Surveillance system having graphic video integration controller and full motion video switcher

• US 5,956,081 A
• Filed: 10/23/1996
• Issued: 09/21/1999
• Est. Priority Date: 10/23/1996
• Status: Expired due to Fees

• Current Assignee: Agilence Incorporated
• Original Assignee: Barry Katz, Brian D. Mark, Peter J. Gregorio
• Inventors: Brian, D. Mark, Gregorio, Peter J., Katz, Barry
• Primary Examiner(s): Chin, Tommy P.
• Assistant Examiner(s): LEE, Y YOUNG
• Application Number:
  US08/735,607
• Time in Patent Office: 1,063 Days
• Field of Search: 348/159, 348/151-156, 348/12, 348/14, 348/218, 348/207, 348/563, 348/564, 348/565, 348/143, 348/213, 340/525, 340/825.22
• US Class Current: 348/163
• CPC Class Codes: G03B 37/04 with cameras or projectors providing touching or overlapping fields of view
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A surveillance system that includes a switcher, a selector and processor for generating a predetermined monitor display based on an operator'"'"'s inputs. The processor determines a plurality of camera views that have a logical relationship to the view selected by the operator. The monitor displays the selected view and the related views in a format determined either by the operator or the processor. This system allows the operator to easily track a moving target. In addition, a touch screen monitor further facilitates the operator'"'"'s ability to track a target.

Claims

1. A system for monitoring a surveillance area and tracing an event occurring in the surveillance area, comprising:

a) a plurality of video cameras for monitoring the surveillance area, each camera generating an associated video signal;

b) means for recording said video signals for playback;

c) means for generating composite video signals of the cameras in the surveillance area;

d) a monitor for receiving the composite signals and displaying image cells on a grid of said composite video signal;

e) means for identifying an event occurring in the surveillance area; and

f) means containing preprogrammed instructions and commands responsive to an operator'"'"'s selection of an image cell for said given event to automatically reconstitute said monitor from said plurality of image cells of said composite signals to the image cell of said event and a preprogrammed grouping of image cells related to said event, said grouping being less than said image cells of said composite signal.

2. A system as claimed in claim 1 wherein said means for generating composite video signals comprises a plurality of first multiplexers and switch means for selectively activating selected ones of said multiplexers.

3. A system as claimed in claim 1 wherein said multiplexers comprises a group of first multiplexers for generating composite video signals of the images related to the event and the preprogrammed images related thereto and a plurality of second multiplexers for generating composite video signals of images non-related to said event.

4. A method for monitoring a surveillance area and tracking an event occurring in the surveillance area, comprising the steps of:

a) monitoring the surveillance area with a plurality of television cameras, each camera generating an associated video signal;

b) recording said video signals for playback;

c) combining said plurality of video signals into a composite signal;

d) displaying images of said composite signal on a grid comprised of a plurality of image cells on a single monitor;

e) identifying an event occurring in at least one image cell of said plurality of image cells of said composite signals;

f) automatically reconstituting the monitor from the plurality of image cells of the composite signal to said at least one image cell of the event and a preprogrammed grouping of image cells related to said event, the grouping being less than the image cells of the composite signal; and

g) placing the reconstituted image cells anywhere on said monitor.