A method for determining running resistance of a vehicle includes receiving, by a controller, a rotation speed of a driving source of the vehicle and an inclination angle of a road on which the vehicle runs; determining a torque of the driving source according to the rotation speed of the driving source and determining the inclination angle of the road according to the torque of the driving source; determining whether the inclination angle exceeds the inclination angle of the road; determining that there is no object towed by the vehicle, and determining the running resistance of the vehicle based on the inclination angle according to the torque of the driving source, when the inclination angle is less than or equal to the inclination angle of the road; and controlling the driving source or a transmission of the vehicle based on the determined running resistance of the vehicle.


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    Title :

    METHOD AND DEVICE FOR CALCULATING RUNNING RESISTANCE OF VEHICLE


    Contributors:
    PARK JUN SUNG (author) / LEE JAEBIN (author)

    Publication date :

    2022-10-27


    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



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