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    • 1. 发明申请
    • Tamper evident packaging
    • 篡改明显的包装
    • US20050011163A1
    • 2005-01-20
    • US10794408
    • 2004-03-05
    • Jakob EhrensvardStina EhrensvardLeif ErikssonFredrik Einberg
    • Jakob EhrensvardStina EhrensvardLeif ErikssonFredrik Einberg
    • B65B61/00G06Q10/00G08B13/26
    • G08B13/126B65B61/00G06K19/07798G06Q10/08
    • A packaging and a method for monitoring a packaging (10) of a disposable material in a chain of logistics. As an integral part of the packaging, the packaging has an electronic module (12) comprising electric energy supply means, data processing means, data storage nonvolatile memory means for storing information related to the packaging, time keeping means, and data transceiver means for transmitting and receiving said information in communication with a host computer (30). The electronic module also has sensor means (14, 20) for detecting a changed physical condition of the packaging and for signaling information representing said changed physical condition to the electronic module (12) to be stored in the memory means together with a notation of time from the time keeping means.
    • 一种用于监测物流链中的一次性物料的包装(10)的包装和方法。 作为包装的组成部分,包装具有电子模块(12),其包括电能供应装置,数据处理装置,数据存储非易失性存储装置,用于存储与包装相关的信息,时间保持装置和用于发送的数据收发器装置 以及接收与主计算机(30)通信的所述信息。 电子模块还具有传感器装置(14,20),用于检测包装的变化的物理状况,以及用于将表示所述改变的物理状态的信号信息发送到电子模块(12),以便将其与时间的符号一起存储在存储装置中 从时间的手段。
    • 4. 发明授权
    • Tamper evident seal system and method
    • 篡改明显的密封系统和方法
    • US07772974B2
    • 2010-08-10
    • US11307891
    • 2006-02-27
    • Jakob EhrensvardFredrik Einberg
    • Jakob EhrensvardFredrik Einberg
    • G08B13/14
    • H04L9/3271B65D5/4233B65D2203/10H04L9/0637H04L2209/805H05K1/0268H05K1/0275H05K1/181H05K2201/10151
    • A tape seal includes electronic circuitry to detect tamper- and manipulation events relating to sealed items in various embodiments. A complex impedance is formed in a continuous seal. The seal is designed in such a way, that any attempt to break or remove the seal results in a change of the complex impedance. An electronic module in connection with the seal quantifies a complex impedance, and when a change is detected above a programmed threshold, this is treated as a tamper event. In one embodiment, the inclusion of reference impedances are applied to allow a more precise detection of a tamper event and allow for automatic calibration of natural variations of the complex impedance. In a further embodiment, a method of determining tampering with a sealed item is disclosed.
    • 磁带密封件包括用于在各种实施例中检测与密封件相关的篡改和操纵事件的电子电路。 在连续的密封中形成复阻抗。 密封件以这样的方式设计,任何破坏或移除密封件的尝试导致复阻抗的改变。 与密封相关联的电子模块量化复阻抗,并且当在编程阈值以上检测到变化时,将其视为篡改事件。 在一个实施例中,包括参考阻抗被应用以允许对篡改事件的更精确的检测,并允许对复阻抗的自然变化进行自动校准。 在另一个实施例中,公开了一种确定篡改密封件的方法。
    • 5. 发明授权
    • Electronic tamper evident seal
    • 电子防拆密封
    • US07616116B2
    • 2009-11-10
    • US11559221
    • 2006-11-13
    • Jakob EhrensvardFredrik EinbergRobert DebrodyRichard DreisbachGeorge Lundberg
    • Jakob EhrensvardFredrik EinbergRobert DebrodyRichard DreisbachGeorge Lundberg
    • G08B13/14
    • G08B13/1445G09F3/0329G09F3/0352G09F3/0358Y10T292/48
    • Disclosed is a reusable locking unit and a one time use electrically conductive molded thermoplastic shackle loaded with carbon black particles and having a linear resistance that is periodically monitored. The locking unit includes an integrated circuit for measuring shackle impedance through terminals capacitively coupled to the shackle. The terminals allow for adjustment of the length of the seal shackle in the locked secured state. The terminals and shackle form an RC network having a complex impedance that manifests the locked adjusted shackle length. Two AC signals at two different frequencies are used to measure impedance, which is compared with an initially determined or continually generated reference impedance to determine a tampered state of the shackle. Temperature compensation is also disclosed. A time stamp is stored for noting the tampering time of occurrence. A battery may be used to operate the circuit internal components and power from the remote transceiver may operate the circuit communication portion. Monitoring may be automatically periodic or activated only upon an external command. LEDs provide visual indication of the seal tamper status.
