Collaborative intelligent manufacturing method based on block chain

Abstract

The invention belongs to the technical field of manufacturing department management, and particularly discloses a collaborative intelligent manufacturing method based on a block chain, and the method comprises the steps: enabling all manufacturing departments to link latest manufacturing resources; the monitoring node obtains manufacturing resources and integrates the manufacturing resources to the cloud manufacturing system; the cloud manufacturing system allocates manufacturing tasks to all manufacturing departments according to manufacturing requirements, and related records are uploaded for evidence storage; each manufacturing department reads the manufacturing task on the chain, updates the latest manufacturing resources on the chain, and performs product manufacturing; after the manufacturing department completes the manufacturing task, lifting up the manufacturing task for auditing, and uploading related records for evidence storage; the monitoring node audits the manufacturing task and returns an auditing result to each manufacturing department; and each manufacturing department updates the latest manufacturing resources on the chain and waits for a new manufacturing task. According to the method, a credible information interaction environment is established among manufacturing departments through the block chain technology, the accuracy of manufacturing resource information in the collaborative manufacturing process is ensured, and data support is provided for tracing and responsibility investigation of inferior manufactured products in the later period.

Description

technical field [0001] The invention belongs to the technical field of manufacturing department management, and in particular relates to a blockchain-based collaborative intelligent manufacturing method. Background technique [0002] The rapid integration of informatization and industrialization has brought new impetus to the manufacturing industry and promoted the vigorous development of the manufacturing industry. As the manufacturing requirements become more and more complex, it is necessary for different departments of different enterprises to coordinate manufacturing based on different manufacturing resources. A large amount of information is consumed interactively; at the same time, it is difficult to confirm the authenticity of manufacturing resource information, which not only affects the efficiency of intelligent manufacturing, but also makes it difficult to trace the source of inferior manufactured products. [0003] At present, in the intelligent manufacturing in...

AI Technical Summary

Problems solved by technology

As the manufacturing requirements become more and more complex, it is necessary for different departments of different enterprises to coordinate manufacturing based on different manufacturing resources. A large amount of information is consumed interactively; at the same time, it is difficult to confirm the authenticity of manufacturing resource information, which not only affects the efficiency of intelligent manufacturing, but also makes it difficult to trace the source of inferior manufactured products.

[0003] At present, in the intelligent manufacturing industry, due to the differences in geographical location, manufacturing resource form structure and manufacturing task requirements of each manufacturing enterprise, the resource models used by each manufacturing enterprise for manufacturing production are independent of each other. There is also heterogeneity in practical applications and other aspects. A single manufacturing cloud service is often difficult to meet the needs of manufacturing tasks at the current stage. Complex manufacturing needs often require collaboration among multiple manufacturing companies, but there is a lack of unity among collaborative creation companies. resource definition and expression, it is easy to lead to resource information islands when collaborative enterprises share resources

With the application of new Internet technologies such as 5G, artificial intelligence, and cloud computing in the manufacturing industry, the network collaborative manufacturing model has developed rapidly at home and abroad, and the use of new Internet technologies such as cloud computing has realized the manufacturing resources and manufacturing capabilities among various departments. Synchronization of information breaks the data barriers between departments and improves the efficiency of intelligent manufacturing to a certain extent. Confirm the authenticity of manufacturing resource information. At the same time, the above technologies cannot guarantee that the manufacturing information cannot be tampered with, and it is difficult to guarantee the traceability and accountability of inferior manufacturing resources.

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