Surveillance system and method

• US 8,803,684 B2
• Filed: 11/19/2010
• Issued: 08/12/2014
• Est. Priority Date: 11/26/2009
• Status: Active Grant

• Current Assignee: Cloudview Holdings Limited Incorporated
• Original Assignee: Cloudview Limited
• Inventors: Barker, Simon Peter Dudley, Becher-Wickes, James, Searles, Robert Vivian, Hamilton, Keith Alistair, Searles, Robert Laurence, Wood, Elizbeth Clare
• Primary Examiner(s): Nguyen, Phung
• Application Number:
  US13/505,450
• Publication Number:
  US 20120313781A1
• Time in Patent Office: 1,362 Days
• Field of Search: 340/540, 340/506, 340/539.1, 340/541, 340/13.24, 348/143, 348/211.8, 348/211.11, 348/207.99
• US Class Current: 340/540
• CPC Class Codes: G08B 13/19656 Network used to communicate with a camera, e.g. WAN, LAN, Internet
• CPC Class Codes: G08B 25/004 Alarm propagated along alternative communication path or using alternative communication medium according to a hierarchy of available ways to communicate, e.g. if Wi-Fi not available use GSM
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources
• CPC Class Codes: H04N 7/185 from a mobile camera, e.g. for remote control
• CPC Class Codes: H04N 7/188 Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position signal generation from motion picture films H04N5/253

Abstract

A surveillance method and system is provided for receiving image data from a plurality of said cameras; storing the received image data identifying each camera from which the image data originated; enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorize selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras; storing camera set data identifying the assigned camera as belonging to said set of cameras; storing user data identifying the users authorized to access image data from said set of cameras; and outputting image data to users dependent upon said camera set data and said user data.

Claims

1. A surveillance system comprising:

receiving means for receiving image data from a plurality of cameras;

image storage means for storing the received image data identifying each camera from which the image data originated;

management means for enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras;

information storage means responsive to said management means for storing camera set data identifying the assigned camera as belonging to said set of cameras, and for storing user data identifying the users authorised to access image data from said set of cameras; and

image interface means for outputting image data to users dependent upon said camera set data and said user data in said information storage means, wherein said receiving means is adapted to receive said image data comprising at least one image the capture of which by said camera was triggered by an event;

the system including image data processing means for processing the image data for said at least one image to identify if said at least one image relates to a previous event, and if said at least one image relates to a previous event, to link said image data to said previous event and to image data identified to belong to the previous event, and if said at least one image is not identified as relating to a previous event, to link the image data to a new event, and wherein said image interface means is adapted to output said image data to said users on an event by event basis.

2. The surveillance system according to claim 1, wherein said management means is adapted to enable camera users to enter camera user data as part of said user data to identify said users as authorised to access image data from said respective cameras.

3. The surveillance system according to claim 1, including alert means for generating an alert for transmission to a user when images are received in said image storage means.

4. The surveillance system according to claim 3, wherein said management means is adapted to enable users owning or operating respective cameras to enter alert data as part of said user data to identify at least one user authorised to access image data from said cameras to receive said alerts for images received for said respective cameras;

and said alert means is adapted to generate said alert in dependence upon said alert data in said information storage means.

5. The surveillance system according to claim 1, including alert means for generating an alert for transmission to alert a user of an event, said alert means being adapted to generate an alert signal when said image data is linked to a new event.

6. The surveillance system according to claim 1, including a camera monitoring means for periodically monitoring said cameras to check that a response is received from each said camera.

7. The surveillance system according to claim 6, including camera alert means for generating an alert signal for transmission to alert a user if a camera fails to respond.

8. The surveillance system according to claim 1, wherein said management means is adapted to enable users owning or operating respective cameras to enter camera location data as part of said user data, the system including map means for displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data.

9. The surveillance system according to claim 8, wherein said map means is adapted to allow a user selection of the location of a said camera, and said image interface means is adapted to output image data to users for a said camera corresponding to a said selected camera location in dependence upon said camera set data and said user data.

10. The surveillance system according to claim 8, wherein said map means is adapted to display the locations of all said cameras, and to display the locations of cameras in a said set of cameras differently to cameras not belonging to said set of cameras in dependence upon said camera set data and said user data.

11. The surveillance system according to claim 8, wherein said map means is adapted to determine a boundary of the map based on the locations of said cameras to be displayed on said map.

