As an extension of mobile Ad Hoc network, VANETs is an important part of Intelligent Transportation System (ITS). However, problems such as vehicle misbehavior and road congestion reduce vehicle efficiency and affect the safety and privacy of vehicle users. This paper proposes a blockchain-based road condition warning and vehicle incentive mechanism (CWVI) for VANETs. The account-based authentication technology is proposed to ensure the privacy and anonymity of vehicles. Using improved blockchain technology to ensure the security of sensitive data; Reward and punishment system promotes the enthusiasm of vehicle release and forwarding traffic information. Performance and security analysis show that compared with other typical VANETs traffic condition warning schemes, the proposed mechanism has higher warning message transmission efficiency and stronger security.
VANETs Road Condition Warning and Vehicle Incentive Mechanism Based on Blockchain
Lect. Notes in Networks, Syst.
International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing ; 2021 ; Asan, Korea (Republic of) July 01, 2021 - July 03, 2021
2021-06-24
10 pages
Article/Chapter (Book)
Electronic Resource
English
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