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12 条记录 (耗时 0.032 秒)

    Unique identification of entities of an industrial control system
    1.
    发明授权
    Unique identification of entities of an industrial control system 有权
    工业控制系统实体的独特识别

    公开(公告)号：US08327130B2

    公开(公告)日：2012-12-04

    申请号：US11861082

    申请日：2007-09-25

    申请人： John C. Wilkinson, Jr. ,  Kenwood Henry Hall ,  Taryl Jon Jasper ,  Michael Dean Kalan

    发明人： John C. Wilkinson, Jr. ,  Kenwood Henry Hall ,  Taryl Jon Jasper ,  Michael Dean Kalan

    IPC分类号： H04L29/06

    CPC分类号： H04L63/0807 ,  H04L9/3231 ,  H04L9/3234 ,  H04L2209/60 ,  H04L2209/805

    摘要： Systems and methods are provided for issuing unique identification credentials to a plurality of devices, and their constituent components, in an industrial control system. Identification credentials are granted by an identification authority and conveyed to each of the credentialed devices and/or component through an identity token. The identification credentials include (1) a unique device identifier, (2) an identification authority component identifier, and (3) an indication of the location of the identification authority component. To secure the issued credentials, such credentials are encrypted and the identification token can be embedded with biometrics features. Identification credentials provide for the following prominent features: (i) Secure access to a device form a client and (ii) determination a topology of a set of credentialed devices in an industrial control system. The topology is network agnostic and facilitates organizational modeling of processes in the industrial control system.

    摘要翻译： 提供了系统和方法，用于向工业控制系统中的多个设备及其组成部件发布唯一的识别凭证。 识别凭证由识别机构授予，并通过身份令牌传送给每个经过身份验证的设备和/或组件。 识别凭证包括（1）唯一的设备标识符，（2）识别授权组件标识符，和（3）识别授权组件的位置的指示。 为了确保所发出的证书，这样的凭证被加密，并且识别令牌可以嵌入生物识别特征。 识别凭证提供以下突出特征：（i）安全地访问客户端的设备，以及（ii）确定工业控制系统中的一组已认证设备的拓扑。 拓扑结构与网络无关，有利于工业控制系统中过程的组织建模。

    UNIQUE IDENTIFICATION OF ENTITIES OF AN INDUSTRIAL CONTROL SYSTEM
    2.
    发明申请
    UNIQUE IDENTIFICATION OF ENTITIES OF AN INDUSTRIAL CONTROL SYSTEM 有权
    工业控制系统实体的全面识别

    公开(公告)号：US20090083843A1

    公开(公告)日：2009-03-26

    申请号：US11861082

    申请日：2007-09-25

    申请人： John C. Wilkinson, JR. ,  Kenwood Henry Hall ,  Taryl Jon Jasper ,  Michael Dean Kalan

    发明人： John C. Wilkinson, JR. ,  Kenwood Henry Hall ,  Taryl Jon Jasper ,  Michael Dean Kalan

    IPC分类号： H04L9/32

    CPC分类号： H04L63/0807 ,  H04L9/3231 ,  H04L9/3234 ,  H04L2209/60 ,  H04L2209/805

    摘要： Systems and methods are provided for issuing unique identification credentials to a plurality of devices, and their constituent components, in an industrial control system. Identification credentials are granted by an identification authority and conveyed to each of the credentialed devices and/or component through an identity token. The identification credentials include (1) a unique device identifier, (2) an identification authority component identifier, and (3) an indication of the location of the identification authority component. To secure the issued credentials, such credentials are encrypted and the identification token can be embedded with biometrics features. Identification credentials provide for the following prominent features: (i) Secure access to a device form a client and (ii) determination a topology of a set of credentialed devices in an industrial control system. The topology is network agnostic and facilitates organizational modeling of processes in the industrial control system.

    摘要翻译： 提供了系统和方法，用于向工业控制系统中的多个设备及其组成部件发布唯一的识别凭证。 识别凭证由识别机构授予，并通过身份令牌传送给每个经过身份验证的设备和/或组件。 识别凭证包括（1）唯一的设备标识符，（2）识别授权组件标识符，和（3）识别授权组件的位置的指示。 为了确保所发出的证书，这样的凭证被加密，并且识别令牌可以嵌入生物识别特征。 识别凭证提供以下突出特征：（i）安全地访问客户端的设备，以及（ii）确定工业控制系统中的一组已认证设备的拓扑。 拓扑结构与网络无关，有利于工业控制系统中过程的组织建模。

    Autonomous control unit-based control system capable of active diagnostics
    10.
    发明授权
    Autonomous control unit-based control system capable of active diagnostics 有权
    基于自主控制单元的控制系统能够进行主动诊断

    公开(公告)号：US07266426B2

    公开(公告)日：2007-09-04

    申请号：US10859389

    申请日：2004-06-02

    申请人： Francisco Paul Maturana ,  Kenwood Henry Hall ,  Raymond John Staron

    发明人： Francisco Paul Maturana ,  Kenwood Henry Hall ,  Raymond John Staron

    IPC分类号： G05D7/00

    CPC分类号： G05B15/02 ,  G05B9/03 ,  G05B23/0235 ,  G05B2219/25069 ,  G06Q10/06 ,  H04L41/0659 ,  H04L41/0816 ,  H04L43/16 ,  H04L43/50 ,  Y10T307/766

    摘要： A control system capable of detecting an anomaly in a controlled distribution network, and related method of detecting an anomaly, are disclosed. The control system includes a plurality of autonomous control units associated with elements of a distribution network, which include at least one producer and at least one consumer interconnected by distribution lines and at least one switch. The control units execute a program, are in communication with each other, and are capable of sensing respective parameters of the elements with which they are associated. At least one of the control units is capable of determining an occurrence of an anomaly within the network by comparing sensed parameter values or values based thereupon with one or more thresholds or range limits, and at least one of the control units is capable of identifying a cause of the anomaly by switching the at least one switch and observing the parameters.

    摘要翻译： 公开了一种能够检测受控分布网络中的异常的控制系统，以及检测异常的相关方法。 控制系统包括与分配网络的元件相关联的多个自主控制单元，其包括至少一个生产者和至少一个通过配送线互连的消费者和至少一个开关。 控制单元执行程序，彼此通信，并且能够感测与其相关联的元件的相应参数。 控制单元中的至少一个能够通过将感测的参数值或基于其的一个或多个阈值或范围限制的值进行比较来确定网络内的异常的发生，并且至少一个控制单元能够识别 通过切换至少一个开关并观察参数来导致异常的原因。