Detecting concealed security threats
First Claim
1. A portable inspection apparatus for withdrawing samples of air from within a plurality of stacked containers and contemporaneously analyzing these air samples for determining a plurality of different security threats, said apparatus comprising:
- an air sampling device adapted for withdrawing samples of air from within a plurality of stacked containers;
a positioning mechanism moveably coupled to the air sampling device and adapted for positioning the air sampling device proximate to an air vent of each of the plurality of stacked containers, wherein the positioning mechanism comprises at least one cable and at least one pulley;
a conduit coupled to the air sampling device;
an air distribution manifold having an inlet coupled to the conduit;
a plurality of sensors coupled to the air distribution manifold; and
an air-moving device coupled to an outlet of the air distribution manifold such that when the air moving device is operating the sample of air from a respective one of the plurality of stacked containers is drawn into the air distribution manifold;
whereby the air distribution manifold receives and then distributes to the plurality of sensors the sample of air from the respective one of the plurality of stacked containers;
wherein each of the plurality of sensors detects a different security threat contemporaneously with the withdrawal of the sample of air from within the respective one of the plurality of stacked containers.
1 Assignment
0 Petitions
Accused Products
Abstract
Systems, methods and apparatus for detecting concealed security threats by sampling molecules of substances for assessment wherein these molecules may be contained in the air in or near concealed security threats. Inspection of cargo containers by sampling the air contained therein and then analyzing the sampled air from the container for security threats including chemical, biological, radiological, nuclear, and high-explosive threats without requiring the modification of the existing container, the movement of the container to a particular inspection site, and without opening the container. Nuclear security threats may also be scanned for with close proximity nuclear radiation detection sensors closely coupled to areas at or near the concealed security threats. In addition, detection of other types of contraband, including illegal substances, embargoed materials and human and/or animal stowaways may also be assessed. The concealed security threat detection system generally includes a detection system comprising a detector array, an air-moving device, and one or more air-sampling devices. This system may be mounted upon a vehicle for mobility, run on tracks, cables and pulleys, telescoping and swiveling arms, etc.
112 Citations
18 Claims
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1. A portable inspection apparatus for withdrawing samples of air from within a plurality of stacked containers and contemporaneously analyzing these air samples for determining a plurality of different security threats, said apparatus comprising:
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an air sampling device adapted for withdrawing samples of air from within a plurality of stacked containers; a positioning mechanism moveably coupled to the air sampling device and adapted for positioning the air sampling device proximate to an air vent of each of the plurality of stacked containers, wherein the positioning mechanism comprises at least one cable and at least one pulley; a conduit coupled to the air sampling device; an air distribution manifold having an inlet coupled to the conduit; a plurality of sensors coupled to the air distribution manifold; and an air-moving device coupled to an outlet of the air distribution manifold such that when the air moving device is operating the sample of air from a respective one of the plurality of stacked containers is drawn into the air distribution manifold; whereby the air distribution manifold receives and then distributes to the plurality of sensors the sample of air from the respective one of the plurality of stacked containers; wherein each of the plurality of sensors detects a different security threat contemporaneously with the withdrawal of the sample of air from within the respective one of the plurality of stacked containers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable inspection apparatus for withdrawing samples of air from within a plurality of stacked containers and contemporaneously analyzing these air samples for determining a plurality of different security threats, said apparatus comprising:
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an air sampling device adapted for withdrawing samples of air from within a plurality of stacked containers; a positioning mechanism moveably coupled to the air sampling device and adapted for positioning the air sampling device proximate to an air vent of each of the plurality of stacked containers, wherein the positioning mechanism attaches to at least one of the plurality of stacked containers; a conduit coupled to the air sampling device; an air distribution manifold having an inlet coupled to the conduit; a plurality of sensors coupled to the air distribution manifold; and an air-moving device coupled to an outlet of the air distribution manifold such that when the air moving device is operating the sample of air from a respective one of the plurality of stacked containers is drawn into the air distribution manifold; whereby the air distribution manifold receives and then distributes to the plurality of sensors the sample of air from the respective one of the plurality of stacked containers; wherein each of the plurality of sensors detects a different security threat contemporaneously with the withdrawal of the sample of air from within the respective one of the plurality of stacked containers. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification