Modular surveillance camera system

• US 20070126872A1
• Filed: 12/06/2005
• Published: 06/07/2007
• Est. Priority Date: 12/06/2005
• Status: Abandoned Application

• Current Assignee: Bosch Security Systems Incorporated (Robert Bosch GmbH), Robert Bosch GmbH
• Original Assignee: Bosch Security Systems Incorporated (Robert Bosch GmbH), Robert Bosch GmbH
• Inventors: Jones, Theodore, Henninger, Paul, Bolotine, Michael
• Application Number:
  US11/295,091
• Publication Number:
  US 20070126872A1
• Time in Patent Office: Days
• US Class Current: 348/151
• CPC Class Codes: G08B 13/19619 Details of casing
• CPC Class Codes: G08B 13/1963 Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
• CPC Class Codes: H04N 23/50 Constructional details
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A modular surveillance camera kit includes a group of camera heads each having a respective set of performance characteristics and common electrical and mechanical connectors. A group of system controllers each has a respective set of performance characteristics and common electrical and mechanical connectors. A group of communications modules each has a respective set of performance characteristics and common electrical and mechanical connectors. Each of the communications modules is couplable to a system interface. A surveillance camera system may be assembled in a selected one of a plurality of possible combinations by selecting one of the group of camera heads, one of the group of system controllers and one of the group of communications modules such that the selected system controller electrically and mechanically interconnects the selected camera head and the selected communications module.

Claims

1. A modular surveillance camera kit, comprising:

a group of camera heads each having a respective set of performance characteristics and common electrical and mechanical connectors;

a group of system controllers each having a respective set of performance characteristics and common electrical and mechanical connectors; and

a group of communications modules each having a respective set of performance characteristics and common electrical and mechanical connectors, each of said communications modules being configured to be coupled to a system interface;

wherein a surveillance camera system may be assembled in a selected one of a plurality of possible combinations by selecting one of said group of camera heads, one of said group of system controllers and one of said group of communications modules such that said selected system controller electrically and mechanically interconnects said selected camera head and said selected communications module.

2. The modular surveillance camera kit of claim 1, wherein at least one of said camera heads, said system controllers and said communications modules include an in-rush current limiting device.

3. The modular surveillance camera kit of claim 2, wherein said in-rush current limiting device comprises hot swap circuitry.

4. The modular surveillance camera kit of claim 2, wherein said in-rush current limiting device comprises a tri-statable signal line.

5. The modular surveillance camera kit of claim 1, further comprising a group of thermal modules each having a respective set of performance characteristics and common electrical and mechanical connectors, each of said thermal modules being configured to be coupled to the system interface, wherein said assembled surveillance camera system includes a selected one of said group of thermal modules.

6. The modular surveillance camera kit of claim 1, wherein said group of camera heads includes a PTZ camera head, a fixed camera head, and an imitation camera head, at least one of said group of communications module and said group of system controllers including a feed through device compatible with said fixed camera head.

7. The modular surveillance camera kit of claim 1, further comprising a housing wherein, in each of said possible combinations of surveillance camera system assemblies, said system controller and said communications module are disposed within said housing and said camera head is disposed at least partially outside of said housing.

8. A surveillance camera system, comprising:

a camera head;

a controller connected to said camera head;

an interface configured to be connected to a head end unit; and

a communications module electrically interconnecting said interface and said controller, said communications module including;

a first quick-connector enabling said communications module to be connected to said interface by hand and disconnected from said interface by hand; and

a second quick-connector enabling said communications module to be connected to said controller by hand and disconnected from said controller by hand.

9. The surveillance camera system of claim 8 wherein said first quick-connector includes a first electrical connector and a first resilient mechanical connector, said second quick-connector including a second electrical connector.

10. The surveillance camera system of claim 8 further comprising a thermal module including a third quick-connector enabling said thermal module to be connected to said interface by hand and disconnected from said interface by hand.

11. The surveillance camera system of claim 10 wherein said third quick-connector includes a third electrical connector and a third resilient mechanical connector.

12. The surveillance camera system of claim 8, wherein said communications module includes an in-rush current limiting device.

13. The surveillance camera system of claim 12, wherein said in-rush current limiting device comprises hot swap circuitry.

14. The surveillance camera system of claim 12, wherein said in-rush current limiting device comprises a tri-statable signal line.

15. The surveillance camera system of claim 8, further comprising a housing wherein said controller and said communications module are disposed within said housing and said camera head is disposed at least partially outside of said housing.

16. A surveillance camera system, comprising:

a camera head;

a controller connected to said camera head;

an interface configured to be connected to a head end unit; and

an electrical module electrically interconnecting said interface and said controller, said electrical module including a quick-connector enabling said module to be connected to said interface with a single unidirectional motion.

17. The surveillance camera system of claim 16, wherein said camera head, said controller, said electrical module and said interface are generally aligned in an axial direction, said unidirectional motion being in the axial direction.

18. The surveillance camera system of claim 16, wherein said electrical module comprises one of a communications module and a thermal module.

19. The surveillance camera system of claim 16 wherein said quick-connector includes an electrical connector and a resilient mechanical connector.

20. The surveillance camera system of claim 16, wherein said electrical module includes an in-rush current limiting device.

21. The surveillance camera system of claim 20, wherein said in-rush current limiting device comprises hot swap circuitry.

22. The surveillance camera system of claim 20, wherein said in-rush current limiting device comprises a tri-statable signal line.

23. The surveillance camera system of claim 16, further comprising a housing wherein said controller and said electrical module are disposed within said housing and said camera head is disposed at least partially outside of said housing.

24. A method of providing a surveillance camera system, comprising:

selecting a camera head from a group of camera heads each having a respective set of performance characteristics and common electrical and mechanical connectors;

selecting a system controller from a group of system controllers each having a respective set of performance characteristics and common electrical and mechanical connectors, each of said system controllers being operationally compatible with at least two of said camera heads;

selecting a communications module from a group of communications modules each having a respective set of performance characteristics and common electrical and mechanical connectors, each of said communications modules being operationally compatible with at least two of said camera heads and with at least two of said system controllers; and

assembling a surveillance camera system such that said selected communications module is coupled to a system interface and such that said selected system controller electrically and mechanically interconnects said selected camera head and said selected communications module.

25. The method of claim 24, comprising the further step of selecting a thermal module from a group of thermal modules each having a respective set of performance characteristics and common electrical and mechanical connectors, each of said thermal modules being operationally compatible with at least two of said camera heads, at least two of said system controllers, and at least two of said communications modules, said camera system being assembled such that said selected thermal module is coupled to the system interface.

26. The method of claim 24, wherein said group of camera heads includes a PTZ camera head, a fixed camera head, and an imitation camera head, at least one of said group of communications module and said group of system controllers including a feed through device compatible with said fixed camera head.