Patents Assigned to FON SYSTEM CO., LTD.
  • Patent number: 8793726
    Abstract: The present invention relates to an optical integration system for disaster emergency broadcasting communication, including: sensor units; a broadcasting communication integration unit; and a management server, wherein the management server transmits a signal to each guiding indication lamp connected to the separately arranged reception units on the basis of a location information database. The system of the present invention can induce reconstruction of destroyed power and information communication networks as emergency networks, and active evasion from a disaster area using independent emergency power in the disaster state.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: July 29, 2014
    Assignee: Fon System Co., Ltd.
    Inventor: Hyun Beom Choi
  • Publication number: 20130291013
    Abstract: The present invention relates to an optical integration system for disaster emergency broadcasting communication, including: sensor units which detect surrounding temperatures and strains and are separately located from each other; a broadcasting communication integration unit for transmitting an integrated broadcasting communication optical signal by multiplexing a received broadcasting signal and a received communication signal as optical signals having different wavelengths; reception units which receive the optical signal transmitted from the broadcasting communication integration unit, demultiplex the received optical signal according to each wavelength, transmit the separated broadcasting signal and the separated communication signal to a corresponding peripheral terminal, and transmit the information detected through the sensor units to the broadcasting communication integration unit; and a management server for determining a disaster state from the information which is detected through the sensor unit
    Type: Application
    Filed: November 24, 2011
    Publication date: October 31, 2013
    Applicant: FON SYSTEM CO., LTD.
    Inventor: Hyun Beom Choi