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Data communications system for mask or helmet users

  • US 6,720,878 B2
  • Filed: 06/20/2002
  • Issued: 04/13/2004
  • Est. Priority Date: 09/25/2001
  • Status: Expired due to Fees
First Claim
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1. A mask or helmet data communications system, comprising:

  • a mask or helmet with a visor;

    a visor data display connected to said visor;

    a microphone connected to said mask or helmet;

    a mask or helmet output transmitter unit connected to said microphone;

    a mask or helmet receiver unit for receiving input display data, said mask or helmet receiver unit being connected to said visor data display;

    a first measuring device with an associated transmitter unit;

    a second measuring device with an associated transmitter unit;

    an evaluating unit with an evaluating receiver unit and an evaluating transmitter unit for data communication with the mask or helmet output transmitter unit and the mask or helmet receiver unit, said evaluating unit receiving measured data from each of said first measuring device and said second measuring device via a respective said associated transmitter unit, said evaluating unit having stored, preset voice patterns corresponding respectively to received measured data from said first and second measuring devices, and being voice-controlled, so that depending on the voice signals received by said evaluating receiver unit and after comparison with stored preset voice patterns, said evaluating unit transmits only selected measured data corresponding to preset voice patterns that match received voice signals, to said mask or helmet receiver unit for display of said selected measured data by said visor data display.

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