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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
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.
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2.发明公开
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
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).
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公开(公告)号：EP4369057A1
公开(公告)日：2024-05-15
申请号：EP22836956.7
申请日：2022-07-06
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , ZHOU, Yong , DING, Hui , JIN, Xin , JI, Chao
IPC分类号： G01V5/00
摘要： An inspection system, including: a ray source (100) rotatable between at least two scanning positions around a rotation axis, where a rotation angle of the ray source (100) between two adjacent scanning positions is greater than an angle of adjacent target spots of the ray source (100) relative to the rotation axis; a detector assembly (200); and a conveying device (300) for carrying an object to be inspected (10). The ray source (100) and the detector assembly (200) are movable in a traveling direction relative to the conveying device (300) so that the object to be inspected (10) enters an inspection region. When the ray source (100) is located at one of the plurality of scanning positions, the ray source (100) and the detector assembly (200) move in the traveling direction relative to the conveying device (300) and the ray source (100) emits X-rays; and when the ray source (100) and the detector assembly (200) move a predetermined distance in the traveling direction relative to the conveying device (300), the ray source (100) rotates around the rotation axis to another one of the plurality of scanning positions.
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公开(公告)号：EP4369055A1
公开(公告)日：2024-05-15
申请号：EP22836830.4
申请日：2022-07-01
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , JIN, Xin , DING, Hui , ZHOU, Yong , HU, Baoyuan , ZHAO, Zhenhua
IPC分类号： G01V5/00
摘要： A ray scanning device, comprising: a conveying apparatus (1), conveying an object to be detected (6) to pass through a scanning region of the ray scanning device; a ray source (3), comprising multiple ray source modules (31, 32, 33, 34), each ray source module (31, 32, 33, 34) comprising at least one ray source point emitting a ray beam, and the multiple ray source modules (31, 32, 33, 34) being arranged around the scanning region above the conveying device (1) and secured in a plane perpendicular to a conveying direction of the object to be detected (6); and a detector (4), used to detect rays transmitted through the object to be detected (6) during a scanning period, and comprising multiple detector sets (41, 42, 43, 44), end portions of the multiple detector sets (41, 42, 43, 44) being connected to each other so as to surround the scanning region, and the multiple detector sets (41, 42, 43, 44) being secured in a plane perpendicular to the conveying direction of the object to be detected (6), the detector (4) being located between the ray source (3) and the scanning region along a direction perpendicular to the conveying direction of the object to be detected (6), the ray source (3) and the detectors (4) being arranged to at least partially overlap along the conveying direction of the object to be detected (6), and the multiple ray source modules (31, 32, 33, 34) being detached and mounted independently of each other.
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公开(公告)号：EP4345509A1
公开(公告)日：2024-04-03
申请号：EP22836960.9
申请日：2022-07-06
发明人： ZHANG, Li , CHEN, Zhiqiang , HUANG, Qingping , DING, Hui , ZHOU, Yong , JIN, Xin , YAO, Liming
IPC分类号： G01V5/00
摘要： An inspection system, including: a carrying device (300), at least one ray source (100), where each ray source (100) includes a separate housing (110) to define a vacuum space and a plurality of target spots (120) enclosed within the housing (110); and a detector assembly (200). The at least one ray source (100) and the detector assembly (200) are lifted or lowered along a central axis of the carrying device (300) relative to the carrying device (300). When viewed along the central axis, the at least one ray source (100) is translatable between a plurality of scanning positions relative to the carrying device (300). When the at least one ray source (100) is at one of the scanning positions relative to the carrying device (300), the at least one ray source (100) and the detector assembly (200) are lifted or lowered relative to the carrying device (300) along the central axis, and the at least one ray source (100) emits X-rays; and when the at least one ray source (100) and the detector assembly (200) are lifted or lowered a predetermined distance relative to the carrying device, the at least one ray source (100) translates to another one of the scanning positions relative to the carrying device (300).
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公开(公告)号：EP4257520A1
公开(公告)日：2023-10-11
申请号：EP21899895.3
申请日：2021-11-22
发明人： ZHANG, Li , CHEN, Zhiqiang , LI, Yuanjing , HUANG, Qingping , GUO, Weijun , YAO, Liming , DING, Hui , LIU, Junhao , ZHOU, Jiajia
摘要： A conveying device (100) and an inspection system (1000) are provided. The conveying device includes: a first support frame (1); a first conveying mechanism (2) and a second conveying mechanism (3) which are installed on the first support frame; and a switching mechanism (4) configured to selectively lift the first conveying mechanism or the second conveying mechanism in a vertical direction, such that the first conveying mechanism or the second conveying mechanism carries goods (401) and conveys the goods in a first horizontal direction or a second horizontal direction different from the first horizontal direction. The conveying device may achieve a positioning and a smooth continuous conveying of goods, and achieve a smooth conveying and a calibrated positioning of the goods in different postures.
