METHOD FOR INTER-VEHICLES COMMUNICATION AND APPARATUS OF TRAFFIC BROADCAST THEREOF

摘要

PURPOSE: A method and an apparatus for communication between vehicles are provided to transmit accurate data quickly in spite of instable environment by determining relay vehicles properly based on the travel information of the own or other vehicles. CONSTITUTION: A travel information administrator(310) collects travel information of vehicles. A hello message administrator(320) creates a hello message including the travel information. A relay administrator(340) determines as relay vehicles the other vehicles with similar driving condition based on the hello message received from the other vehicles and the travel information. An information message administrator(330) controls a communication unit in order to transmit an information message to the relay vehicles.