METHOD FOR ENSURING AND MAINTAINING THE FUNCTION OF A COMPLETE SAFETY-CRITICAL SYSTEM

The invention relates to a method for ensuring and/or maintaining the function of a complex, complete safety-critical system, in particular a vehicle control system, in which, when an event occurs in the complete system, the event is analysed and the sub-functionalities affected by the event are det...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GURZAWSKI, Timo, KASCHA, Reinhold, HALILOVIC, Mirza
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a method for ensuring and/or maintaining the function of a complex, complete safety-critical system, in particular a vehicle control system, in which, when an event occurs in the complete system, the event is analysed and the sub-functionalities affected by the event are determined, and the complete system is divided into sub-functionalities dependent on one another using the event analysis, the sub-functionalities forming graphs, and a logic statement of availability, in particular "available" or "not available" is made by means of a function identifier (FID) on the basis of the event analysis.