Tamper proof container
First Claim
1. A tamper detection system for a multisided shipping container, comprising:
- a plurality of liner panels, each sized to line an interior wall of a respective side of the shipping container;
each of the liner panels having an optical fiber embedded therein and extending in a path across substantially the entire area of the panel, the optical fiber having a first end and a second end; and
each of the liner panels having a first coupler connected to the first end of the optical fiber and a second coupler connected to the second end of the optical fiber;
wherein at least one of the couplers of each panel is operative to interconnect to at least one of the couplers of another panel to provide a continuous path through the interconnected optical fibers of the interconnected panels; and
wherein at least one of the plurality of liner panels has at least one hingable region extending across the panel to define at least two foldable portions of the panel.
4 Assignments
0 Petitions
Accused Products
Abstract
A liner sheet lines at least a portion of an interior surface of a shipping container or box and defines an optical path extending across at least a portion of the sheet, such that a breach of the interior surface also alters an optical characteristic of the optical path. For example, an optical fiber can be woven into, or sandwiched between layers of, the liner sheet. The optical path is monitored for a change in an optical characteristic. If the container or box interior surface is breached, one or more portions of the optical fiber are severed or otherwise damaged, and the optical path is altered. The detected change in the optical path can be used to trigger an alarm, such as an annunciator, or to send a message that includes information concerning the container'"'"'s contents or time or location of the container when the breach occurred to a central location, such as a ship'"'"'s control room or a port notification system.
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Citations
59 Claims
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1. A tamper detection system for a multisided shipping container, comprising:
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a plurality of liner panels, each sized to line an interior wall of a respective side of the shipping container; each of the liner panels having an optical fiber embedded therein and extending in a path across substantially the entire area of the panel, the optical fiber having a first end and a second end; and each of the liner panels having a first coupler connected to the first end of the optical fiber and a second coupler connected to the second end of the optical fiber; wherein at least one of the couplers of each panel is operative to interconnect to at least one of the couplers of another panel to provide a continuous path through the interconnected optical fibers of the interconnected panels; and wherein at least one of the plurality of liner panels has at least one hingable region extending across the panel to define at least two foldable portions of the panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method of detecting tampering with a multisided shipping container or the presence of a substance within the container, comprising:
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lining the interior surface of each wall of the shipping cantainer with a panel sized for the respective interior surface and that has an optical fiber embedded therein and extending in a path across substantially the entire area of the panel, wherein at least one of the liner panels has at least one hingable region extending across the panel to define at least two foldable portions of the panel; providing couplers connected to the respective ends of the optical fiber of each panel; interconnecting the couplers to interconnect the optical fibers of the panels to provide a continuous path; monitoring the continuous path for a change in an optical characteristic thereof, wherein the change in the optical characteristic is caused by the tampering with the container or by the presence of the substance within the container. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A tamper detection system for a multisided container, comprising:
- a plurality of liner panels, each sized to line an interior wall of a respective side of the container;
each of the liner panels having an optical fiber embedded therein and extending in a path across substantially the entire area of the panel, the optical fiber having a first end and a second end; each of the liner panels having a first coupler connected to the first end of the optical fiber and a second coupler connected to the second end of the optical fiber; wherein at least one of the couplers of each panel is operative to interconnect to at least one of the couplers of another panel to provide a continuous path through the interconnected optical fibers of the interconnected panels; and wherein at least one of the plurality of liner panels has at least one hingable region extending across the panel to define at least two foldable portions of the panel; and
further comprising;a location determining system; and a circuit connected to the location determining system and configured to;
detect a change in an optical characteristic of the continuous path; and
, if the circuitdetects the change in the optical characteristic of the continuous path, determine the location of the container.
- a plurality of liner panels, each sized to line an interior wall of a respective side of the container;
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50. A radiation detection system for a multisided shipping container, comprising:
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a plurality of liner panels, each sized to line an interior wall of a respective side of the shipping container; each of the liner panels having an optical fiber embedded therein and extending in a path across substantially the entire area of the panel, the optical fiber having a first end and a second end;
wherein;the optical fiber is such that an optical characteristic of the optical fiber is affected by radiation impinging on the optical fiber; each of the liner panels has a first coupler connected to the first end of the optical fiber and a second coupler connected to the second end of the optical fiber, at least one of the couplers of each panel is operative to interconnect to at Least one of the couplers of another panel to provide a continuous path through the interconnected optical fibers of the interconnected panel; and wherein at least one of the plurality of liner panels has at least one hingable region extending across the panel to define at least two foldable portions of the panel. - View Dependent Claims (51, 52, 53, 54, 55, 56, 57, 58, 59)
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Specification