RSU Cluster Deployment and Collaboration Storage of IoV Based Blockchain

The Internet of Vehicles is increasingly becoming an indispensable platform to make interactions among vehicles, humans, and roadside infrastructures, it continuing evolve with improvements on its application scenarios service robustness. Academia industry have also been concerned the security issue (IoV). Blockchain technology provides a new solution improve IoV, has drawn increased attention. deals network model, identity authentication, trust management, access control. However, there are insufficient studies strategy nodes deployment in existing BIoV (Blockchain-based IoV). Based principle partition, this paper Blockchain-based IoV model which vehicle system consists vehicles Road Side Unit (RSU) nodes. formed by RSU By optimizing LEACH algorithm, we partition RSUs select cluster heads BIoV, good scalability while maintaining reasonable scale Blockchain. Simulation results indicated that improved-LEACH algorithm (I-LEACH) more effective than LEACH, DEEC, improved-DEEC algorithms (I-DEEC) respect life cycle data transmission. Additionally, order reduce dependence storage resources from designed intra-cluster collaborative scheme adopting three for comparison—the genetic (GA), particle swarm optimization (PSO) quantum (QGA). It revealed ease bottleneck space demanded verified simulation experiments.