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SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

  • US 20140266785A1
  • Filed: 03/14/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/14/2013
  • Status: Active Grant
First Claim
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1. A method for detecting sleep current in a sensor device using a sleep current circuit in communication with the sensor device, the method comprising:

  • initiating a reduced power state for the sensor device;

    providing a sleep pulse signal to a capacitor in the sleep current circuit;

    measuring a charge on the capacitor in the sleep current circuit; and

    comparing the charge on the capacitor to a predetermined threshold to determine if the charge on the capacitor exceeds the predetermined threshold.

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