D22.33 – Infrastructure systems
Wireless Local Danger Warning investigates a full system approach from Hazard Detection in the car, Message Distribution by Communication, to Driver Warning in the receiving car. Using inter-vehicle communication, drivers are warned in advance, before the approach of a dangerous spot. WILLWARN serves in PReVENT as a function for foresighted and safe driving.
This document aims to describe intelligent transportation systems that involve infrastructure and their evolution. We propose also different possible enhancements of actual WILLWARN system. Infrastructure systems will be integrated in the WILLWARN framework in the form of roadside units which operate as warning beacons e.g. at construction sites. These roadside units will also be described in this deliverable.