公开(公告)号：EP3796050A1

公开(公告)日：2021-03-24

申请号：EP20736161.9

申请日：2020-01-06

申请人： Tsinghua University ,  Nuctech (Beijing) Company Limited ,  Nuctech Company Limited

发明人： XU, Yanwei ,  YU, Weifeng ,  HU, Yu ,  ZONG, Chunguang ,  SUN, Shangmin

IPC分类号： G01V5/00

摘要： The present disclosure relates to a security scanning inspection system and method. The security scanning inspection system comprises a detector, a scanning device (1) and a controller, wherein the detector is configured to detect a protective attribute of an object to be inspected (2; 2'); the scanning device (1) is movably arranged and the scanning device (1) is configured to emit a scanning ray during movement to perform a security scanning inspection on the object to be inspected (2; 2'), the scanning device (1) comprising at least two working modes, wherein a dose of a scanning ray in each working mode is different from a dose of a scanning ray in any other working modes; and the controller configured to select a working mode of the scanning device (1) according to the protective attribute of the object to be inspected (2; 2') detected by the detector.

公开(公告)号：EP3786624A1

公开(公告)日：2021-03-03

申请号：EP20735953.0

申请日：2020-01-03

申请人： Tsinghua University ,  Nuctech Company Limited ,  Nuctech (Beijing) Company Limited

发明人： LI, Jianmin ,  ZHANG, Li ,  LI, Yuanjing ,  CHEN, Zhiqiang ,  YU, Hao ,  SUN, Shangmin ,  LIU, Bicheng ,  WANG, Weizhen ,  WANG, Dongyu ,  MA, Yuan ,  HU, Yu ,  ZONG, Chunguang

IPC分类号： G01N23/203 ,  G01N23/20008

摘要： The present disclosure provides a back scattering inspection system and a back scattering inspection method. The back scattering inspection system includes a frame and a back scattering inspection device. The rack includes a track arranged vertically or obliquely relative to the ground, wherein a space enclosed by the track forms an inspection channel; and the back scattering inspection device includes a back scattering ray emitting device and a back scattering detector, and the back scattering inspection device is movably disposed on the track for inspecting an inspected object passing through the inspection channel. The back scattering inspection system can perform back scattering inspection on a plurality of surfaces of the inspected object.

公开(公告)号：EP3712658A1

公开(公告)日：2020-09-23

申请号：EP20164578.5

申请日：2020-03-20

申请人： Nuctech Company Limited ,  Nuctech (Beijing) Company Limited

发明人： LI, Jian ,  SUN, Shangmin ,  WANG, Yongming ,  XU, Yanwei ,  YU, Weifeng ,  HU, Yu ,  ZONG, Chunguang

IPC分类号： G01S17/58 ,  G01S7/487

摘要： The present disclosure provides a laser speed measuring method, control device and a laser velocimeter, and relates to the technical field of security inspection. The laser speed measuring method comprises the steps of: acquiring detection data within a predetermined detection angle range in a plurality of paralleled horizontal planes having different heights, from a plurality of laser rays detected towards a road extending direction in the horizontal plane; acquiring three-dimensional point cloud data according to the detection data; determining a position of a measured object in the road extending direction according to the three-dimensional point cloud data; and determining a speed of the measured object according to the position change of the measured object along the road extending direction at different timing.

公开(公告)号：EP3796207A1

公开(公告)日：2021-03-24

申请号：EP20736194.0

申请日：2020-01-03

申请人： Tsinghua University ,  Nuctech Company Limited ,  Nuctech (Beijing) Company Limited

发明人： LI, Jianmin ,  ZHANG, Li ,  LI, Yuanjing ,  CHEN, Zhiqiang ,  WANG, Yongming ,  YU, Weifeng ,  XU, Yanwei ,  ZONG, Chunguang ,  HU, Yu ,  SUN, Shangmin

IPC分类号： G06K7/10

摘要： The present disclosure relates to a container identification system, an identification method, a safety inspection device, and a port facility. Wherein, the container identification system includes: a door frame (5), having a passage for a container (1) to be identified to pass through; an area laser scanner (2), disposed on the door frame (5) to detect a current position of the container (1); and an identification obtaining apparatus, disposed on the door frame (5) to obtain identifications on respective surfaces of the container (1) according to the current position of the container (1).

