首页> 外国专利> METHOD OF DEMODULATING AT LEAST ONE FRAME CONSISTING OF A SUCCESSION OF BITS CODED ACCORDING TO A MANCHESTER CODE.

METHOD OF DEMODULATING AT LEAST ONE FRAME CONSISTING OF A SUCCESSION OF BITS CODED ACCORDING TO A MANCHESTER CODE.

机译:一种根据曼彻斯特码对接班人接班的至少一个帧进行解调的方法。

摘要

The invention relates to a method for demodulating at least one received frame, the frame consisting of a succession of bits coded according to a Manchester code. The method comprises the steps of: generating an interrupt at least at each occurrence of an edge of the bit frame, determining the time between each interruption from at least a first counter, resetting the demodulation of the frame as soon as one of the determined times is less than a first predetermined value or greater than a second predetermined value, the first and second predetermined values being dependent on the duration of a code-coded bit, - demodulation (E222 , E223, for each determined time, if the determined time is greater than the first predetermined value and is less than the second predetermined value, of at least one binary value of the frame from the determined time.
机译:本发明涉及一种用于解调至少一个接收到的帧的方法,该帧包括根据曼彻斯特编码编码的一系列比特。该方法包括以下步骤:至少在位帧的边缘的每次出现时产生中断;从至少第一计数器确定每次中断之间的时间;一旦确定的时间之一,就复位帧的解调。小于第一预定值或大于第二预定值,第一和第二预定值取决于代码位的持续时间。-对于每个确定的时间,对于确定的时间,解调(E222,E223,如果确定的时间为从确定的时间起,该帧的至少一个二进制值大于第一预定值并且小于第二预定值。

著录项

  • 公开/公告号FR2999837A1

    专利类型

  • 公开/公告日2014-06-20

    原文格式PDF

  • 申请/专利权人 SAGEM DEFENSE SECURITE;

    申请/专利号FR20120062059

  • 发明设计人 FREDERIC BOCAGE;THANH-TRUOC DUONG;

    申请日2012-12-14

  • 分类号H03M13/47;

  • 国家 FR

  • 入库时间 2022-08-21 15:36:29

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