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Adaptive outdoor lighting control system based on user behavior

  • US 10,237,950 B2
  • Filed: 04/17/2014
  • Issued: 03/19/2019
  • Est. Priority Date: 04/25/2013
  • Status: Active Grant
First Claim
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1. A light management system for an outdoor lighting network system, comprising:

  • a plurality of outdoor light units wherein at least one light unit includes at least one sensor type;

    a central management system in communication with light units, said central management system sends control commands to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units and implement a lighting strategy relating to the lighting characteristics of the plurality of outdoor light units;

    wherein the central management system uses the light unit status/sensor information to determine a current user'"'"'s behavior, wherein the central management system stores history information relating to user behavior, relating to at least one of the plurality of outdoor light units, that includes at least two or more of dimming schedule, user speed, ambient light level, traffic volume and weather status, based on date and time, and determining the current user'"'"'s behavior based on a deviation to the stored history information, wherein determining the current user'"'"'s behavior includes determining a current user deviation in user-controlled light level to the stored history information, and determine whether to modify the lighting strategy.

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