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公开(公告)号：US20220203546A1
公开(公告)日：2022-06-30
申请号：US17560666
申请日：2021-12-23
Applicant: TSINGHUA UNIVERSITY , NUCTECH COMPANY LIMITED
Inventor： Zhiqiang CHEN , Jin CUI , Bin HU , Jinlu LI , Shiqiang WANG , Chunhui LIU , Mengchen LIU
Abstract: A sampling robot, a robot system for goods sampling and detection and a detection method are disclosed. The image collection unit takes photos of a sample. The refrigeration unit stores the sample at a preset temperature. The biometric information collection unit collects the biometric information of the operator. The intelligent mobile unit moves according to a planned path. The control unit provides destination information to the intelligent mobile unit and judges whether the current sample is a sample to be detected, and judges the biometric information of the operator.
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公开(公告)号：US20170185842A1
公开(公告)日：2017-06-29
申请号：US15278502
申请日：2016-09-28
Applicant: Nuctech Company Limited
Inventor： Zhiqiang CHEN , Li ZHANG , Jin CUI , Hong WANG , Huabin TAN , Dongxu JI , Wenjing WANG , Tingting ZHANG
IPC: G06K9/00 , H04N7/18 , G06T7/00 , H04N19/44 , H04N21/2187 , H04N21/61 , H04N21/845 , G01V5/00 , G06K9/46
CPC classification number: G06K9/00718 , G01V5/0016 , G01V5/0041 , G06K9/00744 , G06K9/00758 , G06K9/00765 , G06K9/4671 , G06K2009/4666 , G06T7/11 , G06T7/194 , G06T2207/10116 , H04N7/181 , H04N7/183 , H04N19/29 , H04N19/44 , H04N21/2187 , H04N21/6125 , H04N21/845
Abstract: The present disclosure relates to a method, a system and a device for security inspection, pertaining to the field of security inspection. The method includes: before a baggage enters a security inspection machine and/or after the baggage leaves the security inspection machine, acquiring information about the baggage and information about a subject person; while the baggage is inside the security inspection machine to be scanned, acquiring a scanned image of the baggage; and correlating the information about the baggage, the scanned image of the baggage and the information about the subject person in a storage system, wherein acquiring information about the baggage and information about a subject person includes analyzing a video.
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公开(公告)号：US20160335503A1
公开(公告)日：2016-11-17
申请号：US15034021
申请日：2014-11-11
Applicant: NUCTECH COMPANY LIMITED
Inventor： Li ZHANG , Zhiqiang CHEN , Qiang LI , Jian ZHANG , Jianping GU , Jin CUI
CPC classification number: G06K9/00771 , G06K9/00 , G06K9/3241 , G06K9/38 , G06K9/40 , G06K9/42 , G06K9/4642 , G06K9/627 , G06K2209/09
Abstract: The present disclosure discloses an inspection method and device. The method comprises steps of acquiring a perspective image of an inspected object; processing the perspective image to obtain a region of interest; and automatically detecting the region of interest using a cigarette model, to determine whether the region of interest of the perspective image belongs to a cigarette. In the present disclosure, cigarette detection is implemented on a scanned image of goods, particularly a container, which can avoid the problem of detection vulnerability and poor effect of manual image judgment for the conventional manner, and is of significance in fighting against cigarette smuggling.
Abstract translation: 本公开公开了一种检查方法和装置。 该方法包括获取被检查对象的透视图像的步骤; 处理透视图以获得感兴趣的区域; 并使用香烟模型自动检测感兴趣区域，以确定透视图像的感兴趣区域是否属于香烟。 在本公开中，香烟检测在商品的扫描图像，特别是容器上实现，其可以避免检测脆弱性的问题以及常规方式的手动图像判断的差的影响，并且对于打击卷烟走私具有重要意义。
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Patent Agency Ranking
公开(公告)号：US20220024039A1
公开(公告)日：2022-01-27
申请号：US17333886
申请日：2021-05-28
Applicant: TSINGHUA UNIVERSITY , NUCTECH COMPANY LIMITED
Inventor： Zhiqiang CHEN , Jin CUI , Bin HU , Dong LIN , Huawei WU
Abstract: A boundary protection method and system of a radiation detection robot. The boundary protection method comprises: a first laser radar and a second laser radar are arranged diagonally, a first marking rod and a second marking rod are arranged diagonally; a boundary of an interlocking zone is defined by the first laser radar, the second laser radar, the first marking rod and the second marking rod; the object to be detected is placed in the interlocking zone; the radiation detection robot uses rays to detect the object to be detected in the interlocking zone; an early warning zone is provided outside the interlocking zone; wherein when it is detected that a person or object has intruded into the interlocking zone, the radiation detection robot stops emitting rays; and when it is detected that a person or object has intruded into the early warning zone, a warning is issued directly.
