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WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR MANAGING AN UNDERGROUND FACILITY

  • US 20100227557A1
  • Filed: 03/05/2010
  • Published: 09/09/2010
  • Est. Priority Date: 03/06/2009
  • Status: Abandoned Application
First Claim
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1. A wireless communication system for managing an underground facility comprising:

  • at least one sensor node attached to the underground facility configured to transmit a sensing signal via magnetic field communication after detecting the status information of the underground facility in accordance with a driving signal, the driving signal comprising a wake-up signal; and

    an information collection device configured to;

    transmit the driving signal to the sensor node;

    collect the sensing signal transmitted from the sensor node; and

    transmit the collected information to a monitoring system via short-range wireless communication.

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