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Emergency resource location and status

  • US 9,852,592 B2
  • Filed: 01/09/2017
  • Issued: 12/26/2017
  • Est. Priority Date: 08/25/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • using a computer, receiving an indication of an emergency state with respect to a building;

    identifying an image of an interior of the building from a camera in a client device;

    identifying a location of the camera;

    identifying an orientation of the camera based on the image;

    identifying sensor data from sensors in the building;

    identifying constraints based on the sensor data, the constraints including limitations on travel routes of emergency personnel;

    determining a route from the identified location satisfying constraints determined from the sensor data, wherein the route is updated in light of most recent sensor data from the one or more sensors, and wherein the route is a real time fastest route calculated using the constraints, the most recent sensor data, and aggregated data for the building including floor plan data and location data for emergency response equipment; and

    transmitting the route to the client device for display by the client device overlaid on a live image obtained from the camera.

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