Patent ID: 8265711

Claim:
A data processing system for an in-vehicle network, the data processing system comprising: a speaker installed within a vehicle; a master terminal mounted onto the vehicle for outputting first audio data through the vehicle speaker; a first slave terminal for outputting second audio data received from the master terminal through a wireless channel established between the master terminal and the first slave terminal; a second slave terminal for receiving and wirelessly transmitting digital broadcast data to the master terminal; and a display unit of the master terminal, wherein, when the first slave terminal is occupied, a first audio source is activated to output the second audio data through the first slave terminal while the first audio data is output through the vehicle speaker, and when the first slave terminal is not occupied, an audio component of the digital broadcast data is output through the vehicle speaker and the first audio data is output through the first slave terminal while both first video data and a video component of the digital broadcast data are simultaneously displayed on the display unit of the master terminal.