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公开(公告)号：US20170186507A1
公开(公告)日：2017-06-29
申请号：US15277828
申请日：2016-09-27
发明人： Kejun KANG , Ying LI , Jianmin LI , Yulan LI , Guoping ZHU
CPC分类号： G21K1/043 , G01V5/0016 , G21K1/04
摘要： A collimator and an inspection system having the collimator are disclosed. The collimator includes: a collimator body including a first part and a second part; a collimating slit formed between the first part and the second part and having a first end and a second end in a longitudinal direction thereof; and a shielding member which is movable relative to the collimator body such that both a beam divergent angle and an elevation angle of a ray beam propagating through the collimating slit are varied. An inspection system and an inspection method for scanning a vehicle are further disclosed.
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公开(公告)号：US20160258884A1
公开(公告)日：2016-09-08
申请号：US14399566
申请日：2014-07-31
发明人： Kejun KANG , Jianmin LI , Jingyu GU , Yuanjing LI , Yulan LI , Yaohong LIU , Zhen TAN , Yucheng WU , Weizhen WANG
IPC分类号： G01N23/04
CPC分类号： G01V5/0066 , B64F5/60 , G01N23/04 , G01N23/10 , G01N2223/631 , G01V5/0016 , H01J37/023 , H01L27/14618
摘要： The present disclosure provides a system and method for inspecting an aircraft. A ray source and a detector locate at above and below of a fuselage of an aircraft, respectively. The ray source emits a beam of rays, which pass through the aircraft to be detected. The detector receives and converts the beam of rays that pass through the aircraft to an output signal, and generates a vertical transmission image in real time.
摘要翻译： 本公开提供了一种用于检查飞行器的系统和方法。 射线源和探测器分别位于飞机机身的上方和下方。 射线源发出一束通过飞机的射线，以便被检测。 检测器将通过飞机的射线束接收并转换成输出信号，并实时生成垂直透射图像。
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13.发明申请公开(公告)号：US20160187502A1
公开(公告)日：2016-06-30
申请号：US14981953
申请日：2015-12-29
发明人： Kejun KANG , Shuwei LI , Qingjun ZHANG , Yuanjing LI , Yulan LI , Ziran ZHAO , Yinong LIU , Yaohong LIU , Weibin ZHU , Xiaolin ZHAO , Huishao HE
CPC分类号： G01T7/00 , G01T1/1603 , G01T1/17 , G01T1/2006 , G01V5/0016 , G06T1/0014 , G09G2320/0626 , G09G2320/0646 , G21K1/02 , H01L27/30 , H04N5/3698 , H04N5/57 , H05G1/36
摘要： The present invention discloses an X-ray beam intensity monitoring device and an X-ray inspection system. The X-ray beam intensity monitoring device comprises an intensity detecting module and a data processing module, wherein the intensity detecting module is adopted to be irradiated by the X-ray beam and send a detecting signal, the data processing module is coupled with the intensity detecting module to receive the detecting signal and output an X-ray beam intensity monitoring signal, wherein the X-ray beam intensity monitoring signal includes a dose monitoring signal of the X-ray beam and a brightness correction signal of the X-ray beam. The X-ray beam intensity monitoring device can simultaneously perform dose monitoring and brightness monitoring, thereby improving the service efficiency of the X-ray beam intensity monitoring device. Moreover, the monitoring result of the X-ray beam intensity can be more accurate and reliable.
摘要翻译： 本发明公开了一种X射线束强度监测装置和X射线检查系统。 X射线束强度监测装置包括强度检测模块和数据处理模块，其中强度检测模块被X射线束照射并发送检测信号，数据处理模块与强度 检测模块，用于接收检测信号并输出X射线束强度监测信号，其中X射线束强度监测信号包括X射线束的剂量监测信号和X射线束的亮度校正信号。 X射线束强度监测装置可以同时进行剂量监测和亮度监测，从而提高X射线束强度监测装置的使用效率。 此外，X射线束强度的监测结果可以更准确可靠。
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公开(公告)号：US20190196050A1
公开(公告)日：2019-06-27
申请号：US16233387
申请日：2018-12-27
发明人： Ying LI , Jianmin LI , Jinguo CAO , Yuan MA , Yulan LI , Yuan HE , Yuanjing LI , Hui MENG , Zhiqiang CHEN , Yiwei GUO , Li ZHANG
CPC分类号： G01V5/005 , G01V5/0016 , G06K9/00832
摘要： A vehicle detection system includes a transverse detector arm, two vertical detector arms, a radiation source, a plurality of transverse detectors, and a plurality of vertical detectors. The transverse detector arm may be disposed on the ground. Two vertical detector arms are disposed at both ends of the transverse detector arm. The radiation source is located above the transverse detector arm. A plurality of transverse detectors are disposed within the transverse detector arm and are laid along a length direction of the transverse detector arm for receiving ray emitted by the radiation source. The plurality of vertical detectors are symmetrically disposed on the two vertical detector arms, and each of the vertical detectors is disposed towards a center point of the radiation source for receiving ray emitted by the radiation source.
