METHOD FOR DETERMINING AN ANGLE OF A MAGNETIC POLE OF A ROTATING OBJECT
    2.
    发明申请
    METHOD FOR DETERMINING AN ANGLE OF A MAGNETIC POLE OF A ROTATING OBJECT 审中-公开
    用于确定旋转对象的磁极角度的方法

    公开(公告)号:US20140288883A1

    公开(公告)日:2014-09-25

    申请号:US13849674

    申请日:2013-03-25

    IPC分类号: B60C23/06 G01D9/00

    摘要: In various embodiments, a method may include: generating at least one time stamp based on detection of at least a first magnetic field event of at least one pole of a magnetic object during a first rotation; determining a model of the magnetic object based on the at least one time stamp, wherein the model describes a magnetic pattern caused by the first rotation of the magnetic object; generating at least one further time stamp based on detection of at least a second magnetic field event of the at the least one pole of the magnetic object during a second rotation; and updating the model based on the at least one further time stamp.

    摘要翻译: 在各种实施例中,一种方法可以包括:基于在第一旋转期间至少检测到磁性物体的至少一个极的第一磁场事件来生成至少一个时间戳; 基于所述至少一个时间戳来确定所述磁性物体的模型,其中所述模型描述由所述磁性物体的所述第一旋转引起的磁性图案; 基于在第二旋转期间至少检测到所述磁性物体的至少一个极点的第二磁场事件来产生至少一个另外的时间戳; 以及基于所述至少一个另外的时间戳来更新所述模型。