A road surface friction coefficient calculation apparatus to be applied to a vehicle includes an obtainer and a determiner. The obtainer is configured to acquire n pieces of sensor data periodically obtained by a predetermined sensor during a predetermined period. The determiner is configured to determine a road surface condition in front of the vehicle by making a majority decision on road surface conditions, based on the n pieces of sensor data acquired by the obtainer. The determiner is configured to set a different road surface friction coefficient for each of the road surface conditions, and determine a road surface friction coefficient in front of the vehicle, based on the road surface friction coefficient corresponding to the road surface condition determined by the majority decision.


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    Title :

    ROAD SURFACE FRICTION COEFFICIENT CALCULATION APPARATUS, VEHICLE, AND ROAD SURFACE FRICTION COEFFICIENT CALCULATION METHOD


    Contributors:
    SATO FUMIYA (author)

    Publication date :

    2024-10-03


    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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