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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
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.
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公开(公告)号:EP4206751A1
公开(公告)日:2023-07-05
申请号:EP22217075.5
申请日:2022-12-29
发明人: SUN, Shangmin , ZONG, Chunguang , YANG, Xuejing , FAN, Xuping , SONG, Quanwei , SHI, Junping , MENG, Hui , Yang, Yang , YU, Weifeng , LI, Ying , WANG, Dongyu , LIU, Lei , LIU, Bicheng , CHI, Haojie
IPC分类号: G01V5/00
摘要: The present disclosure discloses a mobile radiation inspection apparatus and a mobile radiation inspection system, relates to the field of security inspection, and is used for expanding functions of the mobile radiation inspection apparatus. The mobile radiation inspection apparatus includes a vehicle body, a traveling mechanism, a boom assembly, a first imaging device, and a second imaging device. The boom assembly is mounted on the vehicle body and is configured to switch between an inspection state and a transportation state. The first imaging device includes a first ray source and a first ray detector both mounted on the boom assembly. The first ray source is positioned at the top of an inspection channel. The second imaging device includes a second ray source and a second ray detector. The second ray detector cooperates with the second ray source to detect rays emitted by the second ray source, and the second ray source is positioned on a side surface of the detection channel. The mobile radiation inspection apparatus provided by the technical solutions implements multi-angle and multi-mode scanning.
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3.
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:EP3722747A3
公开(公告)日:2020-10-21
申请号:EP20162528.2
申请日:2020-03-11
发明人: WANG, Yongming , TU, Junjie , LIU, Bicheng , ZHANG, Haoran , XU, Yanwei , YU, Weifeng , HU, Yu , ZONG, Chunguang
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.
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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
发明人: QIAO, Guina , WANG, Yongming , RAN, Zhansen , XU, Yanwei , YU, Weifeng , YANG, Xuejing , HU, Yu , ZONG, Chunguang , SUN, Shangmin
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.
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6.
公开(公告)号:EP4459333A1
公开(公告)日:2024-11-06
申请号:EP22914663.4
申请日:2022-12-26
发明人: LI, Yuanjing , SUN, Shangmin , ZONG, Chunguang , SONG, Tao , LIU, Lei , MA, Yuan , YU, Weifeng , LIU, Bicheng
摘要: A security inspection device is provided, including: a support frame (6) defining an inspection channel extending in a first direction; a first X-ray accelerator (1) provided at a position of a top portion of the support frame (6) and the position is offset from a centerline of the inspection channel, where the first X-ray accelerator is configured to radiate a first X-ray (11) downwards towards the inspection channel to inspect an object to be inspected (7) passing through the inspection channel; a second X-ray accelerator (2) configured to radiate a second X-ray (21) to the inspection channel to inspect the object to be inspected (7) passing through the inspection channel; and a detector apparatus, including: a plurality of detector modules provided on the support frame (6) and facing the first X-ray accelerator (1) and the second X-ray accelerator (2), where the plurality of detector modules are configured to receive at least a part of the first X-ray (11) and/or the second X-ray (21) to form a transmission image of the object to be inspected (7); where the first X-ray (11), the second X-ray (21), and the plurality of detector modules in the detector apparatus are constructed to be located in the same plane. A security inspection system and a security inspection method applied to the security inspection device are further included.
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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
发明人: LI, Jian , SUN, Shangmin , WANG, Yongming , XU, Yanwei , YU, Weifeng , HU, Yu , ZONG, Chunguang
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.
