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1. 发明授权

US07499522B2 Cargo security inspection system and method 有权
标题翻译：货物安全检查制度和方法
公开(公告)号：US07499522B2
公开(公告)日：2009-03-03
申请号：US11801272
申请日：2007-05-08
申请人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
发明人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , G06T7/0004
摘要： A cargo security inspection system inspecting an object moving through the system, including: a mechanical conveyance unit carrying, conveying, and defining a travel path of the object in the system; a radiation-generating unit generating ray beams for transmitting through the object; and a data collecting unit collecting transmission data about the rays having already transmitted through the object and processing the transmission data; wherein the travel path includes at least two linear sub-paths at an angle relative to each other; the data collecting unit includes at least two detector arrays receiving ray beams, each detector array corresponding to one linear sub-path, a receiving plane of each of the detector arrays disposed parallel to its corresponding linear sub-path; and in use, the radiation-generating and data collecting units remain stationary, and the object travels along its travel path and only translates on the at least two linear sub-paths without any rotation.
摘要翻译：检查通过系统移动的物体的货物安全检查系统，包括：机械传送单元，承载，传送和限定系统中物体的行进路径; 辐射产生单元，其产生用于透过物体的射线束; 以及数据收集单元，收集关于已经通过对象发送的射线的发送数据，并处理发送数据; 其中所述行进路径包括相对于彼此成一定角度的至少两个线性子路径; 所述数据收集单元包括至少两个接收射线束的检测器阵列，每个检测器阵列对应于一个线性子路径，每个检测器阵列的接收平面平行于其对应的线性子路径设置; 并且在使用中，辐射产生和数据收集单元保持静止，并且物体沿其行进路径行进，并且仅在至少两个线性子路径上平移而没有任何旋转。

2. 发明申请

US20080075226A1 Cargo security inspection system and method 有权
标题翻译：货物安全检查制度和方法
公开(公告)号：US20080075226A1
公开(公告)日：2008-03-27
申请号：US11801272
申请日：2007-05-08
申请人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
发明人： Zhiqiang Chen , Li Zhang , Kejun Kang , Haifeng Hu , Yuanjing Li , Yinong Liu , Hewei Gao , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Jianmin Li
IPC分类号： G01N23/00
CPC分类号： G01N23/04 , G06T7/0004
摘要： A cargo security inspection system inspecting an object moving through the system, including: a mechanical conveyance unit carrying, conveying, and defining a travel path of the object in the system; a radiation-generating unit generating ray beams for transmitting through the object; and a data collecting unit collecting transmission data about the rays having already transmitted through the object and processing the transmission data; wherein the travel path includes at least two linear sub-paths at an angle relative to each other; the data collecting unit includes at least two detector arrays receiving ray beams, each detector array corresponding to one linear sub-path, a receiving plane of each of the detector arrays disposed parallel to its corresponding linear sub-path; and in use, the radiation-generating and data collecting units remain stationary, and the object travels along its travel path and only translates on the at least two linear sub-paths without any rotation.
摘要翻译：检查通过系统移动的物体的货物安全检查系统，包括：机械传送单元，承载，传送和限定系统中物体的行进路径; 辐射产生单元，其产生用于透过物体的射线束; 以及数据收集单元，收集关于已经通过对象发送的射线的发送数据，并处理发送数据; 其中所述行进路径包括相对于彼此成一定角度的至少两个线性子路径; 数据采集单元包括至少两个接收射线束的检测器阵列，每个检测器阵列对应于一个线性子路径，每个检测器阵列的接收平面平行于其对应的线性子路径设置; 并且在使用中，辐射产生和数据收集单元保持静止，并且物体沿其行进路径行进，并且仅在至少两个线性子路径上平移而没有任何旋转。

3. 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。

4. 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。

5. 发明授权

US07580505B2 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：US07580505B2
公开(公告)日：2009-08-25
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。

6. 发明申请

US20080089469A1 Mobile vehicle inspection system 有权
标题翻译：移动车辆检查系统
公开(公告)号：US20080089469A1
公开(公告)日：2008-04-17
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： G01N23/00 , G21K1/00
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; traverse 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 traverse detector beam, and extending downwards from the other end of the traverse detector beam so that the upright post, the traverse 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动检测器梁的另一端连接的上端，并且从横移检测器梁的另一端向下延伸，使得立柱，横移检测器梁和竖直检测器梁构成大体上倒置的“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。

