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Related Experiment Video

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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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Agricultural Cold Chain Logistics Mode Based on Multi-Mode Blockchain Data Model.

Yang Si1

  • 1Economics and Management School, Qujing Normal University, Qujing, Yunnan 655011, China.

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Summary
This summary is machine-generated.

This study introduces a blockchain system for secure, massive data sharing using off-chain storage and identity controls. Analysis shows agricultural cold chain logistics efficiency requires infrastructure and management improvements for optimal resource allocation.

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Area of Science:

  • Computer Science
  • Data Science
  • Supply Chain Management

Background:

  • Blockchain systems face challenges with massive data storage and transaction authority in data sharing scenarios.
  • Existing solutions often incur high costs due to large data volumes within blocks.
  • Ensuring confidentiality and controlled access to transaction data is crucial for diverse participants.

Purpose of the Study:

  • To propose a novel blockchain system for controllable sharing of massive data.
  • To address the limitations of on-chain storage for large datasets.
  • To enhance data security and confidentiality through identity authentication and channel mechanisms.

Main Methods:

  • Designed a blockchain system model integrating consortium and private chain concepts.
  • Reconstructed block data structures to optimize storage.
  • Implemented off-chain storage using InterPlanetary File System (IPFS) technology.
  • Introduced identity authentication and channel mechanisms for access control.

Main Results:

  • The proposed system effectively manages massive data storage and transaction authority.
  • Off-chain storage significantly reduces the cost associated with large data blocks.
  • Identity authentication and channel mechanisms ensure data confidentiality and isolation.
  • Analysis of agricultural cold chain logistics (2017-2021) indicates efficiency above 0.9, suggesting effective resource allocation.
  • Periods with efficiency below 1 highlight the need for strengthened infrastructure, technical support, and management in cold chain logistics.
  • Total factor productivity in agricultural cold chain logistics (2018-2021) remained high, driven primarily by technical efficiency improvements.

Conclusions:

  • The developed blockchain system offers a scalable and cost-effective solution for massive data sharing.
  • The integration of IPFS and access control mechanisms enhances data security and usability.
  • Agricultural cold chain logistics require strategic investments and improved management to overcome inefficiencies and optimize resource utilization.
  • Technical advancements play a pivotal role in boosting overall productivity within cold chain logistics.