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System and method for streetlight monitoring diagnostics

  • US 8,140,276 B2
  • Filed: 02/27/2009
  • Issued: 03/20/2012
  • Est. Priority Date: 02/27/2008
  • Status: Active Grant
First Claim
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1. An intelligent luminaire manager, comprising:

  • a first voltage sensor for measuring a line voltage received by the intelligent luminaire manager;

    a second voltage sensor for measuring a load voltage associated with a luminaire;

    a controller configured to receive voltage information corresponding to voltages measured by the first and second voltage sensors;

    a luminaire diagnostic program stored in a memory of the controller, wherein the luminaire diagnostic program is operative to;

    compare the line voltage to the load voltage; and

    determine a miswiring configuration associated with one or both of the intelligent luminaire manager and the luminaire based on the comparison of the line voltage to the load voltage.

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