公开(公告)号：EP4170328A1

公开(公告)日：2023-04-26

申请号：EP21828334.9

申请日：2021-06-10

申请人： Tsinghua University ,  Nuctech Company Limited

发明人： CHEN, Zhiqiang ,  ZHANG, Jinyu ,  TANG, Huaping ,  ZHAO, Kun ,  JIN, Xin ,  LI, Dongmao ,  ZHANG, Tong ,  LI, Ke ,  JIN, Zengxue ,  WANG, Kai ,  ZHANG, Guoqiang ,  ZHU, Weitao ,  LIN, Weizhi ,  DING, Hui ,  HAN, Xilin ,  ZHANG, Jing

IPC分类号： G01N23/04 ,  G01V5/00

摘要： A converged system and method for a radiation imaging and a radioactive material monitoring of a luggage or package object (105, 205, 305) are provided. The converged system includes: a radiation imaging subsystem (10) configured to operate in a pulse mode to perform a radiation imaging on the luggage or package object (105, 205, 305); a radioactive material monitoring subsystem (20) configured to operate in the pulse mode to monitor whether the luggage or package object (105, 205, 305) contains a radioactive material; and a synchronization control subsystem (30) being in communication with both the radiation imaging subsystem (10) and the radioactive material monitoring subsystem (20), and configured to control the radiation imaging subsystem (10) and the radioactive material monitoring subsystem (20) to operate alternately.

公开(公告)号：EP3553707A1

公开(公告)日：2019-10-16

申请号：EP17878993.9

申请日：2017-11-07

申请人： Nuctech Company Limited

发明人： WANG, Qiang ,  HAN, Xilin ,  LIAO, Yuhua

IPC分类号： G06K19/06

摘要： Disclosed are a label and a method for positioning an item subjected to security inspection. Same are used in the technical field of security inspection and can solve the problem that security inspection information cannot be associated with positional information about the item subjected to security inspection in a complex environment. The method includes: binding an item subjected to security inspection with a label including an identifier (201); obtaining a security inspection image of the item subjected to security inspection when passing through a security inspection device (202); recognizing an identifier in the security inspection image (203); and comparing and tracking the identifier recognized from the security inspection image with the identifier in the label bound with the item subjected to security inspection when the item subjected to security inspection needs to be positioned (204).