计算机应用研究2025，Vol.42Issue(6)：1611-1623,13.DOI:10.19734/j.issn.1001-3695.2024.10.0450
基于区块链的车联网数据共享综述
Review of blockchain-based data sharing in Internet of Vehicles
摘要
Abstract
Data sharing in the IoV,which involves the exchange and sharing of traffic data among vehicles or between vehicles and infrastructure,significantly enhances driving experience and safety.Blockchain technology,cha-racterized by decentrali-zation,tamper-proof,and traceability,has been widely adopted for data sharing in IoV environments,offering unprecedented opportunities to establish a trusted data-sharing ecosystem.However,applying traditional blockchain to IoV data sharing poses substantial challenges.To address these issues,numerous research efforts have proposed targeted solutions.This paper provi-ded a comprehensive review of blockchain-based IoV data sharing.It firstly introduced the fundamental concepts of blockchain and IoV data sharing.Subsequently,it analyzed the current state of research on blockchain-based IoV data sharing solutions,highlighting key challenges.Specifically,this study was the first to focus on and compare existing solutions addressing two major challenges:low throughput and high storage overhead.Finally,it proposed potential future research directions,consi-dering the evolving trends in both IoV and blockchain technologies.关键词
车联网/区块链/数据共享/吞吐率/存储开销Key words
Internet of Vehicles(IoV)/blockchain/data sharing/throughput rate/storage overhead分类
计算机与自动化引用本文复制引用
范艳芳,张哲,秦天琦,陈若愚,孙英伦..基于区块链的车联网数据共享综述[J].计算机应用研究,2025,42(6):1611-1623,13.基金项目
国家自然科学基金资助项目(61672106) （61672106）
北京市自然科学基金资助项目(L192023) （L192023）
促进高校分类发展-计算机学院实践创新类资助项目(5112523401) （5112523401）
