A blockchain-based intelligent transportation devices and data management method

The existing intelligent transportation system for device management and control may have some challenges, such as simplistic traffic device management, difficult traffic data storage and management, and difficult to guarantee traffic data security. These challenges all bring adverse effects to the smooth development of the work of the traffic department. To address the above problems, this paper designs a blockchain-based intelligent transportation device and data management method. The information of the devices connected to the system is anchored to the blockchain through the blockchain deposition technology, and the whole life cycle of the devices is managed. The data collection and distributed storage of the traffic devices are realized based on the smart contract technology. Combined with the tamper-evident and traceable characteristics of blockchain, this method provides scientific management of device and device data with high security and scalability, and provides ideas and methods for building a security management architecture for transportation device control system.