公开(公告)号：US20120288066A1

公开(公告)日：2012-11-15

申请号：US13519305

申请日：2010-06-28

申请人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

发明人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

IPC分类号： G21K5/00

CPC分类号： G01N23/203 ,  G21K1/043

摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.

摘要翻译： 公开了使用用于反向散射成像的辐射束的扫描装置。 扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。 在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。 在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。 此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

公开(公告)号：US09194827B2

公开(公告)日：2015-11-24

申请号：US13519305

申请日：2010-06-28

申请人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

发明人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

IPC分类号： G01N23/203 ,  G21K1/04

CPC分类号： G01N23/203 ,  G21K1/043

摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.

摘要翻译： 公开了使用用于反向散射成像的辐射束的扫描装置。 扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。 在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。 在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。 此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

公开(公告)号：US08513615B2

公开(公告)日：2013-08-20

申请号：US13126067

申请日：2010-12-29

申请人： Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shuo Cao ,  Bin Sang

发明人： Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shuo Cao ,  Bin Sang

IPC分类号： G01J5/02

CPC分类号： G01V8/005 ,  G01K11/006 ,  G01N22/00

摘要： The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected.

摘要翻译： 本发明公开了一种毫米波检测装置。 毫米波检查装置包括：光学装置，被配置为接收从待检查物体辐射的毫米波能量并聚焦接收的毫米波能量; 辐射计接收装置，被配置为接收聚焦的毫米波能量并将毫米波能量转换成电信号; 以及成像装置，被配置为基于所述电信号生成所述待检查对象的温度图像。 与现有技术相比，本发明的毫米波检测装置具有简单紧凑的结构; 采用被动毫米波人体安全检测技术对人体健康无害。 通过上述结构，能够有效且高效地检测隐藏在人体衣物中的违禁物品。

公开(公告)号：US20120085909A1

公开(公告)日：2012-04-12

申请号：US13126067

申请日：2010-12-29

申请人： Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shu Cao ,  Bin Sang

发明人： Zhiqiang Chen ,  Ziran Zhao ,  Yuanjing Li ,  Wanlong Wu ,  Yinong Liu ,  Li Zhang ,  Dong Lin ,  Zongjun Shen ,  Xilei Luo ,  Zhimin Zheng ,  Yingkang Jin ,  Shu Cao ,  Bin Sang

IPC分类号： G01J5/02

CPC分类号： G01V8/005 ,  G01K11/006 ,  G01N22/00

摘要： The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected.

摘要翻译： 本发明公开了一种毫米波检测装置。 毫米波检查装置包括：光学装置，被配置为接收从待检查物体辐射的毫米波能量并聚焦接收的毫米波能量; 辐射计接收装置，被配置为接收聚焦的毫米波能量并将毫米波能量转换成电信号; 以及成像装置，被配置为基于所述电信号生成所述待检查对象的温度图像。 与现有技术相比，本发明的毫米波检测装置具有简单紧凑的结构; 采用被动毫米波人体安全检测技术对人体健康无害。 通过上述结构，能够有效且高效地检测隐藏在人体衣物中的违禁物品。

公开(公告)号：US08590406B2

公开(公告)日：2013-11-26

申请号：US13126047

申请日：2010-12-28

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Xilei Luo ,  Zhimin Zheng ,  Dong Lin ,  Zongjun Shen ,  Shuo Cao

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Xilei Luo ,  Zhimin Zheng ,  Dong Lin ,  Zongjun Shen ,  Shuo Cao

IPC分类号： G01N23/00

CPC分类号： G01K11/006 ,  G01N22/00

摘要： Disclosed is a millimeter-wave receiving device. The device includes at least one radiometer; and a positioning assembly for holding the radiometer, wherein the positioning assembly comprises: a first positioning member having a first surface; a second positioning member having a second surface, the first surface of the first positioning member and the second surface of the second positioning member holding the radiometer in opposite to each other. With the configuration according to the present invention, the at least one radiometer in the millimeter-wave receiving device can be located in all of freedoms on basis of various design requirements of the radiation path to ensure that the radiometer can be arranged in desired receiving positions.

