| 摘要 |
PURPOSE: A dialing method using vehicle numbers and a mobile terminal for vehicles therefor are provided to access a telephone installed at a vehicle through its vehicle number, even though a user doesn't know the telephone number. CONSTITUTION: An RF part(202) and a modulation/demodulation part(204) transmit and receive voices and data by wireless. A baseband processing part(206) multiplexes control data, audio data and video data, forms bit streams, and outputs them to the modulation/demodulation part(204). A video camera(210), photographing the figure of a speaker, converts it into digital data, and outputs the data to a video processor(208). An LCD(212) displays the figure of the other side or the operation status of a mobile terminal according to the output of the video processor(208). The video processor(208) compresses and encodes the video data of a transmitter inputted from the video camera(210) and outputs the video data to the baseband processing part(206). Also the video processor(208) decodes the other side's video data received from the baseband processing part(206) and outputs the video signal to the LCD(212). An audio processor(214), receiving audio data, decodes the data, converts the decoded audio data into an analog signal, and outputs the signal to a speaker(216). Also the audio processor(214) converts the analog voice inputted through a mike(210) into digital data and outputs the audio data to the baseband processing part(206). In addition, the audio processor(214) stores or regenerates call contents according to the control of a microcomputer(224). |
