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    ARTICLE INSPECTION DEVICE USING DISTRIBUTED X-RAY SOURCE
    7.
    发明公开
    ARTICLE INSPECTION DEVICE USING DISTRIBUTED X-RAY SOURCE 审中-公开
    分布式与X射线源的物品检测设备

    公开(公告)号：EP2940456A4

    公开(公告)日：2016-12-07

    申请号：EP13867688

    申请日：2013-12-17

    申请人： NUCTECH CO LTD ,  UNIV TSINGHUA

    发明人： TANG HUAPING ,  LI YUANJING ,  ZHAO ZIRAN ,  LIU YAOHONG ,  QIN ZHANFENG ,  ZHANG JINYU ,  TANG HU

    IPC分类号： G01N23/04 ,  G01T1/29 ,  G01V5/00

    CPC分类号： G01V5/0016 ,  G01N23/046 ,  G01V5/005

    摘要： This invention provides a goods inspection apparatus using distributed X-ray source, comprising: a frame; a goods passage; a goods conveyor; a distributed X-ray source for producing X-ray at different positions successively within each working cycle; a detector array for receiving the X-ray from the distributed X-ray source and outputting signals indicating the strength of the X-ray; an electronics system for receiving signals from the detectors, converting the signals into digital ones, and forming a data packet with the position numbers of corresponding detectors, outputting a sequence of data packets formed by the position numbers and signals from the plurality of detectors of the detector array; an image processing system for receiving the output from the electronics system, processing the position numbers of detectors and the corresponding signals indicating the strength of X-ray, constructing to form an image of the object under inspection; a ray source power supply for providing power to the distributed X-ray source; and a control system for exercising logical control over the respective parts to enable the respective sub-systems to work in coordination.

    DEVICE AND METHOD FOR RAPID IMAGING AND INSPECTING OF A MOVING TARGET
    9.
    发明公开
    DEVICE AND METHOD FOR RAPID IMAGING AND INSPECTING OF A MOVING TARGET 有权
    设备和方法快速的图像和检查的移动目标

    公开(公告)号：EP2093561A4

    公开(公告)日：2013-11-20

    申请号：EP06828436

    申请日：2006-12-22

    申请人： UNIV TSINGHUA ,  NUCTECH CO LTD

    发明人： CHEN ZHIQIANG ,  LI YUANJING ,  LIU YINONG ,  LI JUNLI ,  PENG HUA ,  LIU YAOHONG ,  SUN SHANGMIN ,  ZHANG JINYU ,  ZHANG QINGJUN ,  ZHANG LI ,  XIE YALI ,  DENG YANLI ,  RUAN MING ,  LIANG SIYUAN ,  YANG GUANG ,  JIA WEI

    IPC分类号： G01N23/04

    CPC分类号： G01V5/0066

    摘要： An apparatus for quick imaging and inspecting a moving target, comprises: a passage for the moving target passing therethrough, a scanning and imaging device irradiating 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 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.