A system of a vehicle includes an engine control module (ECM), a first processor module, sensors, a second processor module, and a third processor module. The ECM controls engine actuators based on driver inputs to a steering wheel, an accelerator pedal, a brake pedal, and a cruise control system. The first processor module includes a first microprocessor and selectively actuates at least one of an electric power steering motor, friction brakes, and a throttle valve based on processed data. The sensors sense features outside of the vehicle. The second processor module includes a second microprocessor and generates the processed data based on data from the sensors. The second microprocessor is a graphical microprocessor. The third processor module includes a third microprocessor and generates an indicator of whether a fault is present in the second processor module.


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    Titel :

    Active safety systems of vehicles with graphical microprocessors


    Beteiligte:

    Erscheinungsdatum :

    2015-07-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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



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