Collaborative manufacturing system for multi-industry network block chain

Abstract

The invention relates to the field of manufacturing industry, and discloses a collaborative manufacturing system for a multi-industry network block chain, which comprises a data acquisition module, a data preprocessing module, a production data processing module, a quality data processing module, a supply chain data processing module, an intelligent contract construction module and a data sharing collaboration module, the data acquisition module acquires business resource data related to a multi-industry network block chain, the data preprocessing module processes and integrates the data, the production data processing module calculates a network production coefficient, the quality data processing module calculates a product quality coefficient, and the supply chain data processing module calculates a supply chain operation coefficient. The intelligent contract construction module calculates to obtain a block chain collaborative manufacturing index, constructs an intelligent contract and judges whether the block chain collaborative manufacturing index meets a standard, and the data sharing collaboration module automatically realizes data sharing for the multi-industry network block chain based on a judgment result.

Description

Technical Field

[0001] The present invention relates to the field of manufacturing, and more particularly to a collaborative manufacturing system for multi-industry network blockchain. Background Art

[0002] Blockchain is a decentralized distributed ledger technology in which a global copy of transactions and data is recorded. Through the characteristics of decentralization, immutability, and verifiability, blockchain technology ensures the reliability, security, and transparency of data. Big data analysis discovers hidden patterns, trends, and insights through the collection, processing, and analysis of large-scale datasets, providing support for decision-making. This enables a multi-industry network blockchain collaborative manufacturing system to achieve reliable data sharing, real-time collaboration, and intelligent decision-making among multiple participants, improving production efficiency, quality, and transparency. Based on computer applications, the collaborative manufacturing system constructs an information-based design and manufacturing platform with advanced design and manufacturing systems. The realization of the collaborative manufacturing platform enables more direct, rapid, and effective communication of information.

[0003] Although the collaborative manufacturing system for multi-industry network blockchain has many advantages, it also has some disadvantages, including: insufficient performance and scalability: The performance issues of blockchain are mainly manifested in that the throughput and storage bandwidth are far from meeting the payment needs of the entire society; data security issues: In the collaborative manufacturing system of multi-industry network blockchain, data resources cannot be shared without rules. It is necessary to judge the data resources by the system before sharing the data. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a collaborative manufacturing system for multi-industry network blockchain to solve the problems existing in the above-mentioned background art.

[0005] The present invention provides the following technical solution: A collaborative manufacturing system for multi-industry network blockchain, comprising: a data acquisition module, a data preprocessing module, a production data processing module, a quality data processing module, a supply chain data processing module, a smart contract construction module, and a data sharing and collaboration module;

[0006] The data acquisition module collects business resource data related to multi-industry network blockchain through sensors and monitoring devices, including production data, quality data, and supply chain data, and transmits the collected data to the data preprocessing module;

[0007] The data preprocessing module receives the real-time data collected by the data acquisition module and performs data preprocessing operations, including a data processing unit and a data integration unit: The data processing unit performs a decentralization operation on the data through blockchain technology, and the data integration unit integrates the decentralized data;

[0008] The production data processing module processes and integrates the production data based on the data preprocessing module, calculates the network production coefficient through the production monitoring mathematical model, and transmits the calculated network production coefficient to the intelligent data construction module;

[0009] The quality data processing module processes and integrates the quality data based on the data preprocessing module, calculates the product quality coefficient through the quality monitoring mathematical model, and transmits the calculated product quality coefficient to the intelligent data construction module;

[0010] The supply chain data processing module processes and integrates the supply chain data based on the data preprocessing module, calculates the supply chain operation coefficient through the supply chain monitoring mathematical model, and transmits the calculated supply chain operation coefficient to the intelligent data construction module;

[0011] The intelligent contract construction module calculates the blockchain collaborative manufacturing index based on the network production coefficient, product quality coefficient and supply chain operation coefficient, constructs an intelligent contract, judges whether the blockchain collaborative manufacturing index meets the standard, and transmits the judgment result to the data sharing and collaboration module;

[0012] The data sharing and collaboration module receives the judgment result of the intelligent data construction module. If the judgment result is not in line, the intelligent contract automatically encrypts the data. If the judgment result is in line, the intelligent contract automatically realizes data sharing for the multi-industry network blockchain.

