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SYSTEM AND METHOD FOR TRAFFIC MANAGEMENT USING LIGHTING NETWORKS

  • US 20150046074A1
  • Filed: 03/26/2013
  • Published: 02/12/2015
  • Est. Priority Date: 03/28/2012
  • Status: Active Grant
First Claim
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1. A lighting network (100) comprising:

  • a plurality of lighting units (LU0-LU10) each including a wireless receiver (12) arranged to obtain a beacon signal from an object to be tracked within an area and a communication interface (14); and

    a control unit (20) including a communication unit (22) that is arranged to communicate with at least one of the plurality of lighting units (LU0-LU10), determine tracking data related to the object using only the beacon signal received by two or more lighting units and a topology table, wherein the topology table is based upon geographic locations of the plurality of lighting units and mapping data of the area including street data information.

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