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81. 发明授权

US07989770B2 Control unit and control method for radiation source and radiation inspection system and method thereof 有权
标题翻译：辐射源和辐射检测系统的控制单元和控制方法及其方法
公开(公告)号：US07989770B2
公开(公告)日：2011-08-02
申请号：US11997454
申请日：2006-12-22
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01J1/42 , G01T1/00
CPC分类号： G01N23/10 , G01V5/0016
摘要： A radiation inspection system is disclosed. The radiation inspection system comprises: an inspection passage through which a moving object under inspection can pass, a radiation source disposed on a side of the inspection passage for emitting radiation, an array of detectors disposed on the other side of the inspection passage opposite to the radiation source for receiving the radiation emitted from the radiation source, a detector for detecting the moving object, and a controller for receiving a signal from the detector and controlling the radiation source to emit radiation when the detector detects the moving object for radiation imaging and inspection of the moving object. According to the radiation inspection system, the controller can control the radiation source to automatically emit radiation beam based on the detection signal from the detector for inspecting the moving object. As a result, inspection efficiency is improved, safety is increased, and misoperation of the radiation source is eliminated.
摘要翻译：公开了一种辐射检查系统。辐射检查系统包括：被检查的运动物体可以穿过的检查通道，设置在检查通道的侧面用于发射辐射的辐射源，设置在与检查通道相对的检查通道的另一侧的检测器阵列用于接收从辐射源发射的辐射的辐射源，用于检测移动物体的检测器，以及用于当检测器检测到用于放射线成像和检查的移动物体时从检测器接收信号并控制辐射源发射辐射的控制器的移动物体。根据辐射检测系统，控制器可以根据来自检测器的检测信号，控制辐射源自动发射辐射束，以检测移动物体。结果，提高了检查效率，增加了安全性，并且消除了辐射源的误操作。

82. 发明申请

US20090225939A1 SYSTEM FOR IMAGE INSPECTION OF MOVABLE OBJECT AND DODGING METHOD 有权
标题翻译：用于图像检测的可移动对象和编码方法系统
公开(公告)号：US20090225939A1
公开(公告)日：2009-09-10
申请号：US11997443
申请日：2006-12-25
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01N23/04 , G01N23/00
CPC分类号： G01V5/0016 , G01V5/0066
摘要： The present invention discloses a system for imaging inspection of a movable object is provided, comprising: a first detecting unit configured to inspect whether a moving object to be inspected moves into a passage or not; a second detecting unit for inspecting whether a part to be shielded of the moving object passes into the passage or not and generating a passing signal after the first detecting unit inspects that the moving object to be inspected moves into the passage; a scan imaging device for emitting radiating beams for scan inspecting the moving object to be inspected; and a control system for generating a control signal for controlling the emitted radiating beams from the scan imaging device according to the passing signal from the second detecting unit. With the above system thereof, the imaging inspection of the moving object with rapid speed can be undertaken safely and reliably.
摘要翻译：本发明公开了一种可移动物体的成像检查系统，包括：第一检测单元，被配置为检查待检查的移动物体是否进入通道; 第二检测单元，用于检查被移动物体被遮蔽的部分是否进入通道，并且在第一检测单元检查待检查的移动物体进入通道之后产生通过信号; 扫描成像装置，用于发射用于扫描检查要检查的移动物体的辐射束; 以及控制系统，用于根据来自第二检测单元的通过信号产生用于控制从扫描成像装置发射的辐射束的控制信号。利用其上述系统，可以安全可靠地进行快速移动物体的成像检查。