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公开(公告)号：US20180259673A1
公开(公告)日：2018-09-13
申请号：US15740814
申请日：2016-08-08
Applicant: NUCTECH COMPANY LIMITED
Inventor： Jin CUI , Dong LIN , Bin HU , Xianshun TAN , Hong WANG
Abstract: The present disclosure proposes a security inspection equipment and a radiation detection method, and relates to the field of security inspection. The security inspection equipment according to the present disclosure comprises: a ray emitter; and a radiation detector comprising a forescatter detector, the forescatter detector and the ray emitter located on opposite sides of an object to be detected; wherein the radiation detector further comprises at least one of the following detectors: a backscatter detector located between the ray emitter and the object to be detected; or a transmission detector wherein the transmission detector and the ray emitter located on opposite sides of an object to be detected. Such a security inspection equipment has a forescatter detector, which can be used in combination with backscatter detector, to reduce detection dead angles, and thus the detection of the internal information on the opposite side of the ray source can be optimized; the forescatter detector can be used in combination with the transmission detector, and thus a simultaneous detection of high-density and low-density substances can be realized, the detection effect of the object to be detected can be optimize, and the detection accuracy can be improved.
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公开(公告)号：US20180174260A1
公开(公告)日：2018-06-21
申请号：US15817613
申请日：2017-11-20
Applicant: Nuctech Company Limited
Inventor： Jin CUI , Huabin TAN
CPC classification number: G06Q50/265 , G06N20/00 , G06N20/10
Abstract: The present disclosure discloses a method and an apparatus for classifying a person being inspected in security inspection. The method for classifying a person being inspected in security inspection comprises: generating, from historical security inspection information, a risk identification model of persons being inspected; acquiring security associated factor information of the current person being inspected; generating by means of data cleaning, from the security associated factor information, a security associated feature set; and determining in real time, according to the security associated feature set and the risk identification model, the risk level of the current person being inspected. The method for classifying a person being inspected in security inspection of the present disclosure enables the improvement of security inspection efficiency and the implementation of a differential inspecting on the person being inspected.
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公开(公告)号：US20150186839A1
公开(公告)日：2015-07-02
申请号：US14580596
申请日：2014-12-23
Applicant: NUCTECH COMPANY LIMITED , TSINGHUA UNIVERSITY
Inventor： Zhiqiang CHEN , Ziran ZHAO , Wenjing WANG , Jin CUI , Dong LIN , Dongxu JI , Bin HU , Na LI
IPC: G06Q10/08
CPC classification number: G06Q10/0832 , G06Q10/083
Abstract: The disclosure provides a whole-course visualization system for logistics articles, including: an information collecting subsystem, including a plurality of information collecting units, which are respectively deployed at different sites along a logistics route, and configured to collect ID information of a parcel and acquire image information of an article in the parcel; and an information center processing subsystem, configured to store and manage data of the ID information and image information collected by and sent from the information collecting units, and send the stored data to the information collecting units according to requests from information collecting units; wherein the information collecting units compare data sent from the information center processing subsystem with the ID information and image information collected by information collecting units, and determine whether the collected ID information and image information are consistent with the data sent from information center processing subsystem.
Abstract translation: 本发明提供了一种用于物流物品的全程可视化系统，包括：信息收集子系统，包括多个信息收集单元，其分别部署在沿着物流路线的不同站点处，并且被配置为收集包裹的ID信息，以及 获取包裹中的物品的图像信息; 以及信息中心处理子系统，被配置为存储和管理从信息收集单元收集和发送的ID信息和图像信息的数据，并且根据来自信息收集单元的请求将存储的数据发送到信息收集单元; 其中信息收集单元将从信息中心处理子系统发送的数据与由信息收集单元收集的ID信息和图像信息进行比较，并且确定所收集的ID信息和图像信息是否与从信息中心处理子系统发送的数据一致。
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公开(公告)号：US20140184773A1
公开(公告)日：2014-07-03
申请号：US14135922
申请日：2013-12-20
Applicant: Tsinghua University , Nuctech Company Limited
Inventor： Zhiqiang CHEN , Ziran ZHAO , Wanlong WU , Yuanjing LI , Zongjun SHEN , Li ZHANG , Yinong LIU , Jin CUI , Yingkang JIN , Liang LI , Yuxiang XING , Yongshun XIAO
CPC classification number: G06K9/00375 , G01V3/12 , G01V8/005 , G06K9/209 , H04N7/18
Abstract: The present invention discloses a human body security inspection apparatus and a corresponding method. Specifically, the apparatus comprises: a human body security inspection device (1), configured to scan the human to be inspected (2) in order to inspect whether the human to be inspected (2) carries prohibited articles; a KINECT sensor (3), configured to real-timely acquire information about the human to be inspected (2) so that the human body security inspection device (1) is capable of real-timely acquiring the information of the human to be inspected (2) by means of the KINECT sensor (3), so as to determine whether the information conforms to requirements of the human body security inspection device (1); and a data processing device (4), configured to communicate with the human body security inspection device (1) and the KINECT sensor (3), in order to real-timely analyse and process the information of the human to be inspected (2).
Abstract translation: 本发明公开了一种人体安全检查装置和相应的方法。 具体地说，该装置包括：人体安全检查装置（1），被配置为扫描被检查的人（2），以检查被检查人（2）是否携带被禁止的物品; 一种KINECT传感器（3），被配置为实时获取关于待检查人的信息（2），使得人体安全检查装置（1）能够实时获取被检查人的信息（ 2）通过KINECT传感器（3），以确定信息是否符合人体安全检查装置（1）的要求; 以及数据处理装置（4），被配置为与人体安全检查装置（1）和KINECT传感器（3）进行通信，以便实时地分析和处理待检查的人的信息（2） 。
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