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20 February 2024 Research on data sharing and exchange technology in the railway industry based on blockchain
Mingrui Dai, Guohua Li, Wenran Du
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Proceedings Volume 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023); 130642E (2024) https://doi.org/10.1117/12.3016014
Event: 7th International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 2023, Dalian, China
Abstract
In order to achieve secure and efficient data sharing and exchange between railway and other industries, based on the business characteristics of the railway industry,we established a blockchain-based railway data sharing and exchange system. In this paper, we proposed a data storage and aggregation scheme that combines on-chain and off-chain data, and an improved consensus algorithm for data sharing based on the characteristics of railway blockchain node structures. The railway industry data exchange and sharing blockchain model proposed in this paper ensures data security while meeting the needs of secure and efficient data exchange between railways and other industries.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Mingrui Dai, Guohua Li, and Wenran Du "Research on data sharing and exchange technology in the railway industry based on blockchain", Proc. SPIE 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 130642E (20 February 2024); https://doi.org/10.1117/12.3016014
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KEYWORDS
Blockchain
Data storage
Transportation
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