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A radiation scanning detection device for small and medium-sized vehicles

A scanning detection, small and medium-sized technology, applied in the field of radiation scanning and detection devices for small and medium-sized vehicles, can solve the problems of low conveying efficiency, superimposition of component images, affecting recognition, etc., to improve image quality, facilitate installation, debugging and moving.

Active Publication Date: 2016-10-12
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The two patents disclosed above still have the following defects: the vehicle radiation safety detection device is a fixed side-view detection device. When performing safety inspections on small and medium-sized vehicles, the scanning direction is the direction of width and thickness of the vehicle, resulting in images of various components Overlay, affect the recognition
In the prior art; in addition, the vehicle security inspection device adopts the roller conveying method, and the inspected vehicle needs to be conveyed on a pallet, which cannot realize continuous conveying, and the conveying efficiency is low

Method used

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  • A radiation scanning detection device for small and medium-sized vehicles
  • A radiation scanning detection device for small and medium-sized vehicles
  • A radiation scanning detection device for small and medium-sized vehicles

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] A radiation scanning detection device for small and medium-sized vehicles, including: a gantry 203, a radiation source 201, a detector 202, a support platform 307, a conveyor bracket 306, a circular drag unit (not shown in the figure), a wheel guide unit ( not shown), the suspension bridge unit 302, the radiation source 201 and the detector 202 are connected to the gantry 203, the radiation source 201 is arranged on the top of the gantry 203, and the detector 202 is arranged on the bottom and both sides of the gantry 203, the Conveyor support 306, circulation drag unit, wheel guide unit, suspension bridge unit 302 are installed on the support platform 307, and...

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Abstract

The invention relates to a radiation scanning and detection device for small and medium-sized vehicles. The device includes: a mast, a radiation source, a detector, a support platform, a conveyor bracket, a circulation drag unit, a wheel guide unit, and a suspension bridge unit. The superior effect of the method of the present invention is that: the U-shaped detector arrangement of the top-illuminated radiation source is used to realize flat radiation detection relative to the vehicle, effectively improving the image quality; using a high-sensitivity detector, the image resolution can reach The level of package detection makes it easier for security inspectors to identify prohibited items such as guns, knives, and explosive devices; dual-energy detection technology is used to detect the material properties of items in the vehicle, which helps security inspectors identify flammable and explosive dangerous items; vehicle conveying devices and inspections The channels are designed and installed with casters and feet to facilitate the installation, debugging and movement of equipment, and realize non-fixed installation with the ground without damaging the on-site ground.

Description

technical field [0001] The invention relates to a radiation scanning detection device, in particular to a radiation scanning detection device for small and medium-sized vehicles. Background technique [0002] The X-ray scanning inspection technology device is the necessary detection equipment for customs, airports, stations and other important departments to carry out security inspections on personnel and objects. Generally, the device includes radiation sources, detector devices and conveyors. When the device is used for vehicle inspection, a type of vehicle inspection device is characterized by a side-illuminated type, and the inspected vehicle does not move, and the radiation source and detector device are moved along the length of the inspected vehicle by means of rails or vehicles. During the period, the radiation source and detector device are connected by cantilever to keep the relative position unchanged; another type of vehicle inspection device is characterized in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V5/00G01N23/04
CPCG01V5/232G01V5/22
Inventor 陈力黑丽民王雪华王军王建荣贾宁宁杨志勇
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
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