Technical solutions are described for providing failsafe assist torque in steering systems. An example method includes determining, by a first controller, a first assist torque signal using a first set of torque sensor signals from a first sensor and a second set of torque sensor signals from a second sensor, the first sensor corresponding to the first controller, and the second sensor corresponding to a second controller. The method further includes determining, by the second controller, a second assist torque signal using the first and second sets of torque sensor signals. Further the method includes generating, by a motor, an assist torque using the first and second assist torque signals, and in response to the first controller receiving a diagnostic signal indicating a failure of the first torque sensor, determining by the first controller, the first assist torque signal using only the second set of torque sensor signals.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Steering system with failsafe torque sensor communication


    Beteiligte:

    Erscheinungsdatum :

    05.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    STEERING SYSTEM WITH FAILSAFE TORQUE SENSOR COMMUNICATION

    PATEL KEYUR R / CHAMPAGNE ANTHONY J / VARUNJIKAR TEJAS M | Europäisches Patentamt | 2020

    Freier Zugriff

    STEERING SYSTEM WITH FAILSAFE TORQUE SENSOR COMMUNICATION

    PATEL KEYUR R / CHAMPAGNE ANTHONY J / VARUNJIKAR TEJAS M | Europäisches Patentamt | 2018

    Freier Zugriff

    Steering system with failsafe torque sensor communication

    PATEL KEYUR R / CHAMPAGNE ANTHONY J / VARUNJIKAR TEJAS M | Europäisches Patentamt | 2020

    Freier Zugriff

    Composite failsafe torque tube

    STAWSKI STANLEY W | Europäisches Patentamt | 2024

    Freier Zugriff

    COMPOSITE FAILSAFE TORQUE TUBE

    STAWSKI STANLEY W | Europäisches Patentamt | 2020

    Freier Zugriff