CN112435040A - Block chain based product production and use track tracing method - Google Patents
Block chain based product production and use track tracing method Download PDFInfo
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Abstract
The invention discloses a tracing method for product production and use tracks based on a block chain, which comprises the steps of recording and storing product information, recording and storing all production information and logistics tracks of a product through block chain link points; confirming product information, namely confirming the product to be traced according to the image acquisition of the product and the bar code of the product; scanning the bar code of the product, namely scanning the bar code of the product needing tracing; according to the block chain-based product production and use track tracing method disclosed by the invention, a series of processes of supply of production raw materials, transportation of the production raw materials, sale and transportation of products and the like are recorded on information nodes of a block chain by using a block chain technology, so that targets can be directly found according to various points when a consumer maintains rights and relevant departments investigate, and a large amount of time and labor force are saved.
Description
Technical Field
The invention relates to the technical field of tracing methods, in particular to a block chain-based product production and use trajectory tracing method.
Background
The block chain is a serial transaction record which is connected in series by means of cryptography and protects contents, and is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like.
After the quality and other problems of general products occur, related departments can only start to inquire the production information of the products and the sales route manufacturers according to the selling places during the maintenance of the right, the mode of obtaining the evidence step by step delays time, a large amount of manpower and material resources are consumed when the mode is used for finding the accurate problems, and the problem occurring at any step in the process can possibly cause the failure of the whole investigation process. This causes great inconvenience to the right of maintenance of the consumer and the work of the relevant departments.
Disclosure of Invention
The invention aims to provide a block chain-based product production and use trajectory tracing method to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the block chain based product production and use track tracing method is characterized by comprising the following steps:
recording and storing product information, confirming the product information, scanning product bar codes, producing products and acquiring use tracks;
recording and storing product information, namely recording and storing all production information and logistics tracks of the product through block chain link points;
confirming product information, namely confirming the product to be traced according to the image acquisition of the product and the bar code of the product;
scanning the bar codes of the products, namely scanning the bar codes of the products needing tracing by using external communication equipment or special acquisition equipment, and extracting relevant information of the products recorded by the block chain information nodes;
the production of the product and the acquisition of the use track comprise:
acquiring product production information, and extracting production related information of products, such as production raw materials, production dates and delivery time of the products, recorded by the blockchain information node;
and acquiring a product use track, and extracting transportation information and delivery receipt information about the product recorded by the blockchain information node according to one sales place of the product.
Preferably, the record storage of the product information includes:
s1: collecting and recording product data, wherein basic information of products, such as raw material information of the products, supply manufacturers of the raw materials, manufacturers of the products, shipment information of the manufacturers, image information of the products and the like, is recorded on information nodes of a block chain by the block chain technology;
s2: recording the delivery condition of the product, wherein the product delivery condition comprises logistics transportation information of the product, receiving and sending time information of the product, receiving place information of the product and other product transportation track information, and the like, and the product transportation track information is recorded on an information node of a block chain through a block chain technology;
s3: the sales information of the product, including the verification signing information of the product, the sales delivery record of the product and other related sales information, is recorded on the information node of the block chain by the block chain technology;
s4: and the product traceability information display comprises information such as bar codes of products, image marks of the products and the like, information data of related processes are interactively stored through the association with the block chain information nodes, and finally the stored information is displayed through query modes such as the bar codes.
Preferably, the tracing of the product production information includes:
scanning a product bar code, namely searching by using information recorded by a network information node of a block chain according to the information of the product production raw material obtained by scanning the bar code; determining the components and the dosage information of the production raw materials according to the retrieved raw material information, and further searching according to the information of each component of the raw materials to obtain a delivery channel of each raw material to a supplier;
information on suppliers of the respective raw materials is extracted, and delivery time and delivery information of the respective raw materials of the product are searched and confirmed to know information on the initial production channel.
Preferably, the tracing of the product use track comprises shipment information of raw material manufacturers, shipment information of manufacturers and sales information of products;
the shipment information of the raw material manufacturer comprises the shipment time information of the raw materials, the transportation track information of the raw materials and the information of the final receiving place of the raw materials;
the shipment information of the manufacturer comprises shipment quantity information of the product, transportation transfer track information of the product and information of the final receiving place of the product;
sales information of the product includes information of the amount of product sales and the time of product sales.
Preferably, the block chain information node includes: a chain main information node of the block and a sub information node of the block chain;
and the sub information nodes of a plurality of groups of block chains are controlled and linked under the main information node of the block chain, and the sub information nodes of the sub information which the sub information nodes belong to are searched through the main information nodes of different block chains, so that more detailed content of the information contained in the main information node of the block chain is obtained.
