长春工程学院学报（自然科学版）2026，Vol.27Issue(1)：30-35,6.DOI:10.3969/j.issn.1009-8984.2026.01.005
基于混合区块链的装配式建筑供应链溯源研究
Research on supply chain traceability of prefabricated construction based on hybrid blockchain
摘要
Abstract
In the prefabricated building component traceability system,blockchain effectively enhances the credibility and security of data due to its tamper-proof and traceable characteristics.However,existing traceability systems have not yet considered data privacy issues,which significantly reduces the willingness of participants to share data.Therefore,this paper proposes a framework for traceability system of prefab-ricated components based on hybrid blockchain,(FTS-PCHB)achieves privacy data isolation through a layered architecture.Additionally,a trust based grouping byzantine fault tolerance(TG-PBFT)is designed.Experimental results show that,compared to traditional algorithms,the proposed algorithm has lower transaction latency and significant improvements in data throughput and other aspects.关键词
装配式建筑/区块链/全链条溯源/共识算法Key words
prefabricated construction/blockchain/full-chain traceability/consensus algorithm分类
建筑与水利引用本文复制引用
王健豪,赵佳..基于混合区块链的装配式建筑供应链溯源研究[J].长春工程学院学报（自然科学版）,2026,27(1):30-35,6.基金项目
吉林省科技发展计划重点研发项目(20250201078GX) （20250201078GX）
