Satellite-borne operating system kernel on-orbit reconstruction method and device

Satellite-borne operating system kernel on-orbit reconstruction method and device

The invention discloses a satellite-borne operating system kernel on-orbit reconstruction method, which comprises the following steps that minimum system software starting self-checking is carried out in the cold starting process of a satellite-borne computer, and the minimum system software of the...

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Hauptverfasser: SHUANG XIAOCHUAN, YOU HONGJUN, CHENG KAI, ZHU XINZHONG, LUO PENG
Format: Patent
Sprache:chi ; eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator SHUANG XIAOCHUAN
YOU HONGJUN
CHENG KAI
ZHU XINZHONG
LUO PENG
description The invention discloses a satellite-borne operating system kernel on-orbit reconstruction method, which comprises the following steps that minimum system software starting self-checking is carried out in the cold starting process of a satellite-borne computer, and the minimum system software of the satellite-borne computer enters a privileged state under the condition that a satellite service software system cannot work normally; the minimum system software carries out self-inspection on a plurality of stored satellite-borne operating system mirror images and establishes operating system mirror image partition damage identifiers; downloading a detection result identifier that the satellite service software system cannot work normally and an operation system mirror image partition damage identifier to a ground measurement and control station through a telemetering channel; the minimum system software receives a satellite service software system operating system kernel mirror image partition number and a mirror
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Satellite-borne operating system kernel on-orbit reconstruction method and device
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