ON-VEHICLE COMMUNICATION DEVICE AND INTER-VEHICLE COMMUNICATION METHOD

摘要

It is possible to reduce possibility of a signal conflict in an inter-vehicle communication by setting a communication timing corresponding to a relative position of a local vehicle against the other vehicle. Provided is an on-vehicle communication device including: an inter-vehicle communication unit (3) for performing an inter-vehicle communication between the local vehicle and the other vehicle; a relative position information acquisition unit (5) for acquiring relative position information concerning the relative position of the local vehicle against the other vehicle; and a communication timing management unit (8) which sets a communication timing in an inter-vehicle communication unit (3). The communication timing management unit (8) sets a communication timing corresponding to the relative position.