摘要
传统供应链溯源方法处理大量查询数据的效率低,导致溯源速度慢。为解决这一问题,文章提出基于区块链技术的电力企业应急物资供应链溯源方法。构建一套完善的系统来形成可溯源的应急物资供应链,考虑区块链节点之间的连接性、节点的活跃度和信息的重要性等因素共享应急物资供应链信息,触发智能合约并通过验证,达成共识判定,确保供应链信息安全,通过多条件交易查询,实现对应急物资来源、流向等信息的快速追溯和验证。实验结果表明,该溯源方法处理大量查询数据效率较高,溯源速度快,确保应急物资供应链的快速、准确溯源。
The traditional supply chain traceability method is inefficient in processing a large number of query data,resulting in slow traceability speed.In order to solve this problem,the Traceability Method of emergency supplies supply chain of power enterprises based on blockchain technology is proposed.Build a complete system to form a traceable emergency supplies supply chain,share emergency supplies supply chain information considering factors such as connectivity between blockchain nodes,activity of nodes and importance of information,trigger smart contracts and pass validation,reach consensus judgment,ensure supply chain information security,and realize rapid traceability and verification of emergency supplies’sources,flows and other information through multi condition transaction query.The experimental results show that the traceability method has high efficiency in dealing with a large number of query data,fast traceability speed,and ensures the rapid and accurate traceability of emergency supplies supply chain.
作者
臧昱言
李春晖
高子弋
梁远星
赖莉敏
ZANG Yuyan;LI Chunhui;GAO Ziyi;LIANG Yuanxing;LAI Limin(Guangzhou Power Supply Bureau,Guangdong Power Grid Co.,Ltd.Guangdong Guangzhou 510000)
出处
《长江信息通信》
2024年第11期135-137,共3页
Changjiang Information & Communications
关键词
区块链技术
电力企业
应急物资
供应链
溯源方法
blockchain technology
Electric power enterprises
Emergency supplies
Supply chain
Traceability methods
