Space-based network intelligent satellite development system and method based on task requirements

Abstract

The invention provides a space-based network intelligent satellite development system based on task requirements. The space-based network intelligent satellite development system comprises a constellation configuration module, a satellite assembly module, a component design module, a system mapping module, a simulation evaluation module and a compiling and downloading module. The task demand is analyzed through constellation. Hardware resources and software resources required for solving task requirements are extracted. Load modularization is realized from the aspects of hardware and software.Separation of hardware resources and software definition is realized; a required hardware environment and a required software environment are built according to task requirements; storing the data asexecutable files and downloading the executable files to all intelligent satellites; the intelligent satellite realizes function transformation according to the change of constellation task requirements; according to the space-based network node, intelligent satellite function solidification of special research and development is overcome, the problem that the space-based network node depends onan immobilized satellite platform is solved, and the space-based network node has multifunctional bearing, network collaboration, resource optimization and intelligent service capabilities to provideefficient, active and reliable space-based information precision service for users.

Description

technical field [0001] The invention belongs to the field of space-based networks, and in particular relates to a space-based network intelligent satellite development system and method based on task requirements. Background technique [0002] At present, the space-ground integrated information network is developing vigorously. With the expansion of national interests and the increase of security threats, the strategic demand for space-based networks is expanding day by day. [0003] Under the current development model, the functions of space-based network nodes are not portable. Existing satellites adopt special research and development and production methods. Hardware equipment and functional software are specially developed for specific satellite platforms, closely following the definition of specific payload functions. Its technological level is "frozen" from launch and does not change during its lifetime. When the space-based network system is faced with complex and ch...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problems that the current space-based systems have isolated intelligent satellites, poor coordination ability, fixed functions of each satellite, unable to meet the needs of diversified constellation tasks, and lack of function portability. A space-based network intelligent satellite development system and method based on mission requirements

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