7. 发明授权

US06922461B2 Inspection system for air cargoes or vehicles 有权
标题翻译：空运货物或车辆检验系统
公开(公告)号：US06922461B2
公开(公告)日：2005-07-26
申请号：US10774366
申请日：2004-02-10
申请人： Kejun Kang , Wenhuan Gao , Jianmin Li , Zhiqiang Chen , Yinong Liu , Yuanjing Li , Chuanxiang Tang , Junli Li , Li Zhang , Jianjun Su , Rongxuan Liu
发明人： Kejun Kang , Wenhuan Gao , Jianmin Li , Zhiqiang Chen , Yinong Liu , Yuanjing Li , Chuanxiang Tang , Junli Li , Li Zhang , Jianjun Su , Rongxuan Liu
IPC分类号： G01N1/00 , G01N23/04 , G01V5/00 , G01N23/00
CPC分类号： G01V5/0016 , G01N23/04
摘要： An inspection system for air cargoes, in which an accelerator, a collimator, and a vertical detector arm are all mounted on the floor; detectors are provided within both the horizontal detector arm and the vertical arm; the accelerator, the collimator, the horizontal detector arm and the vertical detector arm are provided in a same plane; the horizontal detector arm is supported by the upper end of the collimator, the vertical detector arm and the horizontal detector arm are connected to each other and provided in the side opposite to the accelerator; a stable portal-shaped frame is formed by means of the collimator, the horizontal detector arm and the vertical detector arm; the conveying device is located under the horizontal detector arm, being perpendicular to the portal-shaped frame, the collimator is provided between the conveying device and the frame.
摘要翻译：空中货物的检查系统，其中加速器，准直器和垂直检测器臂都安装在地板上; 检测器设置在水平检测器臂和垂直臂之间; 加速器，准直仪，水平检测器臂和垂直检测器臂设置在同一平面中; 水平检测器臂由准直器的上端支撑，垂直检测臂和水平检测臂彼此连接并设置在与加速器相对的一侧; 通过准直仪，水平检测器臂和垂直检测器臂形成稳定的门形框架; 输送装置位于水平检测器臂下方，垂直于门形框架，准直器设置在输送装置和框架之间。

8. 发明授权

US06563903B2 Container inspection apparatus 有权
公开(公告)号：US06563903B2
公开(公告)日：2003-05-13
申请号：US09889998
申请日：2001-07-23
申请人： Kejun Kang , Wenhuan Gao , Yinong Liu , Zhiqiang Chen , Yuanjing Li , Jianmin Li , Chuanxiang Tang , Junli Li , Huayi Zhang , Wanlong Wu , Zhizhong Liang , Dong Yun , Ou Sun , Jianjun Su , Shangmin Sun
发明人： Kejun Kang , Wenhuan Gao , Yinong Liu , Zhiqiang Chen , Yuanjing Li , Jianmin Li , Chuanxiang Tang , Junli Li , Huayi Zhang , Wanlong Wu , Zhizhong Liang , Dong Yun , Ou Sun , Jianjun Su , Shangmin Sun
IPC分类号： G01N2304
CPC分类号： G01V5/0008 , G01N23/04 , G01V5/0066
摘要： A relocatable container inspection device, which is constituted by modularized units, is used for inspecting a container. The device comprises: a first cabin unit including a radiation source for generating a beam of penetration radiation for penetrating the container to be inspected; a second cabin unit including detectors for detecting the beam of penetration radiation penetrating through the container being inspected and producing corresponding radiographic signals, the second cabin unit and the first cabin unit being arranged oppositely in both sides of an inspection passage; a gantry unit bridging the first cabin unit and the second cabin unit to form a portal-shaped frame adapted for straddling the container being inspected; means for moving the frame relative to the container being inspected along the inspection passage, so that the detectors receive the beam of the penetration radiation generated from the radiation resource and passing through the container being inspected, thereby continuously scanning the container and producing the corresponding radiographic signals, wherein the first cabin unit, the second cabin unit and the gantry unit are all individually made as modular units so as to be quickly and easily assembled and disassembled with each other on the inspection site. In the present invention, all of the modularized units of the container inspection device can be easily assembled and disassembled in the work field, and the dimensions of each modular unit are sized to be suitable for road transports and to be facilitate for the device's movement.

