The RNSS service is one of the most basic services provided by BDS-3. It provides global users with RNSS function similar to GPS. As the core of satellite navigation system, the intelligent operation and maintenance of ground operation management system affects the service support ability to a certain extent. Combined with the satellite ground system composition and operation process status of BDS-3, this paper designs an intelligent operation and maintenance system scheme for RNSS service of BDS-3, which carries out system operation and maintenance monitoring, evaluation and processing from the aspects of satellite ground operation status monitoring and evaluation, system service performance monitoring and evaluation, fault diagnosis and prediction; Integrate satellite ground working condition status, data quality status and service application performance status, and use horizontal correlation, vertical mining and other technologies to conduct big data analysis according to different multi dimensions such as time, space, satellite, ground station, signal and application; The software integrating the functions of data reception, data governance, data storage, satellite ground operation status monitoring and evaluation, system service performance monitoring and evaluation, fault diagnosis and prediction, visualization and so on is developed, which realizes the monitoring, evaluation and analysis of the operation status and application performance of RNSS service of BDS-3, The operation and maintenance capability of RNSS service of BDS-3 is improved.
Design and Implementation of Intelligent Operation and Maintenance of BDS-3 RNSS Service
Lect. Notes Electrical Eng.
China Satellite Navigation Conference ; 2022 ; Beijing, China May 22, 2022 - May 25, 2022
China Satellite Navigation Conference (CSNC 2022) Proceedings ; Chapter : 23 ; 273-284
2022-05-10
12 pages
Article/Chapter (Book)
Electronic Resource
English
BDS-3 , Satellite navigation , RNSS , Intelligent operation and maintenance , Monitoring and evaluation Engineering , Communications Engineering, Networks , Signal, Image and Speech Processing , Aerospace Technology and Astronautics , Control, Robotics, Mechatronics , Computer Applications , Geography, general
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