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公开(公告)号：US20190122781A1
公开(公告)日：2019-04-25
申请号：US16166042
申请日：2018-10-19
发明人： Yigang YANG , Jianmin LI , Dongyu WANG , Hao YU , Weizhen WANG , Weiqiang GUAN , Wei YIN , Wei LI , Quanwei SONG , Yulan LI , Chunguang ZONG , Yaohong LIU , Yuanjing LI , Zhiqiang CHEN , Li ZHANG
摘要： The present disclosure 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, and the electron beam accelerated by the electron accelerating tube bombards the X-ray converting target to generate X-rays; a photoneutron target, and the X-rays enters the photoneutron target to generates photoneutrons; and a neutron modulation housing provided outside the photoneutron target, and the neutron modulation housing comprises a neutron collimation port for outputting photoneutrons. The present disclosure may directly output a desired neutron beam from the neutron collimation port of the photoneutron source.
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16.发明申请DETECTOR IN A SCATTERED CONFIGURATION APPLIED TO X/GAMMA RAY CONTAINER/VEHICLE INSPECTION EQUIPMENT 有权适用于X / GAMMA RAY集装箱/车辆检验设备的散热器配置中的探测器公开(公告)号：US20160231453A1
公开(公告)日：2016-08-11
申请号：US14769308
申请日：2014-07-22
发明人： Kejun KANG , Jianmin LI , Yuanjing LI , Yulan LI , Jingyu GU , Weizhen WANG , Quanwei SONG , Qingjun ZHANG , Shenjin MING , Xuewu WANG , Hui GONG , Tao XUE
IPC分类号： G01V5/00
CPC分类号： G01V5/0016 , G01V5/0075
摘要： The present application discloses a detector module, which is arranged on a detector arm, comprising one or a plurality of detector units arranged in a scattered configuration, wherein each of the detector units in the detector module is installed aiming at a beam center of a ray source, thus improving imaging quality and reducing the size of a detector frame drastically.
摘要翻译： 本申请公开了一种检测器模块，其布置在检测器臂上，包括以散射构型布置的一个或多个检测器单元，其中检测器模块中的每个检测器单元安装成瞄准射线的束中心 源，从而提高成像质量并大大减小检测器的尺寸。
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17.发明申请公开(公告)号：US20160170074A1
公开(公告)日：2016-06-16
申请号：US14965978
申请日：2015-12-11
发明人： Jianmin LI , Yulan LI , Yuanjing LI , Hao YU , Chunguang ZONG , Jingyu GU , Weifeng YU , Quanwei SONG , Weizhen WANG , Shangmin SUN , Yinong LIU , Junli LI , Chuanxiang TANG
CPC分类号： G01V5/0016 , G01V5/0008 , G21K1/02
摘要： The present disclosure discloses an alignment system and an alignment method for a container or vehicle inspection system, and an inspection system. The inspection system comprises comprising an ray source, a collimator, a detector arm and a detector module mounted on a detector arm, the ray source, the collimator and the detector module are arranged to form an inspection passage, a ray beam emitted from the ray source passes through collimator and irradiates onto an inspected object, and an attenuated ray beam is collected by the detector module so as to complete inspection. The alignment system comprises a measuring module arranged to receive the ray beam emitted from the collimator and to measure the ray beam so as to determine positions and orientations of the ray source and the collimator. With the alignment method, alignment between a center point of the ray source, a central line of a detector tip and a central line of the collimator may be more accurately measured.
