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Device and process for monitoring the deployment of respirator users

  • US 20040164997A1
  • Filed: 12/17/2003
  • Published: 08/26/2004
  • Est. Priority Date: 12/18/2002
  • Status: Active Grant
First Claim
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1. A device for monitoring the deployment of respirator users, the device comprising:

  • an image recording means by which an image falling near or about the eyes of the device user can be recorded;

    a display;

    a signal processor for evaluating the image signals recorded by said image recording means;

    an input means for receiving data;

    a storage medium for storing building topography data;

    means for determining an instantaneous position of the device user by evaluating the image signals sent by said image recording means by pattern recognition.

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