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MULTI-SECURED RFID ELECTRONIC SEAL

  • US 20120119975A1
  • Filed: 11/16/2010
  • Published: 05/17/2012
  • Est. Priority Date: 11/16/2010
  • Status: Active Grant
First Claim
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1. A multi-secured RFID (Radio Frequency Identification) electronic seal, comprising:

  • a bolt with a male bolt portion, the male bolt portion having at least one electrical connecting point;

    a bolt pedestal with a female pedestal portion, correspondingly receiving the male bolt portion of the bolt to securely lock with each other, the female pedestal portion having a plurality of nodes therein to electrically connect with the electrical connecting point of the male bolt portion, each of the nodes electrically connecting to a corresponding signal transmission path; and

    a RFID system comprising;

    a RFID chip embedded inside the bolt;

    a transmission conductor, electrically connecting with the RFID chip and the electrical connecting point of the male bolt portion; and

    an antenna installed on the bolt pedestal, electrically connecting with at least one of the nodes through the signal transmission path;

    wherein after the bolt and the bolt pedestal is securely locked with each other, the RFID chip selectively and electrically connects through the transmission conductor, the electrical connecting point of the male bolt portion to at least one of the nodes, so that a corresponding RFID signal may be transmitted through the corresponding one of the signal transmitting paths and the antenna.

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