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51. 发明授权

US07722251B2 Device for inspecting contraband in aviation cargo container 有权
标题翻译：航空货柜检查违禁品装置
公开(公告)号：US07722251B2
公开(公告)日：2010-05-25
申请号：US12204525
申请日：2008-09-04
申请人： Kejun Kang , Ziran Zhao , Hua Peng , Zhiqiang Chen , Yuanjing Li , Yinong Liu , Li Zhang , Yaohong Liu , Zhizhong Liang , Dongmao Li , Cong Liu , Huabin Tan , Yongpeng Liu , Xinhui Duan , Xueyou Zhou
发明人： Kejun Kang , Ziran Zhao , Hua Peng , Zhiqiang Chen , Yuanjing Li , Yinong Liu , Li Zhang , Yaohong Liu , Zhizhong Liang , Dongmao Li , Cong Liu , Huabin Tan , Yongpeng Liu , Xinhui Duan , Xueyou Zhou
IPC分类号： H05G1/02 , G01N23/083
CPC分类号： G01V5/0008
摘要： A device for inspecting contraband in an aviation cargo container includes: a turntable and a scanning system, the scanning system including a radiation source; a detector; a radiation source mounting structure; and a detector mounting structure for mounting the detector. Each of said radiation source mounting structure and said detector mounting structure includes at least one column assembly. The radiation source and the detector are mounted on the column assembly and allowed to synchronously ascend and descend along said column assembly. By combining different movement modes of the turntable and the scanning system, the device of the present invention can scan the object in various scanning modes. The device is stable in structure, convenient in installation, and occupies a small space. The device can inspect aviation containers over two meters long and/or over two meters wide and achieve a relatively high passing rate of the objects.
摘要翻译：一种用于在航空货物集装箱中检查违禁品的装置包括：转台和扫描系统，所述扫描系统包括辐射源; 检测器辐射源安装结构; 以及用于安装检测器的检测器安装结构。所述辐射源安装结构和所述检测器安装结构中的每一个包括至少一个柱组件。辐射源和检测器安装在柱组件上，允许沿着柱组件同步地上升和下降。通过组合转盘和扫描系统的不同移动模式，本发明的装置可以以各种扫描模式扫描对象。该装置结构稳定，安装方便，占地面积小。该装置可以检查两米长和/或两米以上的航空集装箱，达到相对较高的通过率。

52. 发明授权

US08066102B2 Lifting apparatus and safety inspection system 有权
标题翻译：起重设备和安全检查系统
公开(公告)号：US08066102B2
公开(公告)日：2011-11-29
申请号：US11525697
申请日：2006-09-22
申请人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： B66B9/02 , H01L21/68 , G21K5/10
CPC分类号： G01N23/046 , G01N2223/419
摘要： A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.
摘要翻译：提升装置包括垂直导向装置，可沿着垂直导向装置向上或向下移动的转台装置，以及第一驱动装置，其驱动转盘装置沿垂直导向装置引导的向上和向下方向移动。转盘装置包括：托架，其与所述垂直引导装置可滑动地接合并且垂直地朝向所述垂直引导装置的侧面突出;转台，其可旋转地设置在所述支架上;以及第二驱动装置，其使所述转盘旋转在所述支架上。

53. 发明申请

US20070062253A1 Lifting apparatus and safety inspection system 有权
标题翻译：起重设备和安全检查系统
公开(公告)号：US20070062253A1
公开(公告)日：2007-03-22
申请号：US11525697
申请日：2006-09-22
申请人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Xilei Luo , Kejun Kang , Yinong Liu , Yuanjing Li , Zhiqiang Chen , Wanlong Wu , Yulan Li , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： G01N33/497
CPC分类号： G01N23/046 , G01N2223/419
摘要： The present invention discloses a lifting apparatus, comprising: a vertical guide device; a turntable device which is movable along the vertical guide device upwards or downwards; and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. Wherein said turntable device comprises: a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device; a turntable which is rotatably provided on the bracket; and a second driving device which rotates the turntable on the bracket. The present invention further discloses a safety inspection system comprising the lifting apparatus. Compared with prior art, the present invention combines a rotating mechanism and a lifting mechanism as a single apparatus, thus, realizing the self rotation and elevation of the objects to be detected. Thus the present invention has the beneficial features, such as high movement precision, high transmission efficiency, low friction resistance and reduced noise etc.
摘要翻译：本发明公开了一种提升装置，包括：垂直导向装置; 可沿着垂直引导装置向上或向下移动的转台装置; 以及第一驱动装置，其驱动转盘装置沿垂直引导装置引导的上下方向移动。其中所述转盘装置包括：支架，其与所述垂直引导装置可滑动地接合并垂直于所述垂直引导装置的一侧突出; 可旋转地设置在支架上的转盘; 以及使支架上的转盘旋转的第二驱动装置。本发明还公开了一种包括提升装置的安全检查系统。与现有技术相比，本发明将旋转机构和提升机构组合为单个装置，从而实现被检测物体的自转和升高。因此，本发明具有移动精度高，传动效率高，摩擦阻力低，噪音小等优点。

