本发明涉及一种用于测量引入到机动车辆的上转向轴(3)中的扭矩的扭矩传感器单元(11),其中,上转向轴(3)可以经由扭力杆(12)连接至下转向轴(4),其中,扭矩传感器单元(11)具有两个感应传感器(13、14),其中,第一感应传感器(13)可以连接至上转向轴(3)以测量上轴向轴(3)的旋转位置,并且第二感应传感器(14)可以连接至下转向轴(4)以测量下转向轴(4)的旋转位置,并且其中,评估单元被设计成处理两个感应传感器(13、14)的信号,并且由此通过两个转向轴(3、4)的旋转位置之间的角度差来计算扭矩。

    A torque sensor unit measures torque introduced into an upper steering shaft of a motor vehicle. The upper steering shaft can be connected to a lower steering shaft via a torsion bar. The torque sensor unit may have two inductive sensors, where a first inductive sensor can be connected to the upper steering shaft to measure the rotary position of the upper steering shaft and a second inductive sensor can be connected to the lower steering shaft to measure the rotary position of the lower steering shaft. An evaluation unit may be designed to process the signals of the two inductive sensors and to calculate the torque therefrom by means of the angle difference between the rotary positions of the two steering shafts.


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    Titel :

    用于机动车辆转向系统的感应角度传感器


    Erscheinungsdatum :

    2023-04-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein