公开(公告)号：US10365397B2

公开(公告)日：2019-07-30

申请号：US15691747

申请日：2017-08-31

Applicant: NUCTECH COMPANY LIMITED

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Shangmin Sun ,  Yu Hu ,  Yuan Ma ,  Qiangqiang Wang ,  Long Du ,  Wei Li

IPC: G01V5/00 ,  B66C13/16 ,  B66C19/00

Abstract: The present application relates to a container inspection system, comprising a radiation source (31), a radiation detection apparatus and a quay crane for hoisting a container onto an automated guided vehicle, said radiation source (31) and said radiation detection apparatus being provided on said quay crane, for performing a scanning inspection on said container loaded on said vehicle. The present application, which does not need a special allocation of approach of the radiation source and the radiation detection apparatus, conveniently effectuates scanning inspection of a container, and improving the inspection efficiency.

公开(公告)号：US10156528B2

公开(公告)日：2018-12-18

申请号：US15691748

申请日：2017-08-31

Applicant: NUCTECH COMPANY LIMITED

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Shangmin Sun ,  Yu Hu ,  Yuan Ma ,  Qiangqiang Wang ,  Long Du ,  Wei Li

IPC: G01F23/00 ,  G01N23/04 ,  G05D1/00 ,  G01V5/00

Abstract: This invention relates to a movable divided inspection system and method, wherein the scanning inspection system comprises a first radiation source, a first detection means, a first automated guided vehicle and a second automated guided vehicle. The first radiation source is mounted on the first automated guided vehicle. The first detection means is mounted on the second automated guided vehicle. The first automated guided vehicle and the second automated guided vehicle are able to drive the first radiation source and the first detection means to a preset scan inspection position, so as to form a scanning passage for passage of an article to be scanned between the first and second automated guided vehicle, such that scanning inspection of said article to be scanned is realized by relative movement of said article to be scanned with reference to said first automated guided vehicle and said second automated guided vehicle.

公开(公告)号：US20180059282A1

公开(公告)日：2018-03-01

申请号：US15691747

申请日：2017-08-31

Applicant: Nuctech Company Limited

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Shangmin Sun ,  Yu Hu ,  Yuan Ma ,  Qiangqiang Wang ,  Long Du ,  Wei Li

IPC: G01V5/00

CPC classification number: G01V5/0066 ,  B66C13/16 ,  B66C19/002 ,  G01V5/0008

Abstract: The present application relates to a container inspection system, comprising a radiation source (31), a radiation detection apparatus and a quay crane for hoisting a container onto an automated guided vehicle, said radiation source (31) and said radiation detection apparatus being provided on said quay crane, for performing a scanning inspection on said container loaded on said vehicle. The present application, which does not need a special allocation of approach of the radiation source and the radiation detection apparatus, conveniently effectuates scanning inspection of a container, and improving the inspection efficiency.

公开(公告)号：US20180059036A1

公开(公告)日：2018-03-01

申请号：US15691748

申请日：2017-08-31

Applicant: NUCTECH COMPANY LIMITED

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Shangmin Sun ,  Yu Hu ,  Yuan Ma ,  Qiangqiang Wang ,  Long Du ,  Wei Li

IPC: G01N23/04 ,  G05D1/00

CPC classification number: G01N23/04 ,  G01V5/0066 ,  G05D1/0094 ,  G05D2201/0207

Abstract: This invention relates to a movable divided inspection system and method, wherein the scanning inspection system comprises a first radiation source, a first detection means, a first automated guided vehicle and a second automated guided vehicle. The first radiation source is mounted on the first automated guided vehicle. The first detection means is mounted on the second automated guided vehicle. The first automated guided vehicle and the second automated guided vehicle are able to drive the first radiation source and the first detection means to a preset scan inspection position, so as to form a scanning passage for passage of an article to be scanned between the first and second automated guided vehicle, such that scanning inspection of said article to be scanned is realized by relative movement of said article to be scanned with reference to said first automated guided vehicle and said second automated guided vehicle.

