Research Article
Design and Implementation of SEDS in Spacecraft Software
@INPROCEEDINGS{10.1007/978-3-030-93398-2_23, author={Lijun Yang and Bohan Chen and Xiongwen He}, title={Design and Implementation of SEDS in Spacecraft Software}, proceedings={Wireless and Satellite Systems. 12th EAI International Conference, WiSATS 2021, Virtual Event, China, July 31 -- August 2, 2021, Proceedings}, proceedings_a={WISATS}, year={2022}, month={1}, keywords={Spacecraft software SEDS SOIS}, doi={10.1007/978-3-030-93398-2_23} }- Lijun Yang
Bohan Chen
Xiongwen He
Year: 2022
Design and Implementation of SEDS in Spacecraft Software
WISATS
Springer
DOI: 10.1007/978-3-030-93398-2_23
Abstract
In order to meet the requirements of rapid integration and test of onboard software, the research status of SEDS in the field of CCSDS standard interface service (SIOs) of Space Data System Advisory Committee is analyzed, and this paper discusses how to apply and implement SEDS standard in Chinese spacecraft software. Based on the software layered architecture, the top-level architecture of SEDS reference is designed during the development of the integrated electronic system. Taking the telemetry acquisition function of spacecraft as a use case, this paper designs and implements the application of SEDS and the extension method of SEDS subsequent application. It is verified with SEDS as the input in each stage of software development and testing. With SEDS as the input, the design verification is carried out in each stage of spacecraft software development. The results show that the application of SEDS can realize the standardization of aerospace software data interface and shorten the software development cycle through the reuse of electronic data forms and the automatic generation of relevant codes in each stage of development.