[0013] Preferably, the production data in the data acquisition module includes the production volume of each node, the inventory of each node and the transportation time of each node. The quality data includes the total inventory of products, the product quality control index, the prevention cost of each product and the appraisal cost of each product. Among them, the product quality control index includes the number of qualified products, the number of unqualified products and the total production quantity. The supply chain data includes the supply chain operation cycle, the supply chain operation efficiency and the supply chain cost. Among them, the supply chain cost includes the supply chain procurement cost, the supply chain production cost, the supply chain transportation cost, the supply chain inventory holding cost and the supply chain sales cost.

[0014] Preferably, in the data preprocessing module, the decentralized operation uses the blockchain technology to verify the recognition consistency of all nodes for the data through the consensus algorithm, and performs a deduplication operation on the data. The data integration unit integrates the data from multiple data sources, eliminates data redundancy, converts the data into a unified format and unit, and eliminates data inconsistency.

[0015] Preferably, the calculation steps of the network production coefficient in the production data processing module are as follows:

[0016] Step S01: Determine network nodes and sequentially label the network nodes as 1, 2, ..., i, ..., n;

[0017] Step S02: Calculate the network production coefficient, and the calculation formula is: where Ws represents the network production coefficient, qr i represents the production volume of each node, z i represents the inventory of each node, t i represents the transportation time of each node.

[0018] Preferably, the calculation steps of the product quality coefficient in the quality data processing module are as follows:

[0019] Step S01: Calculate the product quality control index, and the calculation formula is: where α represents the product quality control index, Q y represents the number of qualified products, Q n represents the number of unqualified products, Q 总 represents the total production quantity;

[0020] Step S02: Calculate the product quality coefficient, and the calculation formula is: where Mx represents the product quality coefficient, Q represents the total inventory of products, α represents the product quality control index, f represents the prevention cost of each product, k r represents the appraisal cost of each product.

[0021] Preferably, the calculation steps of the supply chain operation coefficient in the supply chain data processing module are as follows:

[0022] Step S01: Calculate the supply chain cost, and the calculation formula is: C = c1 + c2 + c3 + c4 + c5, where C represents the supply chain cost, c1 represents the supply chain procurement cost, c2 represents the supply chain production cost, c3 represents the supply chain transportation cost, c4 represents the supply chain inventory holding cost, c5 represents the supply chain sales cost;

[0023] Step S02: Calculate the supply chain operation coefficient, and the calculation formula is: where Qe represents the supply chain operation coefficient, T represents the supply chain operation cycle, V represents the supply chain operation efficiency, C represents the supply chain cost.

[0024] Preferably, the calculation formula of the blockchain collaborative manufacturing index calculated in the intelligent contract construction module is: Among them, D represents the blockchain collaborative manufacturing index, Ws represents the network production coefficient, Mx represents the product quality coefficient, Qe represents the supply chain operation coefficient, and all calculated data are stored in the database. An intelligent contract is constructed to compare the blockchain collaborative manufacturing index D with a preset standard threshold ΔD. If the blockchain collaborative manufacturing index D is greater than the preset standard threshold ΔD, the blockchain collaborative manufacturing index meets the standard. If the blockchain collaborative manufacturing index D is less than or equal to the preset standard threshold ΔD, the blockchain collaborative manufacturing index does not meet the standard.

[0025] Preferably, the data sharing and collaboration module receives the judgment result in the intelligent contract construction module. When the judgment result is non-compliant, the intelligent contract determines that the data is insecure data and automatically encrypts the data, and transmits the result to the client. When the judgment result is compliant, the intelligent contract automatically realizes data sharing for the multi-industry network blockchain.

[0026] The technical effects and advantages of the present invention:

[0027] Through the data acquisition module, data preprocessing module, production data processing module, quality data processing module, supply chain data processing module, intelligent contract construction module, and data sharing and collaboration module, the data acquisition module acquires business resource data related to the multi-industry network blockchain. The data preprocessing module processes and integrates the data. The production data processing module calculates the network production coefficient. The quality data processing module calculates the product quality coefficient. The supply chain data processing module calculates the supply chain operation coefficient. The intelligent contract construction module calculates the blockchain collaborative manufacturing index, constructs an intelligent contract, and determines whether the blockchain collaborative manufacturing index meets the standard. The data sharing and collaboration module automatically realizes data sharing for the multi-industry network blockchain based on the judgment result. Since the data is stored in distributed nodes, it is difficult to tamper with the data, which will make the transactions between companies and organizations more transparent and reliable. A collaborative manufacturing system for a multi-industry network blockchain creates a trust consensus for the entire network without trusting a single node, thus well solving some core defects of the Internet of Things. By verifying the shared data, the quality and security of the data are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flowchart of a collaborative manufacturing system for a multi-industry network blockchain. DETAILED DESCRIPTION OF THE INVENTION

