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MIDDLEWARE DEVICE, DRIVING METHOD OF READER AND METHOD FOR DETERMINING MISRECOGNITION OF TAG

  • US 20170039465A1
  • Filed: 04/28/2016
  • Published: 02/09/2017
  • Est. Priority Date: 08/03/2015
  • Status: Active Grant
First Claim
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1. A method for determining tag misrecognition by a middleware device that is operated in relation to a reader, the method comprising:

  • pre-storing receiving sensitivity of tag information of a tag of an object recognized at different distances from the reader;

    acquiring the receiving sensitivity of tag information of the tag recognized at a preset time interval while the object is passing within a range of the reader; and

    determining misrecognition of the tag by comparing the acquired receiving sensitivity with the pre-stored receiving sensitivity of tag information.

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