    • 公开了一种可重复使用的锁定单元和一次性使用的导电模制热塑性卸扣,其装载有炭黑颗粒并具有周期性监测的线性电阻。 锁定单元包括集成电路,用于通过电容耦合到钩环的端子来测量钩环阻抗。 端子允许在锁定的固定状态下调节密封钩环的长度。 端子和钩环形成具有复阻抗的RC网络,其表现出锁定的调整的钩环长度。 使用两个不同频率的两个AC信号来测量阻抗,其与初始确定的或连续产生的参考阻抗进行比较以确定卸扣的篡改状态。 还公开了温度补偿。 存储时间戳记,注意发生的篡改时间。 可以使用电池来操作电路内部组件,并且远程收发器的电力可以操作电路通信部分。 只有外部命令才能自动定期或激活监控。 LED可提供密封篡改状态的可视指示。
    • 6. 发明申请
    • ELECTRONIC TAMPER EVIDENT SEAL
    • 电子夯实剂密封件
    • US20070120381A1
    • 2007-05-31
    • US11559221
    • 2006-11-13
    • Jakob EhrensvardFredrik EinbergRobert DebrodyRichard DreisbachGeorge Lundberg
    • Jakob EhrensvardFredrik EinbergRobert DebrodyRichard DreisbachGeorge Lundberg
    • G09F3/03
    • G08B13/1445G09F3/0329G09F3/0352G09F3/0358Y10T292/48
    • Disclosed is a reusable locking unit and a one time use electrically conductive molded thermoplastic shackle loaded with carbon black particles and having a linear resistance that is periodically monitored. The locking unit includes an integrated circuit for measuring shackle impedance through terminals capacitively coupled to the shackle. The terminals allow for adjustment of the length of the seal shackle in the locked secured state. The terminals and shackle form an RC network having a complex impedance that manifests the locked adjusted shackle length. Two AC signals at two different frequencies are used to measure impedance, which is compared with an initially determined or continually generated reference impedance to determine a tampered state of the shackle. Temperature compensation is also disclosed. A time stamp is stored for noting the tampering time of occurrence. A battery may be used to operate the circuit internal components and power from the remote transceiver may operate the circuit communication portion. Monitoring may be automatically periodic or activated only upon an external command. LEDs provide visual indication of the seal tamper status.
    • 公开了一种可重复使用的锁定单元和一次性使用的导电模制热塑性卸扣,其装载有炭黑颗粒并具有周期性监测的线性电阻。 锁定单元包括集成电路,用于通过电容耦合到钩环的端子来测量钩环阻抗。 端子允许在锁定的固定状态下调节密封钩环的长度。 端子和钩环形成具有复阻抗的RC网络,其表现出锁定的调整的钩环长度。 使用两个不同频率的两个AC信号来测量阻抗,其与初始确定的或连续产生的参考阻抗进行比较以确定卸扣的篡改状态。 还公开了温度补偿。 存储时间戳记,注意发生的篡改时间。 可以使用电池来操作电路内部组件,并且远程收发器的电力可以操作电路通信部分。 只有外部命令才能自动定期或激活监控。 LED可提供密封篡改状态的可视指示。
    • 7. 发明授权
    • Tamper evident packaging
    • 篡改明显的包装
    • US07170409B2
    • 2007-01-30
    • US10794408
    • 2004-03-05
    • Jakob EhrensvärdStina EhrensvärdLeif ErikssonFredrik Einberg
    • Jakob EhrensvärdStina EhrensvärdLeif ErikssonFredrik Einberg
    • G08B1/08
    • G08B13/126B65B61/00G06K19/07798G06Q10/08
    • A packaging and a method for monitoring a packaging (10) of a disposable material in a chain of logistics. As an integral part of the packaging, the packaging has an electronic module (12) comprising electric energy supply means, data processing means, data storage nonvolatile memory means for storing information related to the packaging, time keeping means, and data transceiver means for transmitting and receiving said information in communication with a host computer (30). The electronic module also has sensor means (14, 20) for detecting a changed physical condition of the packaging and for signaling information representing said changed physical condition to the electronic module (12) to be stored in the memory means together with a notation of time from the time keeping means.
    • 一种用于监测物流链中的一次性物料的包装(10)的包装和方法。 作为包装的组成部分,包装具有电子模块(12),其包括电能供应装置,数据处理装置,数据存储非易失性存储装置,用于存储与包装相关的信息,时间保持装置和用于发送的数据收发器装置 以及接收与主计算机(30)通信的所述信息。 电子模块还具有传感器装置(14,20),用于检测包装的变化的物理状况,以及用于将表示所述改变的物理状态的信号信息发送到电子模块(12),以便将其与时间的符号一起存储在存储装置中 从时间的手段。