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Wireless tracking and monitoring electronic seal

  • US 9,142,107 B2
  • Filed: 04/29/2013
  • Issued: 09/22/2015
  • Est. Priority Date: 07/14/2009
  • Status: Active Grant
First Claim
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1. An electronic seal, comprising:

  • a security mechanism configured for attaching to a physical asset;

    a battery fuel gauge configured to monitor a capacity of a battery of the electronic seal;

    a navigation system configured to determine a location fix for the electronic seal according to a time interval;

    a processor coupled to the battery fuel gauge and the navigation system, the processor configured to determine if the batter capacity detected by the battery fuel gauge is below a threshold value and to adjust the location fix time interval when the battery capacity is below the threshold value andthe processor having a security interface coupled to the security mechanism, the processor configured for detecting a security event associated with the electronic seal or the physical asset, and for generating a security status in response to the detecting.

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