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    Method and Arrangement for Determining the Position of a Tape-Like Medium
    59.
    发明申请
    Method and Arrangement for Determining the Position of a Tape-Like Medium 有权
    用于确定带状介质的位置的方法和装置

    公开(公告)号：US20090040649A1

    公开(公告)日：2009-02-12

    申请号：US11922368

    申请日：2006-06-01

    申请人： Andreas Loew ,  Kurt-Heiner Philipp

    发明人： Andreas Loew ,  Kurt-Heiner Philipp

    IPC分类号： G11B15/18

    CPC分类号： G11B27/13 ,  G11B2220/90

    摘要： A method and an arrangement for determining the position of a tape-like medium are proposed. The method provides for counting pulses which are supplied to the arrangement for determining the position to be counted, blocked or cancelled depending on the respective transport state. To this end, it is established whether the transport direction has been constant for a defined amount of time or over a defined distance. The transport direction determines whether the counter is incremented or decremented. In addition, counting pulses which rapidly follow one another are blocked in order to avoid undesirable double triggering. In order to avoid losing blocked counting pulses in an undesirable manner, the latter are stored and are applied to the counter, or discarded, depending on the transport state before and after blocking.

    摘要翻译： 提出了一种用于确定带状介质的位置的方法和装置。 该方法提供计数脉冲，该脉冲被提供给该装置以根据各自的传送状态来确定要被计数，阻塞或取消的位置。 为此，确定输送方向是否在规定的时间量或在限定的距离内是恒定的。 传输方向确定计数器是递增还是递减。 此外，为了避免不期望的双重触发，阻塞了快速跟随的计数脉冲。 为了避免以不期望的方式丢失阻塞的计数脉冲，根据阻塞之前和之后的传输状态，后者被存储并被施加到计数器或被丢弃。