A distributed low-orbit satellite operation situation and service capability evaluation method

This distributed assessment method, which distributes satellite status data through a central station and automatically monitors and reports assessment indicators through monitoring stations, solves the problems of distributed networking and regional service capability assessment for low-Earth orbit satellite constellations, achieving efficient, accurate assessment and scalability.

CN117408556BActive Publication Date: 2026-07-24THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION +1
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Patent Information

Application Number
CN202311395573.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-10-26
Publication Date
2026-07-24
Estimated Expiration
2043-10-26

AI Technical Summary

Technical Problem

Existing technologies are insufficient for assessing the distributed networking and regional service capabilities of low-Earth orbit satellite constellations. The lack of a unified constellation situation generation and distribution mechanism leads to inaccurate assessments and low efficiency.

Method used

The system employs a central station to distribute satellite situational data, with each monitoring station automatically monitoring and reporting evaluation indicators. The central station then conducts comprehensive analysis, realizing a distributed evaluation method that features automation, high concurrency, and high speed.

Benefits of technology

It enables real-time joint monitoring of multiple sites, with wide coverage, high accuracy, strong automation, support for scalability and flexibility, unattended operation capability, and the formation of a historical monitoring and evaluation database, which facilitates the discovery of patterns.

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Abstract

The application discloses a kind of distributed low-orbit satellite operating situation and service capability evaluation method, including ephemeris automatic loading, satellite situation prediction, predicted data distribution, satellite service capability monitoring and evaluation, satellite service capability evaluation display.The application realizes a kind of based on map automatic update display satellite situation, based on regional satellite situation prediction data generation, satellite situation prediction data distribution, based on site satellite service capability evaluation and other functions.It has strong real-time, high automation, strong stability, high performance, scalable satellite service service capability evaluation method.Especially suitable for radio monitoring field for low-orbit satellite monitoring, satellite tracking prediction, monitoring site best use location site selection and other needs, with strong popularization and application value.
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