Video verification system and method for central station alarm monitoring

• US 20070285511A1
• Filed: 06/13/2006
• Published: 12/13/2007
• Est. Priority Date: 06/13/2006
• Status: Abandoned Application

• Current Assignee: Tyco Fire & Security GmbH (Johnson Controls International plc)
• Original Assignee: ADT Security Services Incorporated (Apollo Global Management, Inc.)
• Inventors: Shafer, Gary Mark, Yarbrough, Alfred
• Application Number:
  US11/451,800
• Publication Number:
  US 20070285511A1
• Time in Patent Office: Days
• US Class Current: 348/143
• CPC Class Codes: G08B 13/1961 Movement detection not involving frame subtraction, e.g. motion detection on the basis of luminance changes in the image
• CPC Class Codes: G08B 21/0476 Cameras to detect unsafe condition, e.g. video cameras
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A method, system and central monitoring station is provided for visual verification of an alarm system event in which image data corresponding to a plurality of images associated with the event is transmitted. The image data corresponding to the plurality of images is processed to create one or more processed images in which the one or more processed images are arranged to allow an operator to visually observe changes in the plurality of images. The one or more processed images are displayed.

Claims

1. A method for verifying an alarm system event, the method comprising:

transmitting image data corresponding to a plurality of images associated with the event;

processing the image data corresponding to the plurality of images to create one or more processed images, the one or more processed images being arranged to allow an operator to visually observe changes in the plurality of images; and

displaying the one or more processed images.

2. The method according to claim 1, wherein one or more processed images are displayed as a series of processed images.

3. The method according to claim 1, wherein a single processed image is displayed, the single processed image being a composite image showing differences between at least two of the plurality of images.

4. The method according to claim 3, further comprising providing an indication to the operator if the differences between the at least two of the plurality of images exceed a predetermined threshold.

5. The method according to claim 2, wherein each of the processed images is a difference between two consecutive images of the plurality of images.

6. The method according to claim 2 wherein the processed images are thumbnail images.

7. The method according to claim 3 wherein the single processed image is the sum of the differences between consecutive images.

8. The method according to claim 3 wherein the single processed image is the sum of the differences between the first image and each of the other of the plurality of images.

9. The method according to claim 1, wherein a first image of the plurality of image corresponds to a pre-event image.

10. The method according to claim 1, wherein a predetermined time interval is provided between acquisition of each of the plurality of images, wherein the method further comprises allowing an additional time delay between acquisition of at least two of the plurality of images.

11. The method according to claim 3, wherein processing the image data includes scaling the data corresponding to the processed image to create a visible displayable processed image.

12. A central monitoring station using image data corresponding to a plurality of images associated with an alarm event to visually verify the alarm event, the central monitoring station comprising:

a central processing unit, the central processing unit processing the image data corresponding to the plurality of images to create one or more processed images, the one or more processed images being arranged to allow an operator to visually observe changes in the plurality of images; and

a display, the display displaying the one or more processed images for visual verification by the operator.

13. The central monitoring station according to claim 12, wherein one or more processed images are displayed as a series of processed images.

14. The central monitoring station according to claim 12, wherein the central processing unit creates a single processed image for display, the single processed image being a composite image showing differences between at least two of the plurality of images.

15. The central monitoring station according to claim 14, further comprising an indicator to alert the operator if the differences between the at least two of the plurality of images exceed a predetermined threshold.

16. The central monitoring station according to claim 13, wherein each of the processed images is a difference between two consecutive images of the plurality of images.

17. The central monitoring station according to claim 13 wherein the processed images are thumbnail images.

18. The central monitoring station according to claim 14 wherein the single processed image is the sum of the differences between consecutive images.

19. The central monitoring station according to claim 14 wherein the single processed image is the sum of the differences between the first image and each of the other of the plurality of images.

20. The central monitoring station according to claim 12, wherein a first image of the plurality of image corresponds to a pre-event image.

21. The central monitoring station according to claim 14, wherein processing the image data includes scaling the data corresponding to the processed image to create a visible displayable processed image.

22. A system for verifying an alarm system event, the system comprising:

a camera, the camera capturing a plurality of images associated with the event;

an alarm panel, the alarm panel transmitting image data corresponding to the plurality of images associated with the event; and

a central monitoring station, the central monitoring station having;

a central processing unit, the central processing unit processing the image data corresponding to the plurality of images to create one or more processed images, the one or more processed images being arranged to allow an operator to visually observe changes in the plurality of images; and

a display, the display displaying the one or more processed images.