A sensorized hub unit (2) and a method for real-time detection of forces and moments applied to the outer ring of said hub unit (2), a pressure-sensitive ceramic plate (23) being made in one piece with a welded metal plate (15) housed in a respective recess (12), the recesses (12) are formed in the outer surface (13) of the outer ring on respective raceways (10) for rolling elements in such a way that there is a gap between the plate and the bottom wall (22) of each recess; the temperature of the outer ring (5) and the amplitude and frequency of the first electrical signal (S1) associated with the sensors for the same raceway are analyzed to determine a frequency value equal to the frequency of the first signal having the maximum amplitude and amplitudes (D1-Dn) as many as the sensors associated with the raceway, and each amplitude is equal to the maximum amplitude of the first signal from each sensor corrected according to the temperature.

    一种传感器化轮毂单元(2)和用于实时检测施加到所述轮毂单元(2)的外圈的力和力矩的方法,压敏陶瓷板(23)与焊接金属板(15)制成一体件,焊接金属板容纳在相应的凹部(12)内,凹部(12)以这样的方式形成在用于滚动元件的相应滚道(10)上的外圈的外表面(13)中:使得在板与每个凹部的底壁(22)之间存在间隙;分析外圈(5)的温度以及与针对同一滚道的传感器相关联的第一电信号(S1)的幅值和频率,以确定频率值以及幅值(D1‑Dn),频率值等于具有最大幅值的第一信号的频率,幅值(D1‑Dn)与同该滚道相关联的传感器一样多,并且每个幅值等于根据温度校正的来自每个传感器的第一信号的最大幅值。


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    Titel :

    Sensor hub unit for vehicle for detecting final load on wheel


    Weitere Titelangaben:

    用于检测轮上的最终负载的车辆用传感器化轮毂单元


    Beteiligte:
    BALIVA SIMON (Autor:in) / CAMBIANO MARCO (Autor:in) / FERRERO ALESSANDRO (Autor:in) / GARRONE ALESSANDRO (Autor:in)

    Erscheinungsdatum :

    18.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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