Research Article
Data Management of Space Station Bus Network
@INPROCEEDINGS{10.1007/978-3-030-69072-4_31, author={Panpan Zhan and Xin Liu and Yating Cao and Lan Lu and Xiongwen He and Yong Sun}, title={Data Management of Space Station Bus Network}, proceedings={Wireless and Satellite Systems. 11th EAI International Conference, WiSATS 2020, Nanjing, China, September 17-18, 2020, Proceedings, Part II}, proceedings_a={WISATS PART 2}, year={2021}, month={2}, keywords={Space station Data management Rendezvous and docking Bus network}, doi={10.1007/978-3-030-69072-4_31} }- Panpan Zhan
Xin Liu
Yating Cao
Lan Lu
Xiongwen He
Yong Sun
Year: 2021
Data Management of Space Station Bus Network
WISATS PART 2
Springer
DOI: 10.1007/978-3-030-69072-4_31
Abstract
Compared with other spacecrafts, there are many bus networks and many interactive data. Moreover, it has the bus network connection and data management functions among the three space station capsules, and the manned spaceships and cargo spaceships. Aiming at the problem of data management of space station bus network which can be combined and separated dynamically, through the design of multi-level bus networks and docking bus networks in the capsule, the data management solution is given from the system level. The process of telemetry management, telecommand management and interactive data management between subsystems are described in detail. Through the unified protocol design and routing management, the integrated networking and data communication between the spacecrafts are realized, which reduces the complexity and test difficulty of the system. This method has been tested and verified in the space station task, which not only ensures the reliability of docking and separation between the space station capsules, but also takes into account the flexibility and expansibility of data management.