Preferably, the connection between the traceability of the product information and the blockchain comprises: the connection between the product information record and the block chain, the connection between the product delivery information and the block chain, the connection between the product sales information and the block chain, and the connection between the display of the traceability information and the block chain;
the record of the product information is directly recorded by a plurality of groups of main information nodes of the block chain, and the main information nodes respectively record and store the information data of the product on a plurality of groups of sub information nodes below according to different characteristics;
the delivery condition of the product is directly recorded on a main information node of the block chain;
the sales information of the product is directly recorded on a main information node of the block chain;
and the display of the tracing information continuously carries out information interaction with the information nodes of the block chain through the change between the information.
The invention discloses a block chain-based product production and use track tracing method, which records a series of processes of supply of production raw materials, transportation of the production raw materials, sale and transportation of products and the like on information nodes of a block chain by utilizing a block chain technology, a plurality of sub information nodes are arranged under each main information node, and the sub information nodes classify and record data information in more detail according to the characteristics of the main information nodes, so that a target can be directly found according to each point when a consumer maintains rights and relevant departments investigate, and a large amount of time and labor force are saved accurately.
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In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of the relationship between the production and usage trajectory tracing and the blockchain of the present invention;
FIG. 2 is a schematic flow chart of a tracing method for product production and usage trajectory according to the present invention;
FIG. 3 is a schematic flow chart of the traceability of the product production of the present invention;
fig. 4 is a schematic flow chart of tracing the product using track according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
The invention discloses a block chain-based product production and use track tracing method, which comprises the following steps:
recording and storing product information, confirming the product information, scanning product bar codes, producing products and acquiring use tracks;
recording and storing product information, namely recording and storing all production information and logistics tracks of the product through block chain link points;
confirming product information, namely confirming the product to be traced according to the image acquisition of the product and the bar code of the product;
scanning the bar codes of the products, namely scanning the bar codes of the products needing tracing by using external communication equipment or special acquisition equipment, and extracting relevant information of the products recorded by the block chain information nodes;
the production of the product and the acquisition of the use track comprise:
acquiring product production information, and extracting production related information of products, such as production raw materials, production dates and delivery time of the products, recorded by the blockchain information node;
and acquiring a product use track, and extracting transportation information and delivery receipt information about the product recorded by the blockchain information node according to one sales place of the product.
Please refer to fig. 2 for details of the tracing process of the production and use track of the product, and fig. 2 is a schematic flow diagram of the tracing manner of the production and use track of the product according to the present invention;
s101: confirming the bar code of the product identification, and scanning the two-dimensional code of the product to confirm the product name and the graphic information;
s102: scanning the bar code by using communication equipment and APP, and scanning the bar code according to the equipment to obtain relevant information of the product;
s103: scanning a series of product information such as product production raw materials, production date, delivery time, distribution place and the like obtained by bar codes;
s104: and inquiring the production and use tracks of the product according to the obtained product information.
Specifically, referring to fig. 1, fig. 1 is a schematic diagram illustrating a relationship between a production track and a usage track of a product according to the present invention and a block chain, and the method includes the following steps:
s0: the block chain module comprises two groups of main information nodes, wherein one main node is related to product production information, and the other main node is related to a product use track; a product raw material information sub-node, a product supplier sub-node, a product manufacturer sub-node and a product seller sub-node are arranged below the main node of the product information; the main node of the product use track is divided into a sub-node of supplier transportation information, a sub-node of manufacturer delivery transportation information and a sub-node of selling confirmation information.
S1: collecting and recording product information, wherein the product information comprises raw material information of a product, raw material supplier information, shipment information of a manufacturer and the like, and the information is sequentially classified and recorded and stored in a sub-node of block chain information related to the product information;
s2: the delivery condition of the product comprises logistics transportation information of the product and information receiving and sending time information of the product, and the logistics transportation information and the information receiving and sending time information of the product are sequentially recorded and stored in the sub-nodes of the block chain information related to the use track of the product in a classified manner;
s3: the sales information of the product comprises verification signing of the product and sales delivery records of the product, and the classification records are stored in the child nodes of the block chain information about the use track of the product in sequence;
s4: the product traceability information display comprises bar codes of products and image information of the products, information interaction is continuously carried out between the bar codes of the products and the block chains, real-time updating is carried out according to information recorded and stored in previous steps, and the production information and the use track of the products at each stage are obtained through bar code login of the products.
