Chinese Journal of Network and Information Security ›› 2018, Vol. 4 ›› Issue (7): 39-47.doi: 10.11959/j.issn.2096-109x.2018058

• Papers • Previous Articles     Next Articles

Blockchain-based taffic condition early-warning scheme for VANET

Chunyan LI1,2,Jia ZHAO1,2,Jiqiang LIU1,2,Qiang ZHANG3,Lei HAN4   

  1. 1 Beijing Key Laboratory of Security and Privacy in Intelligent Transportation,Beijing Jiaotong University,Beijing 100044,China
    2 School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China
    3 Beijing Municipal Public Security Bureau Network Security and Security Corps,Beijing 100029,China
    4 Science and Technology on Information Assurance Laboratory,Beijing 100071,China
  • Revised:2018-06-30 Online:2018-07-01 Published:2018-09-10
  • Supported by:
    Fundamental Research Funds for the Central Universities(2018JBM016);The National Natural Science Foundation of China(61502030);Foundation of Science and Technology on Information Assurance Laboratory(KJ-17-107)


Road conditions early-warning scheme is effective solution to solve vehicle congestion and traffic accidents of VANET.The current traffic conditions in China as well as the development and application of VANET were analyzed.Combined with blockchain technology,a blockchain-based traffic conditions early-warning scheme for VANET was proposed.The Hyperledger Fabric alliance chain technology platform is used to simulate this scheme.The experimental results show that the scheme is reasonable and feasible.

Key words: VANET, chainblock, Hyperledger Fabric, road condition alarming

CLC Number: 

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