EI-VI200 Vehicle Security Inspection System

EI-VI200 Vehicle Security Inspection System

Product Introduction

EI-VI200 Vehicle Security Inspection System adopts radiation fluoroscopy scanning and imaging technology, and the maximum energy of scanning rays can be selected as 200KeV , which can carry out real-time on-line scanning and imaging inspection of all kinds of passenger vehicles and form fine fluoroscopic images. The system is widely used in customs, port, transportation and judicial imaging inspection of passenger cars.

Technical Features

★With high-sensitivity detectors used, the pixel pitch of detectors is about 2.5 mm, and the image resolution reaches the level of parcel inspection;

★The capacitance integral I-V conversion technology is employed to improve the system integration, ensure the integrity of detector output signal collection, and significantly reduce the signal noise, thereby obtaining a high quality image with a better signal noise ratio; 

★The dual-energy detection technology is adopted to distinguish the material properties of items in the vehicles, help to identify inorganic substances, organic substances and mixtures;

★In software development, modular design ideas are adopted. Based on the system's functional characteristics and the computer physical structure which the entire acquisition and theinspection process are completed so that system complexity is reduced and the software scalability and maintainability are improved.

Main technical parameters

Technical indicator——————————Parameter

X-Ray source—————————————200keV Physical pixel spacing of detectors————2.5mm

Scanning mode————————————precise scanning mode and fast scanning mode

Scanning speed————————————0.2m/s (precise scanning mode); 1.5m/s (fast scanning mode)

Steel penetration———————————The outline of200x200x100mm lead can be seen after thickness ≥ 40mmsteel plate (scanning speed 0.2m /s);

The outline of 200x200x100mm lead can be seen after thickness ≥40mm steel plate (scanning speed 1.5m /s)

Steel wire detection——————————≤1.0mm in the air(scanning speed 0.2m/s); ≤2.0mm in the air(scanning speed 1.5m/s)

Penetrating wire detection———————After 10mm steel plate, diameter≤1.5mm steel wire is visible (scanning speed 0.2m/s): After 10mm steel plate. diameter≤2.0mm steel wire is visible (scanning speed 1.5m/s)

Contrast sensitivity——————————After 10mm steel plate, thickness≤0.5mm steel sheet is visible (scanningspeed 0.2m/s); After 10mm steel plate, thickness≤1.0mm steel sheet isvisible (scanning speed 1.5m/s)

Spatial resolution———————————Line pair diameter≤3mm (scanning speed 0.2m/s); line pair diameter ≤5mm (scanning speed 1.5m's)

Material dis crmination—————————Distinguish between organics, inorganics and mixtures, each marked witha specific color 

Scanning equipment aisle size——————3.2 m (width), 3.2 m (Height)

Maximum size ofinspected vehicle————7 m (Length) x 2.2 m (Width)x 2.8 m (Height)

Radiation safety area——————————8 m (Length)x 6 m (Vidth) (without radiation shielding wall)

System boundany dose rate———————≤2.5uSw/h

Annual effective dose to staff———————≤2mSv

Annual effective dose to the public—————≤0.2mSv

Single scanning absorbed dose——————≤10uSv/time Electricity capacity ofthe system——————≤15 kVA

Voltage—————————————————380±10%VAC

Frequency———————————————50±1Hz

Operating ambient temperature——————-20℃~+50℃ 

Storage ambient temperature———————-50℃~+55℃

Relative humidity————————————0%-99%,no condensation

lmage transformation and processing———scaling, pseudo-color transformation, inverse color function, histogramequalization, super-enhancement, edge enhancement, suspicious marking and annotation, user- defined macros, image format comversion

Image scaling——————————————1-8X

Image acquisition mod——————————real-time, synchronized

Intelligent map review function———————with foreign object detection, gun detection, knife detection, pressure tank detection and other functions