12. A surveillance system comprising:

receiving means for receiving image data from a plurality of cameras;

image storage means for storing the received image data identifying each camera from which the image data originated;

management means for enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras, wherein said management means is adapted to enable users owning or operating respective cameras to enter camera location data as part of said user data;

map means for displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data, wherein said map means is adapted to indicate if there is new image data for each camera at each location, where new image data is image data that has not yet been output by said image interface means;

information storage means responsive to said management means for storing camera set data identifying the assigned camera as belonging to said set of cameras, and for storing user data identifying the users authorised to access image data from said set of cameras; and

image interface means for outputting image data to users dependent upon said camera set data and said user data in said information storage means.

13. A surveillance system comprising:

receiving means for receiving image data from a plurality of cameras;

image storage means for storing the received image data identifying each camera from which the image data originated;

management means for enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras, wherein said management means is adapted to enable users owning or operating respective cameras to enter camera location data as part of said user data;

map means for displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data, wherein said map means is adapted to display a plurality of said camera locations as a single camera cluster location if the locations of said plurality of cameras are within a threshold;

information storage means responsive to said management means for storing camera set data identifying the assigned camera as belonging to said set of cameras, and for storing user data identifying the users authorised to access image data from said set of cameras; and

image interface means for outputting image data to users dependent upon said camera set data and said user data in said information storage means.

14. A surveillance method comprising:

receiving image data from a plurality of cameras, wherein said image data comprises at least one image the capture of which was triggered by an event;

storing the received image data identifying each camera from which the image data originated;

enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras;

storing camera set data identifying the assigned camera as belonging to said set of cameras;

storing user data identifying the users authorised to access image data from said set of cameras;

outputting image data to users dependent upon said camera set data and said user data;

processing the image data for said at least one image to identify if said at least one image relates to a previous event,

if said at least one image relates to a previous event, linking said image data to said previous event and to image data identified to belong to the previous event, and

if said at least one image is not identified as relating to a previous event, linking the image data to a new event, wherein said image data is output to said users on an event by event basis.

15. The surveillance method according to claim 14, including receiving camera user data from camera users as part of said user data to identify said users as authorised to access image data from said respective cameras.

16. The surveillance method according to claim 14, including generating an alert for transmission to a user when images are received in said image storage means.

17. The surveillance method according to claim 16, including receiving alert data as part of said user data from users owning or operating respective cameras to identify at least one user authorised to access image data from said cameras to receive said alerts for images received for said respective cameras;

and generating said alert in dependence upon said alert data.

18. The surveillance method according to claim 15, including generating an alert for transmission to alert a user of an event when said image data is linked to a new event.

19. The surveillance method according to claim 14, including periodically monitoring said cameras to check that a response is received from each said camera.

20. The surveillance method according to claim 19, including generating an alert signal for transmission to alert a user if a camera fails to respond.

21. The surveillance method according to claim 14, including receiving camera location data from users owning or operating respective cameras as part of said user data, the method including displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data.

22. The surveillance method according to claim 21, including receiving a user selection of the location of a said camera, and outputting image data to users for a said camera corresponding to a said selected camera location in dependence upon said camera set data and said user data.

23. The surveillance method according to claim 21 or claim 24, including displaying the locations of all said cameras, and displaying the locations of cameras in a said set of cameras differently to cameras not belonging to said set of cameras in dependence upon said camera set data and said user data.

24. The surveillance method according to claim 21, including determining a boundary of the map based on the locations of said cameras to be displayed on said map.

27. A non-transient computer-readable storage medium for controlling a computer to carry out the method of claim 14.

25. A surveillance method comprising:

receiving image data from a plurality of cameras;

storing the received image data identifying each camera from which the image data originated;

enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras;

storing camera set data identifying the assigned camera as belonging to said set of cameras;

storing user data identifying the users authorised to access image data from said set of cameras;

outputting image data to users dependent upon said camera set data and said user data receiving camera location data from users owning or operating respective cameras as part of said user data;

displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data; and

indicating if there is new image data for each camera at each location, where new image data is image data that has not yet been output.

26. A surveillance method comprising:

receiving image data from a plurality of cameras;

storing the received image data identifying each camera from which the image data originated;

enabling each of a plurality of camera users who own or operate respective cameras to assign a said camera owned or operated by the camera user to at least one said set of cameras and to authorise selected users of the system to access image data from said at least one set of cameras, wherein said users of the system can include camera users and/or users not owning or operating any cameras;

storing camera set data identifying the assigned camera as belonging to said set of cameras;

storing user data identifying the users authorised to access image data from said set of cameras;

outputting image data to users dependent upon said camera set data and said user data;

receiving camera location data from users owning or operating respective cameras as part of said user data;

displaying a map showing the locations of said cameras on said map to said users in dependence upon said camera set data and using said user data; and

displaying a plurality of said camera locations as a single camera cluster location if the locations of said plurality of cameras are within a threshold.