CN111461742A - A blockchain-based manufacturing data graphic management system - Google Patents

Abstract

The invention discloses a block chain-based manufacturing data graphic management system, including graphic data receiving module, graphic block chain data processing module and graphic product traceability module, graphic data receiving module receiving each node sending The data, including the equipment information uploaded by each equipment manufacturing enterprise node and the enterprise information of the equipment manufacturing enterprise, the product order information uploaded by each product manufacturing enterprise node and the enterprise information of the product manufacturing enterprise; then the blockchain data processing module will The data uploaded by each node is authenticated and shown on the chain, and stored in the distributed file system. The product ID of the product to be queried is received through the product traceability module shown in the figure, and the product with the same ID is found in the distributed file system according to this ID. products, and display their corresponding manufacturing data. By implementing the embodiments of the present invention, the comprehensiveness of the traceability information is improved, the problem of data tampering is solved, and the authenticity of the traceability information is improved.

Description

A blockchain-based manufacturing data graphic management system

technical field

The invention relates to the technical field of blockchain, in particular to a manufacturing data graphic management system based on blockchain.

Background technique

Under the industrial Internet, enterprise collaborative manufacturing, in the product supply chain, both equipment manufacturing enterprises and product manufacturing enterprises are in an important position. Product manufacturing enterprises purchase equipment produced by equipment manufacturing enterprises, and then manufacture products through equipment, and finally consumers conduct product manufacturing. Buy. The equipment information, product information, equipment manufacturing enterprise information and product manufacturing enterprise information are enough to become the overall manufacturing data of the entire manufacturing industry.

In the prior art, the traceability information that consumers can often find when tracing products only includes the production batch, production time and corresponding production unit of the product. The traceability information that can be queried is not comprehensive enough. In addition, the above traceability information It is managed separately by the production unit of the product, and the lack of supervision is prone to data tampering.

SUMMARY OF THE INVENTION

The embodiment of the present invention provides a block chain-based manufacturing data graphic management system, which can obtain the entire manufacturing data corresponding to the product during product traceability, the traceability information is more comprehensive, and the existing traceability information is easy to occur. Data tampering issues.

A manufacturing data graphic management system based on block chain, characterized in that it includes: graphic data receiving module, graphic block chain data processing module and graphic product traceability module;

The graphic data receiving module is used for receiving manufacturing data; the manufacturing data includes: equipment information, enterprise information of equipment manufacturing enterprises, product order information, and enterprise information of product manufacturing enterprises; wherein, the equipment information and The enterprise information of the equipment manufacturing enterprise is uploaded by each equipment manufacturing enterprise node, the equipment information includes the equipment ID of the equipment and the equipment manufacturing enterprise ID corresponding to the equipment, and the product order information and the enterprise information of the product manufacturing enterprise are provided by each Uploaded by the product manufacturer node, the product order information includes the product ID of each product, the device ID corresponding to each product, and the product manufacturer ID corresponding to each product;

The illustrated blockchain data processing module is used to call the preset data authorization protocol, perform data authorization for the manufacturing data, and then upload the manufacturing data to the chain and store it in the data center after authorization is confirmed. In the distributed file system; wherein, when the manufacturing data is stored in the distributed file system, according to the device ID, the device manufacturing enterprise ID corresponding to the device, the product ID, the device ID corresponding to the product, and the corresponding device ID of the product. Product manufacturer ID, associate the equipment information, the enterprise information of the equipment manufacturing enterprise, the product order information and the enterprise information of each product manufacturer to construct a manufacturing information map and store it through a preset graphic database;

The product traceability module shown in the figure is used to receive the product ID of the product to be queried, and then searches the distributed file system according to the product ID of the product to be queried. The manufacturing data corresponding to the found products are displayed.

Further, the graphic data receiving module is further configured to receive product experience data uploaded by each consumer node, and then send the product experience data to the graphic block chain data processing module, so that the graphic The block chain data processing module confirms the data right of the product experience data and uploads it to the chain.

Further, the illustrated blockchain data processing module is further configured to invoke a preset incentive protocol to allocate tokens to each of the equipment manufacturing enterprise nodes, product manufacturing enterprise nodes and consumer nodes.

