CN112766440A - Tea production circulation traceability management method and system based on block chain - Google Patents
Tea production circulation traceability management method and system based on block chain Download PDFInfo
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Abstract
The invention provides a block chain-based tea production and circulation traceability management method and system, which can ensure that tea production and circulation information is transparent and any link of the whole process can be traced back truly. A tea production circulation traceability management method based on a block chain comprises the following steps: establishing a block chain storage system; collecting production information; producing an information uplink; the transaction information is linked up; and (5) information query. The invention relates to a tea leaf traceability whole-flow main body, which enables each piece of information to be checked in a block chain, realizes one-object one-code whole-flow certified product traceability by utilizing the property of tamper resistance of the block chain, has high data security, ensures the tea leaf information transparence, can truly trace any link of the whole flow, and ensures the authenticity and the accuracy of the input data.
Description
Technical Field
The invention relates to a tea production and circulation management method and system, in particular to a tea production and circulation traceability management method and system based on a block chain.
Background
Tea is a common beverage widely enjoyed by people, and under the current market environment, the following problems exist in the production and circulation links of tea in the source tracing aspect:
firstly, counterfeiting and faking tea: no manufacturer produces inferior tea, no good manufacturer often imitates brand tea, and safety problem happens occasionally. The pot harms consumers and tea brand merchants are also seriously harmed. Consumers and manufacturers hope to improve the reliability and authenticity of tea information by an effective anti-counterfeiting tracing means.
Secondly, traditional tea leaf tracing is unreliable: the tracing means of the current tea industry is simple, a centralized system is adopted, much information is manually input, data is easily tampered in an intermediate link, and the anti-counterfeiting tracing form is similar to a nominal form. Lack of supervision, once disputes occur, it is often difficult to investigate and collect evidence.
Thirdly, the traditional supply chain has poor cooperative efficiency: the traditional supply chain is long and easy to cause various problems due to various information asymmetries.
The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book which is guaranteed in a cryptographic mode and cannot be tampered and forged. If the blockchain technology can be integrated into the tea production and circulation link, a tea production and circulation traceability management method and system based on blockchains are developed and researched, and the method and system have important significance for the health development in the field.
Disclosure of Invention
The invention aims to provide a block chain-based tea production circulation traceability management method which can ensure that tea production circulation information is transparent and any link of the whole process can be traced back truly, and solve the problems in the background art.
The invention also aims to provide a tea production circulation traceability management system based on the block chain.
The technical scheme adopted by the invention for solving the technical problem is that,
a tea production circulation traceability management method based on a block chain comprises the following steps:
establishing a block chain storage system, namely establishing the block chain storage system by networking all alliance link points by taking a tea farmer cooperative, a tea producer, a tea institute, a tea dealer and a traceability service provider as alliance link nodes;
production information acquisition, wherein each tea leaf packaging bag and each finished product tea leaf packaging bag are internally provided with an RFID tag, each RFID tag is provided with a unique ID (identity) code, and a corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer;
the information chaining is produced, the unique ID identification code, the tea green information or the finished tea information in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packed into a first block for common identification verification, the block chain is stored after the verification is passed, and the chaining unit, the chaining person and the chaining time are used as the chaining historical record information to be synchronously packed and written into the first block;
the transaction information is subjected to chain connection, the unique ID identification code, the transaction time, the transaction place and the name of both transaction parties in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a second block for common identification verification, the block chain is stored after the verification is passed, and a chain connection unit, a chain connection person and chain connection time are used as chain connection historical record information and are synchronously packaged and written into the second block;
and in the information inquiry, the user terminal performs fuzzy inquiry according to one or more information in the unique ID identification code, the finished tea information and the uplink time to acquire a first block and a second block which meet the conditions and read the information in the first block and the second block.
Preferably, the tea leaf information comprises tea leaf varieties, tea leaf grading, tea leaf production areas, picking time and picking number.
Preferably, the finished tea information includes tea production place, tea quantity, stir-frying time, teachers' information, lot number and production unit.
Preferably, the method further comprises:
the evaluation feedback is realized by uploading finished product tea comment information to a block chain storage system through a user terminal, packaging the finished product tea comment information into a third block, performing consensus verification, storing the third block into a block chain after the verification is passed, and synchronously packaging and writing the uplink unit, the uplink person and the uplink time as uplink historical record information into the third block;
and evaluating and inquiring, namely performing fuzzy inquiry through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time, inquiring to obtain a third block meeting the conditions, and reading the information in the third block.
