-
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.
-
公开(公告)号：EP3336587A1
公开(公告)日：2018-06-20
申请号：EP17204392.9
申请日：2017-11-29
发明人： ZONG, Chunguang , LI, Ying , ZHOU, Hejun , SONG, Quanwei , LI, Jianmin , LI, Yulan , LI, Yuanjing , ZHANG, Li , CHEN, Zhiqiang
IPC分类号： G01V5/00
CPC分类号： G01N21/9081 , G01N21/01 , G01N23/04 , G01V5/0016 , G01V5/0025
摘要： A movable ray inspection system used to be mounted in a container yard to inspect an object within a container is provided. The movable ray inspection system includes: a ray generator device (2) configured to emit a ray, a ray receiving device (6) configured to receive the ray, and at least one chamber (11,12,13) for receiving the ray generator device (2) and the ray receiving device (6) therein. Each of the at least one chamber (11,12,13) is configured to be a standard container or a chamber which has a same shape, a same size and a same structure as a standard container such that the movable ray inspection system is adapted to be stacked in the container yard.
-
公开(公告)号：EP3236294A3
公开(公告)日：2018-01-24
申请号：EP17163487.6
申请日：2017-03-29
发明人： LI, Jianmin , LI, Yulan , ZHANG, Li , LI, Liang , ZONG, Chunguang , YU, Hao , KANG, Kejun , LI, Yuangjing , CHEN, Zhiyiang , MIATO, Qitian , CHENG, Jianping
IPC分类号： G01V5/00
CPC分类号： G01V5/005
摘要： The present invention discloses a container CT inspection system (100), including a scanning device (110), wherein the scanning device (110) includes a radioactive source device (111) and a detector array (112), the scanning device (110) further includes a first rail (113) and a second rail (114), which are respectively arranged on inner layer and outer layer, the radioactive source device (111) is arranged on the first rail (113), and the detector array (112) is arranged on the second rail (114). According to the present invention, the radioactive source device (111) and the detector array (112) are respectively supported by different rails (113, 114), which improves the situation that a ring-shaped rotating frame in the prior art needs to bear a very large load, and for each rail in the first rail (113) and the second rail (114), the strength requirements are greatly reduced relative to the ring-shaped rotating frame, therefore the processing difficulty is effectively reduced compared with the container CT inspection system in the prior art.
摘要翻译： 本发明公开了一种容器CT检查系统，包括扫描装置，所述扫描装置包括放射源装置和检测器阵列，所述扫描装置， 还包括分别设置在内层和外层上的第一导轨113和第二导轨114，所述放射源装置111设置在所述第一导轨113上，所述探测器阵列112 ）布置在第二轨道（114）上。 根据本发明，放射源装置（111）和检测器阵列（112）分别由不同的轨道（113,114）支撑，改善了现有技术中的环形旋转架需要承受的情况 非常大的载荷，并且对于第一轨道113和第二轨道114中的每个轨道，相对于环形旋转框架，强度要求大大降低，因此与容器相比加工难度有效地降低 现有技术中的CT检查系统。
-
公开(公告)号：EP3816615A1
公开(公告)日：2021-05-05
申请号：EP19800557.1
申请日：2019-03-21
发明人： LI, Ying , LI, Jianmin , ZONG, Chunguang , LI, Yuanjing , LI, Yulan , CHEN, Zhiqiang , ZHANG, Li
IPC分类号： G01N23/04
摘要： The disclosure discloses a radiation inspection system and a radiation inspection method using the radiation inspection system. The radiation inspection system has a standard inspection mode and a rapid inspection mode, and comprises a stationary inspection equipment, which comprises a vertical viewing angle inspection device, the vertical viewing angle inspection device outputting a first radiation scanning ray in the standard inspection mode and outputting a second radiation scanning ray in the rapid inspection mode; and a movable inspection equipment, which is movable relative to the stationary inspection equipment and comprises a horizontal viewing angle inspection device, the horizontal viewing angle inspection device moving with the movable inspection equipment along a length direction of a vehicle to be inspected and outputting a third radiation scanning ray in the standard detection mode and being fixed and outputting a fourth radiation inspection ray in the rapid inspection mode, wherein the output energy and/or dose of the third radiation scanning ray is higher than that of the fourth radiation scanning ray. The disclosure can both achieve the penetration capability for radiation inspection of different vehicles and meet the passing rate requirement of the vehicles.
