Using Optimization and Auction Approach: Security provided to Vehicle network through Blockchain Technology

The internet of vehicles (IoV) a distributed network to allow the vehicles to communicate and data exchanged in real-time with other vehicles., humans., roadside infrastructures., etc. To communicate vehicles within non-trusted environments is difficult to evaluate the trustworthiness. By integrated blockchain with IoV., we improved the data sharing among vehicles., driving safety., security., and traceability. In this paper., miners are selected through the integration of multi attribute and two-stage auction to increase the trusted security between nodes. Further., to avoid the internal collision between miners., the blocks are selected through the Discrete Particle Swarm Optimization algorithm for miner-centric block validation selection. In every timeslot., the blocks are verified by miners and their positions updated dynamically. The proposed incentive mechanism performance is shown in the experiment results to improve the trustworthiness and security for data sharing in Blockchain-based IoV.