公开(公告)号：US20160123901A1

公开(公告)日：2016-05-05

申请号：US14932054

申请日：2015-11-04

Applicant: Nuctech Company Limited

Inventor： Lei Zeng ,  Qiang Wang ,  Long Du

IPC: G01N23/04 ,  G01V5/00

CPC classification number: G01N23/04 ,  G01V5/0016 ,  G01V5/0066 ,  G01V5/0075

Abstract: A system and method for positioning radioactive material are provided. A scanning and imaging apparatus comprises a ray source configured to generate an X-ray and a detection device configured to receive an X-ray transmitted through an inspected object, wherein the ray source is configured to image the inspected object by emitting the X-ray to the inspected object. A radioactivity detector is configured to detect whether the inspected object comprises radioactive material synchronously with the process of scanning implemented by the scanning and imaging apparatus. In a case that the radioactive detector detects radioactive material, an actual position of the radioactive material in an X-ray image of the inspected object obtained by the scanning and imaging apparatus is marked in the image. The above solutions improve the accuracy of displaying the position of the radioactive source in the X-ray image. Further, inspection of radioactive material can be implemented while scanning an image. In this way, an error in the correspondence between inspection results of two systems when the two systems operate independently is avoided.

Abstract translation: 提供了放射性物质定位系统和方法。 扫描和成像装置包括被配置为产生X射线的射线源和被配置为接收通过检查对象传输的X射线的检测装置，其中，所述射线源被配置为通过发射X射线来对被检查物体进行成像 到被检查对象。 放射性检测器被配置为检测被检查物体是否与由扫描和成像设备实现的扫描过程同步地包括放射性物质。 在放射性检测器检测到放射性物质的情况下，在图像中标记由扫描和成像装置获得的被检查物体的X射线图像中的放射性物质的实际位置。 上述解决方案提高了在X射线图像中显示放射源位置的准确性。 此外，可以在扫描图像时实现放射性物质的检查。 以这种方式，避免了两个系统独立运行时两个系统的检查结果之间的对应关系的错误。

公开(公告)号：US09945794B2

公开(公告)日：2018-04-17

申请号：US14932054

申请日：2015-11-04

Applicant: Nuctech Company Limited

Inventor： Lei Zeng ,  Qiang Wang ,  Long Du

IPC: G01N23/04 ,  G01V5/00

CPC classification number: G01N23/04 ,  G01V5/0016 ,  G01V5/0066 ,  G01V5/0075

Abstract: A scanning and imaging apparatus comprises a ray source configured to generate an X-ray and a detection device configured to receive an X-ray transmitted through an inspected object, wherein the ray source is configured to image the inspected object by emitting the X-ray to the inspected object. A radioactivity detector is configured to detect whether the inspected object comprises radioactive material synchronously with the process of scanning implemented by the scanning and imaging apparatus. In a case that the radioactivity detector detects radioactive material, an actual position of the radioactive material in an X-ray image of the inspected object obtained by the scanning and imaging apparatus is marked in the image. The above solutions improve the accuracy of displaying the position of the radioactive source in the X-ray image. Further, inspection of radioactive material can be implemented while scanning an image.

公开(公告)号：US20180059068A1

公开(公告)日：2018-03-01

申请号：US15691746

申请日：2017-08-31

Applicant: Nuctech Company Limited

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Shangmin Sun ,  Yu Hu ,  Xuejing Yang ,  Qiangqiang Wang ,  Long Du ,  Wei Li

IPC: G01N29/265 ,  G01N27/90 ,  G01N23/14 ,  G01N19/08

CPC classification number: G01N23/10 ,  G01N27/902 ,  G01V5/0025

Abstract: This invention relates to a movable article inspection system and inspection method, wherein the inspection system comprises: a first automated guided vehicle, a radiation source and a detection mechanism; said radiation source and said detection mechanism are both mounted on said first automated guided vehicle, said first automated guided vehicle is able to move to a preset scanning inspection position, such that scanning inspection of said article to be scanned is effectuated by means of relative movement between an article to be scanned and the first automated guided vehicle. Such movable inspection system based on an automated guided vehicle is capable of making full use of an existing automated guided vehicle and its control system to make a movement path of the inspection system more flexible, and capable of effectuating centralized control and management of the inspection system, so that it can improve inspection efficiency, and save labor cost.