54. 发明申请

US20080232541A1 CT SCAN SECURITY CHECK DEVICE AND METHOD 审中-公开
标题翻译： CT扫描安全检查装置和方法
公开(公告)号：US20080232541A1
公开(公告)日：2008-09-25
申请号：US12052232
申请日：2008-03-20
申请人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Yinong Liu , Ziran Zhao , Wanlong Wu , Hailin Wang , Xilei Luo , Bin Sang , Shuo Cao
发明人： Kejun Kang , Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Yinong Liu , Ziran Zhao , Wanlong Wu , Hailin Wang , Xilei Luo , Bin Sang , Shuo Cao
IPC分类号： H05G1/60 , G01N23/00
CPC分类号： G01V5/005
摘要： A check process may be performed without rotation of a radiation source or detector. A CT scan security check device may include a radiation source and a detector forming a radiation detection area, a conveyer mechanism conveying an article along a path, and a multidimensional movement mechanism causing a relative displacement between the article and the radiation detection area in a vertical direction and causing the article to rotate about a vertical axis. A CT scan security check method may include: 1) displacing the article relative to the radiation detection area in the vertical direction; 2) rotating the article; 3) during the checked article passing through the radiation detection area, obtaining data regarding a radiation ray that passes through the article; and 4) transmitting the data for a CT arithmetic reconstruction.
摘要翻译：可以在不旋转辐射源或检测器的情况下执行检查过程。 CT扫描安全检查装置可以包括辐射源和形成放射线检测区域的检测器，沿着路径传送物品的输送机构以及在垂直方向上引起物品和辐射检测区域之间的相对位移的多维运动机构方向并使制品围绕垂直轴旋转。 CT扫描安全检查方法可以包括：1）相对于垂直方向上的辐射检测区域移动物品; 2）旋转物品; 3）在通过辐射检测区域的被检查物品期间，获得关于穿过物品的辐射线的数据; 和4）发送用于CT算术重建的数据。

55. 发明申请

US20070075073A1 Shielding door device for radiation inspection system 有权
标题翻译：用于辐射检测系统的屏蔽门装置
公开(公告)号：US20070075073A1
公开(公告)日：2007-04-05
申请号：US11523779
申请日：2006-09-19
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： H05B6/76
CPC分类号： E06B5/18 , E06B3/42 , G21F7/005 , G21Y2002/207 , G21Y2002/501 , G21Y2004/30
摘要： The present invention relates to a radiation inspection system discloses a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. With the above configuration, the present invention is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.
摘要翻译：辐射检查系统技术领域本发明涉及一种辐射检查系统，该辐射检查系统公开了一种用于辐射检查系统的屏蔽门装置，包括门体，位于门体两侧的两个导轨，齿条，齿轮和马达。两个引导件固定在框架的上表面上，门体通过轴承可移动地连接到两个引导件。机架固定在门体的底部并与齿轮啮合。齿轮与固定在框架的下表面上的马达的轴联接。利用上述结构，本发明在辐射检测系统的自动完全屏蔽和无干扰的情况下是有利的。此外，可以智能地控制屏蔽门，从而可以防止意外的辐射泄漏。

56. 发明授权

US07855352B2 Shielding door device for radiation inspection system 有权
标题翻译：用于辐射检测系统的屏蔽门装置
公开(公告)号：US07855352B2
公开(公告)日：2010-12-21
申请号：US11523779
申请日：2006-09-19
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Haifeng Hu , Wanlong Wu , Yulan Li , Xilei Luo , Li Zhang , Ziran Zhao , Bin Sang , Hailin Wang
IPC分类号： H05B6/64
CPC分类号： E06B5/18 , E06B3/42 , G21F7/005 , G21Y2002/207 , G21Y2002/501 , G21Y2004/30
摘要： A radiation inspection system includes a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. This configuration is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.
摘要翻译：辐射检查系统包括用于辐射检查系统的屏蔽门装置，包括门体，位于门体的两个相对侧上的两个引导件，齿条，齿轮和马达。两个引导件固定在框架的上表面上，门体通过轴承可移动地连接到两个引导件。机架固定在门体的底部并与齿轮啮合。齿轮与固定在框架的下表面上的马达的轴联接。这种配置在辐射检测系统的自动完全屏蔽中不受干扰是有利的。此外，可以智能地控制屏蔽门，从而可以防止意外的辐射泄漏。

