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Satellite integrated electronic system

An integrated electronic system and satellite technology, which is applied in the field of satellite integrated electronic systems, can solve problems such as poor robustness, low satellite transmission rate, and incomplete satellite data storage and processing strategies, and achieve the effect of saving entire satellite resources and reducing usage

Active Publication Date: 2020-11-10
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a satellite integrated electronic system to solve the problems of low transmission rate, poor robustness, low autonomous health management ability and incomplete whole-satellite data storage and processing strategy in existing satellites

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Embodiment Construction

[0047] The satellite integrated electronic system proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0048] The core idea of ​​the present invention is to provide an integrated satellite electronic system with low transmission rate, poor robustness, low autonomous health management ability, and incomplete satellite data storage and processing strategy.

[0049] In order to realize the above idea, the present invention provides a satellite integrated electronic system, including a plurality of satellite subsystems, each satellite subsystem includes a core proces...

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Abstract

The invention provides a satellite integrated electronic system, which comprises a plurality of satellite subsystems configured to collect on-board task data and whole-satellite telemetry data and upload the on-board task data and the whole-satellite telemetry data to a network routing center; and the network routing center configured as a routing transfer center for communication among the plurality of satellite subsystems. The network routing center is configured to store and manage the on-board task data and the whole-satellite telemetry data, form shared data and / or key data, and perform whole-satellite autonomous health management according to the shared data and / or key data. The network routing center is also configured to back up the key data.

Description

technical field [0001] The invention relates to the technical field of aerospace electronics, in particular to a satellite integrated electronic system. Background technique [0002] As the footprint of human space exploration goes farther and farther, it is more and more important for the satellite to complete the mission to improve the transmission rate and bandwidth of the on-board bus and realize the autonomous health management on the star; Robustness and satellite intelligence have put forward urgent demands. The traditional on-board bus architecture can no longer meet the technical overall design requirements of new aerospace electronic systems. At present, the traditional bus technology is gradually being replaced by the new generation of aeronautical data bus technology. The current on-board electronic architecture has the following deficiencies: [0003] The data between the single machine / subsystem within the satellite platform is mainly transmitted through 1553...

Claims

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Application Information

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IPC IPC(8): H04B7/185
CPCH04B7/18515H04B7/18519
Inventor 刘彬田小莉胡生旺邹玉龙牛崇赵帅邵瑞强石碧舟周黎莎王学良刘迎春龚文斌张军沈苑蒋桂忠林宝军
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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