An audio-video processing system design and implement based on CCSDS AOS protocol for manned spacecraft
Yun Lan, Liang Jia, Junpeng Zhang, Peng Chen · 2023
In view of the development trend of manned spacecraft information system, especially the audio-video technology, combined with the requirements of manned spacecraft audio-video interaction, this paper proposes a system architecture and information processing flow of manned spacecraft audio-video processing system supporting CCSDS AOS protocol and the traditional digital information transmission protocol. Solutions are also given to some certain important issues such as system flexibility, robustness, and convenience. It lays a foundation for better support of space-to-earth communication for future manned spacecraft.