VEHICULAR AUDIO/VISUAL DEVICE, VEHICULAR AUDIO/VISUAL SYSTEM, DEVICE IDENTIFICATION METHOD, PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM

摘要

A vehicular AV device includes a communication unit preferentially wirelessly communicating with a portable media output device identified according to initially recorded device identification information; a registration unit storing in a user information storage unit user identification information of a user acquired from a user identification unit identifying the user riding in a vehicle and the device identification information acquired by the communication unit in association with each other; a device identification unit reading from the user information storage unit the device identification information associated with the user identification information of the user riding in the vehicle when the user rides in the vehicle; and an identification information notification unit notifying the communication unit of the device identification information. The communication unit communicates with the portable media output device of the notified device identification information even if the notified device identification information is not initially recorded.