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11 October 2023 Research and design of fresh food traceability data collection and processing technology based on edge computing
Chaoen Xiao, Xinyuan Wan, Lei Zhang, Siyuan Qian, Ruiling Luo, Qingchuan Zhang
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Proceedings Volume 12800, Sixth International Conference on Computer Information Science and Application Technology (CISAT 2023); 128000Z (2023) https://doi.org/10.1117/12.3004610
Event: 6th International Conference on Computer Information Science and Application Technology (CISAT 2023), 2023, Hangzhou, China
Abstract
The immutability of blockchain can ensure the security and veracity of fresh food information, but in the process of data collection and processing by edge nodes and servers, a large quantity of data that must be uploaded to the blockchain network for storage will be generated quickly. This paper designs and proposes the edge cloud data collaboration technology of message queue, which uses RabbitMQ message middleware to provide cache space for the data waiting to be uploaded to the storage and achieves batch uploading by matching the throughput of the data accepted by the blockchain network, in order to address the problem that the data uploading speed does not match the data generation speed and thus causes data backlog. On the basis of an information tracing architecture that combines peripheral cloud collaboration and message queue technology, smart contracts were developed to submit authenticated data to the blockchain and IPFS. The prototype verifies the viability of the system and ensures the safety and dependability of the storage of fresh food data traceability information.
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Chaoen Xiao, Xinyuan Wan, Lei Zhang, Siyuan Qian, Ruiling Luo, and Qingchuan Zhang "Research and design of fresh food traceability data collection and processing technology based on edge computing", Proc. SPIE 12800, Sixth International Conference on Computer Information Science and Application Technology (CISAT 2023), 128000Z (11 October 2023); https://doi.org/10.1117/12.3004610
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KEYWORDS
Clouds
Data processing
Data storage
Blockchain
Internet of things
Safety
Design and modelling
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