公开(公告)号：US20180149769A1

公开(公告)日：2018-05-31

申请号：US15798569

申请日：2017-10-31

Applicant: Nuctech Company Limited

Inventor： Tao JIANG ,  Yanwei XU ,  Shangmin SUN ,  Yu HU ,  Weifeng YU ,  Xuejing YANG ,  Youai YU ,  Ke LI ,  Defang MENG

IPC: G01V8/26

Abstract: A mobile scanning inspection system, comprising a vehicle body and an inspection arm including a cross arm and a vertical arm, wherein a first inspection device and a second inspection device are provided on the cross arm; the first inspection device is on the side close to the vehicle body and it emits a first laser inspection plane parallel to the side plane of the vehicle body, and the length of the longest portion of the first laser inspection plane is longer than the length of the vehicle body; the second inspection device is provided on the side close to the vertical arm and it emits a second laser inspection plane parallel to the side plane of the vehicle body and the second laser inspection plane is centered on the vertical arm, and extends a first preset distance and a second preset distance forward and backward.

公开(公告)号：US20160170074A1

公开(公告)日：2016-06-16

申请号：US14965978

申请日：2015-12-11

Applicant: Nuctech Company Limited ,  Tsinghua University

Inventor： Jianmin LI ,  Yulan LI ,  Yuanjing LI ,  Hao YU ,  Chunguang ZONG ,  Jingyu GU ,  Weifeng YU ,  Quanwei SONG ,  Weizhen WANG ,  Shangmin SUN ,  Yinong LIU ,  Junli LI ,  Chuanxiang TANG

IPC: G01V5/00 ,  G21K1/02

CPC classification number: G01V5/0016 ,  G01V5/0008 ,  G21K1/02

Abstract: The present disclosure discloses an alignment system and an alignment method for a container or vehicle inspection system, and an inspection system. The inspection system comprises comprising an ray source, a collimator, a detector arm and a detector module mounted on a detector arm, the ray source, the collimator and the detector module are arranged to form an inspection passage, a ray beam emitted from the ray source passes through collimator and irradiates onto an inspected object, and an attenuated ray beam is collected by the detector module so as to complete inspection. The alignment system comprises a measuring module arranged to receive the ray beam emitted from the collimator and to measure the ray beam so as to determine positions and orientations of the ray source and the collimator. With the alignment method, alignment between a center point of the ray source, a central line of a detector tip and a central line of the collimator may be more accurately measured.

Abstract translation: 本公开公开了一种用于集装箱或车辆检查系统的对准系统和对准方法以及检查系统。 检查系统包括一个安装在检测器臂上的射线源，准直仪，检测器臂和检测器模块，射线源，准直器和检测器模块被布置成形成检查通道，从射线射出的射线束 源通过准直仪并照射到检查对象上，并且由检测器模块收集衰减的射线束，以便完成检查。 对准系统包括测量模块，其布置成接收从准直仪发射的射线束并测量射线束，以便确定射线源和准直器的位置和取向。 利用对准方法，可以更准确地测量射线源的中心点，检测器尖端的中心线与准直仪的中心线之间的对准。

公开(公告)号：US20160061988A1

公开(公告)日：2016-03-03

申请号：US14837211

申请日：2015-08-27

Applicant: Nuctech Company Limited

Inventor： Quanwei SONG ,  Kejin GAO ,  Xuping FAN ,  Liwei SONG ,  Jianmin LI ,  Shangmin SUN ,  Yulan LI ,  Chunguang ZONG ,  Jinning LIANG ,  Sheng TANG

IPC: G01V5/00

CPC classification number: G01V5/0066 ,  G01V5/0016

Abstract: A mobile inspection system comprises: a stand; a ray source mounted to the stand and configured to generate a ray; a substantially inverted L-shaped detector beam comprising a horizontal detector beam portion and an upright detector beam portion connected to one end of the horizontal detector beam portion; a plurality of detectors configured to receive the ray emitted from the ray source, the plurality of detectors being disposed to at least one of the horizontal detector beam portion and the upright detector beam portion; and a drive device disposed to the stand, connected with the other end of the horizontal detector beam portion, and configured to drive the detector beam to rotate around an upright axis, wherein the ray source and the detector beam rotate synchronously.

Abstract translation: 移动检查系统包括：支架; 射线源，安装到所述支架并且被配置成产生射线; 基本上是倒L形的检测器束，包括水平检测器束部分和连接到水平检测器光束部分的一端的直立检测器光束部分; 多个检测器，被配置为接收从所述射线源发射的射线，所述多个检测器设置在所述水平检测器光束部分和所述直立检测器光束部分中的至少一个上; 以及驱动装置，其设置在所述支架上，与所述水平检测器梁部分的另一端连接，并且构造成驱动所述检测器梁围绕直立轴线旋转，其中所述射线源和所述检测器梁同步旋转。