汽车工程

汽车工程 ›› 2021, Vol. 43 ›› Issue (9): 1278-1284.doi: 10.19562/j.chinasae.qcgc.2021.09.002

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区块链及其在汽车领域的应用

朱光钰1,2,赵福全1,2,郝瀚1,2,刘宗巍1,2()   

  1. 1.汽车安全与节能国家重点实验室，北京 100084
    2.清华大学汽车产业与技术战略研究院，北京 100084
  • 收稿日期:2021-07-12 修回日期:2021-08-05 出版日期:2021-09-25 发布日期:2021-09-26
  • 通讯作者: 刘宗巍 E-mail:liuzongwei@tsinghua.edu.cn

Blockchain Technology and Its Application in Automotive Field

Guangyu Zhu1,2,Fuquan Zhao1,2,Han Hao1,2,Zongwei Liu1,2()   

  1. 1.State Key Laboratory of Automotive Safety and Energy，Tsinghua University，Beijing 100084
    2.Tsinghua Automotive Strategy Research Institute，Tsinghua University，Beijing 100084
  • Received:2021-07-12 Revised:2021-08-05 Online:2021-09-25 Published:2021-09-26
  • Contact: Zongwei Liu E-mail:liuzongwei@tsinghua.edu.cn

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摘要：

区块链技术的去中心化、透明和信任，为解决当前汽车产业用户隐私泄露、维修保养服务散乱差、不透明、不规范等难题带来了契机。区块链在汽车领域的应用关键在于汽车身份和用户信用体系的构建与融合，通过构建汽车身份，完整记录汽车在制造和使用过程中的关键信息，促进传统汽车产业链规范化，为整车企业建立可靠的质量控制体系和优化的库存动态管理，为用户提供更好的维修、保养和二手车交易服务。将汽车身份与个人信用体系在区块链系统中关联打通，可改造原有汽车共享的业务流程。未来，区块链作为底层技术，与物联网、大数据等周边技术相互结合，将实现不同智能化设备的安全互联，并不断提高区块链技术的处理能力，加速其在自动驾驶和智慧交通的应用。

关键词: 区块链, 用户信用, 汽车身份, 二手车交易, 汽车共享, 安全互联

Abstract:

The natures of decentralization， transparency and trust of blockchain technology bring an opportunity to solve the current problems in automotive industry： user privacy leakage， and poor service， opacity and irregularity in maintenance etc. The key to the application of blockchain in automotive field lies in the construction and fusion of vehicle ID and user credit system， and creating vehicle ID and completely recording the key information of the vehicle in its manufacturing and operation process will promote the normalization of the traditional automotive industrial chain， establish a reliable quality control system and optimized inventory dynamic management system for vehicle enterprises， and provide better services in repair， maintenance and used vehicle trading for users. By linking the vehicle ID and personal credit system in blockchain system， the original car sharing procedure can be reformed. In the future， the blockchain， as an underlying technology， combining with peripheral technologies such as internet of things and big data will achieve the safe interconnection of different intelligent equipment， and continuously enhance the processing capacity of blockchain technology to accelerate its application to autonomous driving and smart transportation.

Key words: blockchain, user credit, vehicle ID, used car trading, car sharing, safe interconnection