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. A collaborative manufacturing system for a multi-industry network blockchain according to the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0030] The present invention provides a collaborative manufacturing system for a multi-industry network blockchain, including: a data acquisition module, a data preprocessing module, a production data processing module, a quality data processing module, a supply chain data processing module, a smart contract construction module, and a data sharing and collaboration module;

[0031] The data acquisition module collects business resource data related to the multi-industry network blockchain through sensors and monitoring devices, including production data, quality data, and supply chain data, and transmits the collected data to the data preprocessing module;

[0032] The data preprocessing module receives the real-time data collected by the data acquisition module and performs data preprocessing operations, including a data processing unit and a data integration unit: the data processing unit performs a decentralization operation on the data through blockchain technology, and the data integration unit integrates the decentralized data;

[0033] The production data processing module calculates the network production coefficient based on the production data processed and integrated by the data preprocessing module through a production monitoring mathematical model, and transmits the calculated network production coefficient to the intelligent data construction module;

[0034] The quality data processing module calculates the product quality coefficient based on the quality data processed and integrated by the data preprocessing module through a quality monitoring mathematical model, and transmits the calculated product quality coefficient to the intelligent data construction module;

[0035] The supply chain data processing module calculates the supply chain operation coefficient based on the supply chain data processed and integrated by the data preprocessing module through a supply chain monitoring mathematical model, and transmits the calculated supply chain operation coefficient to the intelligent data construction module;

[0036] The smart contract construction module calculates the blockchain collaborative manufacturing index based on the network production coefficient, the product quality coefficient, and the supply chain operation coefficient, constructs a smart contract, determines whether the blockchain collaborative manufacturing index meets the standard, and transmits the determination result to the data sharing and collaboration module;

[0037] The data sharing and collaboration module receives the judgment result of the intelligent data construction module. If the judgment result is not in line, the smart contract automatically encrypts the data. If the judgment result is in line, the smart contract automatically realizes data sharing for the multi-industry network blockchain.

[0038] In this embodiment, it should be specifically noted that the production data in the data acquisition module includes the production volume of each node, the inventory of each node, and the transportation time of each node. The quality data includes the total inventory of products, the product quality control index, the prevention cost of each product, and the appraisal cost of each product. Among them, the product quality control index includes the number of qualified products, the number of unqualified products, and the total production volume. The supply chain data includes the supply chain operation cycle, the supply chain operation efficiency, and the supply chain cost. Among them, the supply chain cost includes the supply chain procurement cost, the supply chain production cost, the supply chain transportation cost, the supply chain inventory holding cost, and the supply chain sales cost.

[0039] In this embodiment, it should be specifically noted that in the data preprocessing module, the decentralized operation uses the blockchain technology to verify the recognition consistency of all nodes for the data through the consensus algorithm, and performs a deduplication operation on the data. The data integration unit integrates the data from multiple data sources, eliminates data redundancy, converts the data into a unified format and unit, and eliminates data inconsistency;

[0040] If the total number of consensus nodes is N = 3f + 1, the consensus algorithm can tolerate at most f consensus nodes acting maliciously. The consensus algorithm can be divided into three steps: (1) The system selects a certain node as the primary node: If the primary node does not fail or act maliciously, the primary node remains unchanged. If the primary node does not change, it is called a view. When the primary node changes, it is called a view conversion; (2) In a certain view, the user sends a request message to the primary node, and the primary node forwards the message to all other consensus nodes to start the consensus process; (3) When all consensus nodes go through multiple rounds of consensus process, they send the processing results to the user respectively. When the user receives at least f + 1 identical results, this result is the finally reached consensus result.

[0041] In this embodiment, it should be specifically noted that the calculation steps of the network production coefficient in the production data processing module are as follows:

[0042] Step S01: Determine the network nodes, and label the network nodes as 1, 2,..., i,..., n in sequence;

[0043] Step S02: Calculate the network production coefficient, and the calculation formula is: Where Ws represents the network production coefficient, qr i represents the production volume of each node, z i represents the inventory of each node, ti Represents the transportation time of each node.

[0044] In this embodiment, it should be specifically noted that the calculation steps of the product quality coefficient in the quality data processing module are as follows:

[0045] Step S01: Calculate the product quality control index, and the calculation formula is: where α represents the product quality control index, Q y represents the number of qualified products, Q n represents the number of unqualified products, Q 总 represents the total production quantity;

[0046] Step S02: Calculate the product quality coefficient, and the calculation formula is: where Mx represents the product quality coefficient, Q represents the total inventory of products, α represents the product quality control index, f represents the prevention cost of each product, k r represents the appraisal cost of each product.

