Please download the dossier by clicking on the dossier button x
×

METHOD AND SYSTEM TO DETECT HUMANS OR ANIMALS WITHIN CONFINED SPACES WITH A LOW RATE OF FALSE ALARMS

  • US 20080211668A1
  • Filed: 03/02/2007
  • Published: 09/04/2008
  • Est. Priority Date: 03/02/2007
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for detecting a presence of a human or animal within a confined space, the method comprising:

  • determining that a respiratory gas concentration within the confined space exceeds a predetermined concentration threshold, which indicates that the presence of the human or animal within the confined space has been detected; and

    detecting motion within the confined space during a time in which an acceleration of the confined space is determined to be less than a predetermined acceleration threshold, wherein the detected motion confirms that the presence of a human or animal within the confined space has been detected.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×