A large-scale multi-service satellite constellation operation management system and its working method
A technology of satellite constellation and transportation management system, which is applied in the field of aerospace
Active Publication Date: 2022-05-13
北京信成未来科技有限公司
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Problems solved by technology
At present, there is no unit or individual that integrates the measurement and control, operation and control, and data transmission of satellite constellations to form an operation management system that supports multiple services; no unit or individual adopts the same large-scale multi-service satellite constellation operation as the present invention for satellite operation and management. management system architecture; no unit or individual adopts a custom task allocation protocol and a custom data uplink / downlink protocol for the satellite constellation operation management system to support multiple services
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Embodiment Construction
[0043] Such as figure 1 As shown, this embodiment provides a large-scale multi-service satellite constellation operation management system, including a display console, a server, a data communication central computer, a communication central computer, a communication front-end computer, and a ground station. The server is connected, and the server is respectively connected with the data communication central computer and the communication central computer, and the data communication central computer and the communication central computer are both connected with the communication front-end computer, and the communication front-end computer is connected with the ground station. There are multiple communication front-end processors and ground stations, and the ground station is preferentially connected to the communication front-end processor that is closer to the ground station.
[0044] The server is equipped with satellite constellation information table, satellite information...
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The invention belongs to the field of aerospace technology, and discloses a large-scale multi-service satellite constellation operation management system and a working method thereof. The system includes a display console, a server, a data communication center, a communication center, a communication front-end and a ground station , The display console is connected with the server, the server is connected with the data communication center machine and the communication center machine respectively, the data communication center machine and the communication center machine are connected with the communication front-end machine, and the communication front-end machine is connected with the ground station. The communication front-end computer is provided with a custom application layer telemetry protocol and a custom application layer data downlink protocol, the communication central computer is provided with a custom application layer task assignment protocol, and the data communication central computer is provided with a custom application layer data uplink protocol. The invention supports complete satellite measurement and control, operation control, and data transmission requirements, can manage multiple large-scale satellite constellations at the same time, supports satellite constellations of various services, and can remotely control satellites of different services, thus solving the universality of the satellite constellation operation and management system. question.
Description
technical field [0001] The invention belongs to the field of aerospace technology, and in particular relates to a large-scale multi-service satellite constellation operation management system and a working method thereof. Background technique [0002] Traditional satellite systems usually only have a single satellite, or a small-scale satellite constellation composed of a few to dozens of satellites. With the rise of commercial aerospace, the future space segment will be a large-scale satellite constellation composed of hundreds, thousands or even tens of thousands of satellites; the business scope of these satellite constellations includes communication, navigation, remote sensing and mixed services. Even though there are many types of satellite constellation services, the satellite constellation operation and management system functions of different services can be divided into four types: satellite remote control (task assignment), satellite telemetry, data downlink and d...
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IPC IPC(8): H04B7/185H04L12/46H04L67/02H04L67/141H04L67/143
CPCH04B7/18513H04B7/18519H04B7/18517H04B7/18515H04L12/4633H04L67/02H04L67/141H04L67/143
Inventor 徐朝晖刘爽
Owner 北京信成未来科技有限公司