Working Principle of Astrophysics XIS-100-X/7858
As son as an
object enter the inspection chamber and cut off the beam of infrared rays made
by PEC (Photo Emission Controller), it is suddenly transmitted to PLC (Programmable
Logic Controller) and PLC Command the X-Ray controller to turn the X-Rays on.
When X-Ray
are turned on, it starts scanning the object some x-rays pass through the
object , some are absorbed and some are scattered in different directions
according to the density of object. After passing through the object , X-Rays
are detected by LXDA (Liner x-Ray Detector Array/ Diode) board which converts
these X-Rays signal into analog signal and send these signal to Data
Acquisition System (DAS) board , DAS board converts these analog signals into
digital signal and sent these signal into man memory of computer where after
normalization and processing with the help of SVGA (Super Video Graphic
Adopter) these signal are converted into video signals and sent to VDU (Video
Display Unit) as an image.
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Priority is weapon / ammunition to look for in an image.
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