摘要翻译： 本公开公开了一种用于集装箱或车辆检查系统的对准系统和对准方法以及检查系统。 检查系统包括一个安装在检测器臂上的射线源，准直仪，检测器臂和检测器模块，射线源，准直器和检测器模块被布置成形成检查通道，从射线射出的射线束 源通过准直仪并照射到检查对象上，并且由检测器模块收集衰减的射线束，以便完成检查。 对准系统包括测量模块，其布置成接收从准直仪发射的射线束并测量射线束，以便确定射线源和准直器的位置和取向。 利用对准方法，可以更准确地测量射线源的中心点，检测器尖端的中心线与准直仪的中心线之间的对准。
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公开(公告)号：US20160054469A1
公开(公告)日：2016-02-25
申请号：US14582079
申请日：2014-12-23
发明人： Jianmin LI , Ying LI , Yuanjing LI , Yulan LI , Tao SONG , Yu HU , Yucheng WU
IPC分类号： G01V5/00 , G01N23/083
CPC分类号： G01V5/0016 , G01N23/083
摘要： The present invention discloses a vehicle inspection system, comprising: a radiation source;an inspection passage enabling a vehicle to pass; a dragging system comprising a first dragging means and a second dragging means, which are sequentially arranged along a vehicle dragging direction; in the vehicle dragging direction, the first dragging means is arranged at the upstream of the second dragging means, and a separating section is arranged between the first dragging means and the second dragging means, so that the first dragging means is separated from the second dragging means by a preset distance in the vehicle dragging direction; and the first and second dragging means both include a supporting plate, an elongated traction element and a pushing element connected with the elongated traction element, the elongated traction elements of the first and second dragging means are continuous and integrated, thus the elongated traction elements and pushing elements extends on the separating section; the supporting plates of the first and second dragging means are separated and two pieces type, and no supporting plate is provided on the separating section.
摘要翻译： 本发明公开了一种车辆检查系统，包括：辐射源; 车辆通过的检查通道; 牵引系统，包括沿车辆拖动方向依次布置的第一牵引装置和第二牵引装置; 在车辆牵引方向上，第一牵引装置布置在第二牵引装置的上游，并且分离部分布置在第一牵引装置和第二牵引装置之间，使得第一牵引装置与第二牵引装置分离 指在车辆拖动方向上预设的距离; 并且第一和第二牵引装置都包括支撑板，细长牵引元件和与细长牵引元件连接的推动元件，第一和第二牵引装置的细长牵引元件是连续的和一体的，因此细长的牵引元件和 推动元件在分离部分上延伸; 第一拖拉装置和第二牵引装置的支撑板是分开的，两片式的，分离部分上没有设置支撑板。
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公开(公告)号：US20160170073A1
公开(公告)日：2016-06-16
申请号：US14965122
申请日：2015-12-10
发明人： Jianmin LI , Yulan LI , Jingyu GU , Yuanjing LI , Quanwei SONG , Weizhen WANG , Dongyu WANG , Zhiqiang CHEN , Chaunxiang TANG , Yinong LIU , Junli LI , Tao XUE , Hui Gong , Xuewu WANG
CPC分类号： G01V5/0016 , B60R11/00 , B60R2011/004
摘要： A vehicle mounted mobile container or vehicle inspection system, including: a radiation source, a movable vehicle for carrying the inspection system, and a detector arm rack which has a horizontal arm and a vertical arm, a first end of the horizontal arm is connected to the vehicle and a second end thereof is connected to an end of the vertical arm. The horizontal arm and the vertical arm are connected by a pivotal connecting device such that the vertical arm may pivot in a vertical plane, and the horizontal arm and the vertical arm may be retracted in a same horizontal plane. The novel arm rack construction may reduce the space occupied by it on top of the scanning vehicle after the arm rack is stowed so as to reduce the eight of the scanning vehicle under running condition.
摘要翻译： 一种车载移动容器或车辆检查系统，包括：辐射源，用于携带检查系统的移动车辆和具有水平臂和垂直臂的检测器臂架，水平臂的第一端连接到 车辆及其第二端连接到垂直臂的一端。 水平臂和垂直臂通过枢转连接装置连接，使得垂直臂可以在垂直平面中枢转，并且水平臂和垂直臂可以在相同的水平面中缩回。 新型臂架结构可以在搁架臂架之后减小扫描车辆顶部占据的空间，以便在运行状态下减少扫描车辆的八个。
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公开(公告)号：US20190301677A1
公开(公告)日：2019-10-03
申请号：US16373770
申请日：2019-04-03
发明人： Hongyan WEI , Yulan LI , Jianping CHANG , Haijun YU , Xiuxia LI , Hong LI , Li HE
IPC分类号： F17C3/08
摘要： A cryostat includes a room temperature vessel, a low temperature vessel, and a refrigeration mechanism. The room temperature vessel includes a room temperature tank, an outer neck tube and a sealing head. The low temperature vessel includes a low temperature tank, an inner neck tube and a liquefaction chamber. The liquefaction chamber corresponds to the first opening and passes through the first opening. The refrigeration mechanism includes a device panel and a refrigeration device. The device panel is disposed on the sealing head. The refrigeration device includes a body and a cold finger. The body is disposed at the device panel. The cold finger is connected with the body and extends into the liquefaction chamber.
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