Research on logistics supply chain of iron and steel enterprises based on block chain technology

At present, the service trading system of steel logistics industry is highly centralized, with poor collaborative ability. Information flow, capital flow and logistics need to be certified by logistics center nodes. It cannot achieve information transparency, traceability and tampering, and the info...

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Vydáno v:Future generation computer systems Ročník 101; s. 635 - 645
Hlavní autoři: Yang, Aimin, Li, Yifan, Liu, Chenshuai, Li, Jie, Zhang, Yuzhu, Wang, Jiahao
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier B.V 01.12.2019
Témata:
Block chain
Improved Byzantine algorithm
Steel enterprise
Supply chain
Supply chain
Block chain
Steel enterprise
Improved Byzantine algorithm
ISSN:0167-739X, 1872-7115
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Popis
Shrnutí:At present, the service trading system of steel logistics industry is highly centralized, with poor collaborative ability. Information flow, capital flow and logistics need to be certified by logistics center nodes. It cannot achieve information transparency, traceability and tampering, and the information security of customers cannot be effectively guaranteed. This has affected the information security, automation and intelligence of logistics enterprise service transactions. Firstly, this paper introduces the data layer, network layer and consensus layer in the block chain, and then establishes the steel logistics architecture under the block chain technology. Then, it analyzes the management of logistics information resources in the supply chain from the object, attribute and function dimensions. Finally, the improved PFBT algorithm is used to test their de-centralization security and algorithm performance in the system of iron and steel enterprise logistics transactions. The experimental comparison shows that the improved PBFT algorithm has been greatly improved in the aspects of algorithm security, algorithm delay, algorithm throughput and algorithm fault tolerance. •This paper establishes the steel logistics architecture based on block chain technology.•This paper analyses the management of logistics information resources in supply chains.•The improved PFBT algorithm is used to test their de-centralization security.
ISSN:0167-739X
1872-7115
DOI:10.1016/j.future.2019.07.008