A tea production circulation traceability management system based on a block chain comprises:
the data storage module is used for establishing a block chain storage system, and establishing the block chain storage system by networking all alliance chain nodes by taking a tea farmer cooperative, a tea producer, a tea institute, a tea distributor and a traceability service provider as alliance chain nodes;
the data receiving module is used for collecting production information, an RFID tag is arranged in each tea leaf packaging bag and each finished product tea leaf packaging bag, each RFID tag is provided with a unique ID identification code, and corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer;
the data processing module is used for producing information chaining, the unique ID identification code, the tea green information or the finished product tea information in each RFID label is uploaded to the block chain storage system through the RFID reader-writer and packaged into a first block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the first block; the system is used for chaining transaction information, the unique ID identification code, the transaction time, the transaction place and the name of both transaction parties in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a second block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the second block;
and the data query module is used for querying information, and performing fuzzy query through the user terminal according to the unique ID identification code, the finished tea information and one or more information in the uplink time to query to obtain a first block and a second block which meet the conditions and read the information in the first block and the second block.
Preferably, the system further comprises:
the evaluation feedback module is used for evaluating feedback, uploading finished product tea comment information to the block chain storage system through the user terminal, packaging the finished product tea comment information into a third block, performing consensus verification, storing the third block into the block chain after the verification is passed, and synchronously packaging and writing uplink unit, uplink person and uplink time serving as uplink historical record information into the third block;
and the evaluation query module is used for evaluating and querying, and performing fuzzy query through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time to query and obtain a third block meeting the conditions and read the information in the third block.
The invention has the beneficial effects that:
a tea production circulation traceability management method and system based on a block chain has the following advantages compared with the prior art,
the method and the system relate to a tea leaf tracing full-flow main body, a block chain comprises basic information such as a production place, a type, a quantity, a unit, picking time, frying time, teachers' information, a batch number, a chain linking unit, a chain linking person name and chain linking time and transaction information such as transaction time, a transaction place and names of two transaction parties, so that each piece of information can be checked in the block chain, the one-object one-code full-flow certified product tracing is realized by utilizing the property of block chain tamper resistance, the data security is high, the tea leaf information is ensured to be transparent, any link of the full flow can be traced truly, and the authenticity and the accuracy of the recorded data are ensured;
the method and the system utilize a block chain non-centralized distributed system, reduce the cost of a centralized system monomer, improve the reliability of tea information and solve the problem of isolated tea information;
the method and the system reduce the interference behavior of personnel in tea data transmission, all tracing processes are controlled only by Internet equipment and programs, the whole process of tea recording, source tracing, destination tracing and responsibility tracing are realized, and the method and the system help tea producers, brand merchants and the like to perform evidence clearing.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic flow diagram of the process of the present invention;
fig. 2 is a schematic diagram of the system of the present invention.
In the figure: 1. the system comprises a data storage module 2, a data receiving module 3, a data processing module 4, a data query module 5, an evaluation feedback module 6 and an evaluation query module.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific examples in conjunction with the accompanying drawings. It is to be understood that the practice of the invention is not limited to the following examples, and that any variations and/or modifications may be made thereto without departing from the scope of the invention.
In the present invention, all parts and percentages are by weight, unless otherwise specified, and the equipment and materials used are commercially available or commonly used in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
Example (b):
as shown in fig. 1, a block chain-based tea production circulation traceability management method includes:
s101, establishing a block chain storage system, namely establishing the block chain storage system by networking all alliance link points by taking a tea farmer cooperative, a tea producer, a tea institute, a tea distributor and a traceability service provider as alliance link nodes;
s102, production information is collected, an RFID tag is arranged in each tea leaf packaging bag and each finished product tea leaf packaging bag, each RFID tag is provided with a unique ID identification code, and corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer;
s103, information chaining is produced, the unique ID identification code, the tea green information or the finished tea information in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a first block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the first block;
s104, linking the transaction information, uploading the unique ID identification code, the transaction time, the transaction place and the name of both parties of the transaction in each RFID label to a block chain storage system through an RFID reader-writer, packaging into a second block for consensus verification, storing the second block into the block chain after the verification is passed, and synchronously packaging and writing the uplink unit, the uplink person and the uplink time as uplink historical record information into the second block;
and S105, inquiring information, namely performing fuzzy inquiry through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time, inquiring to obtain a first block and a second block which meet the conditions, and reading the information in the first block and the second block.
In the method, the tea leaf information comprises tea leaf variety, tea leaf classification, tea leaf production area, picking time and picking quantity
In the method, the finished tea information comprises tea production place, tea quantity, frying time, teachers information, batch number and production units.
