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Movable vehicle container checking systems

A technology for inspection systems and containers, which is applied in the field of radiation imaging, can solve problems such as limiting the use range of devices, not being able to inspect vehicle chassis, and increasing the difficulty of layout, and achieve good radiation protection performance, small footprint, and simple layout.

Inactive Publication Date: 2004-04-21
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology cannot check the vehicle chassis, and the inspection range is narrow; at the same time, the scanning vehicle does not have a generator, which limits the scope of use of the device; no matter in any environment, both vehicles must be put into use at the same time, which increases the risk of emergency use. Difficulty of setting up

Method used

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  • Movable vehicle container checking systems
  • Movable vehicle container checking systems
  • Movable vehicle container checking systems

Examples

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Embodiment Construction

[0019] see Figure 1 ~ Figure 3 , a vehicle-mounted mobile container inspection system includes two vehicles, one vehicle is a scanning vehicle 1, the other vehicle is a control vehicle 11 and the remote control devices of the two vehicles. The body bracket of the scanning vehicle 1 adopts a universal chassis 2, and the front part of the universal chassis 2 is a first box-shaped cabin 3. The first box-shaped cabin 3 is equipped with a radio communication machine, a motor and its control device, and a working room with a scanning control module and a running inspection module made of X-ray protective materials. The rear portion of universal chassis 2 is equipped with a rotary platform 5 that can move relatively. A parallelogram support 8 composed of a four-bar linkage mechanism is installed on the slewing platform 5 . The horizontal connecting rod on the parallelogram bracket 8 extends to be a horizontal cantilever 9 equipped with a detector. The other end of the horizontal ...

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Abstract

A system includes radiation source, scanning vehicle, control vehicle and remote control device for two vehicles. The rotary platform which can carry on relative motion is equipped on the scanning vehicle as parallelogram support built by fourlink mechanism of pin joint and level as well as vertical cantilevers connected with the support with detector are equipped on the rotary platform. The generator, work-chamber and rotary platform with the radiation source under its tail part are disposed at front and back parts of vehicle universal chassis separately. The sector formed by X ray from the radiation source is passed through low level position of container to be checked at back of tail part of the universal chassis.

Description

technical field [0001] The invention relates to automatic scanning container inspection equipment, in particular to vehicle-mounted mobile container inspection equipment. It belongs to the technical field of radiation imaging. Background technique [0002] In the prior art, since the beginning of the 1990s, drag-type container inspection systems have come out, such as the large-scale container inspection systems produced by German Heymann and British Aerospace Corporation. They are installed in a radiation-shielding inspection channel, which is equipped with a fixed radiation source that can generate high-energy X-rays and an array detector that can receive X-rays passing through the container. The container vehicle is dragged through the inspection channel. When the container passes through the X-ray beam, the X-rays passing through the container are transmitted to the detector, and according to the intensity change, the density distribution of the objects contained in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60P3/00G01N23/04G01N23/083G01V5/00
CPCG01V5/0008G01N23/04G01V5/20G01N23/083
Inventor 康克军高文焕刘以农李元景李荐民唐传祥李君利彭华宋全伟曹树雄宋李卫
Owner TSINGHUA UNIV
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