[0047] In this embodiment, it should be specifically noted that the calculation steps of the supply chain operation coefficient in the supply chain data processing module are as follows:

[0048] Step S01: Calculate the supply chain cost, and the calculation formula is: C = c1 + c2 + c3 + c4 + c5, where C represents the supply chain cost, c1 represents the supply chain procurement cost, c2 represents the supply chain production cost, c3 represents the supply chain transportation cost, c4 represents the supply chain inventory holding cost, and c5 represents the supply chain sales cost;

[0049] Step S02: Calculate the supply chain operation coefficient, and the calculation formula is: where Qe represents the supply chain operation coefficient, T represents the supply chain operation cycle, V represents the supply chain operation efficiency, and C represents the supply chain cost.

[0050] In this embodiment, it should be specifically noted that the calculation formula of the blockchain collaborative manufacturing index calculated in the intelligent contract construction module is: where D represents the blockchain collaborative manufacturing index, Ws represents the network production coefficient, Mx represents the product quality coefficient, Qe represents the supply chain operation coefficient, and all calculated data are stored in the database, an intelligent contract is constructed, and the blockchain collaborative manufacturing index D is compared with the preset standard threshold ΔD. If the blockchain collaborative manufacturing index D is greater than the preset standard threshold ΔD, the blockchain collaborative manufacturing index meets the standard. If the blockchain collaborative manufacturing index D is less than or equal to the preset standard threshold ΔD, the blockchain collaborative manufacturing index does not meet the standard.

[0051] In this embodiment, it should be specifically noted that the data sharing and collaboration module receives the judgment result in the intelligent contract construction module. When the judgment result does not meet the standard, the intelligent contract determines that the data is insecure data and automatically encrypts the data, and transmits the result to the client. When the judgment result meets the standard, the intelligent contract automatically realizes data sharing for the multi-industry network blockchain.

[0052] In this embodiment, it should be specifically noted that the main difference between this embodiment and the prior art is that this embodiment is provided with a data acquisition module, a data preprocessing module, a production data processing module, a quality data processing module, a supply chain data processing module, an intelligent contract construction module, and a data sharing and collaboration module. The data acquisition module acquires business resource data related to the multi-industry network blockchain. The data preprocessing module processes and integrates the data. The production data processing module calculates the network production coefficient. The quality data processing module calculates the product quality coefficient. The supply chain data processing module calculates the supply chain operation coefficient. The intelligent contract construction module calculates the blockchain collaborative manufacturing index, constructs an intelligent contract, and determines whether the blockchain collaborative manufacturing index meets the standard. The data sharing and collaboration module automatically realizes data sharing for the multi-industry network blockchain based on the judgment result. Since the data is stored in distributed nodes, it is very difficult to tamper with the data, which will make the transactions between companies and organizations more transparent and reliable. A collaborative manufacturing system for a multi-industry network blockchain creates a trust consensus for the entire network without trusting individual nodes, thus being able to well solve some core defects of the Internet of Things. By verifying the shared data, the quality and security of the data are guaranteed.

[0053] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0054] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or replacements, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A collaborative manufacturing system for multi-industry network blockchain, characterized in that: Including: A data acquisition module, a data preprocessing module, a production data processing module, a quality data processing module, a supply chain data processing module, an intelligent contract construction module, and a data sharing and collaboration module; The data acquisition module collects business resource data related to the multi-industry network blockchain through sensors and monitoring devices, including production data, quality data, and supply chain data, and transmits the collected data to the data preprocessing module; The data preprocessing module receives the real-time data collected by the data acquisition module and performs data preprocessing operations, including a data processing unit and a data integration unit: the data processing unit performs a decentralization operation on the data through blockchain technology, and the data integration unit integrates the decentralized data; The production data processing module calculates the network production coefficient based on the production data processed and integrated by the data preprocessing module through a production monitoring mathematical model, and transmits the calculated network production coefficient to the intelligent data construction module; The quality data processing module calculates the product quality coefficient based on the quality data processed and integrated by the data preprocessing module through a quality monitoring mathematical model, and transmits the calculated product quality coefficient to the intelligent data construction module; The supply chain data processing module calculates the supply chain operation coefficient based on the supply chain data processed and integrated by the data preprocessing module through a supply chain monitoring mathematical model, and transmits the calculated supply chain operation coefficient to the intelligent data construction module; The intelligent contract construction module calculates the blockchain collaborative manufacturing index based on the network production coefficient, the product quality coefficient, and the supply chain operation coefficient, constructs an intelligent contract, determines whether the blockchain collaborative manufacturing index meets the standard, and transmits the judgment result to the data sharing and collaboration module; The data sharing and collaboration module receives the judgment result of the intelligent data construction module. If the judgment result is not in line, the intelligent contract automatically encrypts the data. If the judgment result is in line, the intelligent contract automatically realizes data sharing for the multi-industry network blockchain.

