A Video information transmission architecture based on on-top system

In order to satisfy the separation of the on-top remote control system and the operation control system without reducing the ability of the environmental perception and system control response, under the overall constraint of wide and narrow high-definition video for both occupants switching observation, this paper proposed a exchanging transmission architecture of dual-channel wavelength division multiplexing(WDM) Fiber Optic video based on HDMI, which puts integrated video data processing on the front end. It shortens the length of high-definition video transmission link, improves the reliability and real-time performance of video transmission, and has the characteristics of simple structure, modular combination, and interchangeable crew task identity. It is a beneficial to the information transmission architecture of the future on-top remote control system.