Management and control framework for satellite-borne electronic equipment integration system

Abstract

The invention discloses management and control framework for a satellite-borne electronic equipment integration system, and aims to provide hierarchical open framework which is stable, reliable and high in expansibility. The management and control framework is implemented according to the following technical scheme: three-level management of system-level resource management and control, physical subsystem-level resource management and hardware module unit-level control is formed from a physical resource line according to configuration characteristics of the satellite-borne electronic equipment integration system, and three-level management of system-level task management and control, functional subsystem-level function management and functional unit-level control is formed from a task function line. A system integrated management and control device is deployed in an integrated management and control subsystem, is responsible for the system-level resource management and control and the system-level task management and control, and completes resource scheduling and task management of the system according to a system blueprint and a task instruction. The management and control framework overcomes a defect that sensor functions are bound to equipment in a combined system in the prior art and a separated system before and the sensor functions cannot be completed because of equipment or module faults.

Description

technical field [0001] The invention belongs to the field of aerospace technology, and in particular relates to an open management and control framework for an integrated system of on-board electronic equipment. Background technique [0002] Satellite electronic equipment generally includes satellite platform electronic equipment and satellite payload electronic equipment (referred to as satellite electronic equipment). Satellite platform electronic equipment is the basis for ensuring satellite platform equipment and the normal operation of satellites, while satellite payload electronic equipment is the mission system of satellites. At present, the electronic equipment of the satellite platform and the load has an integrated and comprehensive design trend, but the present invention only takes the integrated system of the electronic equipment of the satellite load as an object. With the development of aerospace vehicles, on-board electronic equipment continues to expand new t...

AI Technical Summary

Problems solved by technology

Due to the separation of functions, the relevant apertures, channels and processing resources are solidified, the architecture is closed, it is difficult to expand functions, the general resources cannot be time-division multiplexed, and the resource utilization rate is low, resulting in large volume, high weight, high power consumption, poor operability, and failure Problems such as many links and expensive prices, and weak system expansion, upgrade and growth capabilities

At the same time, since the "combined" system and the previous "separated" system are all sensor functions and equipment binding, the failure of equipment or modules in the physical equipment will cause the sensor function to be unable to complete

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