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Data acquisition and storage method for distributed manufacturing industry based on alliance chain

A technology for data collection and manufacturing, applied in the field of blockchain, it can solve problems such as difficulty in storage, and achieve the effect of ensuring originality, improving security and fidelity, and preventing data tampering

Pending Publication Date: 2021-01-19
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a distributed manufacturing data collection and storage method based on the alliance chain, which integrates blockchain technology into the collection and management of manufacturing process data, and solves the problems of decentralized data management, difficult storage, and security guarantees.

Method used

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  • Data acquisition and storage method for distributed manufacturing industry based on alliance chain
  • Data acquisition and storage method for distributed manufacturing industry based on alliance chain
  • Data acquisition and storage method for distributed manufacturing industry based on alliance chain

Examples

Experimental program
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Embodiment 1

[0022] Embodiment 1: as Figure 1-3 As shown, a distributed manufacturing data collection and storage method based on alliance chain, including:

[0023] The data acquisition module is composed of data acquisition sensors of multiple manufacturing enterprises, which are distributed in different manufacturing links of different manufacturing enterprises to collect data of various manufacturing processes, and each acquisition sensor has a unique ID that represents the identity;

[0024] Management client, providing a management client for each manufacturing enterprise user, through which enterprise users can query, modify, and manage manufacturing process data operations; each manufacturing enterprise management user has a corresponding certificate and key for logging in to manage customers end;

[0025] The verification module is composed of multiple verification nodes, and is used to verify whether the signature of the collected data is consistent with the collected sensor id...

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PUM

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Abstract

The invention relates to a data acquisition and storage method for distributed manufacturing industry based on alliance chain. The method comprises a management client, a data acquisition module, a verification module and an alliance chain network module. A plurality of sensors in the distributed data acquisition module is used for respectively acquiring data in the manufacturing process, the verification module is used for verifying acquired data identifiers, and sorting service is used for classifying and packaging the data passing the verification and distributing the data to correspondingmanufacturing enterprise organizations for data chaining; a manufacturing enterprise user logs in through a management user client and carries out management operations such as query and modificationon manufacturing data; a block chain technology is integrated into distributed data management, so that the safety of data is guaranteed, users of different manufacturing enterprises can manage and maintain the data conveniently, and the effective supervision strength and utilization rate of the data are improved.

Description

technical field [0001] The invention belongs to the technical field of block chains, and relates to a distributed manufacturing data collection and storage method based on alliance chains. Background technique [0002] Blockchain integrates technologies in distributed systems, storage, cryptography, psychology, economics, game theory, cybernetics, network protocols and other fields; blockchain technology has the characteristics of decentralization, non-tampering, and easy traceability. For the manufacturing industry, the production environment is harsh, the manufacturing process is scattered, and the data collection and storage are difficult, which makes the supervision of the manufacturing process data unable to be guaranteed, resulting in the production of product quality cannot be guaranteed, and once there is a problem, It takes a long time to find the root of the problem, which not only reduces the quality of the product, but also wastes a lot of manpower. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62G06F21/64G06F16/27
CPCG06F21/602G06F21/6227G06F21/64G06F16/27
Inventor 孙海彬刘孝保刘鑫张雨东
Owner KUNMING UNIV OF SCI & TECH
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