9. 发明授权

US07239245B2 Method and device for monitoring position of radioactive materials in vehicles 有权
公开(公告)号：US07239245B2
公开(公告)日：2007-07-03
申请号：US10944432
申请日：2004-09-17
申请人： Kejun Kang , Wenhuan Gao , Xiaobing Wang , Jianmin Li , Yu He , Yinong Liu , Yuanjing Li
发明人： Kejun Kang , Wenhuan Gao , Xiaobing Wang , Jianmin Li , Yu He , Yinong Liu , Yuanjing Li
IPC分类号： G08B17/12
CPC分类号： G01V5/0075 , G01N23/00
摘要： A method and device for monitoring the position of radioactive materials in vehicles relates to a technical field of monitoring of radioactive materials. The method comprises following steps: powering on a monitoring device, after initializing, the device automatically enters into background mode to acquire and process gamma and neutron detection data so as to obtain and update a background count rate in real time, and an image surveillance system enters into surveillance state; occupancy detector detects that a vehicle enters into monitoring channel, meanwhile the monitoring device automatically enters into occupancy mode, and performs data acquisition process for gamma and neutron detection under the occupancy mode in accordance with the time required by an alarm algorithm, so as to obtain respective total count rates; speed detector detects the times T1 and T2 for the vehicle when it reaches two points with a distance L, and then calculates out the vehicle's speed V; obtaining an alarm threshold by using a special algorithm on the basis of alarming algorithm, particularly, the background count rate updated in real time, and sending an alarm signal when the total count rate exceeds the alarm threshold; transmitting the alarm signal to the image surveillance system via a control interface to notify it of starting to record, meanwhile sending an alarm command to an audio and visual alarm system to inform it of giving out an alarm; with the help of the results of radioactivity detection, speed detection and image capturing, a local computer specifies the position where the radioactive material(s) locate(s) with methods of horizontal and vertical positioning. The present invention can easily and quickly specify the very vehicle and the exact position the radioactive material(s) locate(s) so that the radioactive material(s) can be conveniently isolated and processed subsequently. In this way, time spent on detection has been greatly reduced and lots of human power has been saved.

10. 发明申请

US20050105681A1 Method and device for monitoring position of radioactive materials in vehicles 有权
公开(公告)号：US20050105681A1
公开(公告)日：2005-05-19
申请号：US10944432
申请日：2004-09-17
申请人： Kejun Kang , Wenhuan Gao , Xiaobing Wang , Jianmin Li , Yu He , Yinong Liu , Yuanjing Li
发明人： Kejun Kang , Wenhuan Gao , Xiaobing Wang , Jianmin Li , Yu He , Yinong Liu , Yuanjing Li
IPC分类号： G01N23/00 , G01N23/04
CPC分类号： G01V5/0075 , G01N23/00
摘要： A method and device for monitoring the position of radioactive materials in vehicles relates to a technical field of monitoring of radioactive materials. The method comprises following steps: powering on a monitoring device, after initializing, the device automatically enters into background mode to acquire and process gamma and neutron detection data so as to obtain and update a background count rate in real time, and an image surveillance system enters into surveillance state; occupancy detector detects that a vehicle enters into monitoring channel, meanwhile the monitoring device automatically enters into occupancy mode, and performs data acquisition process for gamma and neutron detection under the occupancy mode in accordance with the time required by an alarm algorithm, so as to obtain respective total count rates; speed detector detects the times T1 and T2 for the vehicle when it reaches two points with a distance L, and then calculates out the vehicle's speed V; obtaining an alarm threshold by using a special algorithm on the basis of alarming algorithm, particularly, the background count rate updated in real time, and sending an alarm signal when the total count rate exceeds the alarm threshold; transmitting the alarm signal to the image surveillance system via a control interface to notify it of starting to record, meanwhile sending an alarm command to an audio and visual alarm system to inform it of giving out an alarm; with the help of the results of radioactivity detection, speed detection and image capturing, a local computer specifies the position where the radioactive material(s) locate(s) with methods of horizontal and vertical positioning. The present invention can easily and quickly specify the very vehicle and the exact position the radioactive material(s) locate(s) so that the radioactive material(s) can be conveniently isolated and processed subsequently. In this way, time spent on detection has been greatly reduced and lots of human power has been saved.

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