公开(公告)号：US20170059526A1

公开(公告)日：2017-03-02

申请号：US14842064

申请日：2015-09-01

Applicant: Infineon Technologies AG

Inventor： Klaus GRAMBICHLER ,  Michael Burk WESTPFAHL

IPC: G01N27/82 ,  G01M15/06 ,  G01R35/00 ,  G01D5/20

CPC classification number: G01N27/82 ,  G01D5/20 ,  G01D5/24461 ,  G01D5/2457 ,  G01M15/06 ,  G01R33/093 ,  G01R33/098 ,  G01R35/00

Abstract: A magnetic sensor may sense a magnetic field during a rotation of a wheel. The sensed magnetic field may represent a profile of the wheel during the rotation. The magnetic sensor may determine, based on the sensed magnetic field, information associated with a possible fault of at least one of the magnetic sensor or the wheel. The magnetic sensor may transmit a first set of output pulses corresponding to the profile of the wheel during the rotation. The first set of output pulses may be transmitted during the rotation of the wheel. The magnetic sensor may transmit a second set of output pulses that corresponds to the information associated with the possible fault.

Abstract translation: 磁传感器可以在轮的旋转期间感测到磁场。 感测的磁场可以表示在旋转期间车轮的轮廓。 磁传感器可以基于感测到的磁场来确定与磁传感器或车轮中的至少一个的可能故障相关联的信息。 磁性传感器可以在旋转期间传输对应于车轮轮廓的第一组输出脉冲。 第一组输出脉冲可以在轮的旋转期间传输。 磁传感器可以传输对应于与可能故障相关联的信息的第二组输出脉冲。