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Model-based determination of power source replacement in wireless and other devices

  • US 8,046,180 B2
  • Filed: 07/13/2007
  • Issued: 10/25/2011
  • Est. Priority Date: 07/13/2007
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a processing module configured to process data associated with a device and a power source associated with the device to predict an operating life of the power source by modeling real-time power consumption of the device using at least one of;

    a logarithmic curve fitting method and an exponential curve fitting method;

    wherein the data associated with the device and the power source comprises historical data; and

    wherein the processing module is configured to model the real-time power consumption of the device by applying at least one of the logarithmic curve fitting method and the exponential curve fitting method to the historical data to predict operating life of the power source.

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