Specifically, please refer to fig. 3 for tracing the source of the product production information, and fig. 3 is a schematic flow diagram of tracing the product production according to the present invention, which includes:
s201: searching information by using the block chain network information node according to the obtained information of the product production raw material, scanning a product bar code, and searching by using information recorded by the block chain network information node according to the information of the product production raw material obtained by scanning the bar code;
s202: obtaining the components of the production raw materials of the product according to the information stored in the block chain link points, and determining the components and the dosage information of the production raw materials according to the retrieval raw material information;
s203: according to the obtained component information of each product raw material, inquiring detailed information of the raw materials recorded by the child nodes of the block chain, and further searching and obtaining a delivery channel of each raw material to a supplier according to the information of each component of the raw materials;
s204: inquiring the delivery record of the raw materials of the manufacturer according to the obtained information of the purchasing manufacturer, knowing the destination of the raw materials through the delivery record inquiry, and finding out the manufacturer using the raw materials; information on suppliers of the respective raw materials is extracted, and delivery time and delivery information of the respective raw materials of the product are searched and confirmed to know information on the initial production channel.
Specifically, tracing the use track of the product comprises shipment information of a raw material manufacturer, shipment information of a manufacturer and sales information of the product; referring to fig. 4, fig. 4 is a schematic flow chart illustrating tracing of a product use track according to the present invention;
s301: inquiring and confirming a delivery manufacturer by using the block chain node information according to the obtained information of the distribution place, wherein the delivery information of the raw material manufacturer comprises the delivery time information of the raw materials, the transportation track information of the raw materials and the information of the final receiving place of the raw materials;
s302: acquiring information of delivery time and location of the product according to the obtained information of each delivery manufacturer, wherein the delivery information of the manufacturers comprises delivery amount information of the product, transportation transfer track information of the product and information of the final receiving place of the product;
s303: grasping the destination and use tracks of the product according to the obtained shipment information of the product; wherein the sales information of the product comprises information of the amount of sales of the product and the time of sales of the product.
Specifically, the block chain information node includes: a chain main information node of the block and a sub information node of the block chain;
and the sub information nodes of a plurality of groups of block chains are controlled and linked under the main information node of the block chain, and the sub information nodes of the sub information which the sub information nodes belong to are searched through the main information nodes of different block chains, so that more detailed content of the information contained in the main information node of the block chain is obtained.
According to the tracing method for the production and use tracks of the product based on the block chain, disclosed by the embodiment of the invention, all related information of the production and use tracks of the product is recorded and stored by utilizing the characteristics of distributed data storage and point-to-point transmission of the block chain, the related information comprises raw materials used for production, shipment information of manufacturers providing the raw materials, manufacturers processing the product and the manufacturers, sale confirmation information of the product and the like, information display is carried out through the bar code of the product according to the stored information, a user can obtain basic related information of the product according to bar code scanning, and related details of the product can be known according to the information stored by each node of the block chain when tracing the product.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The use of the phrase "including a" does not exclude the presence of other, identical elements in a process, method, article, or apparatus that comprises the same element, unless the context clearly dictates otherwise.
Claims (6)
1. The block chain based product production and use track tracing method is characterized by comprising the following steps:
recording and storing product information, confirming the product information, scanning product bar codes, producing products and acquiring use tracks;
recording and storing product information, namely recording and storing all production information and logistics tracks of the product through block chain link points;
confirming product information, namely confirming the product to be traced according to the image acquisition of the product and the bar code of the product;
scanning the bar codes of the products, namely scanning the bar codes of the products needing tracing by using external communication equipment or special acquisition equipment, and extracting relevant information of the products recorded by the block chain information nodes;
the production of the product and the acquisition of the use track comprise:
acquiring product production information, and extracting production related information of products, such as production raw materials, production dates and delivery time of the products, recorded by the blockchain information node;
and acquiring a product use track, and extracting transportation information and delivery receipt information about the product recorded by the blockchain information node according to one sales place of the product.
2. The blockchain-based product production and use trajectory tracing method according to claim 1, wherein the record storage of the product information comprises:
s1: collecting and recording product data, wherein basic information of products, such as raw material information of the products, supply manufacturers of the raw materials, manufacturers of the products, shipment information of the manufacturers, image information of the products and the like, is recorded on information nodes of a block chain by the block chain technology;
s2: recording the delivery condition of the product, wherein the product delivery condition comprises logistics transportation information of the product, receiving and sending time information of the product, receiving place information of the product and other product transportation track information, and the like, and the product transportation track information is recorded on an information node of a block chain through a block chain technology;
s3: the sales information of the product, including the verification signing information of the product, the sales delivery record of the product and other related sales information, is recorded on the information node of the block chain by the block chain technology;
s4: and the product traceability information display comprises information such as bar codes of products, image marks of the products and the like, information data of related processes are interactively stored through the association with the block chain information nodes, and finally the stored information is displayed through query modes such as the bar codes.