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公开(公告)号:EP3584096A1
公开(公告)日:2019-12-25
申请号:EP18754919.1
申请日:2018-02-13
发明人: SUN, Shangmin , LI, Hongqi , HE, Yuan , SONG, Quanwei , WANG, Qiangqiang , YU, Weifeng
摘要: The disclosure relates to a traction device and a traction method. The traction device includes: a support chassis; a swing arm, wherein one end of the swing arm is rotatably connected to the support chassis by means of a rotating shaft such that the other end of the swing arm can move close to or away from the support chassis, when the other end of the swing arm moves away from the support chassis, the swing arm is in a deployed state, and when the other end of the swing arm moves close to the support chassis, the swing arm is in a retracted state, wherein when in the deployed state, the swing arm is adapted to drive the wheel of the vehicle to rotate and tow the vehicle; a driving mechanism, connected to the swing arm, wherein the driving mechanism is capable of driving the swing arm to horizontally rotate around the rotating shaft so as to switch the swing arm between the retracted state and the deployed state; and a rolling assembly, disposed on a side of the support chassis and being capable of preventing the wheel from contacting with the side of the support chassis when the vehicle is towed. The traction device can directly drive a wheel to rotate by a swing arm to tow a vehicle, without the need of coupling the traction device to the vehicle, and the operation process is simple, and can save time and labor.
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公开(公告)号:EP3176611A1
公开(公告)日:2017-06-07
申请号:EP16191235.7
申请日:2016-09-28
发明人: XU, Yanwei , YU, Weifeng
IPC分类号: G01V5/00
CPC分类号: G01M17/007 , G01B11/04 , G01N23/04 , G01N2223/03 , G01N2223/05 , G01N2223/631 , G01V5/0016 , G01V5/0066
摘要: A method and a system for fast inspecting a vehicle based on a length measuring device, including: when a subject vehicle enters an inspection region, measuring (S310) a first length and a second length of the subject vehicle; determining (S320) whether the first length and the second length are larger than or equal to a preset first and second length threshold, respectively; if so, determining (S330) whether a gap portion of the subject vehicle between a first portion and a second portion of the subject vehicle appears in a beam emitting region formed by a beam of radiation rays emitted by the system for fast inspecting a vehicle; and when the gap portion appears in the beam emitting region, emitting (S340) a beam of radiation rays of a first radiation dose to the subject vehicle according to the gap portion, wherein the subject vehicle moves with respect to the system for fast inspecting a vehicle.
摘要翻译: 一种基于长度测量装置快速检测车辆的方法和系统,包括:当本车进入检测区域时,测量(S310)本车辆的第一长度和第二长度; 确定(S320)所述第一长度和所述第二长度是否分别大于或等于预设的第一和第二长度阈值; 如果是,则确定(S330)本车辆的第一部分和第二部分之间的本车辆的间隙部分是否出现在由系统发射的辐射线束形成的用于快速检测车辆的束发射区域中; 并且当所述间隙部分出现在所述光束发射区域中时,根据所述间隙部分向所述主体车辆发射(S340)第一辐射剂量的辐射光束,其中所述主体车辆相对于所述系统移动以快速检查 车辆。
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公开(公告)号:EP3312641A1
公开(公告)日:2018-04-25
申请号:EP17197099.9
申请日:2017-10-18
发明人: XU, Qiang , YU, Weifeng , MA, Yuan , HU, Yu , SUN, Shangmin , LIU, Shengxi
IPC分类号: G01V5/00
CPC分类号: G01V5/0033
摘要: The present application discloses a method, apparatus, and system for scanning and imaging, comprising: generating first inspection data correspondingly according to a first predetermined displacement of the object to be inspected by a first inspection device (S201); generating second inspection data correspondingly according to a second predetermined displacement of the object by a second inspection device (S203); converting the first inspection data into a first scanned image (S205); converting the second inspection data into a second scanned image (S207); and merging the first scanned image and the second scanned image (S209). The method can improve the performance of the equipment, and clearly and accurately show the image of the object.
摘要翻译: 本发明公开了一种扫描成像的方法,装置和系统,包括:根据第一检测装置的待检物体的第一预定位移,对应生成第一检测数据(S201); 由第二检查装置根据对象的第二预定位移相应地生成第二检查数据(S203); 将第一检查数据转换为第一扫描图像(S205); 将第二检查数据转换成第二扫描图像(S207); 并合并第一扫描图像和第二扫描图像(S209)。 该方法可以提高设备的性能,并且清晰准确地显示物体的图像。
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