| 主权项 |
1. A mobile nonintrusive system inspection for aircraft consisting of:
a. Mobile scanner unit 1 that is carrying the components of the inspection system and which is used for unloading and positioning of components in order to scan an inspected aircraft. b. A tugging device 15 c. A mobile control center 22 which is placed outside of the exclusion area. d. A first scanning frame used to obtain a radiographic image of the inspected aircraft through a substantially vertical projection, (top view) consisting of
i. A mechanical boom 4, consisting of one or more telescopic segments that are assembled in a variable angle in the mobile scanning unit 1 having at the free end mounted a penetrating radiation source 6 and in the scanning mode the boom is positioned on top of the inspected aircraft so that the beam of radiation from penetrating radiation source 6 is oriented towards the ground, passing through the fuselage of the inspected aircraft, in a vertically substantially plane;ii. A detector line 11, installed on the ground, provided with an array of detectors 14 is positioned under the inspected aircraft so as to be exposed to the beam of the penetrating radiation source 6, aligned with this beam, over the detector line the inspected aircraft is towed; e. A second scanning frame used to obtain a radiographic image of the inspected aircraft through a substantially horizontal projection, view, consisting of:
i. a hinged boom 7 consisting of one or more segments of linear sections, bends, or combined, mechanically oscillating coupled with the mobile scanning unit 1, hinged boom in which an array of radiation detectors 9 is installed which in the scanning process has a substantially vertical position, at a variable angle, on the side towards the scanned aircraft, and during transport is folded along the platform of mobile scanning unit.ii. A relocatable radiation source 16, located on the side of the inspected aircraft on the opposite side from the hinged boom 7, so its beam of radiation is directed towards the hinged boom 7, passing through the fuselage of the inspected aircraft, and expose to radiation the array of detectors 9, aligned with the radiation beam; f. A subsystem for the acquisition, processing and displaying of data provided by the radiation detectors and to control the scanning process 23 characterized by the fact that the mobile tugging device 15 is towing the inspected aircraft through the two scanning frames, the movement is synchronized with the activation of penetrating radiation sources and data acquisition from radiation detectors, in order to obtain at least two radiographic images of the aircraft from different angles. |