Further, the illustrated product traceability module further includes a knowledge graph visualization sub-module, and the knowledge graph visualization module is used to display the found manufacturing data in the form of a graph.

Further, the equipment information also includes: equipment type ID, equipment newness, processing accuracy and processing efficiency.

Further, the product order information further includes: product category ID, product batch, product production date, product specification, product picture and product price information.

Further, it also includes a device configuration module as shown in the figure, the device configuration module is used to receive the product category ID of the product to be configured, and then according to the product category ID of the product to be configured, in the distributed file system, find the corresponding ID. The product category with the same product category ID of the product to be configured is displayed, and the device information corresponding to the found product category is displayed.

By implementing the embodiments of the present invention, the following beneficial effects are obtained:

The embodiment of the present invention discloses a block chain-based manufacturing data graphic management system, including graphic data receiving module, graphic block chain data processing module and graphic product traceability module, the data receiving module receives each computer The data sent by the node includes the equipment information uploaded by each equipment manufacturing enterprise node and the enterprise information of the equipment manufacturing enterprise, the product order information uploaded by each product manufacturing enterprise node and the enterprise information of the product manufacturing enterprise; the information of the above four parts consists of The overall manufacturing data is collected, and then the data uploaded by each node is confirmed and uploaded to the chain by the blockchain data processing module, and stored in the distributed file system. Item data are correlated to construct a manufacturing information map, which is then stored in a graph database. Finally, when a user needs to trace a product, the product ID of the product to be queried is received through the product traceability module shown in the figure, and the distribution is distributed according to this ID. Find products with the same ID in the file system, and display the corresponding manufacturing data. Compared with the existing technology, when product traceability is performed, not only the type, batch, production date, etc. of the product can be queried, but also It is possible to query the equipment information of the equipment used to produce this product and the information of the company that manufactures the equipment. The information chain is longer and the traceability effect is more comprehensive. On the other hand, the data uploaded by each node is confirmed and uploaded to the chain. The manufacturing data is jointly supervised by all nodes, and is no longer managed by the product manufacturer alone, which solves the problem of data tampering and improves the authenticity of traceability information.

Description of drawings

FIG. 1 is a schematic structural diagram of a block chain-based manufacturing data graphic management system provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in FIG. 1, an embodiment of the present invention provides a block chain-based manufacturing data graphic management system, including: graphic data receiving module, graphic block chain data processing module and graphic product traceability module;

The graphic data receiving module is used for receiving manufacturing data; the manufacturing data includes: equipment information, enterprise information of equipment manufacturing enterprises, product order information, and enterprise information of product manufacturing enterprises; wherein, the equipment information and The enterprise information of the equipment manufacturing enterprise is uploaded by each equipment manufacturing enterprise node, the equipment information includes the equipment ID of the equipment and the equipment manufacturing enterprise ID corresponding to the equipment, and the product order information and the enterprise information of the product manufacturing enterprise are provided by each Uploaded by the product manufacturer node, the product order information includes the product ID of each product, the device ID corresponding to each product, and the product manufacturer ID corresponding to each product;

The illustrated blockchain data processing module is used to invoke the preset data authorization protocol, perform data authorization for the manufacturing data, and then upload the manufacturing data to the chain and store it in the In the distributed file system; wherein, when the manufacturing data is stored in the distributed file system, according to the device ID, the device manufacturing enterprise ID corresponding to the device, the product ID, the device ID corresponding to the product, and the corresponding device ID of the product. Product manufacturer ID, associate the equipment information, the enterprise information of the equipment manufacturing enterprise, the product order information and the enterprise information of each product manufacturer to construct a manufacturing information map and store it through a preset graphic database;

The product traceability module shown in the figure is used to receive the product ID of the product to be queried, and then searches the distributed file system according to the product ID of the product to be queried. The manufacturing data corresponding to the found products are displayed.

First of all, it should be noted that the above-mentioned equipment manufacturing enterprise nodes and product manufacturing enterprise nodes are computer nodes in a blockchain system;

In the present invention, the manufacturing data includes four parts, namely equipment information, enterprise information of equipment manufacturing enterprises, product order information and enterprise information of product manufacturing enterprises.

