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INDOOR LOCATION RECOGNITION SYSTEM AND INDOOR LOCATION RECOGNITION METHOD USING THE SAME

  • US 20120158297A1
  • Filed: 12/20/2011
  • Published: 06/21/2012
  • Est. Priority Date: 12/20/2010
  • Status: Abandoned Application
First Claim
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1. An indoor location recognition system for recognizing a location of a user in an indoor space in order to provide a location based service, the system comprising:

  • a location recognizing sensor disposed at any location of the indoor space to serve as a reader, recognizing a portable terminal of the user as a tag for location identification, and generating the identifier information according to the recognized results;

    an indoor navigation device installed in an indoor transport unit moved by the user in the indoor space to measure a movement distance and a movement direction of the indoor transport unit and transmitting the measured results as movement distance information and movement direction information of the portable terminal to the portable terminal; and

    a web server receiving the identifier information to transmit present location information of the portable terminal to the portable terminal, receiving information generated by updating the present location information based on the movement distance information and the movement direction information from the portable terminal, and recognizing the location of the user moving in the indoor space in real time based on the updated information to provide the location based service to the portable terminal.

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