Techniques are described for estimating road friction between a road and tires of a vehicle. A method includes receiving, from a temperature sensor on a vehicle, a temperature value that indicates a temperature of an environment in which a vehicle is operated, determining a first range of friction values that quantify a friction between a road and tires of a vehicle based on a function of the temperature value and an extent of precipitation in a region that indicate a hazardous driving condition, obtaining, from the first range of friction values, a value that quantifies the friction between the road and the tires of the vehicle, where the value is obtained based on a driving related behavior of the vehicle, and causing the vehicle to operate on the road based on the value obtained from the first range of friction values.


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    Title :

    ROAD FRICTION ESTIMATION TECHNIQUES


    Additional title:

    TECHNIKEN ZUR STRASSENREIBUNGSSCHÄTZUNG
    TECHNIQUES D'ESTIMATION DE FRICTION DE ROUTE


    Contributors:
    ZHANG KUN (author) / HAN XIAOLING (author) / MAO WEINA (author) / HUANG ZEHUA (author) / PRICE CHUCK A (author)

    Publication date :

    2021-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



    ROAD FRICTION ESTIMATION TECHNIQUES

    ZHANG KUN / HAN XIAOLING / MAO WEINA et al. | European Patent Office | 2023

    Free access

    ROAD FRICTION ESTIMATION TECHNIQUES

    ZHANG KUN / HAN XIAOLING / MAO WEINA et al. | European Patent Office | 2021

    Free access

    Road friction estimation techniques

    ZHANG KUN / HAN XIAOLING / MAO WEINA et al. | European Patent Office | 2023

    Free access

    Road friction estimation techniques

    ZHANG KUN / HAN XIAOLING / MAO WEINA et al. | European Patent Office | 2021

    Free access

    Road friction estimation techniques

    ZHANG KUN / HAN XIAOLING / MAO WEINA et al. | European Patent Office | 2021

    Free access