Visual security operations system

• US 7,995,096 B1
• Filed: 09/22/2000
• Issued: 08/09/2011
• Est. Priority Date: 09/23/1999
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Cressy, Christopher, Cox, Douglas H., Thompson, Michael
• Primary Examiner(s): CZEKAJ, DAVID J
• Application Number:
  US09/667,625
• Time in Patent Office: 3,973 Days
• Field of Search: 348/152, 348/153, 348/154
• US Class Current: 348/153
• CPC Class Codes: G08B 13/19691 Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound

Abstract

A security alarm monitor is disclosed that uses a combination of three dimensional (3D) and two dimensional (2D) visualization to display the status of security devices and allow the operator to respond to alarms. The alarm monitor console includes 3D and 2D display areas, either in a split screen on a single monitor or on dual monitors. The 3D display area uses a photo-realistic representation of a facility and overlays iconic or 3D representations of the security devices showing their locations, coverage areas, and alarm status. The 2D display area shows a map, architectural drawing, image-based overhead view, or combination or the three for a facility and security device icons. The alarm representations in the 2D and 3D display areas are synchronized. The 3D display gives a dynamic view of the facility or compound. When an alarm occurs, the 3D display flies to preprogrammed view of the alarm location, issues a preprogrammed audio alert, and animates the alarm icon to indicate its status.

Claims

1. A method of monitoring a facility using a sensor, the method comprising:

generating a two-dimensional display corresponding to a map of the facility;

displaying a two-dimensional sensor icon on the two-dimensional display at a two-dimensional sensor icon location corresponding to an approximate location of the sensor;

generating a three-dimensional display corresponding to a spatially accurate model of the facility, said three-dimensional display having a three-dimensional eye-point from which a perspective of which the model is displayed;

displaying a three-dimensional sensor icon on the three-dimensional display corresponding to the approximate location of the sensor and corresponding to an approximate coverage area of the sensor;

changing the three-dimensional eye-point of the three-dimensional display from a first point away from the sensor to a second point for viewing a perspective of the sensor; and

displaying a video output on a video output device selected from a plurality of video inputs.

2. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing the three-dimensional eye-point upon generation of an alarm state.

3. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing the three-dimensional eye-point upon selection of the two-dimensional sensor icon or the three-dimensional sensor icon.

4. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing the three-dimensional eye-point upon selection of a user-selected point on the screen.

5. A method as recited in claim 4 wherein the user-selected point comprises a model feature.

6. A method as recited in claim 4 wherein the user-selected point comprises a ground point in the three-dimensional display.

7. A method as recited in claim 4 wherein the user-selected point comprises a ground point in the two-dimensional display.

8. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing the three-dimensional eye-point so that the second point is in a middle of a view frustum.

9. A method as recited in claim 8 further comprising orbiting the second point to obtain the three-dimensional eye-point.

10. A method as recited in claim 1 wherein generating a three-dimensional display comprises generating a spatially accurate photo-realistic representation of the facility.

11. A method as recited in claim 1 wherein the visual property of the three-dimensional icon in response to changing a status.

12. A method as recited in claim 11 wherein the status corresponds to a physical status.

13. A method as recited in claim 11 wherein the status corresponds to an alarm status.

14. A method as recited in claim 11 wherein the visual property corresponds to texture, color, animation or any combination thereof.

15. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing a view frustum.

16. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing a view frustum along a straight line.

17. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing a view frustum along a straight line at a predetermined acceleration, predetermined velocity and predetermined deceleration.

18. A method as recited in claim 1 wherein changing the three-dimensional eye-point comprises changing a view frustum along a straight line at a predetermined video frame rate.

19. A method as recited in claim 1 further comprising changing an appearance the two-dimensional sensor icon and the three-dimensional view in response to an alarm event.

20. A method as recited in claim 1 further comprising animating the two-dimensional sensor icon and the three-dimensional view in response to an alarm event.

