SECURITY, SAFETY, AND REDUNDANCY EMPLOYING CONTROLLER ENGINE INSTANCES
    26.
    发明申请
    SECURITY, SAFETY, AND REDUNDANCY EMPLOYING CONTROLLER ENGINE INSTANCES 有权
    使用控制器发动机的安全,安全和冗余

    公开(公告)号:US20080209211A1

    公开(公告)日:2008-08-28

    申请号:US11745023

    申请日:2007-05-07

    IPC分类号: H04L9/00

    摘要: The claimed subject matter provides a system and/or method that facilitates employing safety within an industrial environment. An enhancing component can implement at least one of a security level, authentication, authorization, or an access right to a validated action to at least one of the controller or the controller engine instance. The enhancing component can further separate two or more entities within the industrial environment, the first entity related to process control and the second entity related to process safety. Additionally, the enhancing component can employ at least one of a backup controller or a backup controller engine instance in the event of at least one of a software error or a hardware error within the industrial environment.

    摘要翻译: 所要求保护的主题提供了一种便于在工业环境中采用安全性的系统和/或方法。 增强组件可以向控制器或控制器引擎实例中的至少一个实现对已验证动作的安全级别,认证,授权或访问权限中的至少一个。 增强组件可以进一步分离工业环境中的两个或多个实体,与过程控制相关的第一实体和与过程安全相关的第二实体。 此外,增强组件可以在工业环境中的软件错误或硬件错误中的至少一个的情况下使用备份控制器或备份控制器引擎实例中的至少一个。

    ADJUSTMENT OF DATA COLLECTION RATE BASED ON ANOMALY DETECTION
    30.
    发明申请
    ADJUSTMENT OF DATA COLLECTION RATE BASED ON ANOMALY DETECTION 有权
    基于异常检测的数据采集率的调整

    公开(公告)号:US20090089558A1

    公开(公告)日:2009-04-02

    申请号:US11862983

    申请日:2007-09-27

    IPC分类号: G06F9/38

    CPC分类号: G05B21/02 Y02P90/18

    摘要: Systems and methods that vary multiple data sampling rates, to collect sets of data with different levels of granularity for an industrial system. The data for such industrial system includes sets of data from the “internal” data stream(s) (e.g., history data collected from an industrial unit) and sets of data from an “external” (e.g., traffic data on network services) data stream(s), based in part on the criticality/importance criteria assigned to each collection stage. Each set of data can be assigned its own unique data collection rate. For example, a higher sample rate can be employed when collecting data from the network during an operation stage that is deemed more critical (e.g., dynamic attribution of predetermined importance factors) than the rest of the operation.

    摘要翻译: 改变多种数据采样率的系统和方法,以便为工业系统收集不同粒度级别的数据集。 这种工业系统的数据包括来自“内部”数据流(例如,从工业单元收集的历史数据)和来自“外部”(例如,网络服务的业务数据)数据的数据集的数据集 流部分地基于分配给每个收集阶段的关键性/重要性标准。 每组数据可以分配自己独特的数据采集率。 例如,当在被认为比其余操作更为关键(例如,预定重要因素的动态归因)的操作阶段从网络收集数据时,可以采用更高的采样率。