WIRELESS VEHICLE AUDIO/VIDEO SYSTEM
First Claim
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1. A wireless vehicle audio/video system, comprising:
- a head unit installed in a car and electrically coupled with a computer control system of said car by a controller area network bus for converting control data provided by said car into images/digital data, said head unit comprising a first wireless communication module and a multimedia processing device, said multimedia processing device being adapted for processing audio/video and image data from different sources'"'"'at least one tablet computer each comprising a touch panel and a built-in second wireless communication module for communication with said first wireless communication module of said head unit wirelessly for transmitting audio-video data;
a car speaker system installed in said car at a selected location and electrically connected to said head unit;
wherein each said tablet computer is operable to produce a command for wireless transmission to said head unit for driving the multimedia processing device of said head unit to run an audio-video data, enabling the generated image data to be transmitted wirelessly to the touch screens of said tablet computers for playing and the generated audio signal to be outputted through said car speaker system.
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Abstract
A wireless vehicle audio/video system includes a head unit installed in a car and having built therein a first wireless communication module and a multimedia processing device for processing audio/video and image data from different sources, a wireless car speaker system, and one or a number of tablet computers operable to provide a command to the head unit wirelessly for driving the multimedia processing device of the head unit to run an audio-video data for enabling the generated image data to be transmitted wirelessly to the touch screen of each tablet computer for playing and the generated audio signal to be outputted through the car speaker system.
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16 Claims
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1. A wireless vehicle audio/video system, comprising:
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a head unit installed in a car and electrically coupled with a computer control system of said car by a controller area network bus for converting control data provided by said car into images/digital data, said head unit comprising a first wireless communication module and a multimedia processing device, said multimedia processing device being adapted for processing audio/video and image data from different sources'"'"' at least one tablet computer each comprising a touch panel and a built-in second wireless communication module for communication with said first wireless communication module of said head unit wirelessly for transmitting audio-video data; a car speaker system installed in said car at a selected location and electrically connected to said head unit; wherein each said tablet computer is operable to produce a command for wireless transmission to said head unit for driving the multimedia processing device of said head unit to run an audio-video data, enabling the generated image data to be transmitted wirelessly to the touch screens of said tablet computers for playing and the generated audio signal to be outputted through said car speaker system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification