Examples of the present disclosure describe systems and methods for determining an estimated ambient air temperature in an environment in which a vehicle is operating. The estimated ambient air temperature may be compared to an ambient temperature sensor value. The comparison may be used to determine whether an ambient air temperature sensor of the vehicle is functioning properly or if an error notification or fault code should be triggered.


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    Title :

    Estimating ambient air temperature and diagnosing sensor failure using intercooler efficiency


    Contributors:

    Publication date :

    2023-10-31


    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



    Estimating Ambient Air Temperature and Diagnosing Sensor Failure Using Intercooler Efficiency

    ECHLIN JOHN / LOTT MARK LAMONT / MABSON CHRISTOPHER WILLIAM JOHN | European Patent Office | 2022

    Free access

    Estimating Ambient Air Temperature and Diagnosing Sensor Failure Using Intercooler Efficiency

    ECHLIN JOHN / LOTT MARK LAMONT / MABSON CHRISTOPHER WILLIAM JOHN | European Patent Office | 2022

    Free access

    Estimating ambient air temperature and diagnosing sensor failure using intercooler efficiency

    ECHLIN JOHN / LOTT MARK LAMONT / MABSON CHRISTOPHER WILLIAM JOHN | European Patent Office | 2022

    Free access

    INTERCOOLER

    KIMURA HIROYUKI / ISOBE YUSUKE | European Patent Office | 2016

    Free access

    Intercooler

    HARADA MASAKI / YAMANAKA AKIRA / SAITOU MASAFUMI et al. | European Patent Office | 2018

    Free access