Intersection safety service model using vehicle-to-vehicle communication

Vehicle-to-vehicle (V2V) communications can complement systems based on host vehicle information and are being actively researched. We suggest a safety service models using vehicle-to-vehicle communication when vehicles move in intersection. The suggested model uses wireless access in vehicular environment (WAVE) proposed by IEEE WG 802.11 and P1609 as the V2V communication protocol. This communication can provide GPS information for the surrounding vehicles. Through this method, the host vehicle recognizes other vehicles that approach from the left and right in unprotected intersection. Next, it provides the host driver with warnings through mathematical algorithms and models.