Intelligent Transportation System Modeling Based on Blockchain and Cloud Storage in Forest City

Abstract

Green traffic corridor is the traffic link of forest city. Blockchain is an innovative technology
often used in finance, Internet of things and health care. It can reach a consensus in a
decentralized network and store data permanently and irreversibly in a tamper proof way. This
paper describes a reputation system of intelligent transportation system, and considers that users
who are interested in traffic information are the main participants of the architecture. They can
safely share the data proved by the experience of other user sets. Users can choose the travel
plan between the two regions through the data verified by other users or automatically generated
by the system. The saved data is absolutely reliable, based on the reputation of the provider, and
does not support modification. We have demonstrated the impact of malicious attacks because
the average speed decreases when error information is stored in the blockchain. But as an
applied route algorithm, it can guide the car to avoid the congested road, so that it can drive
safely and quickly.