Floating scanning and detection platforms
First Claim
1. A system for detecting explosive, radioactive or fissile material aboard waterborne vessels, the system comprising:
- (a) a floating platform;
(b) at least one linear accelerator coupled to said floating platform, wherein the linear accelerator can direct a photon beam at a waterborne target vessel, wherein if said target vessel contains explosive, radioactive or fissile material, photonuclear reactions induced by the photon beam will produce characteristic neutron radiation from the explosive, radioactive or fissile material, wherein said neutron radiation is detectable through shielding;
(c) at least one neutron radiation detector coupled to said floating platform for detecting said induced neutron radiation if said target vessel contains explosive, radioactive or fissile material; and
(d) a data storage system for documenting radiation data and corresponding identification data for the target vessel.
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Accused Products
Abstract
The present invention provides a system for detecting explosives, drugs or radioactive or fissile material aboard waterborne vessels. The system includes a linear accelerator mounted on a floating platform such as a ship that directs a photon beam at a target vessel. If the target vessel contains explosives, drugs or radioactive or fissile material the photon beam will induce characteristic neutron radiation from these substances that is picked up by neutron radiation detectors mounted on the floating platform. Neutron radiation induced by the accelerator is detectable even through shielding such as lead. A floatation stabilization system supports the operation of the accelerator and detectors. A data storage system documents radiation data and corresponding identification data for the target vessel and can access a database containing the target vessels cargo manifest. Video cameras may be used to identify the target vessel. The radiation and identification data can be sent in near real time to the appropriate authorities via secure data transmission.
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Citations
14 Claims
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1. A system for detecting explosive, radioactive or fissile material aboard waterborne vessels, the system comprising:
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(a) a floating platform;
(b) at least one linear accelerator coupled to said floating platform, wherein the linear accelerator can direct a photon beam at a waterborne target vessel, wherein if said target vessel contains explosive, radioactive or fissile material, photonuclear reactions induced by the photon beam will produce characteristic neutron radiation from the explosive, radioactive or fissile material, wherein said neutron radiation is detectable through shielding;
(c) at least one neutron radiation detector coupled to said floating platform for detecting said induced neutron radiation if said target vessel contains explosive, radioactive or fissile material; and
(d) a data storage system for documenting radiation data and corresponding identification data for the target vessel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification