Breach detection system for containers

• US 8,487,763 B2
• Filed: 12/18/2009
• Issued: 07/16/2013
• Est. Priority Date: 10/06/2006
• Status: Active Grant

• Current Assignee: Maine Secure Composites LLC, University of Maine System Board of Trustees
• Original Assignee: Maine Secure Composites LLC, University of Maine System Board of Trustees
• Inventors: Dagher, Habib J., Viselli, Anthony M., Segee, Bruce E., Fisher, Ryan E.
• Primary Examiner(s): Tweel, Jr., John A
• Application Number:
  US12/642,054
• Publication Number:
  US 20100201519A1
• Time in Patent Office: 1,306 Days
• Field of Search: 340/550, 340/539.1, 340/652, 109/42
• US Class Current: 340/550
• CPC Class Codes: B65D 2211/00 Anti-theft means
• CPC Class Codes: B65D 90/022 Laminated structures B65D90/029 takes precedence
• CPC Class Codes: B65D 90/023 Modular panels
• CPC Class Codes: B65D 90/08 Interconnections of wall parts; Sealing means therefor
• CPC Class Codes: B65D 90/22 Safety features floating covers B65D88/34; arrangements of indicating or measuring devices B65D90/48; fire-fighting A62C

Abstract

A breach detection system for a container includes at least two panels having a first electrical circuit mounted thereto. The panels are configured for attachment to a container. The first electrical circuit is configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs. A connector electrically connects the first electrical circuits of two panels of the container.

Claims

1. A breach detection system for a container comprising:

at least two panels having a first electrical circuit mounted thereto and configured for attachment to a container;

wherein the first electrical circuit is configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs; and

a connector having a connector body with adjacent laminated panels and a second electrical circuit at least partially embedded in the adjacent laminated panels of the connector body electrically connecting the first electrical circuits of two panels of the container,

wherein the adjacent laminated panels are composed of a composite material comprising a resin, wherein the second electrical circuit is formed from a foil, wire mesh, or screen composed of a porous or perforated, electrical conductor comprising an electrically conductive metal or alloy thereof and wherein the resin of the composite material of the adjacent laminated panels is infused into pores or perforations of the porous or perforated, electrical conductor.

2. The breach detection system according to claim 1, wherein the second electrical circuit is substantially embedded within the adjacent laminated panels of the connector body.

3. The breach detection system according to claim 2, wherein the second electrical circuit comprises a pattern of electrical conductors.

4. The breach detection system according to claim 1, wherein the first electrical circuit includes a pattern of electrical conductors.

5. The breach detection system according to claim 1, wherein the first electrical circuit is embedded within each panel of the container.

6. The breach detection system according to claim 5, wherein the first electrical circuit comprises a pattern of electrical conductors.

7. The breach detection system according to claim 1, further including a monitor for monitoring one of the capacitance of the first electrical circuit and the resistance of the first electrical circuit;

wherein the monitor is configured to detect an intrusion through any portion of the panel when a predetermined change in one of the capacitance and the resistance of the first electrical circuit occurs.

8. The breach detection system according to claim 7, wherein the first electrical circuit in each panel has a unique geometric pattern.

9. The breach detection system according to claim 1, wherein the panels in the breach detection system include a plurality of patterns of electrical conductors arranged in layers;

and

wherein the arrangement of any one panel relative to another panel in the breach detection system is varied.

10. The breach detection system according to claim 9, wherein each layer of the patterns of electrical conductors defines a discrete electrical circuit connected to at least one of another layer of the patterns of electrical conductors and an electrical circuit in at least one adjacent panel.

11. A container having the breach detection system according to claim 1 and further comprising a frame;

wherein the at least two panels define one of a container wall and two adjacent container walls.

12. The container according to claim 11, wherein the second electrical circuit comprises a pattern of electrical conductors.

13. The container according to claim 11, wherein the first electrical circuit is embedded within each panel of the container;

and

wherein the first electrical circuit comprises a pattern of electrical conductors.

14. The container according to claim 11, further including a monitor for monitoring one of the capacitance of the first electrical circuit and the resistance of the first electrical circuit;

wherein the monitor is configured to detect an intrusion through any portion of the panel when a predetermined change in one of the capacitance and the resistance of the first electrical circuit occurs.

15. The breach detection system according to claim 14, wherein the first electrical circuit in each panel has a unique geometric pattern.

16. The container according to claim 1, wherein the panels in the breach detection system include a plurality of patterns of electrical conductors arranged in layers;

and

wherein the arrangement of any one panel relative to another panel in the breach detection system is varied.

17. The container according to claim 16, wherein each layer of the patterns of electrical conductors defines a discrete electrical circuit connected to at least one of another layer of the patterns of electrical conductors and an electrical circuit in at least one adjacent panel.

21. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a foil composed of a porous, electrical conductor comprising an electrically conductive metal or alloy thereof.

22. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a wire mesh composed of a porous, electrical conductor comprising an electrically conductive metal or alloy thereof.

23. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a screen composed of a porous, electrical conductor comprising an electrically conductive metal or alloy thereof.

24. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a foil composed of a perforated, electrical conductor comprising an electrically conductive metal or alloy thereof.

25. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a wire mesh composed of a perforated, electrical conductor comprising an electrically conductive metal or alloy thereof.

26. The breach detection system according to claim 1, wherein the second electrical circuit is formed from a screen composed of a perforated, electrical conductor comprising an electrically conductive metal or alloy thereof.

18. A connector for connecting component panels of a breach detection system for a container comprising:

a connector body; and

a pattern of electrical conductors embedded in the connector body and defining an electrical circuit, the electrical circuit being formed from a foil, wire mesh, or screen consisting essentially of a porous or perforated, electrically conductive metal or alloy thereof;

wherein the connector electrically connects electrical circuits of two panels of a breach detection system of a container; and

wherein the electrical circuits are configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs.

27. The breach detection system according to claim 18, wherein the electrical circuit is formed from a foil consisting essentially of a porous, electrically conductive metal or alloy thereof.

28. The breach detection system according to claim 18, wherein the electrical circuit is formed from a wire mesh consisting essentially of a porous, electrically conductive metal or alloy thereof.

29. The breach detection system according to claim 18, wherein the electrical circuit is formed from a screen consisting essentially of a porous, electrically conductive metal or alloy thereof.

30. The breach detection system according to claim 18, wherein the electrical circuit is formed from a foil consisting essentially of a perforated, electrically conductive metal or alloy thereof.

31. The breach detection system according to claim 18, wherein the electrical circuit is formed from a wire mesh consisting essentially of a perforated, electrically conductive metal or alloy thereof.

32. The breach detection system according to claim 18, wherein the electrical circuit is formed from a screen consisting essentially of a perforated, electrically conductive metal or alloy thereof.

19. A breach detection system for a container comprising:

at least two panels configured for attachment to a container;

a first electrical circuit embedded in each panel, the first electrical circuit configured to detect an intrusion through any portion of the panel and generate an intrusion signal when the intrusion occurs, the first electrical circuit having a ribbon-like configuration, being formed from a foil, wire mesh, or screen composed of a porous or perforated, electrically conductive metal or alloy thereof in the absence of any other conductive or semi-conductive material, and arranged in a pattern such that adjacent longitudinal edges of the ribbon-like first electrical circuit are spaced apart, and that panel material extends through the pores or perforations of the porous or perforated, electrically conductive metal or alloy thereof; and

a connector electrically connecting the first electrical circuits of two panels of the container.

20. The breach detection system according to claim 19, wherein the first electrical circuit is arranged in a serpentine pattern.