The method further comprises the following steps:
s106, evaluating feedback, namely uploading finished product tea comment information to a block chain storage system through a user terminal, packaging the finished product tea comment information into a third block, performing consensus verification, storing the third block into a block chain after the verification is passed, and synchronously packaging and writing uplink units, uplink persons and uplink time serving as uplink historical record information into the third block;
and S107, evaluating and inquiring, namely performing fuzzy inquiry through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time, inquiring to obtain a third block meeting the conditions, and reading the information in the third block.
As shown in fig. 2, a tea production circulation traceability management system based on a block chain comprises:
the data storage module 1 is used for establishing a block chain storage system, and establishing the block chain storage system by networking all alliance chain nodes by taking a tea farmer cooperative, a tea producer, a tea institute, a tea distributor and a traceability service provider as alliance chain nodes; the block chain storage system is established based on JAVA language and a block chain technology;
the data receiving module 2 is used for collecting production information, an RFID tag is arranged in each tea leaf packaging bag and each finished product tea leaf packaging bag, each RFID tag is provided with a unique ID identification code, and corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer; the data receiving module is used as a data front end and uses VUE and a technical stack thereof;
the data processing module 3 is used for producing information uplink, uploading the unique ID identification code, the tea green information or the finished product tea information in each RFID label to a block chain storage system through an RFID reader-writer, packaging the information into a first block for common identification verification, storing the verification into the block chain after the verification is passed, and synchronously packaging and writing uplink unit, uplink person and uplink time as uplink historical record information into the first block; the system is used for chaining transaction information, the unique ID identification code, the transaction time, the transaction place and the name of both transaction parties in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a second block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the second block;
the data query module 4 is used for querying information, and performing fuzzy query through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time to query and obtain a first block and a second block which meet conditions and read the information in the first block and the second block;
the evaluation feedback module 5 is used for evaluating feedback, uploading finished tea comment information to the block chain storage system through the user terminal, packaging the finished tea comment information into a third block for consensus verification, storing the third block into the block chain after the verification is passed, and synchronously packaging and writing uplink unit, uplink person and uplink time as uplink historical record information into the third block;
and the evaluation query module 6 is used for evaluating and querying, and performing fuzzy query through the user terminal according to one or more information of the unique ID identification code, the finished tea information and the uplink time to query and obtain a third block meeting the conditions and read the information in the third block.
In the description of the embodiments of the present invention, 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.
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.
It should be noted that, in the embodiments provided in the present invention, it should be understood that the disclosed system and method can be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the units or modules into only one logical division may be implemented in a different manner, and for example, a plurality of units, modules or components may be combined or integrated with another system, or some features may be omitted or not implemented. The units or modules described as separate parts may or may not be physically separate, and parts displayed as units or modules may or may not be physical units or modules, may be located in one place, or may be distributed on a plurality of network units or modules. Some or all of the units or modules may be selected according to actual needs to implement the destination of the solution of the embodiment.
In addition, each functional unit or module in the embodiments provided by the present invention may be integrated into one processing unit or module, or each unit or module may exist alone physically, or two or more units or modules are integrated into one unit or module.
The functions, if implemented in the form of software functional units or modules and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device, which may be a personal computer, a server, or a network device, to execute all or part of the steps of the method according to the embodiments of 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.
Finally, the above-described embodiment is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the invention as set forth in the claims.
Claims (6)
1. A tea production circulation traceability management method based on a block chain is characterized in that: the tea production circulation traceability management method based on the block chain comprises the following steps,
establishing a block chain storage system, namely establishing the block chain storage system by networking all alliance link points by taking a tea farmer cooperative, a tea producer, a tea institute, a tea dealer and a traceability service provider as alliance link nodes;
production information acquisition, wherein each tea leaf packaging bag and each finished product tea leaf packaging bag are internally provided with an RFID tag, each RFID tag is provided with a unique ID (identity) code, and a corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer;
the information chaining is produced, the unique ID identification code, the tea green information or the finished tea information in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packed into a first block for common identification verification, the block chain is stored after the verification is passed, and the chaining unit, the chaining person and the chaining time are used as the chaining historical record information to be synchronously packed and written into the first block;
the transaction information is subjected to chain connection, the unique ID identification code, the transaction time, the transaction place and the name of both transaction parties in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a second block for common identification verification, the block chain is stored after the verification is passed, and a chain connection unit, a chain connection person and chain connection time are used as chain connection historical record information and are synchronously packaged and written into the second block;
and in the information inquiry, the user terminal performs fuzzy inquiry according to one or more information in the unique ID identification code, the finished tea information and the uplink time to acquire a first block and a second block which meet the conditions and read the information in the first block and the second block.
