To provide a wheel load estimation device which can estimate wheel loads at the time of traveling on an inclined road.SOLUTION: There is provided a wheel load estimation device. The wheel load estimation device includes an acquisition part, a calculation part, and an estimation part. The acquisition part acquires a parameter relating to the attitude of the vehicle. The calculation part calculates a moment acting on the vehicle, on the basis of the parameter and the mass of the vehicle. The estimation part estimates wheel loads applied to the respective wheels provided on the vehicle, on the basis of the moment and a predetermined estimate expression.SELECTED DRAWING: Figure 1

    【課題】傾斜路走行時における輪荷重を推定可能な輪荷重推定装置を提供すること。【解決手段】本発明の一態様によれば、輪荷重推定装置が提供される。この輪荷重推定装置は、取得部と、算出部と、推定部とを備える。取得部は、車両の姿勢に関するパラメータを取得する。算出部は、パラメータと、車両の質量とに基づいて、車両に作用するモーメントを算出する。推定部は、モーメントと、所定の推定式とに基づいて、車両が具備する各車輪にかかる輪荷重を推定する。【選択図】図1


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    Title :

    WHEEL LOAD ESTIMATION DEVICE, VEHICLE, PROGRAM AND WHEEL LOAD ESTIMATION METHOD


    Additional title:

    輪荷重推定装置、車両、プログラム及び輪荷重推定方法


    Contributors:

    Publication date :

    2024-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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