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Means and apparatus for control of remote electronic devices

  • US 7,778,635 B2
  • Filed: 06/25/2003
  • Issued: 08/17/2010
  • Est. Priority Date: 07/02/1999
  • Status: Expired due to Term
First Claim
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1. An apparatus for centrally controlling wide-area lighting at a plurality of remote, widely-dispersed different sites to be illuminated comprising:

  • a) a plurality of wide area lighting systems each on-site at a different site, each on-site wide area lighting system comprising;

    i. a plurality of arrays of lighting fixtures;

    ii. each array comprising a set of high intensity light sources and ballast circuits adapted to be switched to connect or disconnect to a relatively high voltage power source;

    b) a central control system comprising;

    i. an off-site central controller including a database of events and conditions related to arrays of each wide-area lighting system and a component adapted to issue data related to a function of the corresponding wide-area lighting system and an event or condition for the wide-area lighting system or an array of the lighting system, the database of events and conditions for each wide-area lighting system being changeable at the off-site central controller;

    ii. a plurality of on-site remote devices, one for each wide-area lighting system, a said remote device operably connected to each set of light sources and ballast circuits of arrays of the wide-area lighting system;

    iii. a communication link adapted to communicate data from the central controller to any remote device of a corresponding wide-area lighting system of the plurality of remote controllers according to the database of events and conditions at the off-site central controller;

    so that the database of the off-site central controller, can control one or more functions of arrays of remote, widely dispersed lighting systems.

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