Emergency resource location and status
View Patent ↗Augmented reality techniques are employed to improve emergency response and related tasks based upon data gathered from wireless monitoring of emergency equipment.
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.
2. The method of claim 1 wherein the client device is a smart phone.
3. The method of claim 1 wherein identifying a location of the camera includes determining the location using a GPS system of the client device.
4. The method of claim 1 wherein identifying the orientation of the camera includes determining the orientation using one or more inertial sensors of the client device.
5. The method of claim 1 wherein the route is an emergency exit route from the building.
6. The method of claim 5 wherein the route is the fastest emergency exit route.
7. The method of claim 5 wherein the route is the safest emergency exit route.
8. The method of claim 1 further comprising displaying an overlay on the live image identifying one or more items of emergency equipment in the live image.
9. The method of claim 8 further comprising displaying metadata for the one or more items of emergency equipment.
10. The method of claim 9 wherein the metadata includes a status of at least one of the one or more items of emergency equipment.
11. The method of claim 9 wherein the metadata includes data gathered by a central station for the building.
12. The method of claim 1 wherein the route is a route to an item of emergency equipment.
13. The method of claim 1 wherein the route is pushed to the client device from a central station.
14. The method of claim 13 wherein the route directs emergency response personnel to a location requiring attention.
15. The method of claim 1 wherein the sensor data includes status information for emergency response equipment.
16. The method of claim 15 wherein the status information includes a pressure of a fire extinguisher.
17. The method of claim 15 wherein the status information includes a deployment status of the emergency response equipment.
18. The method of claim 1 wherein the sensor data includes data from a smoke alarm.
19. The method of claim 1 wherein the sensor data includes obstruction data for an emergency exit.
20. The method of claim 1 wherein the sensor data includes temperature data.