MULTIMEDIA SYSTEM OF A VEHICLE CAPABLE OF TRANSMITTING VIDEO / AUDIO SIGNAL BY CONNECTING A HEAD UNIT AND VIDEO / AUDIO DEVICES USING A SINGLE SIGNAL LINE

摘要

PURPOSE: A multimedia system of a vehicle capable of transmitting video / audio signal by connecting a head unit and video / audio devices using a single signal line is provided to minimize the number of a signal by transferring the data of a plurality of video / audio devices to a multimedia head unit through a single signal line. ;CONSTITUTION: A multimedia system of a vehicle comprises an integrated module(20), a head unit(30), a display unit(40), and a speaker(50). The integrated module comprises a plurality of video / audio device. The head unit communicates with the integrated module in MOST(Media Oriented System Transport) through a single optical line. The head unit processes and outputs the video/audio signal transmitted from the integrated module. The display unit indicates the video signal, outputted from the head unit, as an image. The speaker outputs the audio signal outputted in the head unit.;COPYRIGHT KIPO 2011