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公开(公告)号：EP3505977A1
公开(公告)日：2019-07-03
申请号：EP19150074.3
申请日：2019-01-02
发明人： KANG, Kejun , LI, Jianmin , NI, Xiulin , LI, Yulan , LI, Yuanjing , CHEN, Zhiqiang , ZHANG, Li , LI, Liang , ZOU, Xiang , YU, Weifeng , ZHOU, Hejun , ZONG, Chunguang
IPC分类号： G01V5/00
摘要： The present disclosure relates to the technical field of CT detection, and in particular to a CT inspection system and a CT imaging method. The CT inspection system provided by the present disclosure comprises a radioactive source device, a detection device, a rotation monitoring device and an imaging device, wherein the detection device obtains detection data at a frequency that is N times a beam emitting frequency of the radioactive source device; the rotation monitoring device detects a rotation angle of the detection device and transmits a signal to the imaging device each time the detection device rotates by a preset angle; the imaging device determines a rotational position of the detection device each time the radioactive source device emits a beam according to the signal transmitted by the rotation monitoring device and the detection data of the detection device, and generates a CT image based on the detection data and the rotational position of the detection device each time the radioactive source device emits a beam. The present disclosure can accurately determine the rotational position of the detection device each time the radioactive source device emits a beam, so that it is possible to effectively reduce the image deformation and improve the accuracy of detection results.
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公开(公告)号：EP3744664A1
公开(公告)日：2020-12-02
申请号：EP19743982.1
申请日：2019-01-28
发明人： WANG, Qiangqiang , LI, Jianmin , SONG, Quanwei , HE, Yuan , LI, Yulan , SHI, Junping , LI, Yuanjing , LI, Hongqi , MENG, Hui , CHEN, Zhiqiang , ZONG, Chunguang , ZHOU, Hejun , ZHANG, Li
摘要： The present disclosure relates to a vehicle conveying device and a scanning inspection system. Wherein, the vehicle conveying device includes a conveying platform and a traction device. The conveying platform can be connected to or disconnected from the traction device. When the conveying platform is disconnected from the traction device, the traction device can drive the vehicle to advance or draw the vehicle onto the conveying platform. When the conveying platform is connected to the traction device and the vehicle is placed on the conveying platform, the traction device can drive the conveying platform to advance or retreat, thereby implementing that the vehicle advances or retreats. The present invention uses a combined structure of the conveying platform and the traction device. The conveying platform can be connected to or disconnected from the traction device. When the conveying platform is disconnected from the traction device, the traction device may drive the vehicle to advance, or may also draw the vehicle onto the conveying platform. After the vehicle is drawn onto the conveying platform and the conveying platform is connected to the traction device, the traction device may drive the vehicle to advance or retreat by driving the conveying platform.
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公开(公告)号：EP3505978A1
公开(公告)日：2019-07-03
申请号：EP19150075.0
申请日：2019-01-02
发明人： NI, Xiulin , LI, Jianmin , TAN, Haitian , LI, Yulan , YU, Weifeng , LI, Yuanjing , ZHOU, Hejun , CHEN, Zhiqiang , ZONG, Chunguang , ZHANG, Li
IPC分类号： G01V5/00
摘要： The present disclosure relates to the technical field of CT detection, in particular to a CT inspection system and a CT imaging method. The CT inspection system provided by the present disclosure includes a scanning device and an imaging device, wherein the scanning device having a radioactive source device and a detection device is configured to rotate at a non-uniform speed in at least partial process of scanning an object to be detected; and the imaging device generates a CT image based on effective detection data, wherein the effective detection data refer to data acquired each time the detection device rotates by a preset angle. In the present disclosure, the imaging device of the CT inspection system generates a CT image based on data acquired each time the detection device rotates by a preset angle, which, compared with traditional image collection solutions, can effectively reduce image deformation and improve accuracy of detection results.
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公开(公告)号：EP3336587A1
公开(公告)日：2018-06-20
申请号：EP17204392.9
申请日：2017-11-29
发明人： ZONG, Chunguang , LI, Ying , ZHOU, Hejun , SONG, Quanwei , LI, Jianmin , LI, Yulan , LI, Yuanjing , ZHANG, Li , CHEN, Zhiqiang
IPC分类号： G01V5/00
CPC分类号： G01N21/9081 , G01N21/01 , G01N23/04 , G01V5/0016 , G01V5/0025
摘要： A movable ray inspection system used to be mounted in a container yard to inspect an object within a container is provided. The movable ray inspection system includes: a ray generator device (2) configured to emit a ray, a ray receiving device (6) configured to receive the ray, and at least one chamber (11,12,13) for receiving the ray generator device (2) and the ray receiving device (6) therein. Each of the at least one chamber (11,12,13) is configured to be a standard container or a chamber which has a same shape, a same size and a same structure as a standard container such that the movable ray inspection system is adapted to be stacked in the container yard.
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公开(公告)号：EP3296771A1
公开(公告)日：2018-03-21
申请号：EP17192210.7
申请日：2017-09-20
发明人： ZONG, Chunguang , LI, Ying , ZHOU, Hejun , LI, Jianmin , LI, Yuanjing , LI, Yulan , ZHANG, Li , CHEN, Zhiqiang
IPC分类号： G01V5/00
CPC分类号： G01V5/0066 , G01V5/0016 , G01V5/0025
摘要： A ray inspection system used to be mounted in a container yard to inspect an object within a container is provided. The ray inspection system includes: a ray generator device configured to emit a ray, a ray receiving device configured to receive the ray, and at least one chamber for receiving the ray generator device and the ray receiving device therein. Each of the at least one chamber is configured to be a standard container or a chamber which has a same shape, a same size and a same structure as a standard container such that the ray inspection system is adapted to be stacked in the container yard.
摘要翻译： 提供了一种用于安装在集装箱堆场中以检查集装箱内物体的射线检测系统。 该射线检查系统包括：被配置为发射射线的射线发生器装置，被配置为接收射线的射线接收装置，以及用于在其中接收射线发生器装置和射线接收装置的至少一个腔室。 至少一个腔室中的每一个被配置为标准容器或腔室，其具有与标准容器相同的形状，相同的尺寸和相同的结构，使得射线检查系统适于堆叠在集装箱堆场中。
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