What is a x-ray vehicle scanner?

Although today's society seems to be a safe and stable society, in fact, under this beautiful phenomenon, there are some invisible threats. As a result of terrorism and other risk factors, more and more people are suffering from various dangerous injuries. At this time, X-ray screening has become a very important step. When X-ray vehicle scanners were invented, some people used vehicles to smuggle themselves or dangerous goods. Scanner is based on X-ray screening technology, which effectively avoids many dangers. Here, we briefly introduce X-ray vehicle scanner based on X-ray screening technology.

Analysis points are as follows：

♦ What is an X-ray vehicle scanner

♦ Vehicle scanner features

♦ How to use a vehicle scanner

♦ Summary

What is an X-ray vehicle scanner

The system is based on X-ray screening technology and consists of a constant current X-ray generator, a beam limiter, a high-definition linear array detector and a channel synchronous mobile platform. The detected vehicle was parked between a constant-current X-ray machine and a series of high-definition X-ray detectors. X-ray shielding technology mainly includes: X-ray machine emits X-ray, collimates it into sector-shaped X-ray beam through collimator, and forms X-ray perspective on high-definition X-ray detector array. Check the vehicle. Similar to ordinary document scanners, the synchronous mobile platform drives the constant current X-ray machine to move synchronously with the high-definition X-ray detector, that is, to obtain the high-definition X-ray perspective image of the vehicle, and finally display it on the computer. If the car is equipped with controlled knives, explosives, guns and hidden personnel, it is clear at a glance.

Vehicle scanner features

X-ray vehicle scanners based on X-ray screening technology have the following characteristics:

1. High Performance Data Acquisition System

It has the characteristics of high sensitivity, high contrast and anti-interference. It uses high-performance data acquisition system, the world's leading technology, excellent imaging quality and reliability. The resolution of the system is 16 times higher than that of the traditional on-board container safety inspection system through customized high-performance dual-energy detector.

2. Resolution of organic and inorganic compounds by dual-energy imaging

By comparing and calculating two different linear absorption coefficients of low energy and high energy, different substances can be distinguished. By using various energies to detect the vehicle, according to the effective atomic number detected, different colors are given to different parts of the material of the vehicle under test, and dual-energy color images of the vehicle under test are obtained, which can easily distinguish organic matter from inorganic matter in the vehicle.

3. Reliable mechanical structure

The whole set of motion machinery adopts linear guideway structure with flexible movement, high accuracy and low noise; adopts imported PLC control system, which has high reliability and good stability; adopts servo motor and rack structure as transmission device, which is fast, reliable and has small clearance.

How to use a vehicle scanner

During the test, the vehicle enters the detection channel and stops, and the passenger leaves the passage to enter the safety room for safety inspection. After the access door is closed, the scanning mechanism drives the detector and the X-ray machine to move the scanning mode to obtain a high-definition perspective of the vehicle side. image. After the security inspector reads the map, the access door opens and the driver enters the vehicle and drives the vehicle away. This completes the work related to X-ray screening .This type of equipment makes X-ray screening more complete.

Summary

After reading this article, do you have a deeper understanding of X-ray vehicle scanners? Do you think X-ray screening technology is necessary now? If you want to know more about X-ray screening, please consult us if you have developed equipment developed by screening technology.