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公开(公告)号：EP4187286A1
公开(公告)日：2023-05-31
申请号：EP21846235.6
申请日：2021-06-15
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , LIANG, Jinning , HONG, Mingzhi , CHENG, Yi
IPC分类号： G01V5/00 , G01V8/00 , G01N23/04 , G01N23/046
摘要： A vehicle-mounted CT security inspection system is provided, including: a van truck (100) and a CT security inspection apparatus (200), wherein the CT security inspection apparatus (200) is arranged inside a van body (110) of the van truck (100), the CT security inspection apparatus (200) includes a CT scanner (210), an inlet transmitting mechanism (220) and an outlet transmitting mechanism (230), the CT scanner (210) is configured to detect an article and output a detection result, a longitudinal side wall (120) of the van body (110) has a side opening (121), a tail side wall (130) of the van body (110) has a tail opening (131), and the inlet transmitting mechanism (220) and the outlet transmitting mechanism (230) are respectively in communication with the tail opening (131) and the side opening (121) so as to receive an article to be detected and output a detected article. In the vehicle-mounted CT security inspection system, the CT security inspection technology is used, and multi-dimensional information such as the density and the effective atomic number of the detected object is acquired and used, so that the detection and the alarm of various drugs/explosives inside the luggage may be achieved, providing a higher detection ability and a lower false alarm rate. The vehicle-mounted type provides the security inspection system of the present disclosure with advantages such as mobile flexibility, short arrangement time and the like.
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公开(公告)号：EP4174469A1
公开(公告)日：2023-05-03
申请号：EP21832355.8
申请日：2021-06-30
发明人： CHEN, Zhiqiang , ZHANG, Li , HUANG, Qingping , DING, Hui , QIU, Quanyuan , ZHOU, Yong , CHEN, Jiabao , BAO, Yuntai , ZHANG, Lei
摘要： The present disclosure relates to a hazardous chemical collection apparatus and a gate system. The hazardous chemical collection apparatus comprises a vibration portion (2) and a collection portion (3). The vibration portion (2) applies a vibration to an access credential (11) such that hazardous chemical attached onto the surface of the access credential (11) falls off. The collection portion (3) is positioned below the access credential (11) to collect the hazardous chemical falling off from the access credential (11). The gate system comprises the hazardous chemical collection apparatus. The hazardous chemical collection apparatus provided in the present application can automatically complete a hazardous chemical collection, is not easily perceived by a passing person, saves cost of sampling test papers, has considerable economic benefit, reduces the workload of security screeners, and reduces human resources management cost.
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公开(公告)号：EP3904915A1
公开(公告)日：2021-11-03
申请号：EP19902194.0
申请日：2019-10-10
发明人： CHEN, Zhiqiang , YOU, Yan , ZHAO, Ziran , MA, Xuming , WANG, Kai
IPC分类号： G01V3/12
摘要： The present disclosure provides a security inspection apparatus and a method of controlling the same. The security inspection apparatus includes: a bottom plate configured to carry an inspected object; and a two-dimensional multi-input multi-output array panel, including at least one two-dimensional multi-input multi-output sub-array. Each two-dimensional multi-input multi-output sub-array includes a plurality of transmitting antennas and a plurality of receiving antennas, and the plurality of transmitting antennas and the plurality of transmitting antennas are arranged such that equivalent phase centers are arranged in a two-dimensional array. The security inspection apparatus further includes: a control circuit configured to control the plurality of transmitting antennas to transmit a detection signal in a form of an electromagnetic wave to the inspected object in a preset order, and to control the plurality of receiving antennas to receive an echo signal from the inspected object; a signal processing device configured to reconstruct an image of an inspected object based on an echo signal received; and a display device configured to display the reconstructed image of the inspected object.
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公开(公告)号：EP3779519A1
公开(公告)日：2021-02-17
申请号：EP19780891.8
申请日：2019-03-27
发明人： SONG, Quanwei , ZONG, Chunguang , SHI, Junping , MENG, Hui , GUO, Yiwei , LI, Jianmin , SUN, Shangmin , LI, Yulan , GU, Jingyu , LI, Yuanjing , CHEN, Zhiqiang
IPC分类号： G01V5/00
摘要： The disclosure relates to a container scanning system, a port facility, and a container scanning method. The container scanning system comprises a quay crane (100) and a scanning device (200), wherein the quay crane (100) comprises a scanning platform (103) and a first hoisting component (101), the first hoisting component (101) being configured to hoist a container (300) and transport the container (300) to the scanning platform (103); and the scanning device (200) is movably disposed on the scanning platform (103), and is configured to move relative to the container (300) to perform scanning inspection on the container (300). The port facility comprises the container scanning system. According to embodiments of the container scanning system of the present disclosure, a small floor area is occupied, and scanning inspection is performed during loading/unloading to avoid in-yard inspection, thereby effectively shortening the circulation time of a container at a port and providing high circulation efficiency.
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