83. 发明申请

US20090168959A1 ARTICLE DETECTION APPARATUS AND A DETECTING METHOD 有权
标题翻译：文章检测装置和检测方法
公开(公告)号：US20090168959A1
公开(公告)日：2009-07-02
申请号：US12342531
申请日：2008-12-23
申请人： Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Wanlong Wu , Hua Peng , Yinong Liu , Zirao Zhao , Xuewu Wang , Shangmin Sun , Bin Sang , Hailin Wang , Quanwei Song , Jinyu Zhang
发明人： Zhiqiang Chen , Yuanjing Li , Yulan Li , Li Zhang , Wanlong Wu , Hua Peng , Yinong Liu , Zirao Zhao , Xuewu Wang , Shangmin Sun , Bin Sang , Hailin Wang , Quanwei Song , Jinyu Zhang
IPC分类号： G01N23/04
CPC分类号： G01V5/005 , G01V5/0041 , Y10S378/901
摘要： The present invention discloses a detecting method of the article detection apparatus composed of an individual DR subsystem and an individual CT subsystem, the method comprising: obtaining a first projection data on ray attenuation coefficient by using the DR subsystem to project the A-layer of an article at a first projection angle, and obtaining a second projection data on ray attenuation coefficient by using the CT subsystem to project the A-layer of the article at a second projection angle different from the first projection angle; and judging whether the A-layer of the detected article exists a dangerous article based on the first projection data and the second projection data so as to obtain a first judgment on the A-layer of the detected article. In the present invention, by combining the projection data of the DR subsystem and the projection data of the CT subsystem, the data information to be used to judge the detected article is greatly increased, therefore, both the detection accuracy and speed are improved.
摘要翻译：本发明公开了一种由个体DR子系统和单个CT子系统组成的物品检测装置的检测方法，该方法包括：通过使用DR子系统获得关于射线衰减系数的第一投影数据，以投影A 并且通过使用CT子系统以不同于第一投影角的第二投影角投影物品的A层来获得关于射线衰减系数的第二投影数据; 以及基于所述第一投影数据和所述第二投影数据来判断检测到的物品的A层是否存在危险物品，以便获得所检测物品的A层的第一判断。在本发明中，通过组合DR子系统的投影数据和CT子系统的投影数据，用于判断检测到的物品的数据信息大大增加，因此提高了检测精度和速度。

84. 发明授权

US07492861B2 Apparatus and method for quick imaging and inspecting moving target 有权
标题翻译：快速成像和检测移动目标的装置和方法
公开(公告)号：US07492861B2
公开(公告)日：2009-02-17
申请号：US11642149
申请日：2006-12-20
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01N23/04
CPC分类号： G01V5/0066
摘要： An apparatus for quick imaging and inspecting a moving target, including a passage for the moving target passing therethrough, a scanning and imaging device irradiating a radiation beam to the moving target passing through the passage to form an image thereof for inspection, a first determination unit for determining whether the moving target has entered the passage and for counting the moving target entering the passage, a second determination unit for determining the moving speed of the moving target in the passage; and a control unit for controlling the second determination unit to determine the moving speed of the moving target based on the detection signal from the first determination unit indicating the moving target having entered the passage, and for controlling the scanning and imaging device to irradiate a radiation beam for the inspection of the moving target with a frequency corresponding to the moving speed of the moving target based on the determination result of the second determination unit.
摘要翻译：一种用于快速成像和检查移动目标的装置，包括用于穿过其中的移动目标的通道，将辐射束照射到穿过通道的移动目标以形成其图像以进行检查的扫描和成像装置，第一确定单元用于确定移动目标是否已经进入通道并且用于计数进入通道的移动目标;第二确定单元，用于确定移动目标在通道中的移动速度; 以及控制单元，用于控制第二确定单元，用于基于来自指示进入通道的移动目标的第一确定单元的检测信号来确定移动目标的移动速度，并且用于控制扫描和成像装置照射辐射基于第二确定单元的确定结果，以与移动目标的移动速度相对应的频率检查移动目标的光束。

85. 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。

86. 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。

87. 发明授权

US06944263B2 Apparatus and methods for multiple view angle stereoscopic radiography 有权
标题翻译：多视角立体摄影的装置和方法
公开(公告)号：US06944263B2
公开(公告)日：2005-09-13
申请号：US10743277
申请日：2003-12-22
申请人： Yongshun Xiao , Zhiqiang Chen , Li Zhang
发明人： Yongshun Xiao , Zhiqiang Chen , Li Zhang
IPC分类号： G01N23/04 , A61B6/02 , G01T1/00 , G01T1/161 , G02B27/22 , G03C5/16 , G03C9/00 , G06T1/00 , G21K4/00 , H05G1/61
CPC分类号： G03C9/00 , A61B6/022 , G03C5/16 , G03C2005/168 , G21K4/00
摘要： The multiple view angle X-ray stereoscopic imaging method of the present invention comprises the steps of: first, establishing the angle and distance indexes for all the pixel columns of a series of projected image data acquired along circular or spiral trace based on the X-ray imaging system parameters and data acquisition parameters, and sorting and storing the indexes so as to be retrieved fast; then, calculating the angle and distance parameters of pixels in the stereogram to be combined according to the selected observation viewpoint, direction of sight line, and parallax effect, and thereby looking up the stored indexes and the corresponding image data and implementing image combination. The method of the present invention provides a multiple view angle X-ray stereoscopic imaging display which can designate the position of viewpoint and direction of sight line, and adjust the parallax effect.
摘要翻译：本发明的多视角X射线立体成像方法包括以下步骤：首先，建立基于X轴的圆形或螺旋迹线获取的一系列投影图像数据的所有像素列的角度和距离指标，射线成像系统参数和数据采集参数，并对索引进行排序和存储，以便快速检索; 然后，根据所选择的观察视点，视线方向和视差效应来计算要组合的立体图像中的像素的角度和距离参数，从而查找存储的索引和相应的图像数据并实现图像组合。本发明的方法提供了可以指定视点的位置和视线方向的多视角X射线立体成像显示器，并且调整视差效果。