57. 发明申请

US20070183568A1 Method for inspecting object using multi-energy radiations and apparatus thereof 有权
标题翻译：使用多能量辐射检查物体的方法及其装置
公开(公告)号：US20070183568A1
公开(公告)日：2007-08-09
申请号：US11647558
申请日：2006-12-29
申请人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
发明人： Kejun Kang , Haifeng Hu , Zhiqiang Chen , Yuanjing Li , Xuewu Wang , Chuanxiang Tang , Liming Wang , Yinong Liu , Yaohong Liu , Li Zhang , Jianmin Li , Huaqiang Zhong , Jianping Cheng , Huaibi Chen , Hua Peng , Yali Xie , Junli Li , Ning Kang , Qinghua Li
IPC分类号： G01N23/04
CPC分类号： G01N23/087 , A61B6/4241 , A61B6/482 , G01V5/0041
摘要： The present invention discloses a method for inspecting an object using multi-energy radiations and an apparatus thereof. The method comprises the steps of: causing multi-energy radiations to interact with an object under inspection; detecting and recording detection values after an interaction between the multi-energy radiations and the object under inspection; substituting a portion of the detection values into a predetermined calibration function to obtain information comprising primary material attribute; and determining further material attributes of the object by applying a set of functions suitable for a energy band corresponding to the information. The present invention is applicable to the large container cargo inspection without opening containers at customs, ports and airports.
摘要翻译：本发明公开了一种使用多能量辐射检查物体的方法及其装置。该方法包括以下步骤：使多能量辐射与被检查物体相互作用; 在多能量辐射与检测对象之间的相互作用之后检测和记录检测值; 将一部分检测值代入预定校准函数以获得包括主要材料属性的信息; 以及通过应用适于对应于所述信息的能带的一组函数来确定所述对象的其他材料属性。本发明适用于在海关，港口和机场不开放集装箱的大型集装箱货物检验。

58. 发明申请

US20060133566A1 Method and apparatus for liquid safety-detection by backscatter with a radiation source 有权
标题翻译：用辐射源通过后向散射进行液体安全检测的方法和装置
公开(公告)号：US20060133566A1
公开(公告)日：2006-06-22
申请号：US11285395
申请日：2005-11-23
申请人： Yulan Li , Haifeng Hu , Yinong Liu , Zhiqiang Chen , Kejun Kang , Li Zhang , Wanlong Wu , Yuanjing Li , Yi Wang , Wenjun He , Mingrui Qi
发明人： Yulan Li , Haifeng Hu , Yinong Liu , Zhiqiang Chen , Kejun Kang , Li Zhang , Wanlong Wu , Yuanjing Li , Yi Wang , Wenjun He , Mingrui Qi
IPC分类号： G01N23/04
CPC分类号： G01N23/20066 , G01N23/203 , G01N2223/637 , G01V5/0025
摘要： A method and an apparatus for liquid safety-detection by backscatter with a radiation source relate to a radiation detecting technology field. The invention comprises using a radiation source, a collimator, a detector, a data collector and a computer data processor, and has the main steps of: 1) a liquid article to be detected being placed onto a rotatable platform; 2) the ray emitted from the radiation source causing Compton scattering at the surface of the liquid after passing through the package layer of the liquid article; 3) the scattering photons being received by the detector after passing the collimator; 4) the detector transmitting the received data to the data collector; and 5) the data collector transmitting the amplified and shaped data to the computer data processor, which processes the data to obtain the liquid density of the detected article, then compares the result with the densities of dangerous articles in a current database, and gives warning if finding that the density of the detected article is consistent with that of a dangerous article. Comparing to the prior art, the invention has a convenient use, a rapid and accurate detection, a strong anti-interference, a high use safety and reliability, and an easy protection.
摘要翻译：用于通过具有辐射源的后向散射进行液体安全检测的方法和装置涉及辐射检测技术领域。本发明包括使用辐射源，准直仪，检测器，数据采集器和计算机数据处理器，并且具有以下主要步骤：1）待检测的液体物品被放置在可旋转平台上; 2）从辐射源发出的射线，在液体物品的包装层穿过液体表面后会引起康普顿散射; 3）散射光子在通过准直仪之后被检测器接收; 4）检测器将接收的数据发送到数据采集器; 5）数据收集器将放大和成形数据发送到计算机数据处理器，处理数据以获得检测到的物品的液体密度，然后将结果与当前数据库中的危险物品的密度进行比较，并给出警告如果发现检测到的物品的密度与危险物品的密度一致。与现有技术相比，本发明方便使用，检测快速准确，抗干扰性强，使用安全可靠，易于保护。

