Cryptographic container security system
    1.
    发明申请
    Cryptographic container security system 失效
    密码容器安全系统

    公开(公告)号:US20070248212A1

    公开(公告)日:2007-10-25

    申请号:US11259738

    申请日:2005-10-24

    CPC classification number: G01N23/22 G01V5/0041

    Abstract: A cryptographic container security system for enabling the secure transportation of a container from a sender site to a receiver site. The system includes, in the exemplary embodiment, apparatuses and methods for generating pre-transportation and post-transportation fingerprints of a container being transported, for encrypting and decrypting the pre-transportation fingerprint, and for comparing pre-transportation and post-transportation fingerprints, and for comparing the decrypted pre-transportation fingerprint and the pre-transportation fingerprint. The pre-transportation and post-transportation fingerprints are generated from fingerprint data, including, without limitation, the aggregate gamma flux and aggregate effective Z-number determined for the container by multi-energy scanning systems located, respectively, at sender and receiver sites.

    Abstract translation: 一种加密容器安全系统,用于使容器从发送站点到接收站点的安全传输。 该系统在示例性实施例中包括用于生成正在运输的容器的预运输和运输后指纹的装置和方法,用于加密和解密预运输指纹,以及用于比较运输前和运输后指纹, 并且用于比较解密的预传输指纹和预传送指纹。 预指纹和后运输指纹是从指纹数据生成的,包括但不限于分别位于发送者和接收者位置的多能量扫描系统为容器确定的总伽马通量和聚合有效Z数。

    Non-intrusive container inspection system using forward-scattered radiation
    2.
    发明申请
    Non-intrusive container inspection system using forward-scattered radiation 审中-公开
    使用前向散射辐射的非侵入式集装箱检验系统

    公开(公告)号:US20060256914A1

    公开(公告)日:2006-11-16

    申请号:US11273585

    申请日:2005-11-14

    Abstract: A non-intrusive container inspection system, including apparatuses and methods, for non-intrusively scanning and inspecting containers employed to transport items therewithin that utilizes forward-scattered bremsstrahlung, or x-rays, for generating multi-plane images of items present within the containers and for distinguishing between multiple materials present in such items. The system is adapted to direct a pulsed bremsstrahlung, or x-ray, beam having multiple spectra in a substantially single direction at a container being scanned and to produce data that corresponds to portions of the beam that either pass through items within the container without being scattered or that are forward-scattered by items within the container. The system employs a detector array having sections specially configured and oriented to receive and produce data corresponding to the non-scattered and forward-scattered portions of the beam.

    Abstract translation: 一种非侵入式容器检查系统,包括用于非侵入式扫描和检查用于在其中运输物品的装置和方法,其中使用前向散射的bre致辐射或x射线来产生存在于容器内的物品的多平面图像 并用于区分这些物品中存在的多种材料。 该系统适于在被扫描的容器上以基本上单一方向引导具有多个光谱的脉冲bre致辐射束或X射线束,并且产生对应于通过容器内的物品的束的部分的数据,而不是 分散或由容器内的物品向前散射。 该系统采用具有专门配置和定向的部分的检测器阵列,以接收和产生对应于波束的非散射和前向散射部分的数据。

    Angled-beam detection system for container inspection

    公开(公告)号:US20060233302A1

    公开(公告)日:2006-10-19

    申请号:US11258832

    申请日:2005-10-24

    Abstract: A non-intrusive inspection system, including apparatuses and methods, for non-intrusively inspecting containers such as, without limitation, those employed to transport items in international commerce. The non-intrusive inspection system is configured to generate and scan a container with multiple bremsstrahlung, or x-ray, beams having multiple spectra and directed at the container in multiple directions and planes separated by one or more angle(s). Using data collected from such scanning, software of the non-intrusive inspection system generates three-dimensional images of the items present in a container, calculates the volumes and densities of such items, computes effective “Z” numbers, and distinguishes between multiple materials, or elements, of such items. By employing multiple bremsstrahlung beams directed upon a container in multiple planes, the non-intrusive inspection system reduces the number of orientations and geometries of items within a container that might otherwise be employed to avoid the detection of harmful materials being transported within a container.

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