88. 发明授权

US07911592B2 Method and system for identifying moving object, and method and system for inspecting moving object by radiation imaging 有权
标题翻译：用于识别移动物体的方法和系统，以及通过辐射成像检测移动物体的方法和系统
公开(公告)号：US07911592B2
公开(公告)日：2011-03-22
申请号：US11997465
申请日：2006-12-25
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01C3/08
CPC分类号： G01V8/12 , G01B11/24 , G01V5/0066 , G08G1/015 , G08G1/04
摘要： Disclosed is a method for identifying a moving object, comprising: a driving-in step of moving a moving object into a passage, a velocity measuring step of measuring a moving velocity of the moving object, a light beam emitting step of emitting light beams from one side of the passage, a light beam receiving step of receiving the light beams not shielded by the moving object at other side of the passage, a profile determining step of determining a profile of at least one portion of the moving object based on the received light beams and the measured moving velocity of the moving object, and an identifying step of determining type of the moving object by comprising the profile of the at least one portion of the moving object with information of moving objects stored previously. The method and the system according to the present invention can adopt corresponding scanning controlling manners for different vehicles, so that inspection information of inspected vehicles is complete, inspection images are of high quality, and radiation dose received by drivers are minimal.
摘要翻译：公开了一种用于识别移动物体的方法，包括：将移动物体移动到通道中的驱入步骤，测量移动物体的移动速度的速度测量步骤，从...发射光束的光束发射步骤通道的一侧，光束接收步骤，接收未被通道另一侧的移动物体屏蔽的光束;轮廓确定步骤，基于接收到的移动物体的至少一部分的轮廓确定光束和所测量的移动物体的移动速度;以及识别步骤，通过将运动物体的至少一部分的轮廓与先前存储的运动物体的信息相结合来确定运动物体的类型。根据本发明的方法和系统可以对不同的车辆采用相应的扫描控制方式，使检查车辆的检查信息完整，检查图像质量高，驾驶员接收的辐射剂量最小。

89. 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。

90. 发明申请

US20090065707A1 INSPECTION CONTAINER 有权
标题翻译：检验容器
公开(公告)号：US20090065707A1
公开(公告)日：2009-03-12
申请号：US12202635
申请日：2008-09-02
申请人： Zhiqiang Chen , Yuanjing Li , Li Zhang , Xuewu Wang , Yumin Yi , Longsong Ran , Hongxin Wu , Lian Wang , Quanwei Song , Hu Tang
发明人： Zhiqiang Chen , Yuanjing Li , Li Zhang , Xuewu Wang , Yumin Yi , Longsong Ran , Hongxin Wu , Lian Wang , Quanwei Song , Hu Tang
IPC分类号： G01N23/10
CPC分类号： G01N21/01 , B01L3/5085 , B01L2300/0609 , B01L2300/0832 , G01N21/90 , G01N2021/0382 , G01N2201/04
摘要： The present invention discloses an inspection container, comprising: a bottom and a sidewall, said bottom is coupled to one side of said sidewall to form a space, wherein, there are a plurality of protrudes set on the lower surface of said bottom. The inspection container further comprises a division part, which divides said space into a plurality of subspaces. With the solutions according to the present invention, it is possible to meet the requirement for inspecting a plurality of bottles at one time.
摘要翻译：本发明公开了一种检查容器，包括：底部和侧壁，所述底部联接到所述侧壁的一侧以形成空间，其中，在所述底部的下表面上设置有多个突起。检查容器还包括分割部分，其将所述空间分成多个子空间。利用根据本发明的解决方案，可以一次满足检查多个瓶子的要求。

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