公开(公告)号：EP3690390A1

公开(公告)日：2020-08-05

申请号：EP20155081.1

申请日：2020-02-03

申请人： Nuctech Company Limited ,  Nuctech (Beijing) Company Limited ,  Tsinghua University

发明人： QIAO, Guina ,  WANG, Yongming ,  RAN, Zhansen ,  XU, Yanwei ,  YU, Weifeng ,  YANG, Xuejing ,  HU, Yu ,  ZONG, Chunguang ,  SUN, Shangmin

IPC分类号： G01B11/00 ,  G01N1/22 ,  G01N33/00 ,  G01N29/02 ,  G01N29/22 ,  G01N29/265 ,  G05D1/02

摘要： The present disclosure relates to an electronic nose positioning device and positioning method. The electronic nose positioning device comprises: a carrier (10); an electronic nose (20) disposed on the carrier (10); an adjusting mechanism (30) configured to adjust the electronic nose (20) to an odor sampling part (61) of an object (60) to be detected; and a laser sensing unit (40) disposed on the carrier (10), the electronic nose (20), or the adjusting mechanism (30), and configured to scan the object (60) to be detected, so as to determine a position of an odor sampling part (61) of the object (60) to be detected. The embodiments of the present disclosure can simplify the inspection process of the electronic nose.

公开(公告)号：EP3722747A3

公开(公告)日：2020-10-21

申请号：EP20162528.2

申请日：2020-03-11

申请人： Nuctech Company Limited ,  Nuctech (Beijing) Company Limited ,  Tsinghua University

发明人： WANG, Yongming ,  TU, Junjie ,  LIU, Bicheng ,  ZHANG, Haoran ,  XU, Yanwei ,  YU, Weifeng ,  HU, Yu ,  ZONG, Chunguang

IPC分类号： G01B15/00 ,  G01B11/24 ,  G01B15/02

摘要： The present disclosure discloses a volume measurement method, a device, a system and a computer-readable storage medium, and relates to the field of radiation. The volume measurement method includes: determining thicknesses of a measured object in each of directions of multiple X-rays emitted from an accelerator target according to measurement results of the X-rays; determining a cross section area of the measured object according to the thicknesses corresponding to each of the X-rays in the cross section of the measured object; and determining a volume of the measured object according to the cross section area. By applying X-ray scanning to volume measurement, information about the type of substance and size information at multiple positions and angles of the measured object can be obtained from the X-ray measurement results, so that the volume of the measured object can be measured more accurately.

公开(公告)号：EP3786099A1

公开(公告)日：2021-03-03

申请号：EP19792168.7

申请日：2019-03-27

申请人： Nuctech Company Limited

发明人： ZONG, Chunguang ,  GUO, Yiwei ,  SHI, Junping ,  MENG, Hui ,  SONG, Quanwei ,  SUN, Shangmin ,  LI, Jianmin ,  GU, Jingyu ,  LI, Ying ,  HU, Yu ,  LI, Yuanjing ,  CHEN, Zhiqiang

IPC分类号： B66C13/16 ,  G01V5/00

摘要： The disclosure relates to a container inspection system, a port facility, and a box inspection method. The container inspection system comprises a quay crane (100), a sensor, and an inspection device (200), wherein the quay crane (100) comprises an inspection platform (102) and a hoisting component (101), the hoisting component (101) being configured to hoist a container (300) and transport the container (300) to the inspection platform (102); the sensor being disposed on the inspection platform (102), for detecting whether the container (300) arrives at the inspection platform (102); and the inspection device (200) being disposed on the inspection platform (102), for performing scanning inspection on the container (300) arriving at the inspection platform (102). The port facility comprises the container inspection system. The container inspection system of the present disclosure occupies a small floor area, and performs scanning inspection during loading/unloading, so that in-yard inspection may be avoided, thereby effectively shortening the circulation time of a container at a port, and providing high circulation efficiency; and effectively preventing dangerous prohibited articles from entering a yard, and providing high safety.

