Communicate Vehicle Accident Data to Blockchain for Secure and Reliable Record-Keeping Using Android Automotive Application

The study presented in this paper demonstrates the potential of blockchain technology to address some of the challenges present in the automotive domain, particularly in terms of providing secure and efficient data handling for real-time vehicle accident data storage. We propose an implementation on Android Automotive OS using a Substrate-based private blockchain and IPFS (InterPlanetary File System). The evaluation of the android application shows successful data communication with IPFS and the blockchain. The paper also exposes the application latency and blockchain metrics analysis.