Blockchain and IoT-Enabled Earning Mechanism for Driver Safety Rewards in Cooperative Platooning Environment

Road safety is a global priority, with aggressive driving behaviors posing serious risks to drivers and communities. This paper introduces a blockchain driven framework integrated with Internet of Things (IoT) technologies for rewarding safe driving practices through a novel earning method, focusing on cooperative platooning scenarios. The proposed model assesses driver behavior daily, assigning ranks and rewarding cryptocurrency tokens based on driving performance. Special emphasis is placed on the roles within a platoon, with leaders—who manage communication and maneuvers—earning higher rewards than followers. This incentivization mechanism is securely implemented using blockchain technology, allowing for transparent transactions and fair distribution of rewards. The framework’s effectiveness is tested through simulations, highlighting the potential of a token-based reward system leveraging IoT data to promote responsible driving and improve road safety within cooperative platooning setups.