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基于區(qū)塊鏈跨鏈技術(shù)的水產(chǎn)品交易模型研究
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廣東省重點領(lǐng)域研發(fā)計劃項目（2021B0202070001）


Research on Aquatic Product Trading Model Based on Blockchain Cross-chain Technology
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    摘要:

    為解決現(xiàn)有水產(chǎn)品供應(yīng)鏈中各企業(yè)環(huán)節(jié)的區(qū)塊鏈間信息孤島的問題以及實現(xiàn)各企業(yè)間的安全交易,，提出了基于區(qū)塊鏈跨鏈技術(shù)的水產(chǎn)品交易模型,。在分析水產(chǎn)品供應(yīng)鏈交易業(yè)務(wù)流程的基礎(chǔ)上,，針對水產(chǎn)品跨鏈交易的功能需求，構(gòu)建基于跨鏈技術(shù)的水產(chǎn)品交易模型,；基于此模型設(shè)計跨鏈交易流程及相應(yīng)的智能合約,，實現(xiàn)水產(chǎn)品供應(yīng)鏈中企業(yè)間的跨鏈交易；最后,，利用Hyperledger Fabric平臺實現(xiàn)了水產(chǎn)品跨鏈交易模型的原型系統(tǒng),。系統(tǒng)性能測試結(jié)果表明，平均交易成功率為99%左右,，而平均交易延遲為0.2s左右,。因此，所提出的水產(chǎn)品跨鏈交易模型既能夠滿足現(xiàn)有水產(chǎn)品供應(yīng)鏈在區(qū)塊鏈鏈上交易的需求,，也保證了跨鏈交易的可行性,。

    Abstract:

    In order to solve the problem of information island between the block chain of each enterprise link in the existing aquatic products supply chain and realize the cross-chain transaction between enterprises, the architecture and model of aquatic products transaction based on the cross-chain technology of block chain were proposed. The architecture of cross-chain aquatic product trading system was established by combining the trading business in aquatic product supply chain, and cross-chain technology was used to modularize the trading requirements and cross-chain functions to build the aquatic product trading model based on cross-chain technology. Then the cross-chain trading process was designed based on this model to realize the interaction between each functional module. Finally, the corresponding smart contract was designed to complete the cross-chain transaction between enterprises in the aquatic products supply chain. The Hyperledger Fabric platform was applied to build the cross-chain transaction model for aquatic products. The results of the system performance test showed that the average success rate of cross-chain transactions was stable at about 99%, and the average delay rate of transactions was about 0.2s. The proposed cross-chain aquatic product transaction model not only met the demand of existing aquatic product supply chain in on-chain transactions, but also ensured the success rate and security of cross-chain transactions.

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葛艷,姚海東,鄒一波,陳明,孫偵龍.基于區(qū)塊鏈跨鏈技術(shù)的水產(chǎn)品交易模型研究[J].農(nóng)業(yè)機(jī)械學(xué)報,2022,53(12):332-343. GE Yan, YAO Haidong, ZOU Yibo, CHEN Ming, SUN Zhenlong. Research on Aquatic Product Trading Model Based on Blockchain Cross-chain Technology[J]. Transactions of the Chinese Society for Agricultural Machinery,2022,53(12):332-343.

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  • 收稿日期:2022-07-18
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  • 在線發(fā)布日期: 2022-09-16
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