Networked collaborative manufacturing key information interaction system based on block chain technology

A technology of collaborative manufacturing and information interaction, which is applied in the field of key information interaction system of networked collaborative manufacturing based on blockchain technology, can solve the problems of difficult guarantee of information authenticity and reliability, low degree of information sharing, information dispersion, etc. To achieve the effect of convenient and unified management and ensuring authenticity

Pending Publication Date: 2021-03-26
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, there are a large number of actually running cloud manufacturing service platforms, but when these platforms are connected with the bottom-level enterprises, there are scattered information, lack of mutual trust, low degree of information sharing,

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  • Networked collaborative manufacturing key information interaction system based on block chain technology
  • Networked collaborative manufacturing key information interaction system based on block chain technology
  • Networked collaborative manufacturing key information interaction system based on block chain technology

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other steps or elements.

[0...

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Abstract

The invention discloses a networked collaborative manufacturing important information interaction system based on a block chain technology, which belongs to the field of networked collaborative manufacturing, and specifically comprises a cloud service layer which is used for providing manufacturing service and comprises an information tracing module and a cloud production line module; a block chain service layer is used for providing block chain service for a bottom-layer manufacturing enterprise and comprises a gateway information access interface module and a block chain database module; a manufacturing enterprise layer is used for providing a product collaborative production service and comprises a resource virtualization module and a customs information ontology module; a system is oriented to a manufacturing enterprise accessed to a cloud platform, and in a collaborative manufacturing process, when upstream and downstream enterprises of a supply chain perform production information interaction, key information of the enterprises is saved through an upper chain of a block chain network, so that the security and privacy of the information are greatly improved.

Description

technical field [0001] The present invention relates to the field of networked collaborative manufacturing, especially an interactive method for key information of upstream and downstream enterprises in the supply chain based on cloud manufacturing mode, specifically a networked collaborative manufacturing key information interaction system based on blockchain technology . Background technique [0002] The networked collaborative manufacturing model is the extension and development of the cloud manufacturing system, which integrates advanced information technology, manufacturing technology and intelligent IoT technologies, builds a cloud sharing platform, integrates manufacturing capabilities and resources in the industrial Internet environment, and provides global, The high-value cloud service develops "manufacturing in the cloud" into "collaborative manufacturing as a service". The traditional manufacturing industry is more oriented to the product itself and the service i...

Claims

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Application Information

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IPC IPC(8): G06Q50/04G06F21/64
CPCG06F21/64G06Q50/04Y02P90/30
Inventor 唐敦兵聂庆玮朱海华张泽群王立平宋家烨张毅刘长春
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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