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REMOTE MONITORING OF DEVICE OPERATION BY TRACKING ITS POWER CONSUMPTION

  • US 20110125432A1
  • Filed: 01/28/2011
  • Published: 05/26/2011
  • Est. Priority Date: 07/13/2008
  • Status: Abandoned Application
First Claim
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1. A system for monitoring a plurality of devices, comprising:

  • a control unit; and

    associated with each device;

    a current meter arranged to measure a current used by the device; and

    a PLC unit arranged to send a device identifier and data relating to the current measurements to the control unit over power line communication (PLC),wherein the control unit is arranged to analyze the current measurements and derive device operation characteristics therefrom.

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