公开(公告)号：EP3342960A1

公开(公告)日：2018-07-04

申请号：EP17210393.9

申请日：2017-12-22

申请人： Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  LI, Yuanjing ,  LI, Jianmin ,  SUN, Shangmin ,  HU, Yu ,  MA, Yuan ,  WANG, Qiangqiang

IPC分类号： E04H6/34 ,  E04H6/36 ,  E04H6/42 ,  G01N21/00 ,  G01V5/00

CPC分类号： E04H6/36 ,  B65G47/90 ,  B65G67/02 ,  B65G2201/0294 ,  B65G2813/00 ,  B65G2814/0313 ,  E04H6/34 ,  E04H6/42 ,  E04H6/422

摘要： The present disclosure relates to an vehicle inspection system, a method and a smart garage. The vehicle inspection system comprises: an inspection device (9), for performing an inspection on a vehicle (4) to be inspected; a carrier platform (2), for carrying the vehicle (4) to be inspected; and an unmanned controlled travelling device for moving the carrier platform (2) to pass through a scanning area of the inspection device (9), so as to perform the inspection on the vehicle (4) to be inspected. In the present disclosure, the vehicle to be inspected is carried by the carrier platform, and the unmanned controlled travelling device is used to move the carrier platform to pass through the scanning area of the inspection device, so that the vehicle to be inspected can be subject to inspection smoothly. There is no driver required to drive through the scanning area in this process, thus avoiding exposure of a driver to a threat of radiation. Moreover, civil engineering construction may be omitted, while the inspection device may also be relocated at any time, thereby improving the flexibility and applicability of the vehicle inspection system.

公开(公告)号：EP3301486A1

公开(公告)日：2018-04-04

申请号：EP17194176.8

申请日：2017-09-29

申请人： Nuctech Company Limited

发明人： XIA, Maohui ,  MENG, Hui ,  GAO, Kejin ,  SUN, Shangmin ,  SHI, Junping ,  HU, Yu

IPC分类号： G01V5/00

CPC分类号： G01V5/0008

摘要： Embodiments of the present disclosure relate to a combined delivery apparatus for an inspection system for containerized-cargo, and an inspection system for containerized-cargo, and especially, to a combined delivery apparatus for an inspection channel of the inspection system. A delivery apparatus is realized by combination in embodiments of the disclosure, which is customizable as per practical requirements of implementing an inspection function with a plurality of viewing angles and a plurality of radiation sources depending on site conditions, and also possess advantages of an effective reciprocating delivery of goods, a reduced land occupation and a simple construction.

摘要翻译： 本发明的实施例涉及一种用于集装箱货物检查系统的组合输送装置和一种用于集装箱货物的检查系统，尤其涉及一种用于检查系统的检查通道的组合输送装置。 在本发明的实施例中，通过组合实现输送设备，根据实际需要可定制根据现场条件实施具有多个视角和多个辐射源的检查功能，并且还具有有效往复运动 交付货物，减少占地和简单的建设。

公开(公告)号：EP3290963A1

公开(公告)日：2018-03-07

申请号：EP17188243.4

申请日：2017-08-29

申请人： Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  HU, Yu ,  WANG, Qiangqiang ,  DU, Long ,  LI, Wei ,  MA, Yuan ,  LI, Yuanjing ,  SUN, Shangmin

IPC分类号： G01V5/00

CPC分类号： G01N23/04 ,  G01V5/0066 ,  G05D1/0094 ,  G05D2201/0207

摘要： The present invention relates to a movable divided inspection system and method, wherein the scanning inspection system comprises a first radiation source (4), a first detection means, a first automated guided vehicle (1) and a second automated guided vehicle (2), said first radiation source (4) is mounted on said first automated guided vehicle (1), said first detection means is mounted on said second automated guided vehicle (2), said first automated guided vehicle (1) and said second automated guided vehicle (2) are able to drive said first radiation source (4) and said 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 said first automated guided vehicle (1) and said second automated guided vehicle (2), 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 (1) and said second automated guided vehicle (2). The scanning inspection system, which is flexible in movement, is adaptable to different demands of multiple operational conditions.

摘要翻译： 本发明涉及一种可移动分割检查系统和方法，其中扫描检查系统包括第一辐射源（4），第一检测装置，第一自动引导车辆（1）和第二自动引导车辆（2） 所述第一自动引导车辆（1）安装所述第一辐射源（4），所述第一探测装置安装在所述第二自动引导车辆（2）上，所述第一自动引导车辆（1）和所述第二自动引导车辆 2）能够将所述第一辐射源（4）和所述第一检测装置驱动到预设的扫描检查位置，以便在所述第一自动引导车辆（1）与所述第二自动引导车辆（1）之间形成扫描通道， 所述第二自动引导车辆（2），使得通过所述待扫描物品相对于所述第一自动引导车辆（1）的相对运动来实现所述待扫描物品的扫描检查，并且所述第二自动引导车辆 nd自动导引车（2）。 扫描检测系统运动灵活，可适应多种操作条件的不同需求。