The invention relates to a method and a device for limiting the risk of faults in a control system, in particular a safety-relevant control system, wherein a preferably intelligent actuator controller (AST), by means of the application of a weighted mean value algorithm, calculates a new control value from the two control values determined by means of diverse redundancy by two independent fault-containment units (FCUs), which new control value, in spite of the occurrence of a fault in one of the two FCUs, causes an object to be controlled by the control system to be guided into a safe state, preferably quickly.
VERFAHREN ZUR RISIKOABGRENZUNG VON FEHLERN IN EINEM REDUNDANTEN SICHERHEITSRELEVANTEN STEUERUNGSSYSTEM FÜR EIN KRAFTFAHRZEUG
METHOD FOR LIMITING THE RISK OF ERRORS IN A REDUNDANT, SAFETY-RELATED CONTROL SYSTEM FOR A MOTOR VEHICLE
PROCÉDÉ DE LIMITATION DES RISQUES D'ERREURS DANS UN SYSTEME DE COMMANDE RELATIF À LA SÉCURITÉ REDONDANT POUR UN VÉHICULE À MOTEUR
2019-07-03
Patent
Electronic Resource
German
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