Cargo inspection system
View Patent ↗The present invention is a cargo inspection system, employing a radiation source, capable of scanning vehicles and/or cargo in a wide range of sizes, including conventional imaging areas as well as taller and bulkier enclosures at sufficiently optimal efficacy and overall throughput. In one embodiment, the present invention is a multiple pass inspection method for inspecting vehicles and their cargo, comprising a first pass scan, wherein said first pass scan includes moving a radiation source at a suitable scanning distance, rotating a radiation source at a suitable scanning angle, and moving said radiation source along an object under inspection.
1. An inspection system for inspecting vehicles and their cargo, wherein said inspection system comprises:
a radiation source having translational and rotational movement;
a detector array having rotational movement wherein said detector rotational movement is adapted to correspond to the rotational movement of said radiation source; and
a movable gantry.
2. The inspection system of claim 1 , wherein said radiation source is an X-ray source.
3. The inspection system of claim 1 , wherein said radiation source is a gamma source.
4. The inspection system of claim 1 , wherein said radiation source is a linear accelerator.
5. The inspection system of claim 1 wherein the detector array is rotated about an axis at an angle equal to that of the radiation source, so that they are in continual alignment.
6. The inspection system of claim 1 wherein the radiation source and the detector array are mounted on the movable gantry.