Video delivering system and video delivering device for vehicle

A video delivering system for vehicle use, comprising:

• 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.

A video delivering system for vehicle use, comprising:

• 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.