Motion tracking techniques for RFID tags

Motion tracking techniques for RFID tags

  • CN 102,402,675 A
  • Filed: 09/13/2011
  • Published: 04/04/2012
  • Est. Priority Date: 09/13/2010
  • Status: Active Application
First Claim
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1. method comprises:

  • Use individual antenna to obtain the reading material of series from RF identification (RFID) label;

    Signal strength indicator (RSSI) confirmed to receive in each reading material in the reading material of said series;

    Produce the RSSI of series based on the RSSI that the reading material of said series is confirmed;

    Based on the RSSI of said series confirm the motion related information of RFID label, said motion related information comprise the motion of indicating said RFID label the path information and indicate the information of said RFID label along the travel direction in said path.

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