21. A method as recited in claim 1 further comprising generating an audible signal corresponding to an alarm event.

22. A method as recited in claim 1 further comprising in response to an alarm event storing video in a storage device to store video.

23. A method as recited in claim 1 further comprising generating a human voice having a sensor identifier in response to an alarm event.

24. A method as recited in claim 1 wherein the two-dimensional display, three-dimensional display and the video output are displayed simultaneously.

25. A method as recited in claim 1 wherein the two-dimensional display, three-dimensional display and the video output are displayed simultaneously on separate displays.

26. A system for monitoring a facility, the system comprising:

a sensor;

a first display monitor portion generating a two-dimensional display corresponding to a map of the facility, said two-dimensional display displaying a two-dimensional sensor icon at a two-dimensional sensor icon location corresponding to an approximate location of the sensor;

a second display monitor portion generating a three-dimensional display corresponding to a spatially accurate model of the facility, said three-dimensional display having a three-dimensional eye-point from which a perspective of which the model is displayed, said three-dimensional display displaying a three-dimensional sensor icon corresponding to the approximate location and corresponding to an approximate coverage area;

a security monitoring computer in communication with the sensor, the first display monitor portion and the second display monitor portion, said security monitoring computer changing the three-dimensional eye-point of the three-dimensional display from a first point away from the sensor to a second point for viewing a perspective of the sensor; and

a video output device displaying a video output selected from a plurality of video inputs.

27. A system as recited in claim 26 wherein the security monitor computer changes the three-dimensional eye-point upon generation of an alarm state from the sensor.

28. A system as recited in claim 26 wherein the security monitor computer changes the three-dimensional eye-point upon selection of the two-dimensional sensor icon or the three-dimensional sensor icon using a pointing device.

29. A system as recited in claim 28 wherein the pointing device comprises a touch screen.

30. A system as recited in claim 28 wherein the pointing device comprises a mouse.

31. A system as recited in claim 26 wherein the security monitoring computer changes the three-dimensional eye-point upon selection of the two-dimensional sensor icon or the three-dimensional sensor icon using a pointing device to select a user-selected point on the two-dimensional display or the three-dimensional display.

32. A system as recited in claim 31 wherein the user-selected point comprises a model feature.

33. A system as recited in claim 31 wherein the user-selected point comprises a ground point in the three-dimensional display.

34. A system as recited in claim 31 wherein the user-selected point comprises a ground point in the two-dimensional display.

35. A system as recited in claim 26 wherein the security monitoring computer changes the three-dimensional eye-point so that the second point is in a middle of a view frustum.

36. A system as recited in claim 26 wherein the three-dimensional display comprises a spatially accurate photo-realistic representation of the facility.

37. A system as recited in claim 26 wherein a visual property of the three-dimensional icon changes in response to changing a status.

38. A system as recited in claim 37 wherein the status corresponds to a physical status.

39. A system as recited in claim 37 wherein the status corresponds to an alarm status.

40. A system as recited in claim 37 wherein the visual property corresponds to texture, color, animation or any combination thereof.

41. A system as recited in claim 26 wherein security monitor computer changes the three-dimensional eye-point by changing a view frustum along a straight line in the three-dimensional display.

42. A system as recited in claim 26 wherein security monitor computer changes the three-dimensional eye-point by changing a view frustum along a straight line in the three-dimensional display along a straight line at a predetermined acceleration, predetermined velocity and predetermined deceleration.

43. A system as recited in claim 26 wherein the computer stores video causes video to be stored in a storage device in response to an alarm.

44. A system as recited in claim 26 wherein the computer generates an audible signal corresponding to an alarm event.

45. A system as recited in claim 26 wherein the audible signal comprises a human voice having a sensor identifier.

46. A system as recited in claim 26 wherein the first display monitor portion, the second display monitor portion and the video output device are separate.

47. A system as recited in claim 26 wherein the first display monitor portion, the second display monitor portion and the video output device are integrated.