A method for detecting faults in a vehicle control system that has functional units. Each functional unit has an associated unique label in the form of a finite field element, and the method includes: calling each of the functional units, the call comprising a readable traversal value, and in case the functional unit is operating correctly, updating the traversal value based on the unique label of the currently called functional unit; and determining from the updated traversal value if any functional units are faulty by a comparison with an expected traversal value.


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    Title :

    METHODS AND SYSTEMS FOR DETECTING FAULTS IN VEHICLE CONTROL SYSTEMS


    Contributors:

    Publication date :

    2019-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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