数据与计算发展前沿 ›› 2020, Vol. 2 ›› Issue (5): 76-83.doi: 10.11871/jfdc.issn.2096-742X.2020.05.008

• 专题:区块链技术与应用 • 上一篇    下一篇

基于区块链技术的电动汽车电池溯源系统构建

刘思瀚(),徐石成(),何光宇()   

  1. 东软集团股份有限公司,技术与战略发展事业部, 辽宁 沈阳 110179
  • 收稿日期:2020-06-10 出版日期:2020-10-20 发布日期:2020-10-30
  • 通讯作者: 刘思瀚
  • 作者简介:刘思瀚,东软集团股份有限公司,高级工程师,主要研究方向为区块链技术的发展与应用。
    本文主要贡献:承担本文主要构思和论文撰写工作。
    Liu Sihan is the Deputy Senior Engineer at Neusoft. His research directions is development and application of block chain technology.
    In this article, he is mainly responsible for the paper construction and writing.
    E-mail:liu.sihan@neusoft.com|徐石成,东软集团股份有限公司,高级工程师,主要研究方向为区块链技术的发展与应用。
    本文主要贡献:对本文进行了审稿和校验。
    Xu Shicheng is the Deputy Senior Engineer at Neusoft. His research direction is development and application of block chain technology.
    In this article, he is mainly responsible for the paper revision and manuscript verification.
    E-mail:xushicheng@neusoft.com|何光宇,东软集团股份有限公司,高级工程师,主要研究方向为区块链技术的发展与应用。
    本文主要贡献:给出选题建议并进行审稿。
    He Guangyu is the intermediate engineer at Neusoft. His research direction is development and application of block chain technology.
    In this article, he is mainly responsible for topic selection and draft review.
    E-mail:hegy@neusoft.com

Construction of Electric Cars Battery Tracing System Based on Block Chain Technology

Liu Sihan(),Xu Shicheng(),He Guangyu()   

  1. TSD of Neusoft, Shenyang, Liaoning 110179, China
  • Received:2020-06-10 Online:2020-10-20 Published:2020-10-30
  • Contact: Liu Sihan

摘要:

【目的】构建基于联盟链的电动汽车电池溯源系统,实现电动汽车电池有效追溯。【方法】分析了国内现有电动汽车电池溯源方案的优势与不足,提出了使用射频标签作为终端,在各个溯源环节上部署联盟链节点,并兼顾隐私保护的电动汽车电池溯源系统。 【结果】 对该溯源系统进行了方案设计,包括系统的整体架构设计、系统核心节点功能设计、系统协作溯源流程及数据流程设计。【局限】系统的数据储存成本较大,运行效率还有优化的空间。 【结论】 实现了针对电动汽车电池生产、装配、销售、维修、报废、物流六大环节的全方位监管,溯源。

关键词: 电动汽车, 电池, 溯源, 区块链, 联盟链, 隐私保护

Abstract:

[Objective] To trace an electric vehicle battery effectively, a battery tracing system for electric vehicles based on the alliance chain is built. [Methods] This paper analyzes the strength and weakness of the existing domestic electric vehicle battery tracing scheme and proposes an electric car battery tracing system with privacy protection, which deploys alliance chain nodes on all traceable links where terminals are presented by radio frequency tags. [Results] Specifically, this paper gives the design of the system including the overall architecture, core node functionality, system cooperative traceability process and data process. [Limitations] The cost of data storage is relatively high and further optimization is needed to improve system efficiency. [Conclusions] The electric car battery tracing system realizes comprehensive supervision and traceability for six links in battery production, assembly, sales, maintenance, scrapping and logistics.

Key words: electric cars, batteries, traceability, block chain, alliance chain, privacy protection