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Equipment for vehicle detection and vehicle detection system

A vehicle detection and equipment technology, which is applied in the direction of material analysis using radiation, can solve problems affecting image quality, etc., and achieve the effect of simple structure and control process, reduced size and weight, and avoiding stagnation and deformation

Pending Publication Date: 2019-11-15
TSINGHUA UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

At present, the vehicle inspection adopts the ray top-view detection system, and the vehicle to be inspected is dragged through the detection area by the trailer device. In this way, the image information of the trailer device will appear in the obtained top-view inspection image, which will affect the image quality.

Method used

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  • Equipment for vehicle detection and vehicle detection system
  • Equipment for vehicle detection and vehicle detection system
  • Equipment for vehicle detection and vehicle detection system

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Embodiment Construction

[0041] In order to make the object, technical solution and beneficial technical effect of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the embodiments described in this specification are only for explaining the present invention, not for limiting the present invention.

[0042] For brevity, only certain numerical ranges are explicitly disclosed herein. However, any lower limit can be combined with any upper limit to form an unexpressed range; and any lower limit can be combined with any other lower limit to form an unexpressed range, just as any upper limit can be combined with any other upper limit to form an unexpressed range. In addition, every point or individual value between the endpoints of a range is included within that range, although not expressly stated herein. Thus, each point or individual value may serve as its own lower or upper limit in combination...

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PUM

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Abstract

The invention discloses equipment for vehicle detection and a vehicle detection system. The equipment for vehicle detection comprises a vehicle carrying platform and a door type frame; the vehicle carrying platform comprises at least two tracks used to carry wheels of a vehicle to be detected and arranged in parallel, an accommodation space for accommodating a ray device is formed between the twoadjacent tracks, and at least one track is provided with a transmission assembly; the door type frame is used to mount a detector, and is arranged across and over the vehicle carrying platform in a second direction, and a crossbeams of the frame is fixed over the platform by two columns; and a detection area can be formed between the door type frame and the vehicle carrying platform, and the transmission assembly drives the vehicle to be detected to pass the detection area. The equipment for vehicle detection and the vehicle detection system can improve the image quality and detection efficiency.

Description

technical field [0001] The invention belongs to the technical field of vehicle safety detection equipment, and in particular relates to a vehicle detection device and a vehicle detection system. Background technique [0002] The increasing popularity of cars brings great convenience to people's travel, and criminals take the opportunity to use cars to carry out criminal activities such as smuggling, drug trafficking, and car bombs. Therefore, the demand for car safety inspections is becoming more and more urgent and extensive. Radiographic imaging technology can quickly find contraband hidden in the car body, improve detection efficiency and reduce labor intensity of inspectors. At present, the vehicle inspection adopts the ray top-view detection system. The vehicle to be inspected is dragged through the inspection area by the trailer device. In this way, the image information of the trailer device will appear in the obtained top-view inspection image, which will affect the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/10
CPCG01N23/10
Inventor 张颜民裘伟东丛鹏
Owner TSINGHUA UNIV
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