-
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.
-
公开(公告)号：EP3474292B1
公开(公告)日：2020-09-16
申请号：EP18201432.4
申请日：2018-10-19
发明人： YANG, Yigang , WANG, Dongyu , YU, Hao , WANG, Weizhen , GUAN, Weiqiang , YIN, Wei , LI, Wei , SONG, Quanwei , LI, Yulan , ZONG, Chunguang , LIU, Yaohong , LI, Yuanjing , CHEN, Zhiqiang , ZHANG, Li , LI, Jianmin
IPC分类号： G21G4/02 , G01N23/222
-
公开(公告)号：EP3474292A1
公开(公告)日：2019-04-24
申请号：EP18201432.4
申请日：2018-10-19
发明人： LI, Jianmin , WANG, Dongyu , YU, Hao , WANG, Weizhen , GUAN, Weiqiang , YIN, Wei , LI, Wei , SONG, Quanwei , LI, Yulan , ZONG, Chunguang , LIU, Yaohong , LI, Yuanjing , CHEN, Zhiqiang , ZHANG, Li , YANG, Yigang
IPC分类号： G21G4/02 , G01N23/222
摘要： The present invention discloses a photoneutron source and a neutron inspection system. The photoneutron source comprises: an electron accelerating tube for accelerating an electron beam; an X-ray converting target, wherein the electron beam accelerated by the electron accelerating tube bombards the X-ray converting target to generate X-rays; a photoneutron target, wherein the X-rays enters the photoneutron target to generates photoneutrons; and a neutron modulation housing provided outside the photoneutron target, wherein the neutron modulation housing comprises a neutron collimation port for outputting photoneutrons. The present invention may directly output a desired neutron beam from the neutron collimation port of the photoneutron source.
-
8.发明公开
公开(公告)号：EP3327430A1
公开(公告)日：2018-05-30
申请号：EP16827253.2
申请日：2016-07-21
发明人： CHEN, Zhiqiang , LI, Yuanjing , ZHANG, Li , ZHAO, Ziran , LIU, Yaohong , ZHENG, Juan , GU, Jianping , ZONG, Chunguang
CPC分类号： G01V5/0041 , G01N23/04 , G01N23/087
摘要： Disclosed is a method and device for estimating weight of an object to be inspected in an inspection system. An effective atomic number and a high-energy gray value of the dual-energy corresponding to each pixel of the object to be inspected are obtained by a dual-energy radiation scanning. A mass-thickness value for a corresponding pixel is obtained from a pre-created mass-thickness attenuation curve by utilizing the effective atomic numbers and the high-energy gray value of the dual-energy for respective pixels. Weight information for at least a part of the object to be inspected is calculated by multiplying the mass-thickness value by the area of the pixel. Such a method may accurately calculate the weight of the object to be inspected and save the cost for a conventional weighing hardware.
-
公开(公告)号：EP3744664A1
公开(公告)日：2020-12-02
申请号：EP19743982.1
申请日：2019-01-28
发明人： WANG, Qiangqiang , LI, Jianmin , SONG, Quanwei , HE, Yuan , LI, Yulan , SHI, Junping , LI, Yuanjing , LI, Hongqi , MENG, Hui , CHEN, Zhiqiang , ZONG, Chunguang , ZHOU, Hejun , ZHANG, Li
摘要： The present disclosure relates to a vehicle conveying device and a scanning inspection system. Wherein, the vehicle conveying device includes a conveying platform and a traction device. The conveying platform can be connected to or disconnected from the traction device. When the conveying platform is disconnected from the traction device, the traction device can drive the vehicle to advance or draw the vehicle onto the conveying platform. When the conveying platform is connected to the traction device and the vehicle is placed on the conveying platform, the traction device can drive the conveying platform to advance or retreat, thereby implementing that the vehicle advances or retreats. The present invention uses a combined structure of the conveying platform and the traction device. The conveying platform can be connected to or disconnected from the traction device. When the conveying platform is disconnected from the traction device, the traction device may drive the vehicle to advance, or may also draw the vehicle onto the conveying platform. After the vehicle is drawn onto the conveying platform and the conveying platform is connected to the traction device, the traction device may drive the vehicle to advance or retreat by driving the conveying platform.
-
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.
-
-
-
-
-
-
-
-
-
搜索结果
46 条记录 (耗时 0.014 秒)