3. The blockchain-based product production and use trajectory tracing method according to claim 1, wherein the tracing of the product production information comprises:
scanning a product bar code, namely searching by using information recorded by a network information node of a block chain according to the information of the product production raw material obtained by scanning the bar code; determining the components and the dosage information of the production raw materials according to the retrieved raw material information, and further searching according to the information of each component of the raw materials to obtain a delivery channel of each raw material to a supplier;
information on suppliers of the respective raw materials is extracted, and delivery time and delivery information of the respective raw materials of the product are searched and confirmed to know information on the initial production channel.
4. The method for tracing the production and use track of a product based on a blockchain according to claim 1, wherein the tracing of the use track of the product comprises shipment information of a raw material manufacturer, shipment information of a manufacturer and sales information of the product;
the shipment information of the raw material manufacturer comprises the shipment time information of the raw materials, the transportation track information of the raw materials and the information of the final receiving place of the raw materials;
the shipment information of the manufacturer comprises shipment quantity information of the product, transportation transfer track information of the product and information of the final receiving place of the product;
sales information of the product includes information of the amount of product sales and the time of product sales.
5. The blockchain-based product production and use trajectory tracing method according to claim 1, wherein the blockchain information node comprises: a chain main information node of the block and a sub information node of the block chain;
and the sub information nodes of a plurality of groups of block chains are controlled and linked under the main information node of the block chain, and the sub information nodes of the sub information which the sub information nodes belong to are searched through the main information nodes of different block chains, so that more detailed content of the information contained in the main information node of the block chain is obtained.
6. The blockchain-based product production and use trajectory tracing method according to claim 2, wherein the linking between the tracing of the product information and the blockchain comprises: the connection between the product information record and the block chain, the connection between the product delivery information and the block chain, the connection between the product sales information and the block chain, and the connection between the display of the traceability information and the block chain;
the record of the product information is directly recorded by a plurality of groups of main information nodes of the block chain, and the main information nodes respectively record and store the information data of the product on a plurality of groups of sub information nodes below according to different characteristics;
the delivery condition of the product is directly recorded on a main information node of the block chain;
the sales information of the product is directly recorded on a main information node of the block chain;
and the display of the tracing information continuously carries out information interaction with the information nodes of the block chain through the change between the information.
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| CN202011322774.8A CN112435040A (en) | 2020-11-23 | 2020-11-23 | Block chain based product production and use track tracing method |
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| CN202011322774.8A CN112435040A (en) | 2020-11-23 | 2020-11-23 | Block chain based product production and use track tracing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112883086A (en) * | 2021-04-29 | 2021-06-01 | 江苏荣泽信息科技股份有限公司 | Product supply chain query management device and method based on block chain |
| CN113159672A (en) * | 2021-03-29 | 2021-07-23 | 武汉卓尔信息科技有限公司 | Industrial automation management system and method based on block chain |
| CN113762983A (en) * | 2021-08-11 | 2021-12-07 | 成都华药共享网络科技有限公司 | Block chain-based medical product chain tracing method |
| CN115471201A (en) * | 2022-09-20 | 2022-12-13 | 盐城工学院 | Industrial chain digital collaborative supervision platform based on big data and block chain |
| CN118297611A (en) * | 2024-06-04 | 2024-07-05 | 凉山彝族自治州农业科学研究院 | Block chain-based fresh and sweet fragrance raw material tracing method and system |
-
2020
- 2020-11-23 CN CN202011322774.8A patent/CN112435040A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113159672A (en) * | 2021-03-29 | 2021-07-23 | 武汉卓尔信息科技有限公司 | Industrial automation management system and method based on block chain |
| CN112883086A (en) * | 2021-04-29 | 2021-06-01 | 江苏荣泽信息科技股份有限公司 | Product supply chain query management device and method based on block chain |
| CN113762983A (en) * | 2021-08-11 | 2021-12-07 | 成都华药共享网络科技有限公司 | Block chain-based medical product chain tracing method |
| CN115471201A (en) * | 2022-09-20 | 2022-12-13 | 盐城工学院 | Industrial chain digital collaborative supervision platform based on big data and block chain |
| CN118297611A (en) * | 2024-06-04 | 2024-07-05 | 凉山彝族自治州农业科学研究院 | Block chain-based fresh and sweet fragrance raw material tracing method and system |
| CN118297611B (en) * | 2024-06-04 | 2024-08-20 | 凉山彝族自治州农业科学研究院 | Block chain-based fresh and sweet fragrance raw material tracing method and system |
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