A blockchain-based design scheme infringement discrimination method

Abstract

The invention discloses a block chain-based method for judging infringement of a design scheme, submitting the outline design drawing and the detailed design drawing of the design scheme, distinguishing and comparing the one-dimensional vector features of the outline design drawing and the detailed design drawing, and calculating the cosine distance between them , use the size of the cosine distance to determine whether to submit and compare with other schemes; compare the one-dimensional vector features of the general design diagram and detailed design diagram of the design scheme with the one-dimensional vector characteristics of the general design diagram and detailed design diagram of the whole network design scheme For comparison, if the degree of overlap is high, there is an infringement, or there may be an infringement; input the one-dimensional vector features and user feature information of the general design drawing and detailed design drawing of the design scheme into the dnn network for classification and comparison, and finally determine the infringement . Through two infringement judgments, a comprehensive infringement comparison judgment can be made on the submitted design schemes, providing objective and accurate design scheme infringement judgment results, and preventing designers’ achievements from being infringed.

Description

technical field [0001] The invention relates to the technical field of blockchain, in particular to a method for judging copyright infringement for protecting a design scheme on a blockchain. Background technique [0002] The blockchain is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces", "traceable", "open and transparent", and "collective maintenance". Through decentralization, blockchain technology uses data encryption, time stamps, distributed consensus and economic incentives to realize point-to-point transactions, coordination and collaboration based on decentralized credit in a distributed system where nodes do not need to trust each other. It provides a solution to the problems of high cost, low efficiency and insecure data storage that are common in centralized institutions. Blockchain has the advantages of traceability, immutability, and anonymity. [0003] The determination of the infringement of...

AI Technical Summary

Problems solved by technology

And there will be inaccurate judgments, which will lead to a lot of time spent on judging infringements before broadcasting on the entire network, increasing the amount of calculations and causing congestion when the design is submitted, and missing the first time to generate the timestamp

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