Equipment information refers to some information about equipment used to produce a certain product, preferably including but not limited to: equipment type ID, equipment ID, equipment manufacturing company ID, equipment newness, processing accuracy and processing efficiency, etc. For example, to produce a kind of toilet paper, a toilet paper rewinder, a paper cutter and a sealing machine are required; then in the present invention, the paper rewinder, the paper cutter and the sealing machine will have a device type ID, because a type of equipment Next, it may include multiple devices, such as paper cutters, which may include paper cutter A, paper cutter B, paper cutter C, etc., so each device also has an independent device ID. As for the device Manufacturing company ID, for example, paper cutter A is manufactured by company D, then for paper cutter A, the corresponding equipment manufacturing company ID is the ID used to identify company D, and the degree of newness of the equipment, processing accuracy and processing. Some basic information such as efficiency is not described here; it should be noted that the specific data items of the above equipment information can be added or deleted according to the actual situation;

For equipment manufacturing enterprise information, the preferred equipment manufacturing enterprise information, including but not limited to, enterprise ID (which can be represented by the enterprise name), enterprise location, legal representative, registered capital, business scope, business qualifications, number of employees, contact information, etc. ;

The same product manufacturer information is consistent with the equipment manufacturer information, including but not limited to the above basic enterprise information;

For product order information, it preferably includes: product category ID, product ID, device ID corresponding to the product, product manufacturer ID corresponding to the product, product batch, product quantity in the same batch, product production date, product specification, product image and product price information. Here, the equipment ID corresponding to the product and the product manufacturer ID corresponding to the product are mainly explained. For example, a roll of toilet paper P of company J is manufactured by paper rewinder G, paper cutter A and sealing machine F, then this The equipment ID corresponding to the toilet paper roll includes the IDs of three machines: paper rewinder G, paper cutter A, and sealing machine F. The corresponding product manufacturer ID is the ID of company J.

Each equipment manufacturer node is responsible for uploading its own enterprise information and the equipment information of the equipment it manufactures, while each product manufacturer is responsible for uploading its own enterprise information and order information for the products it produces. The data receiving module receives and obtains the manufacturing data of the present invention;

After receiving the above manufacturing data, the data receiving module in the figure transmits the data to the blockchain data processing module in the figure. The data is confirmed and the provider of the data is determined. It is preferable to encrypt and process privacy-sensitive data. The blockchain system adopts an asymmetric encryption technology system, which will allocate a bunch of public keys and keys. The public key is open to the public and the secret is secret. The keys are distributed to each computer node. For the data submitted by a node O, digitally sign it with the secret key of node O. For each original record, there is a "node" to prove that the data belongs to O; other nodes can easily verify whether a piece of data belongs to O's public key. It is owned by O; this completes the data confirmation. Data confirmation is a commonly used technology in blockchain and will not be expanded here;

After the data rights are confirmed, the block chain data processing module shown in the figure will upload the data to the chain and store it in the distributed file system. During storage, each equipment information, equipment manufacturing enterprise information, product order information and product production are stored through the above-mentioned equipment ID, equipment manufacturing enterprise ID corresponding to the equipment, product ID, equipment ID corresponding to the product, and product manufacturing enterprise ID corresponding to the product. The various data in the enterprise information are associated to build a manufacturing information map, which is then stored in a graph database.

Still taking the above example, a roll of toilet paper P of product manufacturer J is manufactured by paper rewinder G, paper cutter A, and sealer F, while paper rewinder G is produced by equipment manufacturer H, which cuts paper. Machine A is produced by equipment manufacturer D, and sealing machine F is produced by equipment manufacturer K.

Then, after identifying these entities, toilet paper P, product manufacturer J, paper rewinder G, paper cutter A, sealer F, equipment manufacturer H, equipment manufacturer D, and production equipment manufacturer K, Extract the relationship between each entity, and then associate each entity through the ID of each entity to construct the manufacturing information map corresponding to toilet paper P, and the manufacturing information map of toilet paper P contains the manufacturing data corresponding to toilet paper P, Including: product type ID of toilet paper P, product ID, product batch, product quantity in the same batch, product production date, product specification, product picture and product price information, equipment information of paper rewinder G, paper cutter A equipment information, equipment information of sealing machine F, enterprise information of product manufacturer J, enterprise information of equipment manufacturing enterprise H, enterprise information of equipment manufacturing enterprise D and enterprise information of production equipment manufacturing enterprise K; preferably, NEO4J graph database can be used to store.

