公开(公告)号：EP2963455B1

公开(公告)日：2018-06-06

申请号：EP15175336.5

申请日：2015-07-03

申请人： Tsinghua University ,  Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  ZHAO, Ziran ,  WU, Wanlong ,  JIN, Yingkang ,  TANG, Le ,  XU, Chengcong ,  RUAN, Ming ,  DING, Guangwei ,  WEN, Yanjie

IPC分类号： G01V5/00

CPC分类号： G01V5/0025 ,  G01N23/203

摘要： The present invention provides an X-ray backscattering safety inspection system, comprising: an X-ray source comprising a plurality of target spots each individually controllable to emit X-rays; collimators configured to be respectively passed through the X-ray emitted from the plurality of target spots and output N pencil-shaped X-ray beams, and the N pencil-shaped X-ray beams are irradiated onto N locations of an object to be inspected; and N detectors configured to respectively receive scattering signals from the corresponding locations of the object to be inspected, in which N is a positive integer that is great than or equal to 2. The system may achieve double scannings in one scanning operation, which not only increases scanning speed but also enhances backscattering signal for imaging.

公开(公告)号：EP3029492A2

公开(公告)日：2016-06-08

申请号：EP15198081.0

申请日：2015-12-04

申请人： Nuctech Company Limited ,  Tsinghua University

发明人： CHEN, Zhiqiang ,  ZHAO, Ziran ,  WU, Wanlong ,  YANG, Lin ,  JIN, Yingkang ,  RUAN, Ming ,  XU, Chengcong

IPC分类号： G01V8/00

CPC分类号： G01S13/887 ,  G01S13/89 ,  G01V3/12 ,  G01V8/005

摘要： The present disclosure provides a human body security inspection apparatus, comprising: a base on which an inspected human stands; a millimeter-wave transceiver configured to perform a millimeter-wave scanning operation on the body of the inspected human standing on the base so as to detect whether or not the inspected human carries contraband and output a first signal; and a metal sensing detector arranged within the base and configured to detect whether or not there is a metallic foreign object in underside of a shoe of the inspected human and output a second signal.

摘要翻译： 本公开提供了一种人体安全检查装置，包括：被检查人站立的基座; 毫米波收发器，用于对站立在所述基座上的被检人员的身体进行毫米波扫描操作，以检测被检人员是否携带违禁品并输出第一信号; 以及金属感测检测器，其布置在所述基座内并且被配置为检测被检查人的鞋的下侧是否存在金属异物并且输出第二信号。

公开(公告)号：EP3029492A3

公开(公告)日：2016-07-13

申请号：EP15198081.0

申请日：2015-12-04

申请人： Nuctech Company Limited ,  Tsinghua University

发明人： CHEN, Zhiqiang ,  ZHAO, Ziran ,  WU, Wanlong ,  YANG, Lin ,  JIN, Yingkang ,  RUAN, Ming ,  XU, Chengcong

IPC分类号： G01V8/00

CPC分类号： G01S13/887 ,  G01S13/89 ,  G01V3/12 ,  G01V8/005

摘要： The present disclosure provides a human body security inspection apparatus, comprising: a base on which an inspected human stands; a millimeter-wave transceiver configured to perform a millimeter-wave scanning operation on the body of the inspected human standing on the base so as to detect whether or not the inspected human carries contraband and output a first signal; and a metal sensing detector arranged within the base and configured to detect whether or not there is a metallic foreign object in underside of a shoe of the inspected human and output a second signal.

公开(公告)号：EP2963454B1

公开(公告)日：2019-03-06

申请号：EP15175267.2

申请日：2015-07-03

申请人： Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  LI, Yuanjing ,  ZHAO, Ziran ,  WU, Wanlong ,  JIN, Yingkang ,  TANG, Le ,  XU, Chengcong ,  RUAN, Ming ,  DING, Guangwei

IPC分类号： G01V5/00

公开(公告)号：EP2963454A1

公开(公告)日：2016-01-06

申请号：EP15175267.2

申请日：2015-07-03

申请人： Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  LI, Yuanjing ,  ZHAO, Ziran ,  WU, Wanlong ,  JIN, Yingkang ,  TANG, Le ,  XU, Chengcong ,  RUAN, Ming ,  DING, Guangwei

IPC分类号： G01V5/00

CPC分类号： G01V5/0025 ,  G01N23/203 ,  G01V5/0066

摘要： The present disclosure provides an X-ray backscattering safety inspection system, comprising: one or more backscattering inspection subsystem configured to inspect an object to be inspected by emitting X-ray beams towards the object to be inspected and inspecting scattering signals; and a control subsystem configured to adjust a distance between the backscattering inspection subsystem and locations on a side of the object to be inspected where are irradiated by the X-ray beams in real time according to a size of the object to be inspected such that the scattering signals inspected are optimized. The system may be adapted to objects to be inspected with different sizes or shapes while enhancing backscattering signals for imaging.

摘要翻译： 本发明提供X射线背散射安全检查系统，包括：一个或配置成在对象检查由朝向待检查的物体发射X射线束和检测散射信号被检查更反向散射检查子系统; 和要被检查被配置为调整所述对象的一侧的反向散射检查子系统和位置之间的距离的控制子系统，其中通过实时雅丁的X射线束的尺寸的物体的照射到被检查寻求DASS模 检查散射信号进行了优化。 该系统可被angepasst到对象以不同的大小或同时增强成像后向散射信号的形状进行检查。