2. The collaborative manufacturing system for multi-industry network blockchain according to claim 1, wherein: The production data in the data acquisition module includes the production volume of each node, the inventory of each node, and the transportation time of each node. The quality data includes the total inventory of products, the product quality control index, the prevention cost of each product, and the appraisal cost of each product. The product quality control index includes the number of qualified products, the number of unqualified products, and the total production volume. The supply chain data includes the supply chain operation cycle, the supply chain operation efficiency, and the supply chain cost. The supply chain cost includes the supply chain procurement cost, the supply chain production cost, the supply chain transportation cost, the supply chain inventory holding cost, and the supply chain sales cost.

3. The collaborative manufacturing system for multi-industry network blockchain according to claim 1, characterized in that: In the data preprocessing module, the decentralization operation verifies the recognition consistency of all nodes for the data through a consensus algorithm using blockchain technology, and performs a deduplication operation on the data. The data integration unit integrates the data from multiple data sources, eliminates data redundancy, converts the data into a unified format and unit, and eliminates data inconsistency.

4. The collaborative manufacturing system for multi-industry network blockchain according to claim 1, wherein: The calculation steps of the network production coefficient in the production data processing module are as follows: Step S01: Determine network nodes and sequentially label the network nodes as 1, 2, ..., i, ..., n; Step S02: Calculate the network production coefficient, and the calculation formula is: where Ws represents the network production coefficient, qr i represents the production volume of each node, z i represents the inventory of each node, and t i represents the transportation time of each node.

5. The collaborative manufacturing system for multi-industry network blockchain according to claim 1, characterized in that: The calculation steps of the product quality coefficient in the quality data processing module are as follows: Step S01: Calculate the product quality control index, and the calculation formula is: where α represents the product quality control index, Q y represents the number of qualified products, Q n represents the number of unqualified products, Q 总 represents the total production quantity; Step S02: Calculate the product quality coefficient, and the calculation formula is as follows: where Mx represents the product quality coefficient, Q represents the total quantity of in-stock products, α represents the product quality control index, f represents the prevention cost of each product, and k r represents the appraisal cost of each product.

6. The collaborative manufacturing system for multi-industry network blockchain according to claim 1, wherein: The calculation steps of the supply chain operation coefficient in the supply chain data processing module are as follows: Step S01: Calculate the supply chain cost. The calculation formula is: C = c1 + c2 + c3 + c4 + c5, where C represents the supply chain cost, c1 represents the supply chain procurement cost, c2 represents the supply chain production cost, c3 represents the supply chain transportation cost, c4 represents the supply chain inventory holding cost, and c5 represents the supply chain sales cost; Step S02: Calculate the supply chain operation coefficient, and the calculation formula is: where Qe represents the supply chain operation coefficient, T represents the supply chain operation cycle, V represents the supply chain operation efficiency, and C represents the supply chain cost.

7. A collaborative manufacturing system for multi-industry network blockchain according to claim 1, characterized in that: The calculation formula of the blockchain collaborative manufacturing index obtained by the intelligent contract construction module is as follows: Where D represents the blockchain collaborative manufacturing index, Ws represents the network production coefficient, Mx represents the product quality coefficient, Qe represents the supply chain operation coefficient, and all calculation data are stored in the database. An intelligent contract is constructed, and the blockchain collaborative manufacturing index D is compared with the preset standard threshold ΔD. If the blockchain collaborative manufacturing index D is greater than the preset standard threshold ΔD, the blockchain collaborative manufacturing index meets the standard. If the blockchain collaborative manufacturing index D is less than or equal to the preset standard threshold ΔD, the blockchain collaborative manufacturing index does not meet the standard.

8. A collaborative manufacturing system for multi-industry network blockchain according to claim 1, characterized in that: The data sharing and collaboration module receives the judgment result in the smart contract construction module. When the judgment result does not meet the standard, the smart contract determines that the data is insecure data and automatically encrypts the data, and transmits the result to the client. When the judgment result meets the standard, the smart contract automatically realizes data sharing for the multi-industry network blockchain.

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