Fan blade green composite material supply chain quality monitoring method based on blockchain

Abstract

The invention discloses a fan blade green composite material supply chain quality monitoring method based on a blockchain. The method comprises the steps that S1, a blockchain network system is established; S2, product data and principal data corresponding to the business are uploaded to a system, the system generates corresponding fingerprint information and records the fingerprint information ina block chain, and meanwhile, a supervision department audits the fingerprint information and finally stores real information and data; and S3, the purchaser and the supplier put forward a data queryrequest to a supervision department to realize real-time query and sharing of the data. According to the method, the quality tracing problem existing in a traditional centralized database can be solved, and the safety and authenticity of data are ensured; the problem of authenticity of initial data in the blockchain can be solved, and the effect of the blockchain in the aspect of data sharing isexerted; meanwhile, when a certain fan blade has a quality problem, the problem is found through tracing, the whole process is controlled by a supervision department, and the characteristic of partialdecentralization of the blockchain is exerted.

Description

technical field [0001] The invention relates to the application of block chain technology in the field of supply chain quality monitoring, in particular to a method for monitoring the quality of the supply chain of green composite materials for fan blades based on block chain. Background technique [0002] All countries in the world today have strengthened the research and development of new energy and green materials, aiming at reducing energy consumption and pollution. Wind energy is a renewable energy source and a solution to global resource constraints and environmental issues. It is an effective way to use wind energy to generate electricity by building a fan in an environment with a suitable wind speed and converting natural wind energy into electrical energy through blades. One of the most critical components in a fan is the rotating blade. How to ensure that the blade does not have major quality problems for such a long period of time, the quality control in the bla...

AI Technical Summary

Problems solved by technology

Issues related to product safety and quality, such as quality, adulteration, regulatory requirements and guidelines, etc. Consumers' requirements for product authenticity, safety and quality complicate the supply chain, and there are related difficulties in quality control

[0003] At present, most of the existing quality management methods are based on the market investigation and supervision of the regulatory department. The current method has the following problems: (1) There are forgery and adulteration of information and data, there is no unified management, and accidents cannot be found in time source of the problem

(2) The information and data between the purchaser and the supplier are blocked, and there is no platform to share and monitor the data information of each node in the supply chain, making the supply chain develop more benignly

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