Cloud-based V2X communication for dynamic intelligent guidance in connected traffic systems

This paper presents the design and verification of a network infrastructure for cloud-based V2X communication and dynamic intelligent guidance in connected traffic systems. With help of the designed infrastructure, the limited range of wireless network based V2X communication using WiFi IEEE 802.11p is increased, so that dynamic information about disturbances of the traffic flow are available in a wide radius. An interface at vehicle level for integrating this information into the map material enables dynamic guidance, which calculates optimal alternative routes at an early stage. The results of dynamic guidance using the new cloud-based V2X communication will be validated under real-time conditions using an urban pilot application.