基于区块链技术的数据共享系统
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TP391

基金项目:


Design of Data Sharing System Based on Blockchain Technology
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    区块链技术具有去中心化、公开透明、全程可追溯等技术特点,为解决数据共享及智能应用提供了新的技术方向和手段,但受限于区块链的性能等因素,数据共享应用的便捷性和使用率受到影响,为此提出了一种基于区块链技术的数据共享系统应用方案。通过分析智能电网用电信息采集系统技术架构,采用云边端协同方式,保证业务应用速度及系统性能;结合POW及POS共识机制,灵活调整区块的难度系数提高区块写入速度,通过权益值、信用值及时间奖励,确定用户的记账权,激励主节点创建区块的积极性;通过可编程智能合约的设计,使用户在数据类型的调取更加便捷;通过仿真分析,验证了该系统能够满足智能电网信息系统的应用需求,并极大的保障了数据信息产生、传输、采集、存储、共享的各环节应用的全生命周期安全性。

    Abstract:

    Blockchain technology has the technical characteristics of decentralization, openness, transparency and full traceability, which provides a new technical direction and means for solving data sharing and intelligent application. However, due to the performance of blockchain and other factors, the convenience and utilization rate of data sharing application are affected. Therefore, an application scheme of data sharing system based on blockchain technology is proposed. By analyzing the technical architecture of smart grid power consumption information collection system, cloud side collaboration is adopted to ensure the business application speed and system performance; Combined with the consensus mechanism of POW and POS, the difficulty coefficient of the block is flexibly adjusted to improve the writing speed of the block. Through the equity value, credit value and time reward, the user"s bookkeeping right is determined, and the initiative of the master node to create the block is encouraged; Through the design of programmable smart contract, users can easily access data types; Through simulation analysis, the system can meet the application requirements of smart grid information system. At the same time, it greatly guarantees the security of the whole life cycle of data information generation, transmission, collection, storage and sharing applications..

    参考文献
    相似文献
    引证文献
引用本文

王楠,翟峰,曹永峰,等. 基于区块链技术的数据共享系统[J]. 科学技术与工程, 2022, 22(1): 289-295.
Wang Nan, Zhai Feng, Cao Yongfeng, et al. Design of Data Sharing System Based on Blockchain Technology[J]. Science Technology and Engineering,2022,22(1):289-295.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2021-05-20
  • 最后修改日期:2021-10-15
  • 录用日期:2021-08-26
  • 在线发布日期: 2022-01-11
  • 出版日期:
×
律回春渐,新元肇启|《科学技术与工程》编辑部恭祝新岁!
亟待确认版面费归属稿件,敬请作者关注