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    • 2. 发明申请
    • POSITION SENSOR AND METHOD FOR OPERATING A POSITION SENSOR
    • 位置传感器和一种用于运行位置传感器
    • WO2007025894A2
    • 2007-03-08
    • PCT/EP2006065507
    • 2006-08-21
    • SIEMENS AGAWIZIO KARSTENBETHKE JUERGEN
    • AWIZIO KARSTENBETHKE JUERGEN
    • G01D5/16
    • G01D5/2497F16H59/105G01D5/145
    • The invention relates to a position sensor and to a method for operating a position sensor. In a position sensor, in particular, a selection area sensor in an automatic gearbox of a motor vehicle, wherein a displaceable slot is in magnetic contact in a contactless manner with a line of Hall elements, whereby the slot is arranged in the direction of displacement of each Hall sensor and comprises a strip made of bit-coded permanent magnets, an evaluation system is connected to the Hall elements which are used to transfer measuring signals of each Hall element. The evaluation system is embodied such that it can determine the actual position of the slot based on measuring signals of each of the Hall elements. The aim of the invention is to improve the connection between the position sensor and a respective evaluation system. As a result, the signal outputs of the two Hall elements are combined in order to add the output signals.
    • 本发明涉及一种位置传感器和用于操作的位置传感器的方法。 为了使一个位置传感器,特别是Wählbereichssensor在机动车辆的自动变速器,其中,可动滑架是具有数根据霍尔传感器的比特编码条带在运动方向上与滑架磁性接触霍尔元件的非接触式 永久磁铁提供了一种电子评估单元与所述霍尔元件对每个霍尔元件的测量信号的传输连接,其中,在形成用于确定每个霍尔元件的测量信号的基础上,所述滑架的当前位置的评估电子设备中,位置传感器之间的连接 改进和提出了一种相应的发射机,该信号输出由两个霍尔元件,用于将所述输出信号相组合。