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    • 9. 发明申请
    • SYSTEM FOR TAMPER IDENTIFICATION
    • 夯实机构识别系统
    • WO2016011139A1
    • 2016-01-21
    • PCT/US2015/040550
    • 2015-07-15
    • SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC
    • BOBBITT, III, John ThomasWEEKS, George E.
    • F16B41/00
    • G08B13/248F16B41/005G06K9/6202G06T7/001
    • A system is provided for tamper identification. At least one fastener is used to seal a compartment or secure a device. The fastener has a tamper identification surface with a unique grain structure that is altered if the fastener is removed or otherwise exposed to sufficient torque. After a period of time such as e.g., shipment and/or storage of the sealed container, a determination of whether tampering has occurred can be undertaken by examining the grain structure to determine if it has changed since the fastener was used to seal the container or secure the device. Tools and other components specifically designed to alter the grain structure of the tamper identification surface may be employed. A variety of fastener types may be used, and the fastener may be configured with one or more materials more susceptible to alteration of the grain structure along the tamper identification surface so as to enhance the ability to determine tampering. Authentication is also provided.
    • 提供了用于篡改识别的系统。 至少一个紧固件用于密封隔室或固定装置。 紧固件具有篡改识别表面,其具有独特的晶粒结构,如果紧固件被移除或以其他方式暴露于足够的扭矩,则其被改变。 经过一段时间,例如装运和/或储存密封容器,可以通过检查颗粒结构来确定是否已经改变,因为紧固件用于密封容器,或者 保护设备。 可以采用专门设计用于改变篡改识别表面的晶粒结构的工具和其它部件。 可以使用各种紧固件类型,并且紧固件可以被构造成具有更易于沿着篡改识别表面改变晶粒结构的一种或多种材料,以便增强确定篡改的能力。 还提供验证。