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Location tracking

  • US 10,149,098 B2
  • Filed: 02/27/2018
  • Issued: 12/04/2018
  • Est. Priority Date: 02/19/2016
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a sensor that is configured to generate sensor data that reflects an environmental condition of a vicinity of the sensor;

    a radio module that is configured to receive beacon signals from one or more radio beacons;

    a processor that is configured to;

    determine a power level and a directionality of each of the beacon signals;

    based on the power level and the directionality of each of the beacon signals, determine a number of people who are likely located in the vicinity of the sensor; and

    based on the sensor data, adjust the number of people who are likely in the vicinity of the sensor; and

    an output module that is configured to output data indicating the adjusted number of people who are likely in the vicinity of the sensor.

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