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Surveillance method for monitoring an object of value

  • US 9,117,353 B2
  • Filed: 07/30/2009
  • Issued: 08/25/2015
  • Est. Priority Date: 08/20/2008
  • Status: Expired due to Fees
First Claim
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1. A method of monitoring an object of value to optimize energy consumption, said object of value being equipped with an event detection device comprising a circuit configured to provide contactless communication with a remote entity;

  • a sensor configured to detect an event related to the monitoring of the object of value; and

    a unit configured to collect energy, said method comprising;

    a first step (A) of collecting kinetic energy by said detection device;

    a second step (B), triggered by the detection of an event by said detection device, of using the energy collected during said first step such that;

    said detection device activates with said energy at least one contactless communication circuit of said remote entity or searches for one;

    said detection device transmits with said energy to said contactless communication circuit of said remote entity information related to the detected event.

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