Video delivering system and video delivering device for vehicle
First Claim
1. A video delivering system for vehicle use comprising:
- a video generation unit which generates video data;
a ring-type network which is connected to the video generation unit, and in which a video delivering device for sending and receiving data to and from the video generation unit and a plurality of units connected to the video delivering device are connected with one another in a ring shape and data is sent and received between the units adjacent to each other; and
a branch network which is connected to the video delivering device, and in which video data generated in the video generation unit is sent to at least one of video display units through the video delivering device.
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Accused Products
Abstract
A system S1 according to the invention comprises: a DVD unit 31 and a navigation unit 32, which generate video data; a ring-type network 1 in which a plurality of units are connected with one another in a ring shape and data is sent and received between the units adjacent to each other; and a branch network 2 which is connected through a gateway unit 3 being provided between the ring-type network 1 and the branch network 2, and including video display units 23, 24 and 25 which show the data from the DVD unit 31/navigation unit 32. By gateway unit 3, data is sent and received between the units adjacent to each other in the ring-type network 1 and video data generated in the DVD unit 31 and the navigation unit 32 is delivered to the branch network 2.
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Citations
10 Claims
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1. A video delivering system for vehicle use comprising:
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a video generation unit which generates video data;
a ring-type network which is connected to the video generation unit, and in which a video delivering device for sending and receiving data to and from the video generation unit and a plurality of units connected to the video delivering device are connected with one another in a ring shape and data is sent and received between the units adjacent to each other; and
a branch network which is connected to the video delivering device, and in which video data generated in the video generation unit is sent to at least one of video display units through the video delivering device. - View Dependent Claims (2, 3, 4)
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5. A video delivering system for vehicle use, comprising:
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a ring-type network in which a plurality of units including a video generation unit which generates video data are connected with one another in a ring shape and data is sent and received between the units adjacent to each other;
a wavelength multiplexing coupler which multiplexes a plurality of kinds of video data, which have been fed from the video generation unit as an optical signal, for output; and
a branch network comprising;
a branch coupler which is connected to the wavelength multiplexing coupler and divides beams input from the wavelength multiplexing coupler; and
at least one of video display units, which are branched from the branch coupler and display video data generated in the video generation unit. - View Dependent Claims (6)
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7. A video delivering system for vehicle use, comprising:
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video-data input means which inputs video data from a video generation unit for generating the video data;
first communication means which is connected to a ring-type network in which a plurality of units are connected with one another in a ring shape, and sends and receives data between the units adjacent to each other; and
second communication means which is connected to the first communication means and to a branch network in which a plurality of units are branched from the second communication means and sends video data input in the video data input means to at least one of video display units in the branch network. - View Dependent Claims (8, 9, 10)
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Specification