Transmission system and transmission device
A transmission system including a transmission device capable of transmitting a video signal, and a reception device capable of receiving the video signal transmitted by the transmission device, the transmission system includes: a processor connected to a memory; a video transmission circuit and a video reception circuit that transmit the video signal between the transmission device and the reception device; a transmission-side data transceiving circuit and a reception-side data transceiving circuit that transmit a data signal between the transmission device and the reception device, wherein the processor is configured to selectively execute a video signal transmission mode in which transmission of the video signal is performed and transmission of the data signal superimposed on the video signal is performed, and a data signal transmission exclusive mode in which transmission of the video signal is stopped and transmission of the data signal is performed.
1 . A transmission system including a transmission device capable of transmitting a video signal, and a reception device capable of receiving the video signal transmitted by the transmission device, the transmission system comprising:
a memory;
a processor connected to the memory;
a video transmission circuit and a video reception circuit that transmit the video signal between the transmission device and the reception device;
a transmission-side data transceiving circuit and a reception-side data transceiving circuit configured to transmit and receive a data signal that is different from the video signal between the transmission device and the reception device;
a data storage device communicably connected to the transmission device; and
a control device communicably connected to the reception device,
wherein transmission of the data signal between the transmission device and the data storage device, transmission of the data signal between the reception device and the control device, and transmission of the data signal between the transmission device and the reception circuit, are executable in parallel to each other, and
wherein the processor is configured to selectively execute a video signal transmission mode in which transmission of the video signal is performed and transmission of the data signal superimposed on the video signal is performed, and a data signal transmission exclusive mode in which transmission of the video signal is stopped and transmission of the data signal is performed.
2 . The transmission system of claim 1 , wherein data transmission in the data signal transmission exclusive mode includes transmission of a synchronization signal from the transmission device to the reception device.