Experimentation of V2X Communication in Real Environment for Road Alert Information Sharing System

In this paper, we introduce an experimentation of V2X communication in real environment for a road alert information sharing system. Traffic accidents and traffic hazard are serious social problems. Understanding road condition in advance is important and necessary to prevent traffic accidents and traffic hazards. In addition, getting information without Internet connection is necessary to provide road information for drivers in real-time because there is an environment that getting Internet connection is difficult. We construct a road alert information sharing system with multiple vehicles using V2X communication. Our goal is to share road alert information without Internet connection. To realize our goal, we experiment V2X communication in various environments and evaluate experimental results.