimed in claim 1, wherein: the basic information before the agricultural product is planted comprises seed emergence information, particle size, color and insect pest specific information and is accompanied by a seed photo.
4. The blockchain-based agricultural production information traceability method according to claim 1, wherein the traceability system comprises: the temperature, humidity, illumination intensity, soil heavy metal content, soil nutrient content, irrigation water heavy metal content and water quality nutrient content of the information production area environment of the planting link; and upload this information into the blockchain network.
5. The blockchain-based agricultural production information traceability method according to claim 1, wherein the traceability system comprises: the information of the transportation link comprises a delivery place, delivery time, a transfer station, residence time, a delivery place and delivery time.
6. The blockchain-based agricultural production information traceability method according to claim 1, wherein the traceability system comprises: the information of the selling link comprises the arrival time, the selling place and the information of the dealer.
7. The blockchain-based agricultural production information traceability method according to claim 1, wherein the traceability system comprises: when workers in the information acquisition input end input target agricultural product information, under the condition that the input information is wrong and has no reason, punishment is carried out on the workers inputting the wrong information.
8. The blockchain-based agricultural production information traceability method according to claim 1, wherein the traceability system comprises: and after the higher manager passes the audit, rewarding the workers who find the wrong information.
9. The traceability method of block chain-based agricultural production information, as claimed in claim 1, wherein: and when the user inquires the tracing information, reporting the tracing information and being successfully checked by the manager, and giving rewards to the reported user.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118608175A (en) * | 2024-08-08 | 2024-09-06 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Agricultural product data tracing method and system based on big data |
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Patent Citations (5)
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