2. The tea production circulation traceability management method based on the block chain as claimed in claim 1, wherein: the tea leaf information comprises tea leaf varieties, tea leaf grading, tea leaf producing areas, picking time and picking quantity.
3. The tea production circulation traceability management method based on the block chain as claimed in claim 1, wherein: the finished tea information comprises tea producing area, tea quantity, frying time, teachers information, batch number and production units.
4. The tea production circulation traceability management method based on the block chain as claimed in claim 1, wherein: the method further comprises the step of enabling the user to select the target,
the evaluation feedback is realized by uploading finished product tea comment information to a block chain storage system through a user terminal, packaging the finished product tea comment information into a third block, performing consensus verification, storing the third block into a block chain after the verification is passed, and synchronously packaging and writing the uplink unit, the uplink person and the uplink time as uplink historical record information into the third block;
and evaluating and inquiring, namely performing fuzzy inquiry through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time, inquiring to obtain a third block meeting the conditions, and reading the information in the third block.
5. The utility model provides a tealeaves production circulation management system that traces to source based on block chain which characterized in that: the tea production circulation traceability management system based on the block chain comprises,
the data storage module is used for establishing a block chain storage system, and establishing the block chain storage system by networking all alliance chain nodes by taking a tea farmer cooperative, a tea producer, a tea institute, a tea distributor and a traceability service provider as alliance chain nodes;
the data receiving module is used for collecting production information, an RFID tag is arranged in each tea leaf packaging bag and each finished product tea leaf packaging bag, each RFID tag is provided with a unique ID identification code, and corresponding tea leaf information or finished product tea leaf information is respectively input into each RFID tag through an RFID reader-writer;
the data processing module is used for producing information chaining, the unique ID identification code, the tea green information or the finished product tea information in each RFID label is uploaded to the block chain storage system through the RFID reader-writer and packaged into a first block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the first block; the system is used for chaining transaction information, the unique ID identification code, the transaction time, the transaction place and the name of both transaction parties in each RFID label are uploaded to a block chain storage system through an RFID reader-writer and packaged into a second block for common identification verification, the block chain is stored after the verification is passed, and a chaining unit, a chaining person and chaining time are used as chaining historical record information to be synchronously packaged and written into the second block;
and the data query module is used for querying information, and performing fuzzy query through the user terminal according to the unique ID identification code, the finished tea information and one or more information in the uplink time to query to obtain a first block and a second block which meet the conditions and read the information in the first block and the second block.
6. The blockchain-based tea production flow traceability management system of claim 5, wherein: the system further comprises a control unit for controlling the operation of the motor,
the evaluation feedback module is used for evaluating feedback, uploading finished product tea comment information to the block chain storage system through the user terminal, packaging the finished product tea comment information into a third block, performing consensus verification, storing the third block into the block chain after the verification is passed, and synchronously packaging and writing uplink unit, uplink person and uplink time serving as uplink historical record information into the third block;
and the evaluation query module is used for evaluating and querying, and performing fuzzy query through the user terminal according to one or more information in the unique ID identification code, the finished tea information and the uplink time to query and obtain a third block meeting the conditions and read the information in the third block.
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Cited By (5)
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| CN112950237A (en) * | 2021-05-12 | 2021-06-11 | 常州市市场监管服务中心(常州市特种设备事故调查处置中心) | Gas cylinder quality safety tracing system based on OCR and block chain and control method |
| CN113377852A (en) * | 2021-06-18 | 2021-09-10 | 虎彩印艺股份有限公司 | Block chain-based method for tracing data source in wind control report |
| CN113379428A (en) * | 2021-05-10 | 2021-09-10 | 贵州大学 | Bottled wine circulation tracing method and system |
| WO2023005309A1 (en) * | 2021-07-26 | 2023-02-02 | 合肥海尔电冰箱有限公司 | Blockchain-based product information processing method, and computer-readable storage medium |
| CN116485418A (en) * | 2023-06-21 | 2023-07-25 | 福建基茶生物科技有限公司 | Tracing method and system for tea refining production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113379428A (en) * | 2021-05-10 | 2021-09-10 | 贵州大学 | Bottled wine circulation tracing method and system |
| CN112950237A (en) * | 2021-05-12 | 2021-06-11 | 常州市市场监管服务中心(常州市特种设备事故调查处置中心) | Gas cylinder quality safety tracing system based on OCR and block chain and control method |
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| CN116485418A (en) * | 2023-06-21 | 2023-07-25 | 福建基茶生物科技有限公司 | Tracing method and system for tea refining production |
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