Design of integrated intelligent information system for manned spacecraft based on cloud platform and smart home technology

For manned spacecrafts, astronauts have become an important part of the whole system, and the human-machine interaction ability of spacecraft information system will directly affect the astronauts’ work efficiency, even the success of the mission. In addition, with the improvement of spacecraft payload support capability, spacecraft information system needs to forward, calculate and store lots of experimental data when processing its own control instructions and state information. And how to make full use of system capability to process data in real time is also the key part of information system design. Combined with the mission requirements of future manned spacecraft, an integrated intelligent information system design method based on cloud platform and smart home technology is proposed, which comprehensively uses system resources to meet the requirements of spacecraft control and state monitoring, long-term astronaut residence, and experimental data processing. The effectiveness of the method is proved by software simulation and spacecraft on-orbit test.