Multi-AV control device in an automobile
First Claim
1. A multi-AV control device in an automobile comprising:
- a multi-AV device connected with a plurality of AV-signal input sources and displays; and
a plurality of displays;
wherein said multi-AV device and said displays are provided with a microprocessor and a electrically-erasable programmable read-only memory, and wherein said multi-AV device is controllable by press buttons or a remote control of every display to choose different AV-signal source while the chosen AV-signal source is shown on corresponding display, and wherein the control command is given by said displays to said multi-AV device, whereupon said multi-AV device transmits signals back to said display and which are shown on said corresponding display so that this two-way communication achieves control and display effect.
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Accused Products
Abstract
The present invention relates to a multi-AV control device in an automobile which consists of a multi-AV device and a plurality of displays. The multi-AV device is connected with a plurality of AV-signal input sources and the displays. The multi-AV device is controllable by press buttons or a remote control of every display to choose different AV-signal source while the chosen AV-signal source is shown on corresponding display. The control command is given by the displays to the multi-AV device, whereupon the multi-AV device transmits signals back to the display and which are shown on the corresponding display so that this two-way communication achieves control and display effect. Accordingly, the present invention can achieve a more convenient and accurate operation in choosing desired AV-signals.
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Citations
4 Claims
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1. A multi-AV control device in an automobile comprising:
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a multi-AV device connected with a plurality of AV-signal input sources and displays; and
a plurality of displays;
wherein said multi-AV device and said displays are provided with a microprocessor and a electrically-erasable programmable read-only memory, and wherein said multi-AV device is controllable by press buttons or a remote control of every display to choose different AV-signal source while the chosen AV-signal source is shown on corresponding display, and wherein the control command is given by said displays to said multi-AV device, whereupon said multi-AV device transmits signals back to said display and which are shown on said corresponding display so that this two-way communication achieves control and display effect. - View Dependent Claims (2, 3, 4)
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Specification