Health monitoring in a system of circumvention and recovery

Health monitoring in a system of circumvention and recovery

A system comprises at least one non-hardened processor configured to run a plurality of mission related processes; at least one threat detector configured to detect one or more conditions which indicate the onset of a threat to the operation of the at least one non-hardened processor; and at least o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PRADO EDWARD R, RODRIGUEZ MANUEL I, SOUDERS KEITH A, LAFFERTY JAMES E, HAQUE JAMAL
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Beschreibung
Zusammenfassung:A system comprises at least one non-hardened processor configured to run a plurality of mission related processes; at least one threat detector configured to detect one or more conditions which indicate the onset of a threat to the operation of the at least one non-hardened processor; and at least one hardened processor configured to elevate at least one health monitoring process of the at least one non-hardened processor from a background process to a foreground process when the at least one threat detector detects a condition indicating the onset of a threat, wherein the at least one hardened processor manages the operation of the at least one non-hardened processor based on the results of the at least one health monitoring process.