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Selective light sensor and auto-commissioning

  • US 8,860,324 B2
  • Filed: 12/16/2011
  • Issued: 10/14/2014
  • Est. Priority Date: 12/16/2011
  • Status: Active Grant
First Claim
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1. A system for commissioning a light fixture, the system comprising:

  • a power device configured to provide a power signal to a light source associated with the light fixture;

    a sensor configured to generate a sensor signal that indicates an amount of light received by the sensor;

    a filter configured to generate a filtered signal from the sensor signal, wherein the filtered signal includes a component of the sensor signal that represents light from the light source associated with the light fixture, but a component of the sensor signal that represents light from a light source other than the light source associated with the light fixture is at least partially blocked from the filtered signal; and

    a commissioning module configured to determine that the light fixture is colocated with the sensor based on an indication in the filtered signal that the sensor received light from the light source associated with the light fixture.

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