In the graph database, the ID of each entity is used as a node, and each associated node constitutes a node cluster, and the relationship between each entity is used as the connection relationship between each node, thereby forming the connection relationship between each node cluster.

After the data is processed and stored, the product traceability module shown in the figure receives the product ID of the product to be queried, then finds the manufacturing data corresponding to the product with the same ID, and then displays the entire product traceability process.

In a preferred embodiment, the product traceability module shown in the figure includes a knowledge graph visualization sub-module, and the knowledge graph visualization module is used to display the found manufacturing data in the form of a graph. The data is displayed directly in the form of a graph, and users can intuitively sort out the connections between the data.

In a preferred embodiment, it further includes: a graphic device configuration module, the graphic device configuration module is configured to receive the product category ID of the product to be configured, and then according to the product category ID of the to-be-configured product, in The distributed file system is searched for a product type that is the same as the product type ID of the product to be configured, and the device information corresponding to the found product type is displayed. Through this embodiment, the user can obtain the equipment information required to produce a certain product, and can quickly realize the configuration of the product production line. For example, if the user needs to produce toilet paper, he only needs to input the ID of the toilet paper type into the system, and the system will The equipment information of the paper rewinder, the equipment information of the paper cutter, the equipment information of the sealing machine, and the enterprise information of the manufacturing enterprises corresponding to the above equipments required for the production of toilet paper can be fed back to the user, and the user can quickly Realize the purchase of equipment and complete the configuration of the production line, which greatly improves the configuration efficiency of the production line.

In a preferred embodiment, the graphic data receiving module is further configured to receive product experience data uploaded by each consumer node, and then send the product experience data to the graphic block chain data processing module, In order to make the block chain data processing module in the figure confirm the data right of the product experience data and upload it to the chain. The above experience data refers to the evaluation of a product. Consumers fill in the evaluation data for a certain product according to a preset form, and then upload it through the consumer node. The product experience data must include the product ID and product evaluation. information. After each consumer node uploads the product experience data, the blockchain data processing module will call a preset incentive protocol to allocate tokens to each of the equipment manufacturing enterprise nodes, product manufacturing enterprise nodes, and consumer nodes.

The token (pass) of the blockchain system can have three attributes: consumption points attribute, creditor's rights attribute, and securities attribute. A digital certificate system is built in, which can determine the generation, distribution and transfer of Tcken (token). Through Token, it is very convenient to measure and reward various data-based behaviors. The behavior of each participant in the manufacturing industry can be digitized, and tokens can be used to reward orders according to their value contributions.

设节点R当日获得的奖励订单为m；节点R参与了j项产品订单,则A的获取的奖励订单

：A获奖订单占当天的奖励比例为:m/M。In the present invention, a corresponding incentive mechanism is also set up, and the blockchain data processing module distributes rewards on the day according to the product order measurement results uploaded by the product manufacturer. Suppose there are k product orders on the day, and the total rewards for all product orders on the day are The order is M, i is a variable, and the total reward order of each product order is M(i), then

Let the reward order obtained by node R on the day be m; node R participates in j product orders, then the reward order obtained by A

: The ratio of A winning order to the reward of the day is: m/M.

If the daily token distribution ratios of equipment manufacturing enterprise nodes, product manufacturing enterprise nodes, and consumer nodes are x%, y%, and z%, respectively, and x%+y%+z%=1;

A total of T tokens are distributed in the token pool on that day;

The consumer node completes the upload of the product experience data of i product orders and obtains the distribution of the reward order T, then the consumer node obtains the token reward of T*z%*(m(i)/M) on the day, then the equipment manufacturing The Token reward obtained by the enterprise node is T*x%*(m(i)/M), and the Token reward obtained by the product production enterprise node is T*y%*(m(i)/M);

Equipment manufacturing enterprises use and store manufacturing data in the distributed file system by paying tokens. The main basis for allocating tokens is to allocate tokens proportionally based on the proportion of rewards obtained by consumer nodes on that day. The data contribution value is associated with equipment production participation, and the data contributors are rewarded with Token tokens to form data related to equipment production information: equipment manufacturing companies acquire Tokens and use Tokens to pay for the use of big data, thus forming a cyclic value exchange closed loop.

