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公开(公告)号：US11822043B2
公开(公告)日：2023-11-21
申请号：US17420681
申请日：2020-01-03
发明人： Zhiqiang Chen , Yuanjing Li , Li Zhang , Jianmin Li , Shangmin Sun , Chunguang Zong , Yu Hu , Quanwei Song , Hejun Zhou , Weifeng Yu , Jinguo Cao , Bing Fu
IPC分类号： G01N23/04 , G01N23/083 , G01N23/087 , G01N23/10 , G01V5/00 , G01N23/18
CPC分类号： G01V5/0066 , G01N23/04 , G01N23/083 , G01N23/087 , G01N23/10 , G01N23/18 , G01V5/0008 , G01V5/0016 , G01V5/0041 , G01N2223/04 , G01N2223/3303 , G01N2223/40 , G01N2223/639
摘要： The present disclosure provides a radiation inspection apparatus and a radiation inspection method. The radiation inspection apparatus includes: a radiation inspection device comprising a ray source and a detector that cooperates with the ray source to perform scanning inspection on an object to be inspected, the radiation inspection device having an inspection channel for the object to be inspected to pass through when scanning inspection is performed thereon; and traveling wheels provided at the bottom of the radiation inspection device to enable the radiation inspection apparatus to travel in an extension direction of the inspection channel, and the traveling wheels are configured to rotate 90° to enable the radiation inspection apparatus to travel in a direction perpendicular to the extension direction of the inspection channel.
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公开(公告)号：US11822040B2
公开(公告)日：2023-11-21
申请号：US17255394
申请日：2020-01-06
发明人： Yanwei Xu , Weifeng Yu , Yu Hu , Chunguang Zong , Shangmin Sun
IPC分类号： G01S17/894 , G01V5/00
CPC分类号： G01V5/0016 , G01S17/894 , G06V2201/08
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 and a controller, wherein the detector is configured to detect a protective attribute of an object to be inspected; the scanning device is movably arranged and the scanning device is configured to emit a scanning ray during movement to perform a security scanning inspection on the object to be inspected, the scanning device 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 according to the protective attribute of the object to be inspected detected by the detector.
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公开(公告)号：US11614413B2
公开(公告)日：2023-03-28
申请号：US17255968
申请日：2020-01-03
发明人： Jianmin Li , Li Zhang , Yuanjing Li , Zhiqiang Chen , Hao Yu , Shangmin Sun , Bicheng Liu , Weizhen Wang , Dongyu Wang , Yuan Ma , Yu Hu , Chunguang Zong
IPC分类号： G01N23/20008 , G01N23/203
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, and 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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公开(公告)号：US12020518B2
公开(公告)日：2024-06-25
申请号：US17421709
申请日：2020-01-23
发明人： Yongming Wang , Junjie Tu , Chuan Gao , Yanwei Xu , Weifeng Yu , Chunguang Zong , Yu Hu
CPC分类号： G07C5/0825 , B60W40/10 , G07C5/0808 , B60W2554/4041 , B60W2554/4049
摘要： This disclosure provides a vehicle inspection method, apparatus, system, and computer-readable storage medium and relates to the field of security inspection technologies. The vehicle inspection method of the present disclosure includes: acquiring vehicle profile information of a vehicle through a first sensor that performs measurement in a direction perpendicular to a passage, and determining a feature point of the vehicle according to the vehicle profile information; determining a position of the vehicle in the passage through a second sensor that performs measurement in a direction along the passage, and determining a position of the feature point according to the position of the vehicle in the passage; and switching an operating mode of a ray source based on a preset strategy according to a position relation between the position of the feature point and the ray source.
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公开(公告)号：US11768312B2
公开(公告)日：2023-09-26
申请号：US17420132
申请日：2020-01-03
发明人： Quanwei Song , Xuping Fan , Junping Shi , Yuan He , Hui Meng , Chunguang Zong , Yu Hu , Shangmin Sun , Jinguo Cao
IPC分类号： G01V5/00
CPC分类号： G01V5/0016
摘要： The present disclosure relates to a security inspection device and a transfer method, and the security inspection device includes an arm frame, provided with detectors, and configured to form an inspection channel, a first compartment, internally provided with a radiation source and connected with the arm frame, a protection wall, connected with the first compartment or the arm frame, and configured to perform radiation protection for an object to be protected, and a tire, configured to enable the security inspection device to move relative to the ground, and the arm frame, the first compartment and the protection wall are set to be transported together in a connected state.
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公开(公告)号：US11747510B2
公开(公告)日：2023-09-05
申请号：US17420676
申请日：2020-01-06
发明人： Chunguang Zong , Quanwei Song , Kejin Gao , Shangmin Sun , Junping Shi , Yuan He , Yu Hu , Feng Wang , Jinguo Cao
CPC分类号： G01V5/0066 , G01N23/10
摘要： An inspection device is provided, includes a first vehicle body, a radiation source, arranged in the first vehicle body, a second vehicle body, a protective wall, arranged on the second vehicle body, a boom, and detectors, arranged on the boom, and the boom is rotatably connected to the first vehicle body and the second vehicle body, forms an inspection passage together with the first vehicle body and the second vehicle body. The inspection device can improve the adaptability.
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公开(公告)号：US11573322B2
公开(公告)日：2023-02-07
申请号：US16826235
申请日：2020-03-22
发明人： Jian Li , Shangmin Sun , Yongming Wang , Yanwei Xu , Weifeng Yu , Yu Hu , Chunguang Zong
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：US10895660B2
公开(公告)日：2021-01-19
申请号：US16234630
申请日：2018-12-28
发明人： Hao Yu , Ying Li , Weizhen Wang , Quanwei Song , Dongyu Wang , Haojie Chi , Jianmin Li , Yulan Li , Chunguang Zong , Zhiqiang Chen , Yuanjing Li , Li Zhang
IPC分类号： G01N23/203 , G01V5/00
摘要： The present disclosure discloses a vehicle-mounted type back scattering inspection system. The back scattering imaging device has a vehicle-mounted working state and a ground working state, and in the vehicle-mounted working state, the back scattering imaging device performs inspection work in a carriage; in the ground working state, the back scattering imaging device performs the inspection work on the ground at the outside of the carriage; and the back scattering imaging device is separately arranged relative to the carriage and is movable between the carriage and the ground to switch between the vehicle-mounted working state and the ground working state.
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公开(公告)号：US10996369B2
公开(公告)日：2021-05-04
申请号：US16234632
申请日：2018-12-28
发明人： Hao Yu , Ying Li , Weizhen Wang , Quanwei Song , Dongyu Wang , Haojie Chi , Jianmin Li , Yulan Li , Chunguang Zong , Zhiqiang Chen , Yuanjing Li , Li Zhang
IPC分类号： G01N23/203 , G01V5/00
摘要： The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.
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公开(公告)号：US10782246B2
公开(公告)日：2020-09-22
申请号：US15827739
申请日：2017-11-30
发明人： Chunguang Zong , Ying Li , Hejun Zhou , Quanwei Song , Jianmin Li , Yulan Li , Yuanjing Li , Li Zhang , Zhiqiang Chen
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 configured to emit a ray, a ray receiving device configured to receive the ray, and at least one chamber for receiving the ray generator device and the ray receiving device therein. Each of the at least one chamber 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.
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