59. 发明授权

US07497618B2 Mobile vehicle inspection system 有权
标题翻译：移动车辆检查系统
公开(公告)号：US07497618B2
公开(公告)日：2009-03-03
申请号：US11974458
申请日：2007-10-12
申请人： Zhiqiang Chen , Kejun Kang , Haifeng Hu , Yuanjing Li , Hua Peng , Chuanxiang Tang , Shangmin Sun , Yinong Liu , Jianmin Li , Junli Li , Li Zhang , Yaohong Liu , Nan Jiang , Zhongrong Yang , Tao Wang
发明人： Zhiqiang Chen , Kejun Kang , Haifeng Hu , Yuanjing Li , Hua Peng , Chuanxiang Tang , Shangmin Sun , Yinong Liu , Jianmin Li , Junli Li , Li Zhang , Yaohong Liu , Nan Jiang , Zhongrong Yang , Tao Wang
IPC分类号： H05G1/02
CPC分类号： G01V5/0016
摘要： A mobile vehicle inspection system includes a moving device; a driving device for driving the moving device to move during scanning inspection; a radiation source disposed on the moving device for emitting a ray; a rotary table pivotally disposed on the moving device; an upright post installed on the rotary table at a lower end of the upright post; transverse detector beam having an end connected with an upper end of the upright post; the upright detector beam having an upper end connected with the other end of the transverse detector beam, and extending downwards from the other end of the transverse detector beam so that the upright post, the transverse detector beam and the upright detector beam constitute a frame of a substantial inverted “U” shape, a ray emitted from the radiation source so as to inspect a vehicle to be inspected which passes through the inverted-“U”-shaped frame.
摘要翻译：移动车辆检查系统包括移动装置; 用于在扫描检查期间驱动移动装置移动的驱动装置; 设置在所述移动装置上用于发射射线的辐射源; 枢转地设置在所述移动装置上的旋转台; 在立柱的下端安装在旋转台上的立柱; 横向检测器梁的一端与直立柱的上端连接; 直立检测器梁具有与横向检测器梁的另一端连接的上端，并且从横向检测器梁的另一端向下延伸，使得立柱，横向检测器梁和竖直检测器梁构成框架大体上倒置的“U”形，从辐射源发出的射线，以检查通过倒置“U”形框架的被检查车辆。

60. 发明申请

US20090006019A1 Method and device for inspection of drugs concealed in liquid articles 有权
标题翻译：用于检查液体物品中隐藏的药物的方法和装置
公开(公告)号：US20090006019A1
公开(公告)日：2009-01-01
申请号：US12078981
申请日：2008-04-09
申请人： Kejun Kang , Zhiqiang Chen , Haifeng Hu , Yuanjing Li , Li Zhang , Yinong Liu , Xuewu Wang , Lijun Qiu , Hong Zhang
发明人： Kejun Kang , Zhiqiang Chen , Haifeng Hu , Yuanjing Li , Li Zhang , Yinong Liu , Xuewu Wang , Lijun Qiu , Hong Zhang
IPC分类号： G01N37/00
CPC分类号： G01N23/046 , G01N2223/419
摘要： Disclosed are a method and a device for inspection of drugs concealed in liquid articles without opening the outer packages. The method comprises the steps of: emitting radiation beams to transmit through the liquid article; receiving the radiation beams transmitted through the liquid article to get multi-angle projection data; inversely operating the multi-angle projection data based on the uniformity of the liquid article to obtain an attribute value of the inspected liquid article; retrieving a reference attribute value in a pre-created database by using the identification information of the liquid article as an index, and calculating a difference between the calculated attribute value and the reference attribute value; and determining whether the difference is larger than a predefined threshold value; wherein it is concluded that there are drugs concealed in the liquid article when the difference is determined to be larger than the predefined threshold value.
摘要翻译：公开了一种用于检查隐藏在液体制品中的药物的方法和装置，而不打开外包装。该方法包括以下步骤：发射辐射束以透过液体制品; 接收透过液体物品的辐射束，得到多角度投影数据; 基于液体制品的均匀性反向操作多角度投影数据，以获得被检液体的属性值; 通过使用液体物品的识别信息作为索引，在预先创建的数据库中检索参考属性值，以及计算所计算的属性值和参考属性值之间的差; 以及确定所述差异是否大于预定阈值; 其中，当确定差异大于预定阈值时，可以认为在液体制品中存在隐藏的药物。

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