摘要翻译： 公开了一种毫米波接收装置。 该装置包括至少一个辐射计; 以及用于保持所述辐射计的定位组件，其中所述定位组件包括：具有第一表面的第一定位构件; 具有第二表面的第二定位构件，第一定位构件的第一表面和保持辐射计的第二定位构件的第二表面彼此相对。 利用根据本发明的配置，毫米波接收装置中的至少一个辐射计可以基于辐射路径的各种设计要求而位于所有自由度中，以确保辐射计可以被布置在期望的接收位置 。

公开(公告)号：US20120011947A1

公开(公告)日：2012-01-19

申请号：US13126047

申请日：2010-12-28

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Xilei Luo ,  Zhimin Zheng ,  Dong Lin ,  Zongjun Shen ,  Shuo Cao

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Xilei Luo ,  Zhimin Zheng ,  Dong Lin ,  Zongjun Shen ,  Shuo Cao

IPC分类号： G01D21/00

CPC分类号： G01K11/006 ,  G01N22/00

摘要： Disclosed is a millimeter-wave receiving device. The device includes at least one radiometer; and a positioning assembly for holding the radiometer, wherein the positioning assembly comprises: a first positioning member having a first surface; a second positioning member having a second surface, the first surface of the first positioning member and the second surface of the second positioning member holding the radiometer in opposite to each other. With the configuration according to the present invention, the at least one radiometer in the millimeter-wave receiving device can be located in all of freedoms on basis of various design requirements of the radiation path to ensure that the radiometer can be arranged in desired receiving positions.

摘要翻译： 公开了一种毫米波接收装置。 该装置包括至少一个辐射计; 以及用于保持所述辐射计的定位组件，其中所述定位组件包括：具有第一表面的第一定位构件; 具有第二表面的第二定位构件，第一定位构件的第一表面和保持辐射计的第二定位构件的第二表面彼此相对。 利用根据本发明的配置，毫米波接收装置中的至少一个辐射计可以基于辐射路径的各种设计要求而位于所有自由度中，以确保辐射计可以被布置在期望的接收位置 。

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。

公开(公告)号：US07852981B2

公开(公告)日：2010-12-14

申请号：US12318190

申请日：2008-12-23

申请人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

发明人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

IPC分类号： A61B6/03 ,  H05G1/64

CPC分类号： A61B6/032 ,  A61B6/4266 ,  A61B6/4291 ,  A61B6/482 ,  G21K1/025

摘要： Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.

摘要翻译： 公开了一种检测器装置，包括：可调定位基座和检测器模块。 可调定位基座包括：能够固定地连接到环形旋转台或盘上的水平板; 以及从水平板延伸并且大致垂直于水平板的垂直板。 在垂直板的一侧设置水平通过长槽，检测器模块能够通过可调定位基座的长槽固定在所述水平方向上。 通过采用本发明所定义的技术方案，检测装置结构紧凑，可以实现检测装置的精确调整和定位。 此外，本发明还提供一种具有上述检测器装置的CT检查系统。

公开(公告)号：US20090168948A1

公开(公告)日：2009-07-02

申请号：US12318190

申请日：2008-12-23

申请人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

发明人： Xilei Luo ,  Zhiqiang Chen ,  Yuanjing Li ,  Yulan Li ,  Yinong Liu ,  Li Zhang ,  Ziran Zhao ,  Wanlong Wu ,  Shuqing Zhao ,  Bin Sang ,  Hailin Wang ,  Shuo Cao ,  Dong Lin ,  Zhimin Zheng

IPC分类号： H05G1/60

CPC分类号： A61B6/032 ,  A61B6/4266 ,  A61B6/4291 ,  A61B6/482 ,  G21K1/025

摘要： Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.

摘要翻译： 公开了一种检测器装置，包括：可调定位基座和检测器模块。 可调定位基座包括：能够固定地连接到环形旋转台或盘上的水平板; 以及从水平板延伸并且大致垂直于水平板的垂直板。 在垂直板的一侧设置水平通过长槽，检测器模块能够通过可调节定位基座的长槽固定在所述水平方向上。 通过采用本发明所定义的技术方案，检测装置结构紧凑，可以实现检测装置的精确调整和定位。 此外，本发明还提供一种具有上述检测器装置的CT检查系统。

公开(公告)号：US20060239402A1

公开(公告)日：2006-10-26

申请号：US11286559

申请日：2005-11-23

申请人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

发明人： Haifeng Hu ,  Yuanjing Li ,  Kejun Kang ,  Zhiqiang Chen ,  Yinong Liu ,  Yulan Li ,  Li Zhang ,  Wanlong Wu ,  Ziran Zhao ,  Xilei Luo ,  Bin Sang

IPC分类号： G01N23/06 ,  G01N23/04 ,  G01B15/02

CPC分类号： G01N9/24 ,  G01N2001/022

摘要： A CT method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a liquid article to be detected being placed onto a rotary platform which is rotatable; 2) the ray emitted from the radiation source passing through the liquid article, and being received and formed into projection data by the detector and data collector; and 3) the projection data being transmitted to the computer data processor, which processes it to obtain the liquid density of the detected article, compares the result with the densities of dangerous articles in a current database, and then visually displays the detected information of the detected liquid article. Comparing to the prior art, the invention has a small volume, a strong anti-interference, a high accuracy of detection, an easy shielding, and a high use safety and reliability.