The invention makes the incentives of all parties involved in the data contribution compatible, which not only ensures the individual interests, but also makes the overall interests consistent, and ensures the active development of industrial production: all data confirmation information and Token generation and transfer records are recorded on the blockchain module. Guaranteed openness, immutability, and retrospectiveness.

By implementing the above embodiments of the present invention, the manufacturing data of the entire product can be queried during product traceability, the information chain is longer, and the traceability information is more comprehensive. Enterprise nodes and consumer nodes are jointly supervised, which solves the problem of data tampering and improves the authenticity of traceability data.

The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made, and these improvements and modifications may also be regarded as It is the protection scope of the present invention.

Claims (7)

1. A blockchain-based manufacturing data graphic management system, comprising: the system comprises an illustration data receiving module, an illustration block chain data processing module and an illustration product tracing module;

the graphic data receiving module is used for receiving manufacturing data; the manufacturing data includes: the system comprises equipment information, enterprise information of equipment manufacturing enterprises, product order information and enterprise information of product manufacturing enterprises; the equipment information and the enterprise information of the equipment manufacturing enterprises are uploaded by each equipment manufacturing enterprise node, the equipment information comprises equipment IDs of the equipment and equipment manufacturing enterprise IDs corresponding to the equipment, the product order information and the enterprise information of the product manufacturing enterprises are uploaded by each product manufacturing enterprise node, and the product order information comprises product IDs of the products, equipment IDs corresponding to the products and product manufacturing enterprise IDs corresponding to the products;

the graphic block chain data processing module is used for calling a preset data right confirming protocol, carrying out data right confirming on the manufacturing industry data, and then carrying out uplink on the manufacturing industry data after the data right confirming and storing the manufacturing industry data in a distributed file system; when the manufacturing data is stored in the distributed file system, associating the equipment information, the enterprise information of the equipment manufacturing enterprises, the product order information and the enterprise information of each product manufacturing enterprise according to the equipment ID, the equipment manufacturing enterprise ID corresponding to the equipment, the product ID, the equipment ID corresponding to the product and the product manufacturing enterprise ID corresponding to the product, constructing a manufacturing information map and storing the manufacturing information map through a preset graphic database;

the graphic product tracing module is used for receiving the product ID of the product to be inquired, searching the product with the same product ID as the product to be inquired in the distributed file system according to the product ID of the product to be inquired, and displaying the manufacturing data corresponding to the searched product.

2. The blockchain-based graphic management system for manufacturing data of claim 1, wherein the graphic data receiving module is further configured to receive product experience data uploaded by each customer node and then send the product experience data to the graphic blockchain data processing module, so that the graphic blockchain data processing module performs data authorization and uplink on the product experience data.

3. The blockchain-based manufacturing data graphic management system of claim 2, comprising: and the diagram block chain data processing module is also used for calling a preset incentive protocol to perform Token distribution on each equipment manufacturing enterprise node, product production enterprise node and consumer node.

4. The blockchain-based graphic management system for manufacturing data of claim 1 wherein the graphic product tracing module includes a knowledge graph visualization sub-module, the knowledge graph visualization module being configured to display the searched manufacturing data in a graph manner.

5. The blockchain-based manufacturing data graphic management system of claim 1 wherein the device information further includes: equipment type ID, equipment old and new degree, machining precision and machining efficiency.

6. The blockchain-based manufacturing data graphic management system of claim 1 wherein the product order information further includes: product type ID, product batch, product production date, product specification, product picture and product price information.

7. The block chain-based manufacturing industry data diagram management system according to claim 1, further comprising a diagram device configuration module, wherein the diagram device configuration module is configured to receive a product type ID of a product to be configured, search a product type identical to the product type ID of the product to be configured in the distributed file system according to the product type ID of the product to be configured, and display device information corresponding to the searched product type.

Images