This disclosure relates to methods and devices for estimating amount of washer fluid to be consumed in a reservoir of a vehicle. In an aspect, a method of a processing device (24, 28) of estimating amount of washer fluid (12) to be consumed in a reservoir (11) of a vehicle (10) is provided. The method comprises estimating (S101) at least one of remaining wash cycles that can be performed and remaining driving distance of the vehicle before the amount of washer fluid (12) has reached a predetermined lower amount of washer fluid (12) based on acquired information indicating current amount of washer fluid (12) remaining in the reservoir (11), temperature that the washer fluid is subjected to, and at least one known washer fluid consumption profile, and generating (S102) data representing said estimated at least one of remaining wash cycles and remaining driving distance.


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    Title :

    Estimating consumption of washer fluid


    Contributors:

    Publication date :

    2021-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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