Blockchain-enabled Secure Framework for Energy-Efficient Smart Parking in Sustainable City Environment

In the smart city environment, parking vehicle management is an essential requirement for citizens in the current situation because every city is rapidly growing as a crowded environment. Specific planning, operation, and thinking can address this problem with the Internet of things (IoT) and Information Communication Technologies (ICT). Existing research provides various solutions and methods for parking systems in the smart city. However, smart parking has many challenges, such as centralization, communication bandwidth, energy efficiency, integrity, security, and privacy. Inspired by Blockchain and AI technology, we propose a Blockchain-enabled Secure Framework for Energy-Efficient Smart Parking in Sustainable City Environment. The transport layer implements the ECC algorithm to encrypt and decrypt the parking zones data for secure communication. The RSU-based-Blockchain network offers authentication and verification of data at the security layer in a distributed manner. Virtualization technology is used for data storage and provides an energy-efficient environment using virtual machines. With Deep LSTM networks, we analyze the parking zone's data and offer the best parking space to the drivers with the best location and timing. We evaluate the proposed architecture using quantitative, qualitative analysis and provide the driver's best parking space.